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Author SHA1 Message Date
ef23cbc431 Merge pull request #4254 from thaJeztah/23.0_update_go1.19.9
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[23.0] update go to go1.19.9
2023-05-04 12:51:27 +02:00
c769f20797 [23.0] update go to go1.19.9
go1.19.9 (released 2023-05-02) includes three security fixes to the html/template
package, as well as bug fixes to the compiler, the runtime, and the crypto/tls
and syscall packages. See the Go 1.19.9 milestone on our issue tracker for details.

https://github.com/golang/go/issues?q=milestone%3AGo1.19.9+label%3ACherryPickApproved

release notes: https://go.dev/doc/devel/release#go1.19.9
full diff: https://github.com/golang/go/compare/go1.19.8...go1.19.9

from the announcement:

> These minor releases include 3 security fixes following the security policy:
>
>- html/template: improper sanitization of CSS values
>
>   Angle brackets (`<>`) were not considered dangerous characters when inserted
>   into CSS contexts. Templates containing multiple actions separated by a '/'
>   character could result in unexpectedly closing the CSS context and allowing
>   for injection of unexpected HMTL, if executed with untrusted input.
>
>   Thanks to Juho Nurminen of Mattermost for reporting this issue.
>
>   This is CVE-2023-24539 and Go issue https://go.dev/issue/59720.
>
> - html/template: improper handling of JavaScript whitespace
>
>   Not all valid JavaScript whitespace characters were considered to be
>   whitespace. Templates containing whitespace characters outside of the character
>   set "\t\n\f\r\u0020\u2028\u2029" in JavaScript contexts that also contain
>   actions may not be properly sanitized during execution.
>
>   Thanks to Juho Nurminen of Mattermost for reporting this issue.
>
>   This is CVE-2023-24540 and Go issue https://go.dev/issue/59721.
>
> - html/template: improper handling of empty HTML attributes
>
>   Templates containing actions in unquoted HTML attributes (e.g. "attr={{.}}")
>   executed with empty input could result in output that would have unexpected
>   results when parsed due to HTML normalization rules. This may allow injection
>   of arbitrary attributes into tags.
>
>   Thanks to Juho Nurminen of Mattermost for reporting this issue.
>
>   This is CVE-2023-29400 and Go issue https://go.dev/issue/59722.

Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
2023-05-03 21:00:18 +02:00
fcab2d0f9a Merge pull request #4234 from thaJeztah/23.0_update_engine
[23.0] vendor: github.com/docker/docker v23.0.5
2023-04-28 14:59:49 +02:00
802f174889 [23.0] vendor: github.com/docker/docker v23.0.5
full diff: https://github.com/moby/moby/compare/v23.0.4...v23.0.5

Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
2023-04-26 23:20:45 +02:00
498743aed2 [23.0] vendor: github.com/moby/swarmkit/v2 v2.0.0-20230315203717-e28e8ba9bc83
no changes to vendored files

full diff: a745a8755c...e28e8ba9bc

Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
2023-04-26 23:20:36 +02:00
fde09d1d87 [23.0] vendor: github.com/opencontainers/runc v1.1.5
no changes to vendored files

full diff: https://github.com/opencontainers/runc/compare/v1.1.3...v1.1.5

Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
2023-04-26 23:20:26 +02:00
bc4487a59e Merge pull request #4233 from thaJeztah/23.0_update_engine
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[23.0] vendor: github.com/docker/docker v23.0.4
2023-04-26 16:46:06 +02:00
f332962161 Merge pull request #4232 from thaJeztah/23.0_backport_docs_fixes
[23.0 backport] Docs freshness updates
2023-04-26 16:44:30 +02:00
3cda7c30c6 [23.0] vendor: github.com/docker/docker v23.0.4
no changes in vendored files

full diff: https://github.com/moby/moby/compare/v23.0.3...v23.0.4

Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
2023-04-26 16:13:12 +02:00
6c0f9022c8 Docs freshness updates
Signed-off-by: Chris Chinchilla <chris.ward@docker.com>
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
(cherry picked from commit e693e7f3b4)
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
2023-04-26 15:39:17 +02:00
776388cc19 Merge pull request #4229 from thaJeztah/23.0_backport_volumes_prune_all
[23.0 backport] volumes: prune: add --all / -a option
2023-04-26 13:00:58 +02:00
8e00eb4a69 Merge pull request #4230 from thaJeztah/23.0_backport_docker_info_json
[23.0 backport] fix docker info, docker version --format=json not outputting json format
2023-04-26 13:00:27 +02:00
91b7318833 Merge pull request #4231 from thaJeztah/23.0_backport_test_fixes
[23.0 backport] ci: add validation for generated docs, bump docker/bake-action
2023-04-26 12:59:57 +02:00
17357a7783 build(deps): bump docker/bake-action from 2 to 3
Bumps [docker/bake-action](https://github.com/docker/bake-action) from 2 to 3.
- [Release notes](https://github.com/docker/bake-action/releases)
- [Commits](https://github.com/docker/bake-action/compare/v2...v3)

---
updated-dependencies:
- dependency-name: docker/bake-action
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>
(cherry picked from commit 6c4c3c23c7)
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
2023-04-26 12:15:44 +02:00
2cf68537d7 ci: remove fetch depth 0 for validate jobs
Signed-off-by: David Karlsson <david.karlsson@docker.com>
(cherry picked from commit 341c843ac2)
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
2023-04-26 12:15:33 +02:00
4a42917081 ci: add validation for generated markdown
Signed-off-by: David Karlsson <david.karlsson@docker.com>
(cherry picked from commit 25ed7847ec)
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
2023-04-26 12:15:33 +02:00
f914316a97 fix docker version --format=json not outputting json format
The --format=json option was added for all inspect commands, but was not
implemented for "docker version". This patch implements the missing option.

Before this patch:

    docker version --format=json
    json

With this patch:

    docker version --format=json
    {"Client":{"Platform":{"Name":""},"Version":"24.0.0-dev","ApiVersion":"..."}}

Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
(cherry picked from commit 23bd746c43)
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
2023-04-26 12:12:25 +02:00
9dfe5a29ee cli/command/system: make default version template a const
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
(cherry picked from commit 80640bca72)
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
2023-04-26 12:12:25 +02:00
2c1fde2239 fix docker info --format=json not outputting json format
The --format=json option was added for all inspect commands, but was not implemented
for "docker info". This patch implements the missing option.

Before this patch:

    docker info --format=json
    json

With this patch applied:

    docker info --format=json
    {"ID":"80c2f18a-2c88-4e4a-ba69-dca0eea59835","Containers":7,"ContainersRunning":"..."}

Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
(cherry picked from commit 46234b82e2)
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
2023-04-26 12:12:25 +02:00
99124087e0 cli/command/formatter: export JSONFormat const
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
(cherry picked from commit 1aaa179d9d)
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
2023-04-26 12:12:24 +02:00
86e79b55ed volumes: prune: add --all / -a option
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
(cherry picked from commit 0dec5d20a2)
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
2023-04-26 12:06:39 +02:00
ada43812d0 cli/command/volume: suppress err output in tests
These tests were deliberately producing errors as part of the test, but
printing those errors could be confusing / make it more difficult to find
actual test-failures.

Before this patch:

    === RUN   TestVolumeCreateErrors
    Error: conflicting options: either specify --name or provide positional arg, not both
    Error: "create" requires at most 1 argument.
    See 'create --help'.

    Usage:  create [OPTIONS] [VOLUME] [flags]

    Create a volume
    Error: error creating volume
    --- PASS: TestVolumeCreateErrors (0.00s)
    PASS

With this patch applied:

    === RUN   TestVolumeCreateErrors
    --- PASS: TestVolumeCreateErrors (0.00s)
    PASS

Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
(cherry picked from commit db827d583b)
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
2023-04-26 12:06:33 +02:00
ced769fc12 Merge pull request #4217 from vvoland/buildkit-empty-23
[23.0 backport] Handle empty DOCKER_BUILDKIT like unset
2023-04-20 09:01:14 +02:00
c648e0b065 Handle empty DOCKER_BUILDKIT like unset
This fixes the cli erroring out if the variable is set to an empty
value.

```
$ export DOCKER_BUILDKIT=
$ docker version
DOCKER_BUILDKIT environment variable expects boolean value: strconv.ParseBool: parsing "": invalid syntax
```

Signed-off-by: Paweł Gronowski <pawel.gronowski@docker.com>
(cherry picked from commit ff7f76af7a)
Signed-off-by: Paweł Gronowski <pawel.gronowski@docker.com>
2023-04-19 15:53:40 +02:00
f480fb1e37 Merge pull request #4202 from thaJeztah/23.0_backport_docs_daemon_proxy_config
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[23.0 backport] docs/reference: update dockerd docs for changes in 23.0
2023-04-13 21:58:12 +02:00
ad7ae5a894 Merge pull request #4196 from thaJeztah/23.0_backport_registry_fix_ResolveAuthConfig_docs
[23.0 backport] cli/command: fix documentation for ResolveAuthConfig
2023-04-13 14:20:31 +02:00
b6cd3c85b5 docs: update dockerd usage output for new proxy-options
Adds documentation for the options that were added in
427c7cc5f8

Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
(cherry picked from commit c846428cb6)
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
2023-04-13 13:59:39 +02:00
aa85421ff8 docs/reference: dockerd: remove default oom-score-adjust
The daemon no longer adjusts its oom-score by default; see

- 2b8e68ef06
- cf7a5be0f2

Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
(cherry picked from commit c730a8eb95)
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
2023-04-13 13:59:39 +02:00
6bc4bf4f05 docs/reference: dockerd: update seccomp flag description
Update the description for the changes made in;
68e96f88ee

Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
(cherry picked from commit c209743612)
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
2023-04-13 13:59:38 +02:00
8a35f92fff docs/reference: dockerd: use table for env-vars
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
(cherry picked from commit 32bc912008)
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
2023-04-13 13:59:38 +02:00
2cb152c41d docs/reference: use table for proxy env-vars
Adding a description based on the Go documentation.

Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
(cherry picked from commit 3701748000)
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
2023-04-13 13:59:38 +02:00
623da1997e docs/reference: reformat env-vars table, and simplify
No need to mention that the env-var may be removed at that point to keep
the description more to-the-point.

Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
(cherry picked from commit 879e0804a4)
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
2023-04-13 13:59:38 +02:00
e76242fff2 docs/reference: remove mention of DOCKER_NOWARN_KERNEL_VERSION
Support for this environment variable was removed in docker 23.0 in
1240f8b41d

From that patch:

> All regular, non-EOL Linux distros now come with more recent kernels
> out of the box. There may still be users trying to run on kernel 3.10
> or older (some embedded systems, e.g.), but those should be a rare
> exception, which we don't have to take into account.
>
> This patch removes the kernel version check on Linux, and the corresponding
> DOCKER_NOWARN_KERNEL_VERSION environment that was there to skip this
> check.

Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
(cherry picked from commit 4a863df57a)
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
2023-04-13 13:59:38 +02:00
0b3f54066c Merge pull request #4195 from thaJeztah/23.0_backport_fix_deprecation_version
[23.0 backport] docs: deprecated: fix version (23.1.0 -> 24.0.0)
2023-04-12 12:42:21 +02:00
4b4d7e2b48 cli/command: fix documentation for ResolveAuthConfig
This function no longer uses the /info endpoint to resolve the registry
to use. The documentation for this function was still referring to
the (once used) special registry for Windows images, which is no longer
in use, so update the docs to reflect reality :)

Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
(cherry picked from commit 5bd359132b)
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
2023-04-12 12:39:06 +02:00
e67e5559d5 docs: deprecated: fix version (23.1.0 -> 24.0.0)
The next release will be "v24.0.0", not "v23.1.0"

Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
(cherry picked from commit 04df700257)
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
2023-04-12 12:12:46 +02:00
8b783cc22a Merge pull request #4172 from thaJeztah/23.0_backport_fix_mddocs
[23.0 backport] scripts/docs/generate-md.sh: fix location of generate code
2023-04-11 18:11:30 +02:00
9d4a21cd79 Merge pull request #4175 from thaJeztah/23.0_backport_ci_split_build
[23.0 backport] ci: enhanced build workflow
2023-04-11 18:11:13 +02:00
d45284a65d Merge pull request #4176 from thaJeztah/23.0_backport_fix_docs_grammar
[23.0 backport] Fix grammar in docs by adding omitted word
2023-04-11 18:10:53 +02:00
fe7eb06263 Merge pull request #4182 from thaJeztah/23.0_backport_no_2206
[23.0 backport] docs: update engine versions in some examples
2023-04-11 18:10:15 +02:00
7192601845 Merge pull request #4178 from thaJeztah/23.0_engine_23.0.3
[23.0] vendor: github.com/docker/docker v23.0.3
2023-04-11 18:09:56 +02:00
726dfe92ec Merge pull request #4177 from thaJeztah/23.0_backport_fix_bash_file_completion
[23.0 backport] Fix plugin completion parsing for plugins using `ShellCompDirectiveFilterFileExt`
2023-04-11 09:29:11 +02:00
a8e3b4b852 docs: update engine versions in some examples
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
(cherry picked from commit 5d33b72769)
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
2023-04-10 16:51:44 +02:00
f88c159c7a [23.0] vendor: github.com/docker/docker v23.0.3
full diff: https://github.com/docker/docker/compare/v23.0.2...v23.0.3

Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
2023-04-10 00:15:57 +02:00
6c052fcda3 vendor: github.com/docker/docker v23.0.2
- migrate away from things deprecated in Go 1.20 (removes use of archive/tar.TypeRegA)

full diff: https://github.com/docker/docker/compare/v23.0.1...v23.0.2

Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
(cherry picked from commit a39958846d)
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
2023-04-10 00:13:48 +02:00
079e80889d vendor: golang.org/x/net v0.7.0
full diff: https://github.com/golang/net/compare/v0.5.0...v0.7.0

Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
(cherry picked from commit d213548bd0)
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
2023-04-10 00:11:54 +02:00
ff448ff455 vendor: golang.org/x/term v0.5.0
full diff: https://github.com/golang/term/compare/v0.4.0...v0.5.0

Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
(cherry picked from commit 3a0d492d1c)
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
2023-04-10 00:11:44 +02:00
476933b68b vendor: golang.org/x/time v0.3.0
full diff: https://github.com/golang/time/compare/v0.1.0...v0.3.0

Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
(cherry picked from commit f40bbf4f7f)
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
2023-04-10 00:11:32 +02:00
6131fe9e45 vendor: golang.org/x/text v0.7.0
full diff: https://github.com/golang/text/compare/v0.6.0...v0.7.0

Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
(cherry picked from commit a85537d346)
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
2023-04-10 00:10:13 +02:00
bbc791ed7d vendor: golang.org/x/sys v0.5.0
full diff: https://github.com/golang/sys/compare/v0.4.0...v0.5.0

Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
(cherry picked from commit 3e9c6e84ce)
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
2023-04-10 00:09:44 +02:00
dd6f77bbaa vendor: github.com/moby/swarmkit/v2 v2.0.0-20230309194213-a745a8755ce3
full diff: 904c221ac2...a745a8755c

Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
(cherry picked from commit ca8783ef43)
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
2023-04-10 00:05:28 +02:00
cb338ec972 vendor: github.com/containerd/containerd v1.6.19
full diff: https://github.com/containerd/containerd/compare/v1.6.16...v1.6.19

Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
(cherry picked from commit 33806760a4)
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
2023-04-10 00:04:54 +02:00
ffafb38e30 vendor: github.com/docker/docker v23.0.1
full diff: https://github.com/docker/docker/compare/v23.0.0...v23.0.1

Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
(cherry picked from commit 71e495aa54)
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
2023-04-10 00:04:45 +02:00
a763e51147 Fix plugin completion parsing for plugins using ShellCompDirectiveFilterFileExt
Signed-off-by: Laura Brehm <laurabrehm@hey.com>
(cherry picked from commit 683e4bf0c4)
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
2023-04-09 23:56:30 +02:00
3c7de64541 Fix grammar in docs by adding omitted word
Edited second paragraph under ### Daemon configuration file to change "regardless their value" to "regardless of their value"

Signed-off-by: Jake Stokes <contactjake@developerjake.com>
(cherry picked from commit 9335690a66)
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
2023-04-09 23:54:00 +02:00
3d0d576af7 ci: enhanced build workflow
Signed-off-by: CrazyMax <crazy-max@users.noreply.github.com>
(cherry picked from commit bebdb6fa2a)
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
2023-04-09 23:51:34 +02:00
2609bd23ff docs: regenerate markdown docs
This adds the new aliases that were added in 9b54d860cd

Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
(cherry picked from commit 08a794dc0c)
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
2023-04-09 23:00:16 +02:00
5fd2c08502 scripts/docs/generate-md.sh: fix location of generate code
Commit 1e3622c50c moved the generator code
to a subdirectory, but forgot to update the markdown version of this script.

Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
(cherry picked from commit 37f234fbe7)
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
2023-04-09 23:00:14 +02:00
24d608d5f1 Merge pull request #4164 from thaJeztah/23.0_bump_go1.19.8
[23.0] update go to go1.19.8
2023-04-06 12:55:03 +02:00
06ab5992dc Merge pull request #4154 from thaJeztah/23.0_backport_fix_deprecation_message
[23.0 backport] cli/command: fix deprecation comments for Stream types
2023-04-05 17:01:59 +02:00
5cd7710a04 update go to go1.19.8
go1.19.8 (released 2023-04-04) includes security fixes to the go/parser,
html/template, mime/multipart, net/http, and net/textproto packages, as well as
bug fixes to the linker, the runtime, and the time package. See the Go 1.19.8
milestone on our issue tracker for details:

https://github.com/golang/go/issues?q=milestone%3AGo1.19.8+label%3ACherryPickApproved

full diff: https://github.com/golang/go/compare/go1.19.7...go1.19.8

Further details from the announcement on the mailing list:

We have just released Go versions 1.20.3 and 1.19.8, minor point releases.
These minor releases include 4 security fixes following the security policy:

- go/parser: infinite loop in parsing

  Calling any of the Parse functions on Go source code which contains `//line`
  directives with very large line numbers can cause an infinite loop due to
  integer overflow.
  Thanks to Philippe Antoine (Catena cyber) for reporting this issue.
  This is CVE-2023-24537 and Go issue https://go.dev/issue/59180.

- html/template: backticks not treated as string delimiters

  Templates did not properly consider backticks (`) as Javascript string
  delimiters, and as such did not escape them as expected. Backticks are
  used, since ES6, for JS template literals. If a template contained a Go
  template action within a Javascript template literal, the contents of the
  action could be used to terminate the literal, injecting arbitrary Javascript
  code into the Go template.

  As ES6 template literals are rather complex, and themselves can do string
  interpolation, we've decided to simply disallow Go template actions from being
  used inside of them (e.g. "var a = {{.}}"), since there is no obviously safe
  way to allow this behavior. This takes the same approach as
  github.com/google/safehtml. Template.Parse will now return an Error when it
  encounters templates like this, with a currently unexported ErrorCode with a
  value of 12. This ErrorCode will be exported in the next major release.

  Users who rely on this behavior can re-enable it using the GODEBUG flag
  jstmpllitinterp=1, with the caveat that backticks will now be escaped. This
  should be used with caution.

  Thanks to Sohom Datta, Manipal Institute of Technology, for reporting this issue.

  This is CVE-2023-24538 and Go issue https://go.dev/issue/59234.

- net/http, net/textproto: denial of service from excessive memory allocation

  HTTP and MIME header parsing could allocate large amounts of memory, even when
  parsing small inputs.

  Certain unusual patterns of input data could cause the common function used to
  parse HTTP and MIME headers to allocate substantially more memory than
  required to hold the parsed headers. An attacker can exploit this behavior to
  cause an HTTP server to allocate large amounts of memory from a small request,
  potentially leading to memory exhaustion and a denial of service.
  Header parsing now correctly allocates only the memory required to hold parsed
  headers.

  Thanks to Jakob Ackermann (@das7pad) for discovering this issue.

  This is CVE-2023-24534 and Go issue https://go.dev/issue/58975.

- net/http, net/textproto, mime/multipart: denial of service from excessive resource consumption

  Multipart form parsing can consume large amounts of CPU and memory when
  processing form inputs containing very large numbers of parts. This stems from
  several causes:

  mime/multipart.Reader.ReadForm limits the total memory a parsed multipart form
  can consume. ReadForm could undercount the amount of memory consumed, leading
  it to accept larger inputs than intended. Limiting total memory does not
  account for increased pressure on the garbage collector from large numbers of
  small allocations in forms with many parts. ReadForm could allocate a large
  number of short-lived buffers, further increasing pressure on the garbage
  collector. The combination of these factors can permit an attacker to cause an
  program that parses multipart forms to consume large amounts of CPU and
  memory, potentially resulting in a denial of service. This affects programs
  that use mime/multipart.Reader.ReadForm, as well as form parsing in the
  net/http package with the Request methods FormFile, FormValue,
  ParseMultipartForm, and PostFormValue.

  ReadForm now does a better job of estimating the memory consumption of parsed
  forms, and performs many fewer short-lived allocations.

  In addition, mime/multipart.Reader now imposes the following limits on the
  size of parsed forms:

  Forms parsed with ReadForm may contain no more than 1000 parts. This limit may
  be adjusted with the environment variable GODEBUG=multipartmaxparts=. Form
  parts parsed with NextPart and NextRawPart may contain no more than 10,000
  header fields. In addition, forms parsed with ReadForm may contain no more
  than 10,000 header fields across all parts. This limit may be adjusted with
  the environment variable GODEBUG=multipartmaxheaders=.

  Thanks to Jakob Ackermann for discovering this issue.

  This is CVE-2023-24536 and Go issue https://go.dev/issue/59153.

Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
2023-04-05 15:49:47 +02:00
683b099613 Merge pull request #4157 from cpuguy83/23.0_improve_cp_progress
[23.0 backport] improve cp progress
2023-04-05 02:33:53 +02:00
391b2f0fab Merge pull request #4141 from crazy-max/23.0_backport_fix-perf-reg
[23.0 backport] improve and load plugin command stubs when required
2023-04-05 02:33:19 +02:00
209e9c0c13 cp: Do not block transfer on writing to terminal
This moves all the terminal writing to a goroutine that updates the
terminal periodically.
In our MITM copier we just use an atomic to add to the total number of
bytes read/written, the goroutine reads the total and updates the
terminal as needed.

Signed-off-by: Brian Goff <cpuguy83@gmail.com>
(cherry picked from commit eb392ff4ce)
Signed-off-by: Brian Goff <cpuguy83@gmail.com>
2023-04-03 22:31:41 +00:00
ce68ce7ae8 cp: Make gocyclo happy
Signed-off-by: Brian Goff <cpuguy83@gmail.com>
(cherry picked from commit b9a1b0928a)
Signed-off-by: Brian Goff <cpuguy83@gmail.com>
2023-04-03 22:31:34 +00:00
c28cb35c42 cp: Reduce number of progress updates
Only show progress updates after a time threshold has elapsed in order
to reduce the number of writes to the terminal.
This improves readability of the progress.

Also moves cursor show/hide into the progress printer to reduce chances
if messing up the user's terminal in case of cancellation.

Signed-off-by: Brian Goff <cpuguy83@gmail.com>
(cherry picked from commit 90b7bc36d4)
Signed-off-by: Brian Goff <cpuguy83@gmail.com>
2023-04-03 22:31:23 +00:00
948dfa91c9 cp: reduce branching in progress printer
This just makes it easier to reason about what is happening.

Signed-off-by: Brian Goff <cpuguy83@gmail.com>
(cherry picked from commit efd011b793)
Signed-off-by: Brian Goff <cpuguy83@gmail.com>
2023-04-03 22:31:13 +00:00
f813c9639f cp: Improve tty flashing on progress updates
- Instead of rewriting the entire line every time only clear and write
the parts that changed.
- Hide the cursor while writing progress

Both these things make the progress updates significantly easier to
read.

Signed-off-by: Brian Goff <cpuguy83@gmail.com>
(cherry picked from commit ccae6e9299)
Signed-off-by: Brian Goff <cpuguy83@gmail.com>
2023-04-03 22:31:06 +00:00
97d91f13aa cp: do not emit progress if stderr is not a term
This fixes a case where a non-tty will have control characters + the log
line for every single read operation.

Signed-off-by: Brian Goff <cpuguy83@gmail.com>
(cherry picked from commit f27927d934)
Signed-off-by: Brian Goff <cpuguy83@gmail.com>
2023-04-03 22:30:56 +00:00
6efc4eaccb cli/command: fix deprecation comments for Stream types
These were deprecated in 6c400a9c2009bba9376ad61ab59c04c1ad675871 (docker 19.03),
but the "Deprecated:" comments were missing a newline before them.

While most IDEs will detect such comments as "deprecated", pkg.go.dev and linters
will ignore them, which may result in users not being aware of them being deprecated.

This patch;

- Fixes the "Deprecated:" comments.
- Changes the var aliases to functions, which is slightly more boilerplating,
  but makes sure the functions are documented as "function", instead of shown
  in the "variables" section on pkg.go.dev.
- Adds some punctuation and adds "doc links", which allows readers to navigate
  to related content on pkg.go.dev.

Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
(cherry picked from commit 817897f891)
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
2023-04-01 20:38:27 +02:00
c7cdab58d2 improve plugins listing performance
We can slightly improve plugins listing by spawning a
goroutine for each iteration.

Signed-off-by: CrazyMax <crazy-max@users.noreply.github.com>
(cherry picked from commit 89583b92b7)

# Conflicts:
#	vendor.mod
#	vendor/modules.txt
2023-04-01 16:34:51 +02:00
d93d78588d load plugin command stubs when required
We are currently loading plugin command stubs for every
invocation which still has a significant performance hit.
With this change we are doing this operation only if cobra
completion arg request is found.

- 20.10.23: `docker --version` takes ~15ms
- 23.0.1: `docker --version` takes ~93ms

With this change `docker --version` takes ~9ms

Signed-off-by: CrazyMax <crazy-max@users.noreply.github.com>
(cherry picked from commit c39c711a18)
2023-03-31 16:38:01 +02:00
105 changed files with 1554 additions and 644 deletions

View File

@ -15,14 +15,35 @@ on:
pull_request:
jobs:
prepare:
runs-on: ubuntu-20.04
outputs:
matrix: ${{ steps.platforms.outputs.matrix }}
steps:
-
name: Checkout
uses: actions/checkout@v3
-
name: Create matrix
id: platforms
run: |
echo "matrix=$(docker buildx bake cross --print | jq -cr '.target."cross".platforms')" >>${GITHUB_OUTPUT}
-
name: Show matrix
run: |
echo ${{ steps.platforms.outputs.matrix }}
build:
runs-on: ubuntu-20.04
needs:
- prepare
strategy:
fail-fast: false
matrix:
target:
- cross
- dynbinary-cross
- binary
- dynbinary
platform: ${{ fromJson(needs.prepare.outputs.matrix) }}
use_glibc:
- ""
- glibc
@ -36,22 +57,22 @@ jobs:
name: Set up Docker Buildx
uses: docker/setup-buildx-action@v2
-
name: Run ${{ matrix.target }}
uses: docker/bake-action@v2
name: Build
uses: docker/bake-action@v3
with:
targets: ${{ matrix.target }}
set: |
*.platform=${{ matrix.platform }}
env:
USE_GLIBC: ${{ matrix.use_glibc }}
-
name: Flatten artifacts
name: Create tarball
working-directory: ./build
run: |
for dir in */; do
base=$(basename "$dir")
echo "Creating ${base}.tar.gz ..."
tar -cvzf "${base}.tar.gz" "$dir"
rm -rf "$dir"
done
mkdir /tmp/out
platform=${{ matrix.platform }}
platformPair=${platform//\//-}
tar -cvzf "/tmp/out/docker-${platformPair}.tar.gz" .
if [ -z "${{ matrix.use_glibc }}" ]; then
echo "ARTIFACT_NAME=${{ matrix.target }}" >> $GITHUB_ENV
else
@ -62,11 +83,35 @@ jobs:
uses: actions/upload-artifact@v3
with:
name: ${{ env.ARTIFACT_NAME }}
path: ./build/*
path: /tmp/out/*
if-no-files-found: error
prepare-plugins:
runs-on: ubuntu-20.04
outputs:
matrix: ${{ steps.platforms.outputs.matrix }}
steps:
-
name: Checkout
uses: actions/checkout@v3
-
name: Create matrix
id: platforms
run: |
echo "matrix=$(docker buildx bake plugins-cross --print | jq -cr '.target."plugins-cross".platforms')" >>${GITHUB_OUTPUT}
-
name: Show matrix
run: |
echo ${{ steps.platforms.outputs.matrix }}
plugins:
runs-on: ubuntu-20.04
needs:
- prepare-plugins
strategy:
fail-fast: false
matrix:
platform: ${{ fromJson(needs.prepare-plugins.outputs.matrix) }}
steps:
-
name: Checkout
@ -75,7 +120,9 @@ jobs:
name: Set up Docker Buildx
uses: docker/setup-buildx-action@v2
-
name: Build plugins
uses: docker/bake-action@v2
name: Build
uses: docker/bake-action@v3
with:
targets: plugins-cross
set: |
*.platform=${{ matrix.platform }}

View File

@ -26,7 +26,7 @@ jobs:
uses: docker/setup-buildx-action@v2
-
name: Test
uses: docker/bake-action@v2
uses: docker/bake-action@v3
with:
targets: test-coverage
-
@ -63,7 +63,7 @@ jobs:
name: Set up Go
uses: actions/setup-go@v3
with:
go-version: 1.19.7
go-version: 1.19.9
-
name: Test
run: |

View File

@ -29,14 +29,33 @@ jobs:
-
name: Checkout
uses: actions/checkout@v3
with:
fetch-depth: 0
-
name: Run
uses: docker/bake-action@v2
uses: docker/bake-action@v3
with:
targets: ${{ matrix.target }}
# check that the generated Markdown and the checked-in files match
validate-md:
runs-on: ubuntu-20.04
steps:
-
name: Checkout
uses: actions/checkout@v3
-
name: Generate
shell: 'script --return --quiet --command "bash {0}"'
run: |
make -f docker.Makefile mddocs
-
name: Validate
run: |
if [[ $(git diff --stat) != '' ]]; then
echo 'fail: generated files do not match checked-in files'
git --no-pager diff
exit 1
fi
validate-make:
runs-on: ubuntu-20.04
strategy:
@ -49,8 +68,6 @@ jobs:
-
name: Checkout
uses: actions/checkout@v3
with:
fetch-depth: 0
-
name: Run
shell: 'script --return --quiet --command "bash {0}"'

View File

@ -1,7 +1,7 @@
# syntax=docker/dockerfile:1
ARG BASE_VARIANT=alpine
ARG GO_VERSION=1.19.7
ARG GO_VERSION=1.19.9
ARG ALPINE_VERSION=3.16
ARG XX_VERSION=1.1.1
ARG GOVERSIONINFO_VERSION=v1.3.0

View File

@ -74,7 +74,7 @@ func TestValidateCandidate(t *testing.T) {
{name: "experimental + allowing experimental", c: &fakeCandidate{path: goodPluginPath, exec: true, meta: metaExperimental}},
} {
t.Run(tc.name, func(t *testing.T) {
p, err := newPlugin(tc.c, fakeroot)
p, err := newPlugin(tc.c, fakeroot.Commands())
if tc.err != "" {
assert.ErrorContains(t, err, tc.err)
} else if tc.invalid != "" {

View File

@ -3,6 +3,7 @@ package manager
import (
"fmt"
"os"
"sync"
"github.com/docker/cli/cli/command"
"github.com/spf13/cobra"
@ -31,64 +32,69 @@ const (
CommandAnnotationPluginInvalid = "com.docker.cli.plugin-invalid"
)
var pluginCommandStubsOnce sync.Once
// AddPluginCommandStubs adds a stub cobra.Commands for each valid and invalid
// plugin. The command stubs will have several annotations added, see
// `CommandAnnotationPlugin*`.
func AddPluginCommandStubs(dockerCli command.Cli, rootCmd *cobra.Command) error {
plugins, err := ListPlugins(dockerCli, rootCmd)
if err != nil {
return err
}
for _, p := range plugins {
p := p
vendor := p.Vendor
if vendor == "" {
vendor = "unknown"
func AddPluginCommandStubs(dockerCli command.Cli, rootCmd *cobra.Command) (err error) {
pluginCommandStubsOnce.Do(func() {
var plugins []Plugin
plugins, err = ListPlugins(dockerCli, rootCmd)
if err != nil {
return
}
annotations := map[string]string{
CommandAnnotationPlugin: "true",
CommandAnnotationPluginVendor: vendor,
CommandAnnotationPluginVersion: p.Version,
}
if p.Err != nil {
annotations[CommandAnnotationPluginInvalid] = p.Err.Error()
}
rootCmd.AddCommand(&cobra.Command{
Use: p.Name,
Short: p.ShortDescription,
Run: func(_ *cobra.Command, _ []string) {},
Annotations: annotations,
DisableFlagParsing: true,
RunE: func(cmd *cobra.Command, args []string) error {
flags := rootCmd.PersistentFlags()
flags.SetOutput(nil)
err := flags.Parse(args)
if err != nil {
return err
}
if flags.Changed("help") {
cmd.HelpFunc()(rootCmd, args)
return nil
}
return fmt.Errorf("docker: '%s' is not a docker command.\nSee 'docker --help'", cmd.Name())
},
ValidArgsFunction: func(cmd *cobra.Command, args []string, toComplete string) ([]string, cobra.ShellCompDirective) {
// Delegate completion to plugin
cargs := []string{p.Path, cobra.ShellCompRequestCmd, p.Name}
cargs = append(cargs, args...)
cargs = append(cargs, toComplete)
os.Args = cargs
runCommand, err := PluginRunCommand(dockerCli, p.Name, cmd)
if err != nil {
for _, p := range plugins {
p := p
vendor := p.Vendor
if vendor == "" {
vendor = "unknown"
}
annotations := map[string]string{
CommandAnnotationPlugin: "true",
CommandAnnotationPluginVendor: vendor,
CommandAnnotationPluginVersion: p.Version,
}
if p.Err != nil {
annotations[CommandAnnotationPluginInvalid] = p.Err.Error()
}
rootCmd.AddCommand(&cobra.Command{
Use: p.Name,
Short: p.ShortDescription,
Run: func(_ *cobra.Command, _ []string) {},
Annotations: annotations,
DisableFlagParsing: true,
RunE: func(cmd *cobra.Command, args []string) error {
flags := rootCmd.PersistentFlags()
flags.SetOutput(nil)
perr := flags.Parse(args)
if perr != nil {
return err
}
if flags.Changed("help") {
cmd.HelpFunc()(rootCmd, args)
return nil
}
return fmt.Errorf("docker: '%s' is not a docker command.\nSee 'docker --help'", cmd.Name())
},
ValidArgsFunction: func(cmd *cobra.Command, args []string, toComplete string) ([]string, cobra.ShellCompDirective) {
// Delegate completion to plugin
cargs := []string{p.Path, cobra.ShellCompRequestCmd, p.Name}
cargs = append(cargs, args...)
cargs = append(cargs, toComplete)
os.Args = cargs
runCommand, runErr := PluginRunCommand(dockerCli, p.Name, cmd)
if runErr != nil {
return nil, cobra.ShellCompDirectiveError
}
runErr = runCommand.Run()
if runErr == nil {
os.Exit(0) // plugin already rendered complete data
}
return nil, cobra.ShellCompDirectiveError
}
err = runCommand.Run()
if err == nil {
os.Exit(0) // plugin already rendered complete data
}
return nil, cobra.ShellCompDirectiveError
},
})
}
return nil
},
})
}
})
return err
}

View File

@ -1,15 +1,18 @@
package manager
import (
"context"
"os"
"path/filepath"
"sort"
"strings"
"sync"
"github.com/docker/cli/cli/command"
"github.com/docker/cli/cli/config"
"github.com/fvbommel/sortorder"
"github.com/spf13/cobra"
"golang.org/x/sync/errgroup"
exec "golang.org/x/sys/execabs"
)
@ -120,7 +123,7 @@ func GetPlugin(name string, dockerCli command.Cli, rootcmd *cobra.Command) (*Plu
return nil, errPluginNotFound(name)
}
c := &candidate{paths[0]}
p, err := newPlugin(c, rootcmd)
p, err := newPlugin(c, rootcmd.Commands())
if err != nil {
return nil, err
}
@ -146,19 +149,32 @@ func ListPlugins(dockerCli command.Cli, rootcmd *cobra.Command) ([]Plugin, error
}
var plugins []Plugin
var mu sync.Mutex
eg, _ := errgroup.WithContext(context.TODO())
cmds := rootcmd.Commands()
for _, paths := range candidates {
if len(paths) == 0 {
continue
}
c := &candidate{paths[0]}
p, err := newPlugin(c, rootcmd)
if err != nil {
return nil, err
}
if !IsNotFound(p.Err) {
p.ShadowedPaths = paths[1:]
plugins = append(plugins, p)
}
func(paths []string) {
eg.Go(func() error {
if len(paths) == 0 {
return nil
}
c := &candidate{paths[0]}
p, err := newPlugin(c, cmds)
if err != nil {
return err
}
if !IsNotFound(p.Err) {
p.ShadowedPaths = paths[1:]
mu.Lock()
defer mu.Unlock()
plugins = append(plugins, p)
}
return nil
})
}(paths)
}
if err := eg.Wait(); err != nil {
return nil, err
}
sort.Slice(plugins, func(i, j int) bool {
@ -199,7 +215,7 @@ func PluginRunCommand(dockerCli command.Cli, name string, rootcmd *cobra.Command
}
c := &candidate{path: path}
plugin, err := newPlugin(c, rootcmd)
plugin, err := newPlugin(c, rootcmd.Commands())
if err != nil {
return nil, err
}

View File

@ -31,7 +31,7 @@ type Plugin struct {
// is set, and is always a `pluginError`, but the `Plugin` is still
// returned with no error. An error is only returned due to a
// non-recoverable error.
func newPlugin(c Candidate, rootcmd *cobra.Command) (Plugin, error) {
func newPlugin(c Candidate, cmds []*cobra.Command) (Plugin, error) {
path := c.Path()
if path == "" {
return Plugin{}, errors.New("plugin candidate path cannot be empty")
@ -62,22 +62,20 @@ func newPlugin(c Candidate, rootcmd *cobra.Command) (Plugin, error) {
return p, nil
}
if rootcmd != nil {
for _, cmd := range rootcmd.Commands() {
// Ignore conflicts with commands which are
// just plugin stubs (i.e. from a previous
// call to AddPluginCommandStubs).
if IsPluginCommand(cmd) {
continue
}
if cmd.Name() == p.Name {
p.Err = NewPluginError("plugin %q duplicates builtin command", p.Name)
return p, nil
}
if cmd.HasAlias(p.Name) {
p.Err = NewPluginError("plugin %q duplicates an alias of builtin command %q", p.Name, cmd.Name())
return p, nil
}
for _, cmd := range cmds {
// Ignore conflicts with commands which are
// just plugin stubs (i.e. from a previous
// call to AddPluginCommandStubs).
if IsPluginCommand(cmd) {
continue
}
if cmd.Name() == p.Name {
p.Err = NewPluginError("plugin %q duplicates builtin command", p.Name)
return p, nil
}
if cmd.HasAlias(p.Name) {
p.Err = NewPluginError("plugin %q duplicates an alias of builtin command %q", p.Name, cmd.Name())
return p, nil
}
}

View File

@ -204,6 +204,16 @@ func DisableFlagsInUseLine(cmd *cobra.Command) {
})
}
// HasCompletionArg returns true if a cobra completion arg request is found.
func HasCompletionArg(args []string) bool {
for _, arg := range args {
if arg == cobra.ShellCompRequestCmd || arg == cobra.ShellCompNoDescRequestCmd {
return true
}
}
return false
}
var helpCommand = &cobra.Command{
Use: "help [command]",
Short: "Help about the command",

View File

@ -164,8 +164,8 @@ func (cli *DockerCli) ContentTrustEnabled() bool {
// BuildKitEnabled returns buildkit is enabled or not.
func (cli *DockerCli) BuildKitEnabled() (bool, error) {
// use DOCKER_BUILDKIT env var value if set
if v, ok := os.LookupEnv("DOCKER_BUILDKIT"); ok {
// use DOCKER_BUILDKIT env var value if set and not empty
if v := os.Getenv("DOCKER_BUILDKIT"); v != "" {
enabled, err := strconv.ParseBool(v)
if err != nil {
return false, errors.Wrap(err, "DOCKER_BUILDKIT environment variable expects boolean value")

View File

@ -1,15 +1,20 @@
package container
import (
"bytes"
"context"
"fmt"
"io"
"os"
"os/signal"
"path/filepath"
"strings"
"sync/atomic"
"time"
"github.com/docker/cli/cli"
"github.com/docker/cli/cli/command"
"github.com/docker/cli/cli/streams"
"github.com/docker/docker/api/types"
"github.com/docker/docker/pkg/archive"
"github.com/docker/docker/pkg/system"
@ -48,26 +53,73 @@ type cpConfig struct {
// copying files to/from a container.
type copyProgressPrinter struct {
io.ReadCloser
toContainer bool
total *float64
writer io.Writer
total *int64
}
const (
copyToContainerHeader = "Copying to container - "
copyFromContainerHeader = "Copying from container - "
copyProgressUpdateThreshold = 75 * time.Millisecond
)
func (pt *copyProgressPrinter) Read(p []byte) (int, error) {
n, err := pt.ReadCloser.Read(p)
*pt.total += float64(n)
atomic.AddInt64(pt.total, int64(n))
return n, err
}
if err == nil {
fmt.Fprint(pt.writer, aec.Restore)
fmt.Fprint(pt.writer, aec.EraseLine(aec.EraseModes.All))
if pt.toContainer {
fmt.Fprintln(pt.writer, "Copying to container - "+units.HumanSize(*pt.total))
} else {
fmt.Fprintln(pt.writer, "Copying from container - "+units.HumanSize(*pt.total))
}
func copyProgress(ctx context.Context, dst io.Writer, header string, total *int64) (func(), <-chan struct{}) {
done := make(chan struct{})
if !streams.NewOut(dst).IsTerminal() {
close(done)
return func() {}, done
}
return n, err
fmt.Fprint(dst, aec.Save)
fmt.Fprint(dst, "Preparing to copy...")
restore := func() {
fmt.Fprint(dst, aec.Restore)
fmt.Fprint(dst, aec.EraseLine(aec.EraseModes.All))
}
go func() {
defer close(done)
fmt.Fprint(dst, aec.Hide)
defer fmt.Fprint(dst, aec.Show)
fmt.Fprint(dst, aec.Restore)
fmt.Fprint(dst, aec.EraseLine(aec.EraseModes.All))
fmt.Fprint(dst, header)
var last int64
fmt.Fprint(dst, progressHumanSize(last))
buf := bytes.NewBuffer(nil)
ticker := time.NewTicker(copyProgressUpdateThreshold)
for {
select {
case <-ctx.Done():
return
case <-ticker.C:
n := atomic.LoadInt64(total)
if n == last {
// Don't write to the terminal, if we don't need to.
continue
}
// Write to the buffer first to avoid flickering and context switching
fmt.Fprint(buf, aec.Column(uint(len(header)+1)))
fmt.Fprint(buf, aec.EraseLine(aec.EraseModes.Tail))
fmt.Fprint(buf, progressHumanSize(n))
buf.WriteTo(dst)
buf.Reset()
last += n
}
}
}()
return restore, done
}
// NewCopyCommand creates a new `docker cp` command
@ -113,6 +165,10 @@ func NewCopyCommand(dockerCli command.Cli) *cobra.Command {
return cmd
}
func progressHumanSize(n int64) string {
return units.HumanSizeWithPrecision(float64(n), 3)
}
func runCopy(dockerCli command.Cli, opts copyOptions) error {
srcContainer, srcPath := splitCpArg(opts.source)
destContainer, destPath := splitCpArg(opts.destination)
@ -193,6 +249,9 @@ func copyFromContainer(ctx context.Context, dockerCli command.Cli, copyConfig cp
}
ctx, cancel := signal.NotifyContext(ctx, os.Interrupt)
defer cancel()
content, stat, err := client.CopyFromContainer(ctx, copyConfig.container, srcPath)
if err != nil {
return err
@ -211,13 +270,11 @@ func copyFromContainer(ctx context.Context, dockerCli command.Cli, copyConfig cp
RebaseName: rebaseName,
}
var copiedSize float64
var copiedSize int64
if !copyConfig.quiet {
content = &copyProgressPrinter{
ReadCloser: content,
toContainer: false,
writer: dockerCli.Err(),
total: &copiedSize,
ReadCloser: content,
total: &copiedSize,
}
}
@ -231,12 +288,12 @@ func copyFromContainer(ctx context.Context, dockerCli command.Cli, copyConfig cp
return archive.CopyTo(preArchive, srcInfo, dstPath)
}
fmt.Fprint(dockerCli.Err(), aec.Save)
fmt.Fprintln(dockerCli.Err(), "Preparing to copy...")
restore, done := copyProgress(ctx, dockerCli.Err(), copyFromContainerHeader, &copiedSize)
res := archive.CopyTo(preArchive, srcInfo, dstPath)
fmt.Fprint(dockerCli.Err(), aec.Restore)
fmt.Fprint(dockerCli.Err(), aec.EraseLine(aec.EraseModes.All))
fmt.Fprintln(dockerCli.Err(), "Successfully copied", units.HumanSize(copiedSize), "to", dstPath)
cancel()
<-done
restore()
fmt.Fprintln(dockerCli.Err(), "Successfully copied", progressHumanSize(copiedSize), "to", dstPath)
return res
}
@ -293,7 +350,7 @@ func copyToContainer(ctx context.Context, dockerCli command.Cli, copyConfig cpCo
var (
content io.ReadCloser
resolvedDstPath string
copiedSize float64
copiedSize int64
)
if srcPath == "-" {
@ -337,10 +394,8 @@ func copyToContainer(ctx context.Context, dockerCli command.Cli, copyConfig cpCo
content = preparedArchive
if !copyConfig.quiet {
content = &copyProgressPrinter{
ReadCloser: content,
toContainer: true,
writer: dockerCli.Err(),
total: &copiedSize,
ReadCloser: content,
total: &copiedSize,
}
}
}
@ -354,12 +409,13 @@ func copyToContainer(ctx context.Context, dockerCli command.Cli, copyConfig cpCo
return client.CopyToContainer(ctx, copyConfig.container, resolvedDstPath, content, options)
}
fmt.Fprint(dockerCli.Err(), aec.Save)
fmt.Fprintln(dockerCli.Err(), "Preparing to copy...")
ctx, cancel := signal.NotifyContext(ctx, os.Interrupt)
restore, done := copyProgress(ctx, dockerCli.Err(), copyToContainerHeader, &copiedSize)
res := client.CopyToContainer(ctx, copyConfig.container, resolvedDstPath, content, options)
fmt.Fprint(dockerCli.Err(), aec.Restore)
fmt.Fprint(dockerCli.Err(), aec.EraseLine(aec.EraseModes.All))
fmt.Fprintln(dockerCli.Err(), "Successfully copied", units.HumanSize(copiedSize), "to", copyConfig.container+":"+dstInfo.Path)
cancel()
<-done
restore()
fmt.Fprintln(dockerCli.Err(), "Successfully copied", progressHumanSize(copiedSize), "to", copyConfig.container+":"+dstInfo.Path)
return res
}

View File

@ -19,7 +19,7 @@ const (
JSONFormatKey = "json"
DefaultQuietFormat = "{{.ID}}"
jsonFormat = "{{json .}}"
JSONFormat = "{{json .}}"
)
// Format is the format string rendered using the Context
@ -62,7 +62,7 @@ func (c *Context) preFormat() {
case c.Format.IsTable():
c.finalFormat = c.finalFormat[len(TableFormatKey):]
case c.Format.IsJSON():
c.finalFormat = jsonFormat
c.finalFormat = JSONFormat
}
c.finalFormat = strings.Trim(c.finalFormat, " ")

View File

@ -56,9 +56,12 @@ func RegistryAuthenticationPrivilegedFunc(cli Cli, index *registrytypes.IndexInf
}
}
// ResolveAuthConfig is like registry.ResolveAuthConfig, but if using the
// default index, it uses the default index name for the daemon's platform,
// not the client's platform.
// ResolveAuthConfig returns auth-config for the given registry from the
// credential-store. It returns an empty AuthConfig if no credentials were
// found.
//
// It is similar to [registry.ResolveAuthConfig], but uses the credentials-
// store, instead of looking up credentials from a map.
func ResolveAuthConfig(_ context.Context, cli Cli, index *registrytypes.IndexInfo) types.AuthConfig {
configKey := index.Name
if index.Official {

View File

@ -1,23 +1,32 @@
package command
import (
"io"
"github.com/docker/cli/cli/streams"
)
// InStream is an input stream used by the DockerCli to read user input
// Deprecated: Use github.com/docker/cli/cli/streams.In instead
//
// Deprecated: Use [streams.In] instead.
type InStream = streams.In
// OutStream is an output stream used by the DockerCli to write normal program
// output.
// Deprecated: Use github.com/docker/cli/cli/streams.Out instead
//
// Deprecated: Use [streams.Out] instead.
type OutStream = streams.Out
var (
// NewInStream returns a new InStream object from a ReadCloser
// Deprecated: Use github.com/docker/cli/cli/streams.NewIn instead
NewInStream = streams.NewIn
// NewOutStream returns a new OutStream object from a Writer
// Deprecated: Use github.com/docker/cli/cli/streams.NewOut instead
NewOutStream = streams.NewOut
)
// NewInStream returns a new [streams.In] from an [io.ReadCloser].
//
// Deprecated: Use [streams.NewIn] instead.
func NewInStream(in io.ReadCloser) *streams.In {
return streams.NewIn(in)
}
// NewOutStream returns a new [streams.Out] from an [io.Writer].
//
// Deprecated: Use [streams.NewOut] instead.
func NewOutStream(out io.Writer) *streams.Out {
return streams.NewOut(out)
}

View File

@ -12,7 +12,9 @@ import (
pluginmanager "github.com/docker/cli/cli-plugins/manager"
"github.com/docker/cli/cli/command"
"github.com/docker/cli/cli/command/completion"
"github.com/docker/cli/cli/command/formatter"
"github.com/docker/cli/cli/debug"
flagsHelper "github.com/docker/cli/cli/flags"
"github.com/docker/cli/templates"
"github.com/docker/docker/api/types"
"github.com/docker/docker/api/types/swarm"
@ -62,10 +64,7 @@ func NewInfoCommand(dockerCli command.Cli) *cobra.Command {
ValidArgsFunction: completion.NoComplete,
}
flags := cmd.Flags()
flags.StringVarP(&opts.format, "format", "f", "", "Format the output using the given Go template")
cmd.Flags().StringVarP(&opts.format, "format", "f", "", flagsHelper.InspectFormatHelp)
return cmd
}
@ -507,6 +506,10 @@ func printServerWarningsLegacy(dockerCli command.Cli, info types.Info) {
}
func formatInfo(dockerCli command.Cli, info info, format string) error {
if format == formatter.JSONFormatKey {
format = formatter.JSONFormat
}
// Ensure slice/array fields render as `[]` not `null`
if info.ClientInfo != nil && info.ClientInfo.Plugins == nil {
info.ClientInfo.Plugins = make([]pluginmanager.Plugin, 0)

View File

@ -396,6 +396,11 @@ func TestPrettyPrintInfo(t *testing.T) {
assert.NilError(t, formatInfo(cli, tc.dockerInfo, "{{json .}}"))
golden.Assert(t, cli.OutBuffer().String(), tc.jsonGolden+".json.golden")
assert.Check(t, is.Equal("", cli.ErrBuffer().String()))
cli = test.NewFakeCli(&fakeClient{})
assert.NilError(t, formatInfo(cli, tc.dockerInfo, "json"))
golden.Assert(t, cli.OutBuffer().String(), tc.jsonGolden+".json.golden")
assert.Check(t, is.Equal("", cli.ErrBuffer().String()))
}
})
}

View File

@ -0,0 +1 @@
{"Client":{"Platform":{"Name":""},"Version":"18.99.5-ce","ApiVersion":"1.38","DefaultAPIVersion":"1.38","GitCommit":"deadbeef","GoVersion":"go1.10.2","Os":"linux","Arch":"amd64","BuildTime":"Wed May 30 22:21:05 2018","Context":"my-context"},"Server":{"Platform":{"Name":"Docker Enterprise Edition (EE) 2.0"},"Components":[{"Name":"Engine","Version":"17.06.2-ee-15","Details":{"ApiVersion":"1.30","Arch":"amd64","BuildTime":"Mon Jul 9 23:38:38 2018","Experimental":"false","GitCommit":"64ddfa6","GoVersion":"go1.8.7","MinAPIVersion":"1.12","Os":"linux"}},{"Name":"Universal Control Plane","Version":"17.06.2-ee-15","Details":{"ApiVersion":"1.30","Arch":"amd64","BuildTime":"Mon Jul 2 21:24:07 UTC 2018","GitCommit":"4513922","GoVersion":"go1.9.4","MinApiVersion":"1.20","Os":"linux","Version":"3.0.3-tp2"}},{"Name":"Kubernetes","Version":"1.8+","Details":{"buildDate":"2018-04-26T16:51:21Z","compiler":"gc","gitCommit":"8d637aedf46b9c21dde723e29c645b9f27106fa5","gitTreeState":"clean","gitVersion":"v1.8.11-docker-8d637ae","goVersion":"go1.8.3","major":"1","minor":"8+","platform":"linux/amd64"}},{"Name":"Calico","Version":"v3.0.8","Details":{"cni":"v2.0.6","kube-controllers":"v2.0.5","node":"v3.0.8"}}],"Version":"","ApiVersion":"","GitCommit":"","GoVersion":"","Os":"","Arch":""}}

View File

@ -11,7 +11,9 @@ import (
"github.com/docker/cli/cli"
"github.com/docker/cli/cli/command"
"github.com/docker/cli/cli/command/completion"
"github.com/docker/cli/cli/command/formatter"
"github.com/docker/cli/cli/command/formatter/tabwriter"
flagsHelper "github.com/docker/cli/cli/flags"
"github.com/docker/cli/cli/version"
"github.com/docker/cli/templates"
"github.com/docker/docker/api/types"
@ -20,7 +22,7 @@ import (
"github.com/tonistiigi/go-rosetta"
)
var versionTemplate = `{{with .Client -}}
const defaultVersionTemplate = `{{with .Client -}}
Client:{{if ne .Platform.Name ""}} {{.Platform.Name}}{{end}}
Version: {{.Version}}
API version: {{.APIVersion}}{{if ne .APIVersion .DefaultAPIVersion}} (downgraded from {{.DefaultAPIVersion}}){{end}}
@ -101,9 +103,7 @@ func NewVersionCommand(dockerCli command.Cli) *cobra.Command {
ValidArgsFunction: completion.NoComplete,
}
flags := cmd.Flags()
flags.StringVarP(&opts.format, "format", "f", "", "Format the output using the given Go template")
cmd.Flags().StringVarP(&opts.format, "format", "f", "", flagsHelper.InspectFormatHelp)
return cmd
}
@ -194,8 +194,11 @@ func prettyPrintVersion(dockerCli command.Cli, vd versionInfo, tmpl *template.Te
}
func newVersionTemplate(templateFormat string) (*template.Template, error) {
if templateFormat == "" {
templateFormat = versionTemplate
switch templateFormat {
case "":
templateFormat = defaultVersionTemplate
case formatter.JSONFormatKey:
templateFormat = formatter.JSONFormat
}
tmpl := templates.New("version").Funcs(template.FuncMap{"getDetailsOrder": getDetailsOrder})
tmpl, err := tmpl.Parse(templateFormat)

View File

@ -6,12 +6,11 @@ import (
"strings"
"testing"
"github.com/docker/cli/internal/test"
"github.com/docker/docker/api/types"
"gotest.tools/v3/assert"
is "gotest.tools/v3/assert/cmp"
"gotest.tools/v3/golden"
"github.com/docker/cli/internal/test"
"github.com/docker/docker/api/types"
)
func TestVersionWithoutServer(t *testing.T) {
@ -30,7 +29,7 @@ func TestVersionWithoutServer(t *testing.T) {
assert.Assert(t, !strings.Contains(out, "Server:"), "actual: %s", out)
}
func TestVersionAlign(t *testing.T) {
func TestVersionFormat(t *testing.T) {
vi := versionInfo{
Client: clientVersion{
Version: "18.99.5-ce",
@ -104,10 +103,28 @@ func TestVersionAlign(t *testing.T) {
},
})
cli := test.NewFakeCli(&fakeClient{})
tmpl, err := newVersionTemplate("")
assert.NilError(t, err)
assert.NilError(t, prettyPrintVersion(cli, vi, tmpl))
assert.Check(t, golden.String(cli.OutBuffer().String(), "docker-client-version.golden"))
assert.Check(t, is.Equal("", cli.ErrBuffer().String()))
t.Run("default", func(t *testing.T) {
cli := test.NewFakeCli(&fakeClient{})
tmpl, err := newVersionTemplate("")
assert.NilError(t, err)
assert.NilError(t, prettyPrintVersion(cli, vi, tmpl))
assert.Check(t, golden.String(cli.OutBuffer().String(), "docker-client-version.golden"))
assert.Check(t, is.Equal("", cli.ErrBuffer().String()))
})
t.Run("json", func(t *testing.T) {
cli := test.NewFakeCli(&fakeClient{})
tmpl, err := newVersionTemplate("json")
assert.NilError(t, err)
assert.NilError(t, prettyPrintVersion(cli, vi, tmpl))
assert.Check(t, golden.String(cli.OutBuffer().String(), "docker-client-version.json.golden"))
assert.Check(t, is.Equal("", cli.ErrBuffer().String()))
})
t.Run("json template", func(t *testing.T) {
cli := test.NewFakeCli(&fakeClient{})
tmpl, err := newVersionTemplate("{{json .}}")
assert.NilError(t, err)
assert.NilError(t, prettyPrintVersion(cli, vi, tmpl))
assert.Check(t, golden.String(cli.OutBuffer().String(), "docker-client-version.json.golden"))
assert.Check(t, is.Equal("", cli.ErrBuffer().String()))
})
}

View File

@ -50,6 +50,7 @@ func TestVolumeCreateErrors(t *testing.T) {
cmd.Flags().Set(key, value)
}
cmd.SetOut(io.Discard)
cmd.SetErr(io.Discard)
assert.ErrorContains(t, cmd.Execute(), tc.expectedError)
}
}

View File

@ -62,6 +62,7 @@ func TestVolumeInspectErrors(t *testing.T) {
cmd.Flags().Set(key, value)
}
cmd.SetOut(io.Discard)
cmd.SetErr(io.Discard)
assert.ErrorContains(t, cmd.Execute(), tc.expectedError)
}
}

View File

@ -43,6 +43,7 @@ func TestVolumeListErrors(t *testing.T) {
cmd.Flags().Set(key, value)
}
cmd.SetOut(io.Discard)
cmd.SetErr(io.Discard)
assert.ErrorContains(t, cmd.Execute(), tc.expectedError)
}
}

View File

@ -8,11 +8,15 @@ import (
"github.com/docker/cli/cli/command"
"github.com/docker/cli/cli/command/completion"
"github.com/docker/cli/opts"
"github.com/docker/docker/api/types/versions"
"github.com/docker/docker/errdefs"
units "github.com/docker/go-units"
"github.com/pkg/errors"
"github.com/spf13/cobra"
)
type pruneOptions struct {
all bool
force bool
filter opts.FilterOpt
}
@ -41,18 +45,37 @@ func NewPruneCommand(dockerCli command.Cli) *cobra.Command {
}
flags := cmd.Flags()
flags.BoolVarP(&options.all, "all", "a", false, "Remove all unused volumes, not just anonymous ones")
flags.SetAnnotation("all", "version", []string{"1.42"})
flags.BoolVarP(&options.force, "force", "f", false, "Do not prompt for confirmation")
flags.Var(&options.filter, "filter", `Provide filter values (e.g. "label=<label>")`)
return cmd
}
const warning = `WARNING! This will remove all local volumes not used by at least one container.
const (
unusedVolumesWarning = `WARNING! This will remove anonymous local volumes not used by at least one container.
Are you sure you want to continue?`
allVolumesWarning = `WARNING! This will remove all local volumes not used by at least one container.
Are you sure you want to continue?`
)
func runPrune(dockerCli command.Cli, options pruneOptions) (spaceReclaimed uint64, output string, err error) {
pruneFilters := command.PruneFilters(dockerCli, options.filter.Value())
warning := unusedVolumesWarning
if versions.GreaterThanOrEqualTo(dockerCli.CurrentVersion(), "1.42") {
if options.all {
if pruneFilters.Contains("all") {
return 0, "", errdefs.InvalidParameter(errors.New("conflicting options: cannot specify both --all and --filter all=1"))
}
pruneFilters.Add("all", "true")
warning = allVolumesWarning
}
} else {
// API < v1.42 removes all volumes (anonymous and named) by default.
warning = allVolumesWarning
}
if !options.force && !command.PromptForConfirmation(dockerCli.In(), dockerCli.Out(), warning) {
return 0, "", nil
}

View File

@ -13,22 +13,26 @@ import (
"github.com/docker/docker/api/types/filters"
"github.com/pkg/errors"
"gotest.tools/v3/assert"
is "gotest.tools/v3/assert/cmp"
"gotest.tools/v3/golden"
"gotest.tools/v3/skip"
)
func TestVolumePruneErrors(t *testing.T) {
testCases := []struct {
name string
args []string
flags map[string]string
volumePruneFunc func(args filters.Args) (types.VolumesPruneReport, error)
expectedError string
}{
{
name: "accepts no arguments",
args: []string{"foo"},
expectedError: "accepts no argument",
},
{
name: "forced but other error",
flags: map[string]string{
"force": "true",
},
@ -37,19 +41,75 @@ func TestVolumePruneErrors(t *testing.T) {
},
expectedError: "error pruning volumes",
},
{
name: "conflicting options",
flags: map[string]string{
"all": "true",
"filter": "all=1",
},
expectedError: "conflicting options: cannot specify both --all and --filter all=1",
},
}
for _, tc := range testCases {
cmd := NewPruneCommand(
test.NewFakeCli(&fakeClient{
volumePruneFunc: tc.volumePruneFunc,
}),
)
cmd.SetArgs(tc.args)
for key, value := range tc.flags {
cmd.Flags().Set(key, value)
}
cmd.SetOut(io.Discard)
assert.ErrorContains(t, cmd.Execute(), tc.expectedError)
tc := tc
t.Run(tc.name, func(t *testing.T) {
cmd := NewPruneCommand(
test.NewFakeCli(&fakeClient{
volumePruneFunc: tc.volumePruneFunc,
}),
)
cmd.SetArgs(tc.args)
for key, value := range tc.flags {
cmd.Flags().Set(key, value)
}
cmd.SetOut(io.Discard)
cmd.SetErr(io.Discard)
assert.ErrorContains(t, cmd.Execute(), tc.expectedError)
})
}
}
func TestVolumePruneSuccess(t *testing.T) {
testCases := []struct {
name string
args []string
volumePruneFunc func(args filters.Args) (types.VolumesPruneReport, error)
}{
{
name: "all",
args: []string{"--all"},
volumePruneFunc: func(pruneFilter filters.Args) (types.VolumesPruneReport, error) {
assert.Check(t, is.Equal([]string{"true"}, pruneFilter.Get("all")))
return types.VolumesPruneReport{}, nil
},
},
{
name: "all-forced",
args: []string{"--all", "--force"},
volumePruneFunc: func(pruneFilter filters.Args) (types.VolumesPruneReport, error) {
return types.VolumesPruneReport{}, nil
},
},
{
name: "label-filter",
args: []string{"--filter", "label=foobar"},
volumePruneFunc: func(pruneFilter filters.Args) (types.VolumesPruneReport, error) {
assert.Check(t, is.Equal([]string{"foobar"}, pruneFilter.Get("label")))
return types.VolumesPruneReport{}, nil
},
},
}
for _, tc := range testCases {
tc := tc
t.Run(tc.name, func(t *testing.T) {
cli := test.NewFakeCli(&fakeClient{volumePruneFunc: tc.volumePruneFunc})
cmd := NewPruneCommand(cli)
cmd.SetOut(io.Discard)
cmd.SetArgs(tc.args)
err := cmd.Execute()
assert.NilError(t, err)
golden.Assert(t, cli.OutBuffer().String(), fmt.Sprintf("volume-prune-success.%s.golden", tc.name))
})
}
}

View File

@ -33,6 +33,7 @@ func TestVolumeRemoveErrors(t *testing.T) {
}))
cmd.SetArgs(tc.args)
cmd.SetOut(io.Discard)
cmd.SetErr(io.Discard)
assert.ErrorContains(t, cmd.Execute(), tc.expectedError)
}
}

View File

@ -1,2 +1,2 @@
WARNING! This will remove all local volumes not used by at least one container.
WARNING! This will remove anonymous local volumes not used by at least one container.
Are you sure you want to continue? [y/N] Total reclaimed space: 0B

View File

@ -0,0 +1 @@
Total reclaimed space: 0B

View File

@ -0,0 +1,2 @@
WARNING! This will remove all local volumes not used by at least one container.
Are you sure you want to continue? [y/N] Total reclaimed space: 0B

View File

@ -0,0 +1,2 @@
WARNING! This will remove anonymous local volumes not used by at least one container.
Are you sure you want to continue? [y/N] Total reclaimed space: 0B

View File

@ -1,4 +1,4 @@
WARNING! This will remove all local volumes not used by at least one container.
WARNING! This will remove anonymous local volumes not used by at least one container.
Are you sure you want to continue? [y/N] Deleted Volumes:
foo
bar

View File

@ -44,9 +44,9 @@ func processBuilder(dockerCli command.Cli, cmd *cobra.Command, args, osargs []st
var buildKitDisabled, useBuilder, useAlias bool
var envs []string
// check DOCKER_BUILDKIT env var is present and
// if not assume we want to use the builder component
if v, ok := os.LookupEnv("DOCKER_BUILDKIT"); ok {
// check DOCKER_BUILDKIT env var is not empty
// if it is assume we want to use the builder component
if v := os.Getenv("DOCKER_BUILDKIT"); v != "" {
enabled, err := strconv.ParseBool(v)
if err != nil {
return args, osargs, nil, errors.Wrap(err, "DOCKER_BUILDKIT environment variable expects boolean value")

View File

@ -133,13 +133,20 @@ func tryRunPluginHelp(dockerCli command.Cli, ccmd *cobra.Command, cargs []string
func setHelpFunc(dockerCli command.Cli, cmd *cobra.Command) {
defaultHelpFunc := cmd.HelpFunc()
cmd.SetHelpFunc(func(ccmd *cobra.Command, args []string) {
if pluginmanager.IsPluginCommand(ccmd) {
if err := pluginmanager.AddPluginCommandStubs(dockerCli, ccmd.Root()); err != nil {
ccmd.Println(err)
return
}
if len(args) >= 1 {
err := tryRunPluginHelp(dockerCli, ccmd, args)
if err == nil {
return
}
if !pluginmanager.IsNotFound(err) {
ccmd.Println(err)
return
}
cmd.PrintErrf("unknown help topic: %v\n", ccmd.Name())
return
}
if err := isSupported(ccmd, dockerCli); err != nil {
@ -227,9 +234,14 @@ func runDocker(dockerCli *command.DockerCli) error {
return err
}
err = pluginmanager.AddPluginCommandStubs(dockerCli, cmd)
if err != nil {
return err
if cli.HasCompletionArg(args) {
// We add plugin command stubs early only for completion. We don't
// want to add them for normal command execution as it would cause
// a significant performance hit.
err = pluginmanager.AddPluginCommandStubs(dockerCli, cmd)
if err != nil {
return err
}
}
if len(args) > 0 {

View File

@ -1155,7 +1155,20 @@ __docker_complete_plugin() {
resultArray+=( "$value" )
fi
done
local result=$(eval "${resultArray[*]}" 2> /dev/null | grep -v '^:[0-9]*$')
local rawResult=$(eval "${resultArray[*]}" 2> /dev/null)
local result=$(grep -v '^:[0-9]*$' <<< "$rawResult")
# Compose V2 completions sometimes returns returns `:8` (ShellCompDirectiveFilterFileExt)
# with the expected file extensions (such as `yml`, `yaml`) to indicate that the shell should
# provide autocompletions for files with matching extensions
local completionFlag=$(tail -1 <<< "$rawResult")
if [ "$completionFlag" == ":8" ]; then
# format a valid glob pattern for the provided file extensions
local filePattern=$(tr '\n' '|' <<< "$result")
_filedir "$filePattern"
return
fi
# if result empty, just use filename completion as fallback
if [ -z "$result" ]; then
@ -5370,7 +5383,7 @@ _docker_volume_prune() {
case "$cur" in
-*)
COMPREPLY=( $( compgen -W "--filter --force -f --help" -- "$cur" ) )
COMPREPLY=( $( compgen -W "--all -a --filter --force -f --help" -- "$cur" ) )
;;
esac
}

View File

@ -2527,6 +2527,8 @@ __docker_volume_subcommand() {
(prune)
_arguments $(__docker_arguments) \
$opts_help \
"($help -a --all)"{-a,--all}"[Remove all unused local volumes, not just anonymous ones]" \
"($help)*--filter=[Filter values]:filter:__docker_complete_prune_filters" \
"($help -f --force)"{-f,--force}"[Do not prompt for confirmation]" && ret=0
;;
(rm)

View File

@ -1,5 +1,5 @@
variable "GO_VERSION" {
default = "1.19.7"
default = "1.19.9"
}
variable "VERSION" {
default = ""

View File

@ -1,6 +1,6 @@
# syntax=docker/dockerfile:1
ARG GO_VERSION=1.19.7
ARG GO_VERSION=1.19.9
ARG ALPINE_VERSION=3.16
ARG BUILDX_VERSION=0.10.4

View File

@ -1,6 +1,6 @@
# syntax=docker/dockerfile:1
ARG GO_VERSION=1.19.7
ARG GO_VERSION=1.19.9
ARG ALPINE_VERSION=3.16
ARG GOLANGCI_LINT_VERSION=v1.49.0

View File

@ -1,6 +1,6 @@
# syntax=docker/dockerfile:1
ARG GO_VERSION=1.19.7
ARG GO_VERSION=1.19.9
ARG ALPINE_VERSION=3.16
ARG MODOUTDATED_VERSION=v0.8.0

View File

@ -50,7 +50,7 @@ The table below provides an overview of the current status of deprecated feature
| Status | Feature | Deprecated | Remove |
|------------|------------------------------------------------------------------------------------------------------------------------------------|------------|---------|
| Deprecated | [Buildkit build information](#buildkit-build-information) | v23.0.0 | v23.1.0 |
| Deprecated | [Buildkit build information](#buildkit-build-information) | v23.0.0 | v24.0.0 |
| Deprecated | [Legacy builder for Linux images](#legacy-builder-for-linux-images) | v23.0.0 | - |
| Deprecated | [Legacy builder fallback](#legacy-builder-fallback) | v23.0.0 | - |
| Removed | [Btrfs storage driver on CentOS 7 and RHEL 7](#btrfs-storage-driver-on-centos-7-and-rhel-7) | v20.10 | v23.0.0 |

View File

@ -661,7 +661,7 @@ The `--squash` option has a number of known limitations:
#### Prerequisites
The example on this page is using experimental mode in Docker 19.03.
The example on this page is using experimental mode in Docker 23.03.
Experimental mode can be enabled by using the `--experimental` flag when starting
the Docker daemon or setting `experimental: true` in the `daemon.json` configuration
@ -673,21 +673,21 @@ line in the `Engine` section:
```console
Client: Docker Engine - Community
Version: 19.03.8
API version: 1.40
Go version: go1.12.17
Git commit: afacb8b
Built: Wed Mar 11 01:21:11 2020
Version: 23.0.3
API version: 1.42
Go version: go1.19.7
Git commit: 3e7cbfd
Built: Tue Apr 4 22:05:41 2023
OS/Arch: darwin/amd64
Experimental: false
Context: default
Server: Docker Engine - Community
Engine:
Version: 19.03.8
API version: 1.40 (minimum version 1.12)
Go version: go1.12.17
Git commit: afacb8b
Built: Wed Mar 11 01:29:16 2020
Version: 23.0.3
API version: 1.42 (minimum version 1.12)
Go version: go1.19.7
Git commit: 59118bf
Built: Tue Apr 4 22:05:41 2023
OS/Arch: linux/amd64
Experimental: true
[...]

View File

@ -123,30 +123,31 @@ the [installation](https://docs.docker.com/install/) instructions for your opera
The following list of environment variables are supported by the `docker` command
line:
| Variable | Description |
|:------------------------------|:----------------------------------------------------------------------------------------------------------------------------------------|
| `DOCKER_API_VERSION` | Override the negotiated API version to use for debugging (e.g. `1.19`) |
| `DOCKER_CERT_PATH` | Location of your authentication keys. This variable is used both by the `docker` CLI and the [`dockerd` daemon](dockerd.md) |
| `DOCKER_CONFIG` | The location of your client configuration files. |
| `DOCKER_CONTENT_TRUST_SERVER` | The URL of the Notary server to use. Defaults to the same URL as the registry. |
| `DOCKER_CONTENT_TRUST` | When set Docker uses notary to sign and verify images. Equates to `--disable-content-trust=false` for build, create, pull, push, run. |
| `DOCKER_CONTEXT` | Name of the `docker context` to use (overrides `DOCKER_HOST` env var and default context set with `docker context use`) |
| `DOCKER_DEFAULT_PLATFORM` | Default platform for commands that take the `--platform` flag. |
| `DOCKER_HIDE_LEGACY_COMMANDS` | When set, Docker hides "legacy" top-level commands (such as `docker rm`, and `docker pull`) in `docker help` output, and only `Management commands` per object-type (e.g., `docker container`) are printed. This may become the default in a future release, at which point this environment-variable is removed. |
| `DOCKER_HOST` | Daemon socket to connect to. |
| `DOCKER_TLS_VERIFY` | When set Docker uses TLS and verifies the remote. This variable is used both by the `docker` CLI and the [`dockerd` daemon](dockerd.md) |
| `BUILDKIT_PROGRESS` | Set type of progress output (`auto`, `plain`, `tty`) when [building](build.md) with [BuildKit backend](https://docs.docker.com/build/buildkit/). Use plain to show container output (default `auto`). |
| Variable | Description |
|:------------------------------|:-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| `DOCKER_API_VERSION` | Override the negotiated API version to use for debugging (e.g. `1.19`) |
| `DOCKER_CERT_PATH` | Location of your authentication keys. This variable is used both by the `docker` CLI and the [`dockerd` daemon](dockerd.md) |
| `DOCKER_CONFIG` | The location of your client configuration files. |
| `DOCKER_CONTENT_TRUST_SERVER` | The URL of the Notary server to use. Defaults to the same URL as the registry. |
| `DOCKER_CONTENT_TRUST` | When set Docker uses notary to sign and verify images. Equates to `--disable-content-trust=false` for build, create, pull, push, run. |
| `DOCKER_CONTEXT` | Name of the `docker context` to use (overrides `DOCKER_HOST` env var and default context set with `docker context use`) |
| `DOCKER_DEFAULT_PLATFORM` | Default platform for commands that take the `--platform` flag. |
| `DOCKER_HIDE_LEGACY_COMMANDS` | When set, Docker hides "legacy" top-level commands (such as `docker rm`, and `docker pull`) in `docker help` output, and only `Management commands` per object-type (e.g., `docker container`) are printed. This may become the default in a future release. |
| `DOCKER_HOST` | Daemon socket to connect to. |
| `DOCKER_TLS_VERIFY` | When set Docker uses TLS and verifies the remote. This variable is used both by the `docker` CLI and the [`dockerd` daemon](dockerd.md) |
| `BUILDKIT_PROGRESS` | Set type of progress output (`auto`, `plain`, `tty`) when [building](build.md) with [BuildKit backend](https://docs.docker.com/build/buildkit/). Use plain to show container output (default `auto`). |
Because Docker is developed using Go, you can also use any environment
variables used by the Go runtime. In particular, you may find these useful:
* `HTTP_PROXY`
* `HTTPS_PROXY`
* `NO_PROXY`
| Variable | Description |
|:--------------|:-------------------------------------------------------------------------------|
| `HTTP_PROXY` | Proxy URL for HTTP requests unless overridden by NoProxy. |
| `HTTPS_PROXY` | Proxy URL for HTTPS requests unless overridden by NoProxy. |
| `NO_PROXY` | Comma-separated values specifying hosts that should be excluded from proxying. |
These Go environment variables are case-insensitive. See the
[Go specification](https://golang.org/pkg/net/http/) for details on these
variables.
See the [Go specification](https://pkg.go.dev/golang.org/x/net/http/httpproxy#Config)
for details on these variables.
## Configuration files

View File

@ -5,7 +5,7 @@ Remove one or more containers
### Aliases
`docker container rm`, `docker rm`
`docker container rm`, `docker container remove`, `docker rm`
### Options

View File

@ -18,7 +18,7 @@ redirect_from:
# daemon
```markdown
Usage: dockerd COMMAND
Usage: dockerd [OPTIONS]
A self-sufficient runtime for containers.
@ -35,14 +35,14 @@ Options:
--containerd-namespace string Containerd namespace to use (default "moby")
--containerd-plugins-namespace string Containerd namespace to use for plugins (default "plugins.moby")
--cpu-rt-period int Limit the CPU real-time period in microseconds for the
parent cgroup for all containers
parent cgroup for all containers (not supported with cgroups v2)
--cpu-rt-runtime int Limit the CPU real-time runtime in microseconds for the
parent cgroup for all containers
parent cgroup for all containers (not supported with cgroups v2)
--cri-containerd start containerd with cri
--data-root string Root directory of persistent Docker state (default "/var/lib/docker")
-D, --debug Enable debug mode
--default-address-pool pool-options Default address pools for node specific local networks
--default-cgroupns-mode string Default mode for containers cgroup namespace ("host" | "private") (default "host")
--default-cgroupns-mode string Default mode for containers cgroup namespace ("host" | "private") (default "private")
--default-gateway ip Container default gateway IPv4 address
--default-gateway-v6 ip Container default gateway IPv6 address
--default-ipc-mode string Default mode for containers ipc ("shareable" | "private") (default "private")
@ -62,6 +62,8 @@ Options:
-H, --host list Daemon socket(s) to connect to
--host-gateway-ip ip IP address that the special 'host-gateway' string in --add-host resolves to.
Defaults to the IP address of the default bridge
--http-proxy string HTTP proxy URL to use for outgoing traffic
--https-proxy string HTTPS proxy URL to use for outgoing traffic
--icc Enable inter-container communication (default true)
--init Run an init in the container to forward signals and reap processes
--init-path string Path to the docker-init binary
@ -69,8 +71,8 @@ Options:
--ip ip Default IP when binding container ports (default 0.0.0.0)
--ip-forward Enable net.ipv4.ip_forward (default true)
--ip-masq Enable IP masquerading (default true)
--ip6tables Enable addition of ip6tables rules (experimental)
--iptables Enable addition of iptables rules (default true)
--ip6tables Enable addition of ip6tables rules (default false)
--ipv6 Enable IPv6 networking
--label list Set key=value labels to the daemon
--live-restore Enable live restore of docker when containers are still running
@ -81,16 +83,17 @@ Options:
--max-concurrent-uploads int Set the max concurrent uploads (default 5)
--max-download-attempts int Set the max download attempts for each pull (default 5)
--metrics-addr string Set default address and port to serve the metrics api on
--mtu int Set the containers network MTU
--mtu int Set the containers network MTU (default 1500)
--network-control-plane-mtu int Network Control plane MTU (default 1500)
--no-new-privileges Set no-new-privileges by default for new containers
--no-proxy string Comma-separated list of hosts or IP addresses for which the proxy is skipped
--node-generic-resource list Advertise user-defined resource
--oom-score-adjust int Set the oom_score_adj for the daemon (default -500)
--oom-score-adjust int Set the oom_score_adj for the daemon
-p, --pidfile string Path to use for daemon PID file (default "/var/run/docker.pid")
--raw-logs Full timestamps without ANSI coloring
--registry-mirror list Preferred registry mirror
--rootless Enable rootless mode; typically used with RootlessKit
--seccomp-profile string Path to seccomp profile
--seccomp-profile string Path to seccomp profile. Use "unconfined" to disable the default seccomp profile (default "builtin")
--selinux-enabled Enable selinux support
--shutdown-timeout int Set the default shutdown timeout (default 15)
-s, --storage-driver string Storage driver to use
@ -129,16 +132,42 @@ to [the `daemon.json` file](#daemon-configuration-file).
For easy reference, the following list of environment variables are supported
by the `dockerd` command line:
* `DOCKER_DRIVER` The graph driver to use.
* `DOCKER_NOWARN_KERNEL_VERSION` Prevent warnings that your Linux kernel is
unsuitable for Docker.
* `DOCKER_RAMDISK` If set this will disable 'pivot_root'.
* `DOCKER_TMPDIR` Location for temporary Docker files.
* `MOBY_DISABLE_PIGZ` Do not use [`unpigz`](https://linux.die.net/man/1/pigz) to
decompress layers in parallel when pulling images, even if it is installed.
| Variable | Description |
|:--------------------|:----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| `DOCKER_CERT_PATH` | Location of your authentication keys. This variable is used both by the [`docker` CLI](cli.md) and the `dockerd` daemon. |
| `DOCKER_DRIVER` | The storage driver to use. |
| `DOCKER_RAMDISK` | If set this disables 'pivot_root'. |
| `DOCKER_TLS_VERIFY` | When set Docker uses TLS and verifies the remote. This variable is used both by the [`docker` CLI](cli.md) and the `dockerd` daemon. |
| `DOCKER_TMPDIR` | Location for temporary files created by the daemon. |
| `HTTP_PROXY` | Proxy URL for HTTP requests unless overridden by NoProxy. See the [Go specification](https://pkg.go.dev/golang.org/x/net/http/httpproxy#Config) for details. |
| `HTTPS_PROXY` | Proxy URL for HTTPS requests unless overridden by NoProxy. See the [Go specification](https://pkg.go.dev/golang.org/x/net/http/httpproxy#Config) for details. |
| `MOBY_DISABLE_PIGZ` | Disables the use of [`unpigz`](https://linux.die.net/man/1/pigz) to decompress layers in parallel when pulling images, even if it is installed. | |
| `NO_PROXY` | Comma-separated values specifying hosts that should be excluded from proxying. See the [Go specification](https://pkg.go.dev/golang.org/x/net/http/httpproxy#Config) for details. |
## Examples
### Proxy configuration
> **Note**
>
> Refer to the [Docker Desktop manual](https://docs.docker.com/desktop/networking/#httphttps-proxy-support)
> if you are running [Docker Desktop](https://docs.docker.com/desktop/).
If you are behind an HTTP proxy server, for example in corporate settings,
you may have to configure the Docker daemon to use the proxy server for
operations such as pulling and pushing images. The daemon can be configured
in three ways:
1. Using environment variables (`HTTP_PROXY`, `HTTPS_PROXY`, and `NO_PROXY`).
2. Using the "http-proxy", "https-proxy", and "no-proxy" fields in the
[daemon configuration file](#daemon-configuration-file) (Docker Engine 23.0 or newer).
3. Using the `--http-proxy`, `--https-proxy`, and `--no-proxy` command-line
options. (Docker Engine 23.0 or newer).
The command-line and configuration file options take precedence over environment
variables. Refer to [control and configure Docker with systemd](https://docs.docker.com/config/daemon/systemd/#httphttps-proxy)
to set these environment variables on a host using `systemd`.
### Daemon socket option
The Docker daemon can listen for [Docker Engine API](https://docs.docker.com/engine/api/)
@ -1143,7 +1172,7 @@ of the flag name, e.g., `labels` for the `label` flag.
The options set in the configuration file must not conflict with options set
via flags. The docker daemon fails to start if an option is duplicated between
the file and the flags, regardless their value. We do this to avoid
the file and the flags, regardless of their value. We do this to avoid
silently ignore changes introduced in configuration reloads.
For example, the daemon fails to start if you set daemon labels
in the configuration file and also set daemon labels via the `--label` flag.
@ -1222,6 +1251,9 @@ This is a full example of the allowed configuration options on Linux:
"fixed-cidr-v6": "",
"group": "",
"hosts": [],
"http-proxy": "http://proxy.example.com:80",
"https-proxy": "https://proxy.example.com:443",
"no-proxy": "*.test.example.com,.example.org",
"icc": false,
"init": false,
"init-path": "/usr/libexec/docker-init",
@ -1255,7 +1287,7 @@ This is a full example of the allowed configuration options on Linux:
"NVIDIA-GPU=UUID1",
"NVIDIA-GPU=UUID2"
],
"oom-score-adjust": -500,
"oom-score-adjust": 0,
"pidfile": "",
"raw-logs": false,
"registry-mirrors": [],

View File

@ -9,9 +9,9 @@ Display system-wide information
### Options
| Name | Type | Default | Description |
|:---------------------------------------|:---------|:--------|:----------------------------------------------|
| [`-f`](#format), [`--format`](#format) | `string` | | Format the output using the given Go template |
| Name | Type | Default | Description |
|:---------------------------------------|:---------|:--------|:-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| [`-f`](#format), [`--format`](#format) | `string` | | Format output using a custom template:<br>'json': Print in JSON format<br>'TEMPLATE': Print output using the given Go template.<br>Refer to https://docs.docker.com/go/formatting/ for more information about formatting output with templates |
<!---MARKER_GEN_END-->
@ -52,14 +52,11 @@ Client:
Debug Mode: false
Plugins:
buildx: Docker Buildx (Docker Inc.)
Version: v0.8.2
Version: v0.10.4
Path: /usr/libexec/docker/cli-plugins/docker-buildx
compose: Docker Compose (Docker Inc.)
Version: v2.6.0
Version: v2.17.2
Path: /usr/libexec/docker/cli-plugins/docker-compose
scan: Docker Scan (Docker Inc.)
Version: v0.17.0
Path: /usr/libexec/docker/cli-plugins/docker-scan
Server:
Containers: 14
@ -67,7 +64,7 @@ Server:
Paused: 1
Stopped: 10
Images: 52
Server Version: 22.06.0
Server Version: 23.0.3
Storage Driver: overlay2
Backing Filesystem: extfs
Supports d_type: true
@ -82,11 +79,11 @@ Server:
Network: bridge host ipvlan macvlan null overlay
Log: awslogs fluentd gcplogs gelf journald json-file local logentries splunk syslog
Swarm: inactive
Runtimes: io.containerd.runc.v2 io.containerd.runtime.v1.linux runc
Runtimes: io.containerd.runc.v2 runc
Default Runtime: runc
Init Binary: docker-init
containerd version: 212e8b6fa2f44b9c21b2798135fc6fb7c53efc16
runc version: v1.1.1-0-g52de29d
containerd version: 2806fc1057397dbaeefbea0e4e17bddfbd388f38
runc version: v1.1.5-0-gf19387a
init version: de40ad0
Security Options:
apparmor
@ -106,7 +103,7 @@ Server:
Username: gordontheturtle
Registry: https://index.docker.io/v1/
Experimental: false
Insecure registries:
Insecure Registries:
myinsecurehost:5000
127.0.0.0/8
Live Restore Enabled: false
@ -119,7 +116,7 @@ You can also specify the output format:
```console
$ docker info --format '{{json .}}'
{"ID":"I54V:OLXT:HVMM:TPKO:JPHQ:CQCD:JNLC:O3BZ:4ZVJ:43XJ:PFHZ:6N2S","Containers":14, ...}
{"ID":"4cee4408-10d2-4e17-891c-a41736ac4536","Containers":14, ...}
```
### Run `docker info` on Windows
@ -133,9 +130,12 @@ Client:
Context: default
Debug Mode: false
Plugins:
buildx: Docker Buildx (Docker Inc., v0.8.2-docker)
compose: Docker Compose (Docker Inc., v2.6.0)
scan: Docker Scan (Docker Inc., v0.17.0)
buildx: Docker Buildx (Docker Inc.)
Version: v0.10.4
Path: C:\Program Files\Docker\cli-plugins\docker-buildx.exe
compose: Docker Compose (Docker Inc.)
Version: v2.17.2
Path: C:\Program Files\Docker\cli-plugins\docker-compose.exe
Server:
Containers: 1
@ -143,7 +143,7 @@ Server:
Paused: 0
Stopped: 1
Images: 17
Server Version: 20.10.16
Server Version: 23.0.3
Storage Driver: windowsfilter
Logging Driver: json-file
Plugins:

View File

@ -110,10 +110,10 @@ Show all nodes that have a `region` node label set:
$ docker node ls --filter node.label=region
ID HOSTNAME STATUS AVAILABILITY MANAGER STATUS ENGINE VERSION
yg550ettvsjn6g6t840iaiwgb * swarm-test-01 Ready Active Leader 20.10.2
2lm9w9kbepgvkzkkeyku40e65 swarm-test-02 Ready Active Reachable 20.10.2
hc0pu7ntc7s4uvj4pv7z7pz15 swarm-test-03 Ready Active Reachable 20.10.2
n41b2cijmhifxxvz56vwrs12q swarm-test-04 Ready Active 20.10.2
yg550ettvsjn6g6t840iaiwgb * swarm-test-01 Ready Active Leader 23.0.3
2lm9w9kbepgvkzkkeyku40e65 swarm-test-02 Ready Active Reachable 23.0.3
hc0pu7ntc7s4uvj4pv7z7pz15 swarm-test-03 Ready Active Reachable 23.0.3
n41b2cijmhifxxvz56vwrs12q swarm-test-04 Ready Active 23.0.3
```
Show all nodes that have a `region` node label, with value `region-a`:
@ -122,8 +122,8 @@ Show all nodes that have a `region` node label, with value `region-a`:
$ docker node ls --filter node.label=region=region-a
ID HOSTNAME STATUS AVAILABILITY MANAGER STATUS ENGINE VERSION
yg550ettvsjn6g6t840iaiwgb * swarm-test-01 Ready Active Leader 20.10.2
2lm9w9kbepgvkzkkeyku40e65 swarm-test-02 Ready Active Reachable 20.10.2
yg550ettvsjn6g6t840iaiwgb * swarm-test-01 Ready Active Leader 23.0.3
2lm9w9kbepgvkzkkeyku40e65 swarm-test-02 Ready Active Reachable 23.0.3
```
#### membership
@ -203,7 +203,7 @@ e216jshn25ckzbvmwlnh5jr3g: swarm-manager1 Ready
To list all nodes in JSON format, use the `json` directive:
```console
$ docker node ls --format json
{"Availability":"Active","EngineVersion":"20.10.5","Hostname":"docker-desktop","ID":"k8f4w7qtzpj5sqzclcqafw35g","ManagerStatus":"Leader","Self":true,"Status":"Ready","TLSStatus":"Ready"}
{"Availability":"Active","EngineVersion":"23.0.3","Hostname":"docker-desktop","ID":"k8f4w7qtzpj5sqzclcqafw35g","ManagerStatus":"Leader","Self":true,"Status":"Ready","TLSStatus":"Ready"}
```
## Related commands

View File

@ -34,10 +34,8 @@ use `docker pull`.
If you are behind an HTTP proxy server, for example in corporate settings,
before open a connect to registry, you may need to configure the Docker
daemon's proxy settings, using the `HTTP_PROXY`, `HTTPS_PROXY`, and `NO_PROXY`
environment variables. To set these environment variables on a host using
`systemd`, refer to the [control and configure Docker with systemd](https://docs.docker.com/config/daemon/systemd/#httphttps-proxy)
for variables configuration.
daemon's proxy settings, refer to the [dockerd command-line reference](dockerd.md#proxy-configuration)
for details.
### Concurrent downloads

View File

@ -5,7 +5,7 @@ Remove one or more containers
### Aliases
`docker container rm`, `docker rm`
`docker container rm`, `docker container remove`, `docker rm`
### Options

View File

@ -91,7 +91,7 @@ Create and run a new container from an image
| `-P`, `--publish-all` | | | Publish all exposed ports to random ports |
| [`--pull`](#pull) | `string` | `missing` | Pull image before running (`always`, `missing`, `never`) |
| `-q`, `--quiet` | | | Suppress the pull output |
| `--read-only` | | | Mount the container's root filesystem as read only |
| [`--read-only`](#read-only) | | | Mount the container's root filesystem as read only |
| [`--restart`](#restart) | `string` | `no` | Restart policy to apply when a container exits |
| `--rm` | | | Automatically remove the container when it exits |
| `--runtime` | `string` | | Runtime to use for this container |
@ -118,14 +118,11 @@ Create and run a new container from an image
## Description
The `docker run` command first `creates` a writeable container layer over the
specified image, and then `starts` it using the specified command. That is,
`docker run` is equivalent to the API `/containers/create` then
`/containers/(id)/start`. A stopped container can be restarted with all its
previous changes intact using `docker start`. See `docker ps -a` to view a list
of all containers.
The `docker run` command runs a command in a new container, pulling the image if needed and starting the container.
You can restart a stopped container with all its previous changes intact using `docker start`.
Use `docker ps -a` to view a list of all containers, including those that are stopped.
For information on connecting a container to a network, see the ["*Docker network overview*"](https://docs.docker.com/network/).
## Examples
@ -144,9 +141,9 @@ d6c0fe130dba debian:7 "/bin/bash" 26 seconds ago
This example runs a container named `test` using the `debian:latest`
image. The `-it` instructs Docker to allocate a pseudo-TTY connected to
the container's stdin; creating an interactive `bash` shell in the container.
In the example, the `bash` shell is quit by entering
`exit 13`. This exit code is passed on to the caller of
`docker run`, and is recorded in the `test` container's metadata.
The example quits the `bash` shell by entering
`exit 13`, passing the exit code on to the caller of
`docker run`, and recording it in the `test` container's metadata.
### <a name="cidfile"></a> Capture container ID (--cidfile)
@ -154,9 +151,9 @@ In the example, the `bash` shell is quit by entering
$ docker run --cidfile /tmp/docker_test.cid ubuntu echo "test"
```
This will create a container and print `test` to the console. The `cidfile`
This creates a container and prints `test` to the console. The `cidfile`
flag makes Docker attempt to create a new file and write the container ID to it.
If the file exists already, Docker will return an error. Docker will close this
If the file exists already, Docker returns an error. Docker closes this
file when `docker run` exits.
### <a name="privileged"></a> Full container capabilities (--privileged)
@ -167,9 +164,9 @@ root@bc338942ef20:/# mount -t tmpfs none /mnt
mount: permission denied
```
This will *not* work, because by default, most potentially dangerous kernel
capabilities are dropped; including `cap_sys_admin` (which is required to mount
filesystems). However, the `--privileged` flag will allow it to run:
This *doesn't* work, because by default, Docker drops most potentially dangerous kernel
capabilities, including `CAP_SYS_ADMIN ` (which is required to mount
filesystems). However, the `--privileged` flag allows it to run:
```console
$ docker run -t -i --privileged ubuntu bash
@ -190,8 +187,8 @@ flag exists to allow special use-cases, like running Docker within Docker.
$ docker run -w /path/to/dir/ -i -t ubuntu pwd
```
The `-w` lets the command being executed inside directory given, here
`/path/to/dir/`. If the path does not exist it is created inside the container.
The `-w` option runs the command executed inside the directory specified, in this example,
`/path/to/dir/`. If the path does not exist, Docker creates it inside the container.
### <a name="storage-opt"></a> Set storage driver options per container (--storage-opt)
@ -199,14 +196,17 @@ The `-w` lets the command being executed inside directory given, here
$ docker run -it --storage-opt size=120G fedora /bin/bash
```
This (size) will allow to set the container filesystem size to 120G at creation time.
This (size) constraints the container filesystem size to 120G at creation time.
This option is only available for the `devicemapper`, `btrfs`, `overlay2`,
`windowsfilter` and `zfs` graph drivers.
For the `devicemapper`, `btrfs`, `windowsfilter` and `zfs` graph drivers,
user cannot pass a size less than the Default BaseFS Size.
`windowsfilter` and `zfs` storage drivers.
For the `overlay2` storage driver, the size option is only available if the
backing filesystem is `xfs` and mounted with the `pquota` mount option.
Under these conditions, user can pass any size less than the backing filesystem size.
Under these conditions, you can pass any size less than the backing filesystem size.
For the `windowsfilter`, `devicemapper`, `btrfs`, and `zfs` storage drivers,
you cannot pass a size less than the Default BaseFS Size.
### <a name="tmpfs"></a> Mount tmpfs (--tmpfs)
@ -217,32 +217,41 @@ $ docker run -d --tmpfs /run:rw,noexec,nosuid,size=65536k my_image
The `--tmpfs` flag mounts an empty tmpfs into the container with the `rw`,
`noexec`, `nosuid`, `size=65536k` options.
### <a name="volume"></a> Mount volume (-v, --read-only)
### <a name="volume"></a> Mount volume (-v)
```console
$ docker run -v `pwd`:`pwd` -w `pwd` -i -t ubuntu pwd
$ docker run -v $(pwd):$(pwd) -w $(pwd) -i -t ubuntu pwd
```
The `-v` flag mounts the current working directory into the container. The `-w`
lets the command being executed inside the current working directory, by
changing into the directory to the value returned by `pwd`. So this
combination executes the command using the container, but inside the
current working directory.
The example above mounts the current directory into the container at the same path
using the `-v` flag, sets it as the working directory, and then runs the `pwd` command inside the container.
As of Docker Engine version 23, you can use relative paths on the host.
```console
$ docker run -v ./content:/content -w /content -i -t ubuntu pwd
```
The example above mounts the `content` directory in the current directory into the container at the
`/content` path using the `-v` flag, sets it as the working directory, and then
runs the `pwd` command inside the container.
```console
$ docker run -v /doesnt/exist:/foo -w /foo -i -t ubuntu bash
```
When the host directory of a bind-mounted volume doesn't exist, Docker
will automatically create this directory on the host for you. In the
example above, Docker will create the `/doesnt/exist`
automatically creates this directory on the host for you. In the
example above, Docker creates the `/doesnt/exist`
folder before starting your container.
### <a name="read-only"></a> Mount volume read-only (--read-only)
```console
$ docker run --read-only -v /icanwrite busybox touch /icanwrite/here
```
Volumes can be used in combination with `--read-only` to control where
You can use volumes in combination with the `--read-only` flag to control where
a container writes files. The `--read-only` flag mounts the container's root
filesystem as read only prohibiting writes to locations other than the
specified volumes for the container.
@ -256,7 +265,7 @@ binary (refer to [get the Linux binary](https://docs.docker.com/engine/install/b
you give the container the full access to create and manipulate the host's
Docker daemon.
On Windows, the paths must be specified using Windows-style semantics.
On Windows, you must specify the paths using Windows-style path semantics.
```powershell
PS C:\> docker run -v c:\foo:c:\dest microsoft/nanoserver cmd /s /c type c:\dest\somefile.txt
@ -266,9 +275,9 @@ PS C:\> docker run -v c:\foo:d: microsoft/nanoserver cmd /s /c type d:\somefile.
Contents of file
```
The following examples will fail when using Windows-based containers, as the
The following examples fails when using Windows-based containers, as the
destination of a volume or bind mount inside the container must be one of:
a non-existing or empty directory; or a drive other than C:. Further, the source
a non-existing or empty directory; or a drive other than `C:`. Further, the source
of a bind mount must be a local directory, not a file.
```powershell
@ -282,13 +291,12 @@ docker run -v c:\foo:c:\existing-directory-with-contents ...
For in-depth information about volumes, refer to [manage data in containers](https://docs.docker.com/storage/volumes/)
### <a name="mount"></a> Add bind mounts or volumes using the --mount flag
The `--mount` flag allows you to mount volumes, host-directories and `tmpfs`
The `--mount` flag allows you to mount volumes, host-directories, and `tmpfs`
mounts in a container.
The `--mount` flag supports most options that are supported by the `-v` or the
The `--mount` flag supports most options supported by the `-v` or the
`--volume` flag, but uses a different syntax. For in-depth information on the
`--mount` flag, and a comparison between `--volume` and `--mount`, refer to
[Bind mounts](https://docs.docker.com/storage/bind-mounts/).
@ -314,10 +322,10 @@ $ docker run -p 127.0.0.1:80:8080/tcp ubuntu bash
This binds port `8080` of the container to TCP port `80` on `127.0.0.1` of the host
machine. You can also specify `udp` and `sctp` ports.
The [Docker User Guide](https://docs.docker.com/network/links/)
explains in detail how to manipulate ports in Docker.
explains in detail how to use ports in Docker.
Note that ports which are not bound to the host (i.e., `-p 80:80` instead of
`-p 127.0.0.1:80:80`) will be accessible from the outside. This also applies if
`-p 127.0.0.1:80:80`) are externally accessible. This also applies if
you configured UFW to block this specific port, as Docker manages its
own iptables rules. [Read more](https://docs.docker.com/network/iptables/)
@ -345,7 +353,7 @@ When creating (and running) a container from an image, the daemon checks if the
image exists in the local image cache. If the image is missing, an error is
returned to the CLI, allowing it to initiate a pull.
The default (`missing`) is to only pull the image if it is not present in the
The default (`missing`) is to only pull the image if it's not present in the
daemon's image cache. This default allows you to run images that only exist
locally (for example, images you built from a Dockerfile, but that have not
been pushed to a registry), and reduces networking.
@ -378,7 +386,7 @@ $ docker run -e MYVAR1 --env MYVAR2=foo --env-file ./env.list ubuntu bash
Use the `-e`, `--env`, and `--env-file` flags to set simple (non-array)
environment variables in the container you're running, or overwrite variables
that are defined in the Dockerfile of the image you're running.
defined in the Dockerfile of the image you're running.
You can define the variable and its value when running the container:
@ -388,7 +396,7 @@ VAR1=value1
VAR2=value2
```
You can also use variables that you've exported to your local environment:
You can also use variables exported to your local environment:
```console
export VAR1=value1
@ -402,7 +410,7 @@ VAR2=value2
When running the command, the Docker CLI client checks the value the variable
has in your local environment and passes it to the container.
If no `=` is provided and that variable is not exported in your local
environment, the variable won't be set in the container.
environment, the variable isn't set in the container.
You can also load the environment variables from a file. This file should use
the syntax `<variable>=value` (which sets the variable to the given value) or
@ -446,7 +454,7 @@ $ docker run --label-file ./labels ubuntu bash
The label-file format is similar to the format for loading environment
variables. (Unlike environment variables, labels are not visible to processes
running inside a container.) The following example illustrates a label-file
running inside a container.) The following example shows a label-file
format:
```console
@ -465,8 +473,9 @@ the Docker User Guide.
### <a name="network"></a> Connect a container to a network (--network)
When you start a container use the `--network` flag to connect it to a network.
The following commands create a network named `my-net`, and adds a `busybox` container
To start a container and connect it to a network, use the `--network` option.
The following commands create a network named `my-net` and adds a `busybox` container
to the `my-net` network.
```console
@ -484,7 +493,7 @@ $ docker run -itd --network=my-net --ip=10.10.9.75 busybox
If you want to add a running container to a network use the `docker network connect` subcommand.
You can connect multiple containers to the same network. Once connected, the
containers can communicate easily using only another container's IP address
containers can communicate using only another container's IP address
or name. For `overlay` networks or custom plugins that support multi-host
connectivity, containers connected to the same multi-host network but launched
from different Engines can also communicate in this way.
@ -498,6 +507,8 @@ from different Engines can also communicate in this way.
You can disconnect a container from a network using the `docker network
disconnect` command.
For more information on connecting a container to a network when using the `run` command, see the ["*Docker network overview*"](https://docs.docker.com/network/).
### <a name="volumes-from"></a> Mount volumes from container (--volumes-from)
```console
@ -505,13 +516,13 @@ $ docker run --volumes-from 777f7dc92da7 --volumes-from ba8c0c54f0f2:ro -i -t ub
```
The `--volumes-from` flag mounts all the defined volumes from the referenced
containers. Containers can be specified by repetitions of the `--volumes-from`
containers. You can specify more than one container by repetitions of the `--volumes-from`
argument. The container ID may be optionally suffixed with `:ro` or `:rw` to
mount the volumes in read-only or read-write mode, respectively. By default,
the volumes are mounted in the same mode (read write or read only) as
Docker mounts the volumes in the same mode (read write or read only) as
the reference container.
Labeling systems like SELinux require that proper labels are placed on volume
Labeling systems like SELinux require placing proper labels on volume
content mounted into a container. Without a label, the security system might
prevent the processes running inside the container from using the content. By
default, Docker does not change the labels set by the OS.
@ -541,17 +552,17 @@ only to the container's `STDIN`.
$ docker run -a stderr ubuntu echo test
```
This isn't going to print anything unless there's an error because we've
only attached to the `STDERR` of the container. The container's logs
still store what's been written to `STDERR` and `STDOUT`.
This isn't going to print anything to the console unless there's an error because output
is only attached to the `STDERR` of the container. The container's logs
still store what's written to `STDERR` and `STDOUT`.
```console
$ cat somefile | docker run -i -a stdin mybuilder dobuild
```
This is a way of using `--attach` to pipe a build file into a container.
The container's ID will be printed after the build is done and the build
logs could be retrieved using `docker logs`. This is
This example shows a way of using `--attach` to pipe a file into a container.
The command prints the container's ID after the build completes and you can retrieve
the build logs using `docker logs`. This is
useful if you need to pipe a file or something else into a container and
retrieve the container's ID once the container has finished running.
@ -571,15 +582,15 @@ brw-rw---- 1 root disk 8, 3 Feb 9 16:05 /dev/sdd
crw-rw-rw- 1 root root 1, 5 Feb 9 16:05 /dev/foobar
```
It is often necessary to directly expose devices to a container. The `--device`
option enables that. For example, a specific block storage device or loop
device or audio device can be added to an otherwise unprivileged container
It's often necessary to directly expose devices to a container. The `--device`
option enables that. For example, adding a specific block storage device or loop
device or audio device to an otherwise unprivileged container
(without the `--privileged` flag) and have the application directly access it.
By default, the container will be able to `read`, `write` and `mknod` these devices.
By default, the container is able to `read`, `write` and `mknod` these devices.
This can be overridden using a third `:rwm` set of options to each `--device`
flag. If the container is running in privileged mode, then the permissions specified
will be ignored.
flag. If the container is running in privileged mode, then Docker ignores the
specified permissions.
```console
$ docker run --device=/dev/sda:/dev/xvdc --rm -it ubuntu fdisk /dev/xvdc
@ -600,8 +611,8 @@ fdisk: unable to open /dev/xvdc: Operation not permitted
> **Note**
>
> The `--device` option cannot be safely used with ephemeral devices. Block devices
> that may be removed should not be added to untrusted containers with `--device`.
> The `--device` option cannot be safely used with ephemeral devices. You shouldn't
> add block devices that may be removed to untrusted containers with `--device`.
For Windows, the format of the string passed to the `--device` option is in
the form of `--device=<IdType>/<Id>`. Beginning with Windows Server 2019
@ -612,8 +623,8 @@ Refer to the table defined in the [Windows container
docs](https://docs.microsoft.com/en-us/virtualization/windowscontainers/deploy-containers/hardware-devices-in-containers)
for a list of container-supported device interface class GUIDs.
If this option is specified for a process-isolated Windows container, _all_
devices that implement the requested device interface class GUID are made
If you specify this option for a process-isolated Windows container, Docker makes
_all_ devices that implement the requested device interface class GUID
available in the container. For example, the command below makes all COM
ports on the host visible in the container.
@ -628,16 +639,16 @@ PS C:\> docker run --device=class/86E0D1E0-8089-11D0-9CE4-08003E301F73 mcr.micro
### <a name="device-cgroup-rule"></a> Using dynamically created devices (--device-cgroup-rule)
Devices available to a container are assigned at creation time. The
assigned devices will both be added to the cgroup.allow file and
created into the container once it is run. This poses a problem when
a new device needs to be added to running container.
Docker assigns devices available to a container at creation time. The
assigned devices are added to the cgroup.allow file and
created into the container when it runs. This poses a problem when
you need to add a new device to running container.
One of the solutions is to add a more permissive rule to a container
One solution is to add a more permissive rule to a container
allowing it access to a wider range of devices. For example, supposing
our container needs access to a character device with major `42` and
any number of minor number (added as new devices appear), the
following rule would be added:
the container needs access to a character device with major `42` and
any number of minor numbers (added as new devices appear), add the
following rule:
```console
$ docker run -d --device-cgroup-rule='c 42:* rmw' -name my-container my-image
@ -646,18 +657,19 @@ $ docker run -d --device-cgroup-rule='c 42:* rmw' -name my-container my-image
Then, a user could ask `udev` to execute a script that would `docker exec my-container mknod newDevX c 42 <minor>`
the required device when it is added.
> **Note**: initially present devices still need to be explicitly added to the
> **Note**: You still need to explicitly add initially present devices to the
> `docker run` / `docker create` command.
### <a name="gpus"></a> Access an NVIDIA GPU
The `--gpus` flag allows you to access NVIDIA GPU resources. First you need to
install [nvidia-container-runtime](https://nvidia.github.io/nvidia-container-runtime/).
Visit [Specify a container's resources](https://docs.docker.com/config/containers/resource_constraints/)
install the [nvidia-container-runtime](https://nvidia.github.io/nvidia-container-runtime/).
Read [Specify a container's resources](https://docs.docker.com/config/containers/resource_constraints/)
for more information.
To use `--gpus`, specify which GPUs (or all) to use. If no value is provided, all
available GPUs are used. The example below exposes all available GPUs.
To use `--gpus`, specify which GPUs (or all) to use. If you provide no value, Docker uses all
available GPUs. The example below exposes all available GPUs.
```console
$ docker run -it --rm --gpus all ubuntu nvidia-smi
@ -678,7 +690,7 @@ $ docker run -it --rm --gpus '"device=0,2"' nvidia-smi
### <a name="restart"></a> Restart policies (--restart)
Use Docker's `--restart` to specify a container's *restart policy*. A restart
Use the `--restart` flag to specify a container's *restart policy*. A restart
policy controls whether the Docker daemon restarts a container after exit.
Docker supports the following restart policies:
@ -686,17 +698,17 @@ Docker supports the following restart policies:
|:---------------------------|:-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| `no` | Do not automatically restart the container when it exits. This is the default. |
| `on-failure[:max-retries]` | Restart only if the container exits with a non-zero exit status. Optionally, limit the number of restart retries the Docker daemon attempts. |
| `unless-stopped` | Restart the container unless it is explicitly stopped or Docker itself is stopped or restarted. |
| `always` | Always restart the container regardless of the exit status. When you specify always, the Docker daemon will try to restart the container indefinitely. The container will also always start on daemon startup, regardless of the current state of the container. |
| `unless-stopped` | Restart the container unless it's explicitly stopped or Docker itself is stopped or restarted. |
| `always` | Always restart the container regardless of the exit status. When you specify always, the Docker daemon tries to restart the container indefinitely. The container always starts on daemon startup, regardless of the current state of the container. |
```console
$ docker run --restart=always redis
```
This will run the `redis` container with a restart policy of **always**
so that if the container exits, Docker will restart it.
so that if the container exits, Docker restarts it.
More detailed information on restart policies can be found in the
You can find more detailed information on restart policies in the
[Restart Policies (--restart)](../run.md#restart-policies---restart)
section of the Docker run reference page.
@ -742,8 +754,8 @@ for the bridge device).
Since setting `ulimit` settings in a container requires extra privileges not
available in the default container, you can set these using the `--ulimit` flag.
`--ulimit` is specified with a soft and hard limit as such:
`<type>=<soft limit>[:<hard limit>]`, for example:
Specify `--ulimit` with a soft and hard limit in the format
`<type>=<soft limit>[:<hard limit>]`. For example:
```console
$ docker run --ulimit nofile=1024:1024 --rm debian sh -c "ulimit -n"
@ -752,21 +764,25 @@ $ docker run --ulimit nofile=1024:1024 --rm debian sh -c "ulimit -n"
> **Note**
>
> If you do not provide a `hard limit`, the `soft limit` is used
> for both values. If no `ulimits` are set, they are inherited from
> the default `ulimits` set on the daemon. The `as` option is disabled now.
> If you don't provide a hard limit value, Docker uses the soft limit value
> for both values. If you don't provide any values, they are inherited from
> the default `ulimits` set on the daemon.
> **Note**
>
> The `as` option is deprecated.
> In other words, the following script is not supported:
>
> ```console
> $ docker run -it --ulimit as=1024 fedora /bin/bash
> ```
The values are sent to the appropriate `syscall` as they are set.
Docker doesn't perform any byte conversion. Take this into account when setting the values.
Docker sends the values to the appropriate OS `syscall` and doesn't perform any byte conversion.
Take this into account when setting the values.
#### For `nproc` usage
Be careful setting `nproc` with the `ulimit` flag as `nproc` is designed by Linux to set the
Be careful setting `nproc` with the `ulimit` flag as Linux uses `nproc` to set the
maximum number of processes available to a user, not to a container. For example, start four
containers with `daemon` user:
@ -780,36 +796,36 @@ $ docker run -d -u daemon --ulimit nproc=3 busybox top
$ docker run -d -u daemon --ulimit nproc=3 busybox top
```
The 4th container fails and reports "[8] System error: resource temporarily unavailable" error.
The 4th container fails and reports a "[8] System error: resource temporarily unavailable" error.
This fails because the caller set `nproc=3` resulting in the first three containers using up
the three processes quota set for the `daemon` user.
### <a name="stop-signal"></a> Stop container with signal (--stop-signal)
The `--stop-signal` flag sets the system call signal that will be sent to the
The `--stop-signal` flag sends the system call signal to the
container to exit. This signal can be a signal name in the format `SIG<NAME>`,
for instance `SIGKILL`, or an unsigned number that matches a position in the
kernel's syscall table, for instance `9`.
The default is defined by [`STOPSIGNAL`](https://docs.docker.com/engine/reference/builder/#stopsignal)
The default value is defined by [`STOPSIGNAL`](https://docs.docker.com/engine/reference/builder/#stopsignal)
in the image, or `SIGTERM` if the image has no `STOPSIGNAL` defined.
### <a name="security-opt"></a> Optional security options (--security-opt)
On Windows, this flag can be used to specify the `credentialspec` option.
On Windows, you can use this flag to specify the `credentialspec` option.
The `credentialspec` must be in the format `file://spec.txt` or `registry://keyname`.
### <a name="stop-timeout"></a> Stop container with timeout (--stop-timeout)
The `--stop-timeout` flag sets the number of seconds to wait for the container
to stop after sending the pre-defined (see `--stop-signal`) system call signal.
If the container does not exit after the timeout elapses, it is forcibly killed
If the container does not exit after the timeout elapses, it's forcibly killed
with a `SIGKILL` signal.
If `--stop-timeout` is set to `-1`, no timeout is applied, and the daemon will
wait indefinitely for the container to exit.
If you set `--stop-timeout` to `-1`, no timeout is applied, and the daemon
waits indefinitely for the container to exit.
The default is determined by the daemon, and is 10 seconds for Linux containers,
The Daemon determines the default, and is 10 seconds for Linux containers,
and 30 seconds for Windows containers.
### <a name="isolation"></a> Specify isolation technology for container (--isolation)
@ -857,12 +873,12 @@ PS C:\> docker run -d --isolation hyperv microsoft/nanoserver powershell echo hy
### <a name="memory"></a> Specify hard limits on memory available to containers (-m, --memory)
These parameters always set an upper limit on the memory available to the container. On Linux, this
is set on the cgroup and applications in a container can query it at `/sys/fs/cgroup/memory/memory.limit_in_bytes`.
These parameters always set an upper limit on the memory available to the container. Linux sets this
on the cgroup and applications in a container can query it at `/sys/fs/cgroup/memory/memory.limit_in_bytes`.
On Windows, this will affect containers differently depending on what type of isolation is used.
On Windows, this affects containers differently depending on what type of isolation you use.
- With `process` isolation, Windows will report the full memory of the host system, not the limit to applications running inside the container
- With `process` isolation, Windows reports the full memory of the host system, not the limit to applications running inside the container
```powershell
PS C:\> docker run -it -m 2GB --isolation=process microsoft/nanoserver powershell Get-ComputerInfo *memory*
@ -877,7 +893,7 @@ On Windows, this will affect containers differently depending on what type of is
OsMaxProcessMemorySize : 137438953344
```
- With `hyperv` isolation, Windows will create a utility VM that is big enough to hold the memory limit, plus the minimal OS needed to host the container. That size is reported as "Total Physical Memory."
- With `hyperv` isolation, Windows creates a utility VM that is big enough to hold the memory limit, plus the minimal OS needed to host the container. That size is reported as "Total Physical Memory."
```powershell
PS C:\> docker run -it -m 2GB --isolation=hyperv microsoft/nanoserver powershell Get-ComputerInfo *memory*
@ -892,7 +908,6 @@ On Windows, this will affect containers differently depending on what type of is
OsMaxProcessMemorySize : 137438953344
```
### <a name="sysctl"></a> Configure namespaced kernel parameters (sysctls) at runtime (--sysctl)
The `--sysctl` sets namespaced kernel parameters (sysctls) in the
@ -909,6 +924,7 @@ $ docker run --sysctl net.ipv4.ip_forward=1 someimage
> inside of a container that also modify the host system. As the kernel
> evolves we expect to see more sysctls become namespaced.
#### Currently supported sysctls
IPC Namespace:
@ -922,3 +938,13 @@ Network Namespace:
- Sysctls beginning with `net.*`
- If you use the `--network=host` option using these sysctls are not allowed.
## Command internals
The `docker run` command is equivalent to the following API calls:
- `/<API version>/containers/create`
- If that call returns a 404 (image not found), and depending on the `--pull` option ("always", "missing", "never") the call can trigger a `docker pull <image>`.
- `/containers/create` again after pulling the image.
- `/containers/(id)/start` to start the container.
- `/containers/(id)/attach` to attach to the container when starting with the `-it` flags for interactive containers.

View File

@ -9,9 +9,9 @@ Display system-wide information
### Options
| Name | Type | Default | Description |
|:-----------------|:---------|:--------|:----------------------------------------------|
| `-f`, `--format` | `string` | | Format the output using the given Go template |
| Name | Type | Default | Description |
|:-----------------|:---------|:--------|:-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| `-f`, `--format` | `string` | | Format output using a custom template:<br>'json': Print in JSON format<br>'TEMPLATE': Print output using the given Go template.<br>Refer to https://docs.docker.com/go/formatting/ for more information about formatting output with templates |
<!---MARKER_GEN_END-->

View File

@ -5,9 +5,9 @@ Show the Docker version information
### Options
| Name | Type | Default | Description |
|:---------------------------------------|:---------|:--------|:----------------------------------------------|
| [`-f`](#format), [`--format`](#format) | `string` | | Format the output using the given Go template |
| Name | Type | Default | Description |
|:---------------------------------------|:---------|:--------|:-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| [`-f`](#format), [`--format`](#format) | `string` | | Format output using a custom template:<br>'json': Print in JSON format<br>'TEMPLATE': Print output using the given Go template.<br>Refer to https://docs.docker.com/go/formatting/ for more information about formatting output with templates |
<!---MARKER_GEN_END-->
@ -37,30 +37,30 @@ machine running Docker Desktop:
```console
$ docker version
Client:
Version: 20.10.16
API version: 1.41
Go version: go1.17.10
Git commit: aa7e414
Built: Thu May 12 09:17:28 2022
Client: Docker Engine - Community
Version: 23.0.3
API version: 1.42
Go version: go1.19.7
Git commit: 3e7cbfd
Built: Tue Apr 4 22:05:41 2023
OS/Arch: darwin/amd64
Context: default
Server: Docker Desktop 4.8.2 (77141)
Server: Docker Desktop 4.19.0 (12345)
Engine:
Version: 20.10.16
API version: 1.41 (minimum version 1.12)
Go version: go1.17.10
Git commit: f756502
Built: Thu May 12 09:15:33 2022
Version: 23.0.3
API version: 1.42 (minimum version 1.12)
Go version: go1.19.7
Git commit: 59118bf
Built: Tue Apr 4 22:05:41 2023
OS/Arch: linux/amd64
Experimental: false
containerd:
Version: 1.6.4
GitCommit: 212e8b6fa2f44b9c21b2798135fc6fb7c53efc16
Version: 1.6.20
GitCommit: 2806fc1057397dbaeefbea0e4e17bddfbd388f38
runc:
Version: 1.1.1
GitCommit: v1.1.1-0-g52de29d
Version: 1.1.5
GitCommit: v1.1.5-0-gf19387a
docker-init:
Version: 0.19.0
GitCommit: de40ad0
@ -82,12 +82,12 @@ remote-test-server
$ docker version
Client:
Version: 20.10.16
API version: 1.40 (downgraded from 1.41)
Go version: go1.17.10
Git commit: aa7e414
Built: Thu May 12 09:17:28 2022
Client: Docker Engine - Community
Version: 23.0.3
API version: 1.40 (downgraded from 1.42)
Go version: go1.19.7
Git commit: 3e7cbfd
Built: Tue Apr 4 22:05:41 2023
OS/Arch: darwin/amd64
Context: remote-test-server
@ -142,7 +142,7 @@ $ docker version --format '{{.Client.APIVersion}}'
$ unset DOCKER_API_VERSION
$ docker version --format '{{.Client.APIVersion}}'
1.41
1.42
```
## Examples
@ -159,7 +159,7 @@ page for details of the format.
```console
$ docker version --format '{{.Server.Version}}'
20.10.16
23.0.3
```
### Get the client API version
@ -169,7 +169,7 @@ The following example prints the API version that is used by the client:
```console
$ docker version --format '{{.Client.APIVersion}}'
1.41
1.42
```
The version shown is the API version that is negotiated between the client
@ -181,5 +181,5 @@ above for more information.
```console
$ docker version --format '{{json .}}'
{"Client":{"Platform":{"Name":"Docker Engine - Community"},"Version":"19.03.8","ApiVersion":"1.40","DefaultAPIVersion":"1.40","GitCommit":"afacb8b","GoVersion":"go1.12.17","Os":"darwin","Arch":"amd64","BuildTime":"Wed Mar 11 01:21:11 2020","Experimental":true},"Server":{"Platform":{"Name":"Docker Engine - Community"},"Components":[{"Name":"Engine","Version":"19.03.8","Details":{"ApiVersion":"1.40","Arch":"amd64","BuildTime":"Wed Mar 11 01:29:16 2020","Experimental":"true","GitCommit":"afacb8b","GoVersion":"go1.12.17","KernelVersion":"4.19.76-linuxkit","MinAPIVersion":"1.12","Os":"linux"}},{"Name":"containerd","Version":"v1.2.13","Details":{"GitCommit":"7ad184331fa3e55e52b890ea95e65ba581ae3429"}},{"Name":"runc","Version":"1.0.0-rc10","Details":{"GitCommit":"dc9208a3303feef5b3839f4323d9beb36df0a9dd"}},{"Name":"docker-init","Version":"0.18.0","Details":{"GitCommit":"fec3683"}}],"Version":"19.03.8","ApiVersion":"1.40","MinAPIVersion":"1.12","GitCommit":"afacb8b","GoVersion":"go1.12.17","Os":"linux","Arch":"amd64","KernelVersion":"4.19.76-linuxkit","Experimental":true,"BuildTime":"2020-03-11T01:29:16.000000000+00:00"}}
{"Client":"Version":"23.0.3","ApiVersion":"1.42", ...}
```

View File

@ -5,24 +5,26 @@ Remove all unused local volumes
### Options
| Name | Type | Default | Description |
|:----------------------|:---------|:--------|:---------------------------------------------|
| [`--filter`](#filter) | `filter` | | Provide filter values (e.g. `label=<label>`) |
| `-f`, `--force` | | | Do not prompt for confirmation |
| Name | Type | Default | Description |
|:------------------------------|:---------|:--------|:---------------------------------------------------|
| [`-a`](#all), [`--all`](#all) | | | Remove all unused volumes, not just anonymous ones |
| [`--filter`](#filter) | `filter` | | Provide filter values (e.g. `label=<label>`) |
| `-f`, `--force` | | | Do not prompt for confirmation |
<!---MARKER_GEN_END-->
## Description
Remove all unused local volumes. Unused local volumes are those which are not referenced by any containers
Remove all unused local volumes. Unused local volumes are those which are not
referenced by any containers. By default, it only removes anonymous volumes.
## Examples
```console
$ docker volume prune
WARNING! This will remove all local volumes not used by at least one container.
WARNING! This will remove anonymous local volumes not used by at least one container.
Are you sure you want to continue? [y/N] y
Deleted Volumes:
07c7bdf3e34ab76d921894c2b834f073721fccfbbcba792aa7648e3a7a664c2e
@ -31,6 +33,10 @@ my-named-vol
Total reclaimed space: 36 B
```
### <a name="all"></a> Filtering (--all, -a)
Use the `--all` flag to prune both unused anonymous and named volumes.
### <a name="filter"></a> Filtering (--filter)
The filtering flag (`--filter`) format is of "key=value". If there is more

View File

@ -83,7 +83,7 @@ func TestHelpBad(t *testing.T) {
res := icmd.RunCmd(run("help", "badmeta"))
res.Assert(t, icmd.Expected{
ExitCode: 0,
ExitCode: 1,
Out: icmd.None,
})
golden.Assert(t, res.Stderr(), "docker-help-badmeta-err.golden")
@ -110,8 +110,8 @@ func TestBadHelp(t *testing.T) {
res.Assert(t, icmd.Expected{
ExitCode: 0,
// This should be identical to the --help case above
Out: usage,
Err: shortHFlagDeprecated,
Out: shortHFlagDeprecated + usage,
Err: icmd.None,
})
}

View File

@ -1,6 +1,6 @@
# syntax=docker/dockerfile:1
ARG GO_VERSION=1.19.7
ARG GO_VERSION=1.19.9
FROM golang:${GO_VERSION}-alpine AS generated
RUN go install github.com/dmcgowan/quicktls@master

View File

@ -35,6 +35,8 @@ dockerd - Enable daemon mode
[**-G**|**--group**[=*docker*]]
[**-H**|**--host**[=*[]*]]
[**--help**]
[**--http-proxy**[*""*]]
[**--https-proxy**[*""*]]
[**--icc**[=*true*]]
[**--init**[=*false*]]
[**--init-path**[=*""*]]
@ -54,6 +56,7 @@ dockerd - Enable daemon mode
[**--max-concurrent-downloads**[=*3*]]
[**--max-concurrent-uploads**[=*5*]]
[**--max-download-attempts**[=*5*]]
[**--no-proxy**[*""*]]
[**--node-generic-resources**[=*[]*]]
[**-p**|**--pidfile**[=*/var/run/docker.pid*]]
[**--raw-logs**]
@ -233,6 +236,12 @@ unix://[/path/to/socket] to use.
**--help**
Print usage statement
**--http-proxy***""*
Proxy URL for HTTP requests unless overridden by NoProxy.
**--https-proxy***""*
Proxy URL for HTTPS requests unless overridden by NoProxy.
**--icc**=*true*|*false*
Allow unrestricted inter\-container and Docker daemon host communication. If
disabled, containers can still be linked together using the **--link** option
@ -325,6 +334,9 @@ unix://[/path/to/socket] to use.
**--max-download-attempts**=*5*
Set the max download attempts for each pull. Default is `5`.
**--no-proxy**=*""*"
Comma-separated values specifying hosts that should be excluded from proxying.
**--node-generic-resources**=*[]*
Advertise user-defined resource. Default is `[]`.
Use this if your swarm cluster has some nodes with custom

View File

@ -32,14 +32,11 @@ Client:
Debug Mode: false
Plugins:
buildx: Docker Buildx (Docker Inc.)
Version: v0.8.2
Version: v0.10.4
Path: /usr/libexec/docker/cli-plugins/docker-buildx
compose: Docker Compose (Docker Inc.)
Version: v2.6.0
Version: v2.17.2
Path: /usr/libexec/docker/cli-plugins/docker-compose
scan: Docker Scan (Docker Inc.)
Version: v0.17.0
Path: /usr/libexec/docker/cli-plugins/docker-scan
Server:
Containers: 14
@ -47,7 +44,7 @@ Server:
Paused: 1
Stopped: 10
Images: 52
Server Version: 22.06.0
Server Version: 23.0.3
Storage Driver: overlay2
Backing Filesystem: extfs
Supports d_type: true
@ -62,11 +59,11 @@ Server:
Network: bridge host ipvlan macvlan null overlay
Log: awslogs fluentd gcplogs gelf journald json-file local logentries splunk syslog
Swarm: inactive
Runtimes: io.containerd.runc.v2 io.containerd.runtime.v1.linux runc
Runtimes: io.containerd.runc.v2 runc
Default Runtime: runc
Init Binary: docker-init
containerd version: 212e8b6fa2f44b9c21b2798135fc6fb7c53efc16
runc version: v1.1.1-0-g52de29d
containerd version: 2806fc1057397dbaeefbea0e4e17bddfbd388f38
runc version: v1.1.5-0-gf19387a
init version: de40ad0
Security Options:
apparmor
@ -86,7 +83,7 @@ Server:
Username: gordontheturtle
Registry: https://index.docker.io/v1/
Experimental: false
Insecure registries:
Insecure Registries:
myinsecurehost:5000
127.0.0.0/8
Live Restore Enabled: false
@ -95,4 +92,4 @@ Server:
You can also specify the output format:
$ docker info --format '{{json .}}'
{"ID":"I54V:OLXT:HVMM:TPKO:JPHQ:CQCD:JNLC:O3BZ:4ZVJ:43XJ:PFHZ:6N2S","Containers":14, ...}
{"ID":"4cee4408-10d2-4e17-891c-a41736ac4536","Containers":14, ...}

View File

@ -1,37 +1,57 @@
This command displays version information for both the Docker client and
daemon.
The version command prints the current version number for all independently
versioned Docker components.
# EXAMPLES
## Display Docker version information
The default output:
The default output renders all version information divided into two sections;
the "Client" section contains information about the Docker CLI and client
components, and the "Server" section contains information about the Docker
Engine and components used by the Engine, such as the "Containerd" and "Runc"
OCI Runtimes.
The information shown may differ depending on how you installed Docker and
what components are in use. The following example shows the output on a macOS
machine running Docker Desktop:
$ docker version
Client:
Version: 1.8.0
API version: 1.20
Go version: go1.4.2
Git commit: f5bae0a
Built: Tue Jun 23 17:56:00 UTC 2015
OS/Arch: linux/amd64
Server:
Version: 1.8.0
API version: 1.20
Go version: go1.4.2
Git commit: f5bae0a
Built: Tue Jun 23 17:56:00 UTC 2015
OS/Arch: linux/amd64
Client: Docker Engine - Community
Version: 23.0.3
API version: 1.42
Go version: go1.19.7
Git commit: 3e7cbfd
Built: Tue Apr 4 22:05:41 2023
OS/Arch: darwin/amd64
Context: default
Server: Docker Desktop 4.19.0 (12345)
Engine:
Version: 23.0.3
API version: 1.42 (minimum version 1.12)
Go version: go1.19.7
Git commit: 59118bf
Built: Tue Apr 4 22:05:41 2023
OS/Arch: linux/amd64
Experimental: false
containerd:
Version: 1.6.20
GitCommit: 2806fc1057397dbaeefbea0e4e17bddfbd388f38
runc:
Version: 1.1.5
GitCommit: v1.1.5-0-gf19387a
docker-init:
Version: 0.19.0
GitCommit: de40ad0
Get server version:
$ docker version --format '{{.Server.Version}}'
1.8.0
23.0.3
Dump raw data:
To view all available fields, you can use the format `{{json .}}`.
$ docker version --format '{{json .}}'
{"Client":{"Version":"1.8.0","ApiVersion":"1.20","GitCommit":"f5bae0a","GoVersion":"go1.4.2","Os":"linux","Arch":"amd64","BuildTime":"Tue Jun 23 17:56:00 UTC 2015"},"ServerOK":true,"Server":{"Version":"1.8.0","ApiVersion":"1.20","GitCommit":"f5bae0a","GoVersion":"go1.4.2","Os":"linux","Arch":"amd64","KernelVersion":"3.13.2-gentoo","BuildTime":"Tue Jun 23 17:56:00 UTC 2015"}}
{"Client":"Version":"23.0.3","ApiVersion":"1.42", ...}

View File

@ -25,11 +25,11 @@ trap clean EXIT
# install cli-docs-tool and copy docs/tools.go in root folder
# to be able to fetch the required depedencies
go mod edit -modfile=vendor.mod -require=github.com/docker/cli-docs-tool@${CLI_DOCS_TOOL_VERSION}
cp docs/tools.go .
cp docs/generate/tools.go .
# update vendor
./scripts/vendor update
# build docsgen
go build -mod=vendor -modfile=vendor.mod -tags docsgen -o /tmp/docsgen ./docs/generate.go
go build -mod=vendor -modfile=vendor.mod -tags docsgen -o /tmp/docsgen ./docs/generate/generate.go
)
# yaml generation on docs repo needs the cli.md file: https://github.com/docker/cli/pull/3924#discussion_r1059986605

View File

@ -7,10 +7,10 @@ module github.com/docker/cli
go 1.18
require (
github.com/containerd/containerd v1.6.16
github.com/containerd/containerd v1.6.19
github.com/creack/pty v1.1.11
github.com/docker/distribution v2.8.1+incompatible
github.com/docker/docker v23.0.0+incompatible
github.com/docker/docker v23.0.5+incompatible
github.com/docker/docker-credential-helpers v0.7.0
github.com/docker/go-connections v0.4.0
github.com/docker/go-units v0.5.0
@ -23,7 +23,7 @@ require (
github.com/mitchellh/mapstructure v1.3.2
github.com/moby/buildkit v0.10.6
github.com/moby/patternmatcher v0.5.0
github.com/moby/swarmkit/v2 v2.0.0-20230119195359-904c221ac281
github.com/moby/swarmkit/v2 v2.0.0-20230315203717-e28e8ba9bc83
github.com/moby/sys/sequential v0.5.0
github.com/moby/sys/signal v0.7.0
github.com/moby/term v0.0.0-20221128092401-c43b287e0e0f
@ -37,9 +37,10 @@ require (
github.com/theupdateframework/notary v0.7.1-0.20210315103452-bf96a202a09a
github.com/tonistiigi/go-rosetta v0.0.0-20200727161949-f79598599c5d
github.com/xeipuuv/gojsonschema v1.2.0
golang.org/x/sys v0.4.0
golang.org/x/term v0.4.0
golang.org/x/text v0.6.0
golang.org/x/sync v0.1.0
golang.org/x/sys v0.5.0
golang.org/x/term v0.5.0
golang.org/x/text v0.7.0
gopkg.in/yaml.v2 v2.4.0
gotest.tools/v3 v3.4.0
)
@ -60,7 +61,7 @@ require (
github.com/matttproud/golang_protobuf_extensions v1.0.4 // indirect
github.com/miekg/pkcs11 v1.1.1 // indirect
github.com/moby/sys/symlink v0.2.0 // indirect
github.com/opencontainers/runc v1.1.3 // indirect
github.com/opencontainers/runc v1.1.5 // indirect
github.com/prometheus/client_golang v1.14.0 // indirect
github.com/prometheus/client_model v0.3.0 // indirect
github.com/prometheus/common v0.37.0 // indirect
@ -70,8 +71,8 @@ require (
github.com/xeipuuv/gojsonreference v0.0.0-20180127040603-bd5ef7bd5415 // indirect
go.etcd.io/etcd/raft/v3 v3.5.6 // indirect
golang.org/x/crypto v0.2.0 // indirect
golang.org/x/net v0.5.0 // indirect
golang.org/x/time v0.1.0 // indirect
golang.org/x/net v0.7.0 // indirect
golang.org/x/time v0.3.0 // indirect
google.golang.org/genproto v0.0.0-20220706185917-7780775163c4 // indirect
google.golang.org/grpc v1.48.0 // indirect
google.golang.org/protobuf v1.28.1 // indirect

View File

@ -38,7 +38,7 @@ github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03
github.com/BurntSushi/xgb v0.0.0-20160522181843-27f122750802/go.mod h1:IVnqGOEym/WlBOVXweHU+Q+/VP0lqqI8lqeDx9IjBqo=
github.com/Microsoft/go-winio v0.5.2 h1:a9IhgEQBCUEk6QCdml9CiJGhAws+YwffDHEMp1VMrpA=
github.com/Microsoft/go-winio v0.5.2/go.mod h1:WpS1mjBmmwHBEWmogvA2mj8546UReBk4v8QkMxJ6pZY=
github.com/Microsoft/hcsshim v0.9.6 h1:VwnDOgLeoi2du6dAznfmspNqTiwczvjv4K7NxuY9jsY=
github.com/Microsoft/hcsshim v0.9.7 h1:mKNHW/Xvv1aFH87Jb6ERDzXTJTLPlmzfZ28VBFD/bfg=
github.com/Shopify/logrus-bugsnag v0.0.0-20170309145241-6dbc35f2c30d h1:hi6J4K6DKrR4/ljxn6SF6nURyu785wKMuQcjt7H3VCQ=
github.com/Shopify/logrus-bugsnag v0.0.0-20170309145241-6dbc35f2c30d/go.mod h1:HI8ITrYtUY+O+ZhtlqUnD8+KwNPOyugEhfP9fdUIaEQ=
github.com/alecthomas/template v0.0.0-20160405071501-a0175ee3bccc/go.mod h1:LOuyumcjzFXgccqObfd/Ljyb9UuFJ6TxHnclSeseNhc=
@ -84,8 +84,8 @@ github.com/cockroachdb/datadriven v0.0.0-20200714090401-bf6692d28da5/go.mod h1:h
github.com/cockroachdb/errors v1.2.4/go.mod h1:rQD95gz6FARkaKkQXUksEje/d9a6wBJoCr5oaCLELYA=
github.com/cockroachdb/logtags v0.0.0-20190617123548-eb05cc24525f/go.mod h1:i/u985jwjWRlyHXQbwatDASoW0RMlZ/3i9yJHE2xLkI=
github.com/containerd/console v1.0.3/go.mod h1:7LqA/THxQ86k76b8c/EMSiaJ3h1eZkMkXar0TQ1gf3U=
github.com/containerd/containerd v1.6.16 h1:0H5xH6ABsN7XTrxIAKxFpBkFCBtrZ/OSORhCpUnHjrc=
github.com/containerd/containerd v1.6.16/go.mod h1:1RdCUu95+gc2v9t3IL+zIlpClSmew7/0YS8O5eQZrOw=
github.com/containerd/containerd v1.6.19 h1:F0qgQPrG0P2JPgwpxWxYavrVeXAG0ezUIB9Z/4FTUAU=
github.com/containerd/containerd v1.6.19/go.mod h1:HZCDMn4v/Xl2579/MvtOC2M206i+JJ6VxFWU/NetrGY=
github.com/containerd/continuity v0.3.0 h1:nisirsYROK15TAMVukJOUyGJjz4BNQJBVsNvAXZJ/eg=
github.com/coreos/go-systemd/v22 v22.3.2/go.mod h1:Y58oyj3AT4RCenI/lSvhwexgC+NSVTIJ3seZv2GcEnc=
github.com/cpuguy83/go-md2man/v2 v2.0.0-20190314233015-f79a8a8ca69d/go.mod h1:maD7wRr/U5Z6m/iR4s+kqSMx2CaBsrgA7czyZG/E6dU=
@ -101,8 +101,8 @@ github.com/denisenkom/go-mssqldb v0.0.0-20191128021309-1d7a30a10f73/go.mod h1:xb
github.com/docker/distribution v2.7.1+incompatible/go.mod h1:J2gT2udsDAN96Uj4KfcMRqY0/ypR+oyYUYmja8H+y+w=
github.com/docker/distribution v2.8.1+incompatible h1:Q50tZOPR6T/hjNsyc9g8/syEs6bk8XXApsHjKukMl68=
github.com/docker/distribution v2.8.1+incompatible/go.mod h1:J2gT2udsDAN96Uj4KfcMRqY0/ypR+oyYUYmja8H+y+w=
github.com/docker/docker v23.0.0+incompatible h1:L6c28tNyqZ4/ub9AZC9d5QUuunoHHfEH4/Ue+h/E5nE=
github.com/docker/docker v23.0.0+incompatible/go.mod h1:eEKB0N0r5NX/I1kEveEz05bcu8tLC/8azJZsviup8Sk=
github.com/docker/docker v23.0.5+incompatible h1:DaxtlTJjFSnLOXVNUBU1+6kXGz2lpDoEAH6QoxaSg8k=
github.com/docker/docker v23.0.5+incompatible/go.mod h1:eEKB0N0r5NX/I1kEveEz05bcu8tLC/8azJZsviup8Sk=
github.com/docker/docker-credential-helpers v0.7.0 h1:xtCHsjxogADNZcdv1pKUHXryefjlVRqWqIhk/uXJp0A=
github.com/docker/docker-credential-helpers v0.7.0/go.mod h1:rETQfLdHNT3foU5kuNkFR1R1V12OJRRO5lzt2D1b5X0=
github.com/docker/go v1.5.1-1.0.20160303222718-d30aec9fd63c h1:lzqkGL9b3znc+ZUgi7FlLnqjQhcXxkNM/quxIjBVMD0=
@ -283,8 +283,8 @@ github.com/moby/buildkit v0.10.6 h1:DJlEuLIgnu34HQKF4n9Eg6q2YqQVC0eOpMb4p2eRS2w=
github.com/moby/buildkit v0.10.6/go.mod h1:tQuuyTWtOb9D+RE425cwOCUkX0/oZ+5iBZ+uWpWQ9bU=
github.com/moby/patternmatcher v0.5.0 h1:YCZgJOeULcxLw1Q+sVR636pmS7sPEn1Qo2iAN6M7DBo=
github.com/moby/patternmatcher v0.5.0/go.mod h1:hDPoyOpDY7OrrMDLaYoY3hf52gNCR/YOUYxkhApJIxc=
github.com/moby/swarmkit/v2 v2.0.0-20230119195359-904c221ac281 h1:E0LdO1cZEXmXrLoojCqEvVCk4cNLWSVotoDbWUmNa8g=
github.com/moby/swarmkit/v2 v2.0.0-20230119195359-904c221ac281/go.mod h1:jIgi55SqNJvlQ74bK35NXKWz6JCTexx5h69d0btP2AM=
github.com/moby/swarmkit/v2 v2.0.0-20230315203717-e28e8ba9bc83 h1:jUbNDiRMDXd2rYoa4bcI+g3nIb4A1R8HNCe9wdCdh8I=
github.com/moby/swarmkit/v2 v2.0.0-20230315203717-e28e8ba9bc83/go.mod h1:GvjR7mC8YuUd9Mq44lrrIZPaXyKPAGEUMBpAQzaj3dI=
github.com/moby/sys/mountinfo v0.5.0/go.mod h1:3bMD3Rg+zkqx8MRYPi7Pyb0Ie97QEBmdxbhnCLlSvSU=
github.com/moby/sys/sequential v0.5.0 h1:OPvI35Lzn9K04PBbCLW0g4LcFAJgHsvXsRyewg5lXtc=
github.com/moby/sys/sequential v0.5.0/go.mod h1:tH2cOOs5V9MlPiXcQzRC+eEyab644PWKGRYaaV5ZZlo=
@ -315,8 +315,8 @@ github.com/opencontainers/go-digest v1.0.0/go.mod h1:0JzlMkj0TRzQZfJkVvzbP0HBR3I
github.com/opencontainers/image-spec v1.0.1/go.mod h1:BtxoFyWECRxE4U/7sNtV5W15zMzWCbyJoFRP3s7yZA0=
github.com/opencontainers/image-spec v1.0.3-0.20220303224323-02efb9a75ee1 h1:9iFHD5Kt9hkOfeawBNiEeEaV7bmC4/Z5wJp8E9BptMs=
github.com/opencontainers/image-spec v1.0.3-0.20220303224323-02efb9a75ee1/go.mod h1:K/JAU0m27RFhDRX4PcFdIKntROP6y5Ed6O91aZYDQfs=
github.com/opencontainers/runc v1.1.3 h1:vIXrkId+0/J2Ymu2m7VjGvbSlAId9XNRPhn2p4b+d8w=
github.com/opencontainers/runc v1.1.3/go.mod h1:1J5XiS+vdZ3wCyZybsuxXZWGrgSr8fFJHLXuG2PsnNg=
github.com/opencontainers/runc v1.1.5 h1:L44KXEpKmfWDcS02aeGm8QNTFXTo2D+8MYGDIJ/GDEs=
github.com/opencontainers/runc v1.1.5/go.mod h1:1J5XiS+vdZ3wCyZybsuxXZWGrgSr8fFJHLXuG2PsnNg=
github.com/opencontainers/runtime-spec v1.0.3-0.20210326190908-1c3f411f0417/go.mod h1:jwyrGlmzljRJv/Fgzds9SsS/C5hL+LL3ko9hs6T5lQ0=
github.com/opencontainers/selinux v1.10.0/go.mod h1:2i0OySw99QjzBBQByd1Gr9gSjvuho1lHsJxIJ3gGbJI=
github.com/opentracing/opentracing-go v1.1.0 h1:pWlfV3Bxv7k65HYwkikxat0+s3pV4bsqf19k25Ur8rU=
@ -505,8 +505,8 @@ golang.org/x/net v0.0.0-20210405180319-a5a99cb37ef4/go.mod h1:p54w0d4576C0XHj96b
golang.org/x/net v0.0.0-20210525063256-abc453219eb5/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
golang.org/x/net v0.0.0-20220127200216-cd36cc0744dd/go.mod h1:CfG3xpIq0wQ8r1q4Su4UZFWDARRcnwPjda9FqA0JpMk=
golang.org/x/net v0.0.0-20220225172249-27dd8689420f/go.mod h1:CfG3xpIq0wQ8r1q4Su4UZFWDARRcnwPjda9FqA0JpMk=
golang.org/x/net v0.5.0 h1:GyT4nK/YDHSqa1c4753ouYCDajOYKTja9Xb/OHtgvSw=
golang.org/x/net v0.5.0/go.mod h1:DivGGAXEgPSlEBzxGzZI+ZLohi+xUj054jfeKui00ws=
golang.org/x/net v0.7.0 h1:rJrUqqhjsgNp7KqAIc25s9pZnjU7TUcSY7HcVZjdn1g=
golang.org/x/net v0.7.0/go.mod h1:2Tu9+aMcznHK/AK1HMvgo6xiTLG5rD5rZLDS+rp2Bjs=
golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U=
golang.org/x/oauth2 v0.0.0-20190226205417-e64efc72b421/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw=
golang.org/x/oauth2 v0.0.0-20190604053449-0f29369cfe45/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw=
@ -524,6 +524,8 @@ golang.org/x/sync v0.0.0-20200317015054-43a5402ce75a/go.mod h1:RxMgew5VJxzue5/jJ
golang.org/x/sync v0.0.0-20200625203802-6e8e738ad208/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sync v0.0.0-20201020160332-67f06af15bc9/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sync v0.0.0-20201207232520-09787c993a3a/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sync v0.1.0 h1:wsuoTGHzEhffawBOhz5CYhcrV4IdKZbEyZjBMuTp12o=
golang.org/x/sync v0.1.0/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sys v0.0.0-20180830151530-49385e6e1522/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
golang.org/x/sys v0.0.0-20180905080454-ebe1bf3edb33/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
golang.org/x/sys v0.0.0-20180909124046-d0be0721c37e/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
@ -578,13 +580,13 @@ golang.org/x/sys v0.0.0-20211116061358-0a5406a5449c/go.mod h1:oPkhp1MJrh7nUepCBc
golang.org/x/sys v0.0.0-20211216021012-1d35b9e2eb4e/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20220114195835-da31bd327af9/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20220715151400-c0bba94af5f8/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.4.0 h1:Zr2JFtRQNX3BCZ8YtxRE9hNJYC8J6I1MVbMg6owUp18=
golang.org/x/sys v0.4.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.5.0 h1:MUK/U/4lj1t1oPg0HfuXDN/Z1wv31ZJ/YcPiGccS4DU=
golang.org/x/sys v0.5.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/term v0.0.0-20201117132131-f5c789dd3221/go.mod h1:Nr5EML6q2oocZ2LXRh80K7BxOlk5/8JxuGnuhpl+muw=
golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
golang.org/x/term v0.0.0-20210927222741-03fcf44c2211/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8=
golang.org/x/term v0.4.0 h1:O7UWfv5+A2qiuulQk30kVinPoMtoIPeVaKLEgLpVkvg=
golang.org/x/term v0.4.0/go.mod h1:9P2UbLfCdcvo3p/nzKvsmas4TnlujnuoV9hGgYzW1lQ=
golang.org/x/term v0.5.0 h1:n2a8QNdAb0sZNpU9R1ALUXBbY+w51fCQDN+7EdxNBsY=
golang.org/x/term v0.5.0/go.mod h1:jMB1sMXY+tzblOD4FWmEbocvup2/aLOaQEp7JmGp78k=
golang.org/x/text v0.0.0-20170915032832-14c0d48ead0c/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
golang.org/x/text v0.3.1-0.20180807135948-17ff2d5776d2/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
@ -593,13 +595,13 @@ golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
golang.org/x/text v0.3.5/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
golang.org/x/text v0.3.6/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
golang.org/x/text v0.3.7/go.mod h1:u+2+/6zg+i71rQMx5EYifcz6MCKuco9NR6JIITiCfzQ=
golang.org/x/text v0.6.0 h1:3XmdazWV+ubf7QgHSTWeykHOci5oeekaGJBLkrkaw4k=
golang.org/x/text v0.6.0/go.mod h1:mrYo+phRRbMaCq/xk9113O4dZlRixOauAjOtrjsXDZ8=
golang.org/x/text v0.7.0 h1:4BRB4x83lYWy72KwLD/qYDuTu7q9PjSagHvijDw7cLo=
golang.org/x/text v0.7.0/go.mod h1:mrYo+phRRbMaCq/xk9113O4dZlRixOauAjOtrjsXDZ8=
golang.org/x/time v0.0.0-20181108054448-85acf8d2951c/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
golang.org/x/time v0.0.0-20190308202827-9d24e82272b4/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
golang.org/x/time v0.0.0-20191024005414-555d28b269f0/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
golang.org/x/time v0.1.0 h1:xYY+Bajn2a7VBmTM5GikTmnK8ZuX8YgnQCqZpbBNtmA=
golang.org/x/time v0.1.0/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
golang.org/x/time v0.3.0 h1:rg5rLMjNzMS1RkNLzCG38eapWhnYLFYXDXj2gOlr8j4=
golang.org/x/time v0.3.0/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
golang.org/x/tools v0.0.0-20181030221726-6c7e314b6563/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
golang.org/x/tools v0.0.0-20190114222345-bf090417da8b/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=

View File

@ -46,10 +46,14 @@ type matchComparer struct {
// Match matches platform with the same windows major, minor
// and build version.
func (m matchComparer) Match(p imagespec.Platform) bool {
if m.defaults.Match(p) {
// TODO(windows): Figure out whether OSVersion is deprecated.
return strings.HasPrefix(p.OSVersion, m.osVersionPrefix)
func (m matchComparer) Match(p specs.Platform) bool {
match := m.defaults.Match(p)
if match && p.OS == "windows" {
if strings.HasPrefix(p.OSVersion, m.osVersionPrefix) {
return true
}
return p.OSVersion == ""
}
return false
}

View File

@ -6,9 +6,10 @@ https://docs.docker.com/engine/api/
# Usage
You use the library by creating a client object and calling methods on it. The
client can be created either from environment variables with NewClientWithOpts(client.FromEnv),
or configured manually with NewClient().
You use the library by constructing a client object using [NewClientWithOpts]
and calling methods on it. The client can be configured from environment
variables by passing the [FromEnv] option, or configured manually by passing any
of the other available [Opts].
For example, to list running containers (the equivalent of "docker ps"):

View File

@ -9,7 +9,11 @@ import "net/http"
// It won't send any version information if the version number is empty. It is
// highly recommended that you set a version or your client may break if the
// server is upgraded.
// Deprecated: use NewClientWithOpts
//
// Deprecated: use [NewClientWithOpts] passing the [WithHost], [WithVersion],
// [WithHTTPClient] and [WithHTTPHeaders] options. We recommend enabling API
// version negotiation by passing the [WithAPIVersionNegotiation] option instead
// of WithVersion.
func NewClient(host string, version string, client *http.Client, httpHeaders map[string]string) (*Client, error) {
return NewClientWithOpts(WithHost(host), WithVersion(version), WithHTTPClient(client), WithHTTPHeaders(httpHeaders))
}
@ -17,7 +21,7 @@ func NewClient(host string, version string, client *http.Client, httpHeaders map
// NewEnvClient initializes a new API client based on environment variables.
// See FromEnv for a list of support environment variables.
//
// Deprecated: use NewClientWithOpts(FromEnv)
// Deprecated: use [NewClientWithOpts] passing the [FromEnv] option.
func NewEnvClient() (*Client, error) {
return NewClientWithOpts(FromEnv)
}

View File

@ -711,7 +711,7 @@ func createTarFile(path, extractDir string, hdr *tar.Header, reader io.Reader, L
}
}
case tar.TypeReg, tar.TypeRegA:
case tar.TypeReg:
// Source is regular file. We use sequential file access to avoid depleting
// the standby list on Windows. On Linux, this equates to a regular os.OpenFile.
file, err := sequential.OpenFile(path, os.O_CREATE|os.O_WRONLY, hdrInfo.Mode())

View File

@ -18,7 +18,7 @@ type inflow struct {
unsent int32
}
// set sets the initial window.
// init sets the initial window.
func (f *inflow) init(n int32) {
f.avail = n
}

View File

@ -662,6 +662,15 @@ func (f *Framer) WriteData(streamID uint32, endStream bool, data []byte) error {
// It is the caller's responsibility not to violate the maximum frame size
// and to not call other Write methods concurrently.
func (f *Framer) WriteDataPadded(streamID uint32, endStream bool, data, pad []byte) error {
if err := f.startWriteDataPadded(streamID, endStream, data, pad); err != nil {
return err
}
return f.endWrite()
}
// startWriteDataPadded is WriteDataPadded, but only writes the frame to the Framer's internal buffer.
// The caller should call endWrite to flush the frame to the underlying writer.
func (f *Framer) startWriteDataPadded(streamID uint32, endStream bool, data, pad []byte) error {
if !validStreamID(streamID) && !f.AllowIllegalWrites {
return errStreamID
}
@ -691,7 +700,7 @@ func (f *Framer) WriteDataPadded(streamID uint32, endStream bool, data, pad []by
}
f.wbuf = append(f.wbuf, data...)
f.wbuf = append(f.wbuf, pad...)
return f.endWrite()
return nil
}
// A SettingsFrame conveys configuration parameters that affect how

View File

@ -211,7 +211,7 @@ func (d *Decoder) at(i uint64) (hf HeaderField, ok bool) {
return dt.ents[dt.len()-(int(i)-staticTable.len())], true
}
// Decode decodes an entire block.
// DecodeFull decodes an entire block.
//
// TODO: remove this method and make it incremental later? This is
// easier for debugging now.
@ -359,6 +359,7 @@ func (d *Decoder) parseFieldLiteral(n uint8, it indexType) error {
var hf HeaderField
wantStr := d.emitEnabled || it.indexed()
var undecodedName undecodedString
if nameIdx > 0 {
ihf, ok := d.at(nameIdx)
if !ok {
@ -366,15 +367,27 @@ func (d *Decoder) parseFieldLiteral(n uint8, it indexType) error {
}
hf.Name = ihf.Name
} else {
hf.Name, buf, err = d.readString(buf, wantStr)
undecodedName, buf, err = d.readString(buf)
if err != nil {
return err
}
}
hf.Value, buf, err = d.readString(buf, wantStr)
undecodedValue, buf, err := d.readString(buf)
if err != nil {
return err
}
if wantStr {
if nameIdx <= 0 {
hf.Name, err = d.decodeString(undecodedName)
if err != nil {
return err
}
}
hf.Value, err = d.decodeString(undecodedValue)
if err != nil {
return err
}
}
d.buf = buf
if it.indexed() {
d.dynTab.add(hf)
@ -459,46 +472,52 @@ func readVarInt(n byte, p []byte) (i uint64, remain []byte, err error) {
return 0, origP, errNeedMore
}
// readString decodes an hpack string from p.
// readString reads an hpack string from p.
//
// wantStr is whether s will be used. If false, decompression and
// []byte->string garbage are skipped if s will be ignored
// anyway. This does mean that huffman decoding errors for non-indexed
// strings past the MAX_HEADER_LIST_SIZE are ignored, but the server
// is returning an error anyway, and because they're not indexed, the error
// won't affect the decoding state.
func (d *Decoder) readString(p []byte, wantStr bool) (s string, remain []byte, err error) {
// It returns a reference to the encoded string data to permit deferring decode costs
// until after the caller verifies all data is present.
func (d *Decoder) readString(p []byte) (u undecodedString, remain []byte, err error) {
if len(p) == 0 {
return "", p, errNeedMore
return u, p, errNeedMore
}
isHuff := p[0]&128 != 0
strLen, p, err := readVarInt(7, p)
if err != nil {
return "", p, err
return u, p, err
}
if d.maxStrLen != 0 && strLen > uint64(d.maxStrLen) {
return "", nil, ErrStringLength
// Returning an error here means Huffman decoding errors
// for non-indexed strings past the maximum string length
// are ignored, but the server is returning an error anyway
// and because the string is not indexed the error will not
// affect the decoding state.
return u, nil, ErrStringLength
}
if uint64(len(p)) < strLen {
return "", p, errNeedMore
return u, p, errNeedMore
}
if !isHuff {
if wantStr {
s = string(p[:strLen])
}
return s, p[strLen:], nil
}
if wantStr {
buf := bufPool.Get().(*bytes.Buffer)
buf.Reset() // don't trust others
defer bufPool.Put(buf)
if err := huffmanDecode(buf, d.maxStrLen, p[:strLen]); err != nil {
buf.Reset()
return "", nil, err
}
s = buf.String()
buf.Reset() // be nice to GC
}
return s, p[strLen:], nil
u.isHuff = isHuff
u.b = p[:strLen]
return u, p[strLen:], nil
}
type undecodedString struct {
isHuff bool
b []byte
}
func (d *Decoder) decodeString(u undecodedString) (string, error) {
if !u.isHuff {
return string(u.b), nil
}
buf := bufPool.Get().(*bytes.Buffer)
buf.Reset() // don't trust others
var s string
err := huffmanDecode(buf, d.maxStrLen, u.b)
if err == nil {
s = buf.String()
}
buf.Reset() // be nice to GC
bufPool.Put(buf)
return s, err
}

View File

@ -843,8 +843,13 @@ type frameWriteResult struct {
// and then reports when it's done.
// At most one goroutine can be running writeFrameAsync at a time per
// serverConn.
func (sc *serverConn) writeFrameAsync(wr FrameWriteRequest) {
err := wr.write.writeFrame(sc)
func (sc *serverConn) writeFrameAsync(wr FrameWriteRequest, wd *writeData) {
var err error
if wd == nil {
err = wr.write.writeFrame(sc)
} else {
err = sc.framer.endWrite()
}
sc.wroteFrameCh <- frameWriteResult{wr: wr, err: err}
}
@ -1251,9 +1256,16 @@ func (sc *serverConn) startFrameWrite(wr FrameWriteRequest) {
sc.writingFrameAsync = false
err := wr.write.writeFrame(sc)
sc.wroteFrame(frameWriteResult{wr: wr, err: err})
} else if wd, ok := wr.write.(*writeData); ok {
// Encode the frame in the serve goroutine, to ensure we don't have
// any lingering asynchronous references to data passed to Write.
// See https://go.dev/issue/58446.
sc.framer.startWriteDataPadded(wd.streamID, wd.endStream, wd.p, nil)
sc.writingFrameAsync = true
go sc.writeFrameAsync(wr, wd)
} else {
sc.writingFrameAsync = true
go sc.writeFrameAsync(wr)
go sc.writeFrameAsync(wr, nil)
}
}
@ -2192,7 +2204,7 @@ func (sc *serverConn) newWriterAndRequestNoBody(st *stream, rp requestParam) (*r
tlsState = sc.tlsState
}
needsContinue := rp.header.Get("Expect") == "100-continue"
needsContinue := httpguts.HeaderValuesContainsToken(rp.header["Expect"], "100-continue")
if needsContinue {
rp.header.Del("Expect")
}

View File

@ -1569,7 +1569,7 @@ func (cs *clientStream) cleanupWriteRequest(err error) {
close(cs.donec)
}
// awaitOpenSlotForStream waits until len(streams) < maxConcurrentStreams.
// awaitOpenSlotForStreamLocked waits until len(streams) < maxConcurrentStreams.
// Must hold cc.mu.
func (cc *ClientConn) awaitOpenSlotForStreamLocked(cs *clientStream) error {
for {

View File

@ -32,7 +32,7 @@ type histogram struct {
valueCount int64 // number of values recorded for single value
}
// AddMeasurement records a value measurement observation to the histogram.
// addMeasurement records a value measurement observation to the histogram.
func (h *histogram) addMeasurement(value int64) {
// TODO: assert invariant
h.sum += value

27
vendor/golang.org/x/sync/LICENSE generated vendored Normal file
View File

@ -0,0 +1,27 @@
Copyright (c) 2009 The Go Authors. All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are
met:
* Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above
copyright notice, this list of conditions and the following disclaimer
in the documentation and/or other materials provided with the
distribution.
* Neither the name of Google Inc. nor the names of its
contributors may be used to endorse or promote products derived from
this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

22
vendor/golang.org/x/sync/PATENTS generated vendored Normal file
View File

@ -0,0 +1,22 @@
Additional IP Rights Grant (Patents)
"This implementation" means the copyrightable works distributed by
Google as part of the Go project.
Google hereby grants to You a perpetual, worldwide, non-exclusive,
no-charge, royalty-free, irrevocable (except as stated in this section)
patent license to make, have made, use, offer to sell, sell, import,
transfer and otherwise run, modify and propagate the contents of this
implementation of Go, where such license applies only to those patent
claims, both currently owned or controlled by Google and acquired in
the future, licensable by Google that are necessarily infringed by this
implementation of Go. This grant does not include claims that would be
infringed only as a consequence of further modification of this
implementation. If you or your agent or exclusive licensee institute or
order or agree to the institution of patent litigation against any
entity (including a cross-claim or counterclaim in a lawsuit) alleging
that this implementation of Go or any code incorporated within this
implementation of Go constitutes direct or contributory patent
infringement, or inducement of patent infringement, then any patent
rights granted to you under this License for this implementation of Go
shall terminate as of the date such litigation is filed.

132
vendor/golang.org/x/sync/errgroup/errgroup.go generated vendored Normal file
View File

@ -0,0 +1,132 @@
// Copyright 2016 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// Package errgroup provides synchronization, error propagation, and Context
// cancelation for groups of goroutines working on subtasks of a common task.
package errgroup
import (
"context"
"fmt"
"sync"
)
type token struct{}
// A Group is a collection of goroutines working on subtasks that are part of
// the same overall task.
//
// A zero Group is valid, has no limit on the number of active goroutines,
// and does not cancel on error.
type Group struct {
cancel func()
wg sync.WaitGroup
sem chan token
errOnce sync.Once
err error
}
func (g *Group) done() {
if g.sem != nil {
<-g.sem
}
g.wg.Done()
}
// WithContext returns a new Group and an associated Context derived from ctx.
//
// The derived Context is canceled the first time a function passed to Go
// returns a non-nil error or the first time Wait returns, whichever occurs
// first.
func WithContext(ctx context.Context) (*Group, context.Context) {
ctx, cancel := context.WithCancel(ctx)
return &Group{cancel: cancel}, ctx
}
// Wait blocks until all function calls from the Go method have returned, then
// returns the first non-nil error (if any) from them.
func (g *Group) Wait() error {
g.wg.Wait()
if g.cancel != nil {
g.cancel()
}
return g.err
}
// Go calls the given function in a new goroutine.
// It blocks until the new goroutine can be added without the number of
// active goroutines in the group exceeding the configured limit.
//
// The first call to return a non-nil error cancels the group's context, if the
// group was created by calling WithContext. The error will be returned by Wait.
func (g *Group) Go(f func() error) {
if g.sem != nil {
g.sem <- token{}
}
g.wg.Add(1)
go func() {
defer g.done()
if err := f(); err != nil {
g.errOnce.Do(func() {
g.err = err
if g.cancel != nil {
g.cancel()
}
})
}
}()
}
// TryGo calls the given function in a new goroutine only if the number of
// active goroutines in the group is currently below the configured limit.
//
// The return value reports whether the goroutine was started.
func (g *Group) TryGo(f func() error) bool {
if g.sem != nil {
select {
case g.sem <- token{}:
// Note: this allows barging iff channels in general allow barging.
default:
return false
}
}
g.wg.Add(1)
go func() {
defer g.done()
if err := f(); err != nil {
g.errOnce.Do(func() {
g.err = err
if g.cancel != nil {
g.cancel()
}
})
}
}()
return true
}
// SetLimit limits the number of active goroutines in this group to at most n.
// A negative value indicates no limit.
//
// Any subsequent call to the Go method will block until it can add an active
// goroutine without exceeding the configured limit.
//
// The limit must not be modified while any goroutines in the group are active.
func (g *Group) SetLimit(n int) {
if n < 0 {
g.sem = nil
return
}
if len(g.sem) != 0 {
panic(fmt.Errorf("errgroup: modify limit while %v goroutines in the group are still active", len(g.sem)))
}
g.sem = make(chan token, n)
}

View File

@ -2,8 +2,8 @@
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// +build gccgo,!hurd
// +build !aix,!hurd
//go:build gccgo && !aix && !hurd
// +build gccgo,!aix,!hurd
#include <errno.h>
#include <stdint.h>

View File

@ -230,6 +230,7 @@ func direntNamlen(buf []byte) (uint64, bool) {
func PtraceAttach(pid int) (err error) { return ptrace(PT_ATTACH, pid, 0, 0) }
func PtraceDetach(pid int) (err error) { return ptrace(PT_DETACH, pid, 0, 0) }
func PtraceDenyAttach() (err error) { return ptrace(PT_DENY_ATTACH, 0, 0, 0) }
//sysnb pipe(p *[2]int32) (err error)

View File

@ -60,8 +60,13 @@ func PtraceGetFsBase(pid int, fsbase *int64) (err error) {
return ptrace(PT_GETFSBASE, pid, uintptr(unsafe.Pointer(fsbase)), 0)
}
func PtraceIO(req int, pid int, addr uintptr, out []byte, countin int) (count int, err error) {
ioDesc := PtraceIoDesc{Op: int32(req), Offs: uintptr(unsafe.Pointer(addr)), Addr: uintptr(unsafe.Pointer(&out[0])), Len: uint32(countin)}
func PtraceIO(req int, pid int, offs uintptr, out []byte, countin int) (count int, err error) {
ioDesc := PtraceIoDesc{
Op: int32(req),
Offs: offs,
Addr: uintptr(unsafe.Pointer(&out[0])), // TODO(#58351): this is not safe.
Len: uint32(countin),
}
err = ptrace(PT_IO, pid, uintptr(unsafe.Pointer(&ioDesc)), 0)
return int(ioDesc.Len), err
}

View File

@ -60,8 +60,13 @@ func PtraceGetFsBase(pid int, fsbase *int64) (err error) {
return ptrace(PT_GETFSBASE, pid, uintptr(unsafe.Pointer(fsbase)), 0)
}
func PtraceIO(req int, pid int, addr uintptr, out []byte, countin int) (count int, err error) {
ioDesc := PtraceIoDesc{Op: int32(req), Offs: uintptr(unsafe.Pointer(addr)), Addr: uintptr(unsafe.Pointer(&out[0])), Len: uint64(countin)}
func PtraceIO(req int, pid int, offs uintptr, out []byte, countin int) (count int, err error) {
ioDesc := PtraceIoDesc{
Op: int32(req),
Offs: offs,
Addr: uintptr(unsafe.Pointer(&out[0])), // TODO(#58351): this is not safe.
Len: uint64(countin),
}
err = ptrace(PT_IO, pid, uintptr(unsafe.Pointer(&ioDesc)), 0)
return int(ioDesc.Len), err
}

View File

@ -56,8 +56,13 @@ func sendfile(outfd int, infd int, offset *int64, count int) (written int, err e
func Syscall9(num, a1, a2, a3, a4, a5, a6, a7, a8, a9 uintptr) (r1, r2 uintptr, err syscall.Errno)
func PtraceIO(req int, pid int, addr uintptr, out []byte, countin int) (count int, err error) {
ioDesc := PtraceIoDesc{Op: int32(req), Offs: uintptr(unsafe.Pointer(addr)), Addr: uintptr(unsafe.Pointer(&out[0])), Len: uint32(countin)}
func PtraceIO(req int, pid int, offs uintptr, out []byte, countin int) (count int, err error) {
ioDesc := PtraceIoDesc{
Op: int32(req),
Offs: offs,
Addr: uintptr(unsafe.Pointer(&out[0])), // TODO(#58351): this is not safe.
Len: uint32(countin),
}
err = ptrace(PT_IO, pid, uintptr(unsafe.Pointer(&ioDesc)), 0)
return int(ioDesc.Len), err
}

View File

@ -56,8 +56,13 @@ func sendfile(outfd int, infd int, offset *int64, count int) (written int, err e
func Syscall9(num, a1, a2, a3, a4, a5, a6, a7, a8, a9 uintptr) (r1, r2 uintptr, err syscall.Errno)
func PtraceIO(req int, pid int, addr uintptr, out []byte, countin int) (count int, err error) {
ioDesc := PtraceIoDesc{Op: int32(req), Offs: uintptr(unsafe.Pointer(addr)), Addr: uintptr(unsafe.Pointer(&out[0])), Len: uint64(countin)}
func PtraceIO(req int, pid int, offs uintptr, out []byte, countin int) (count int, err error) {
ioDesc := PtraceIoDesc{
Op: int32(req),
Offs: offs,
Addr: uintptr(unsafe.Pointer(&out[0])), // TODO(#58351): this is not safe.
Len: uint64(countin),
}
err = ptrace(PT_IO, pid, uintptr(unsafe.Pointer(&ioDesc)), 0)
return int(ioDesc.Len), err
}

View File

@ -56,8 +56,13 @@ func sendfile(outfd int, infd int, offset *int64, count int) (written int, err e
func Syscall9(num, a1, a2, a3, a4, a5, a6, a7, a8, a9 uintptr) (r1, r2 uintptr, err syscall.Errno)
func PtraceIO(req int, pid int, addr uintptr, out []byte, countin int) (count int, err error) {
ioDesc := PtraceIoDesc{Op: int32(req), Offs: uintptr(unsafe.Pointer(addr)), Addr: uintptr(unsafe.Pointer(&out[0])), Len: uint64(countin)}
func PtraceIO(req int, pid int, offs uintptr, out []byte, countin int) (count int, err error) {
ioDesc := PtraceIoDesc{
Op: int32(req),
Offs: offs,
Addr: uintptr(unsafe.Pointer(&out[0])), // TODO(#58351): this is not safe.
Len: uint64(countin),
}
err = ptrace(PT_IO, pid, uintptr(unsafe.Pointer(&ioDesc)), 0)
return int(ioDesc.Len), err
}

View File

@ -1800,6 +1800,7 @@ func Sendfile(outfd int, infd int, offset *int64, count int) (written int, err e
//sysnb Capset(hdr *CapUserHeader, data *CapUserData) (err error)
//sys Chdir(path string) (err error)
//sys Chroot(path string) (err error)
//sys ClockAdjtime(clockid int32, buf *Timex) (state int, err error)
//sys ClockGetres(clockid int32, res *Timespec) (err error)
//sys ClockGettime(clockid int32, time *Timespec) (err error)
//sys ClockNanosleep(clockid int32, flags int, request *Timespec, remain *Timespec) (err error)
@ -1999,7 +2000,7 @@ func appendBytes(vecs []Iovec, bs [][]byte) []Iovec {
// offs2lohi splits offs into its low and high order bits.
func offs2lohi(offs int64) (lo, hi uintptr) {
const longBits = SizeofLong * 8
return uintptr(offs), uintptr(uint64(offs) >> longBits)
return uintptr(offs), uintptr(uint64(offs) >> (longBits - 1) >> 1) // two shifts to avoid false positive in vet
}
func Readv(fd int, iovs [][]byte) (n int, err error) {

View File

@ -578,7 +578,7 @@ func Lutimes(path string, tv []Timeval) error {
return UtimesNanoAt(AT_FDCWD, path, ts, AT_SYMLINK_NOFOLLOW)
}
// emptyIovec reports whether there are no bytes in the slice of Iovec.
// emptyIovecs reports whether there are no bytes in the slice of Iovec.
func emptyIovecs(iov []Iovec) bool {
for i := range iov {
if iov[i].Len > 0 {

View File

@ -9,7 +9,7 @@ package unix
import "time"
// TimespecToNSec returns the time stored in ts as nanoseconds.
// TimespecToNsec returns the time stored in ts as nanoseconds.
func TimespecToNsec(ts Timespec) int64 { return ts.Nano() }
// NsecToTimespec converts a number of nanoseconds into a Timespec.

View File

@ -36,9 +36,14 @@ func xattrnamespace(fullattr string) (ns int, attr string, err error) {
func initxattrdest(dest []byte, idx int) (d unsafe.Pointer) {
if len(dest) > idx {
return unsafe.Pointer(&dest[idx])
} else {
return unsafe.Pointer(_zero)
}
if dest != nil {
// extattr_get_file and extattr_list_file treat NULL differently from
// a non-NULL pointer of length zero. Preserve the property of nilness,
// even if we can't use dest directly.
return unsafe.Pointer(&_zero)
}
return nil
}
// FreeBSD and NetBSD implement their own syscalls to handle extended attributes

View File

@ -457,7 +457,6 @@ const (
B600 = 0x8
B75 = 0x2
B9600 = 0xd
BALLOON_KVM_MAGIC = 0x13661366
BDEVFS_MAGIC = 0x62646576
BINDERFS_SUPER_MAGIC = 0x6c6f6f70
BINFMTFS_MAGIC = 0x42494e4d
@ -563,6 +562,7 @@ const (
BUS_USB = 0x3
BUS_VIRTUAL = 0x6
CAN_BCM = 0x2
CAN_BUS_OFF_THRESHOLD = 0x100
CAN_CTRLMODE_3_SAMPLES = 0x4
CAN_CTRLMODE_BERR_REPORTING = 0x10
CAN_CTRLMODE_CC_LEN8_DLC = 0x100
@ -577,9 +577,12 @@ const (
CAN_EFF_FLAG = 0x80000000
CAN_EFF_ID_BITS = 0x1d
CAN_EFF_MASK = 0x1fffffff
CAN_ERROR_PASSIVE_THRESHOLD = 0x80
CAN_ERROR_WARNING_THRESHOLD = 0x60
CAN_ERR_ACK = 0x20
CAN_ERR_BUSERROR = 0x80
CAN_ERR_BUSOFF = 0x40
CAN_ERR_CNT = 0x200
CAN_ERR_CRTL = 0x4
CAN_ERR_CRTL_ACTIVE = 0x40
CAN_ERR_CRTL_RX_OVERFLOW = 0x1
@ -820,9 +823,9 @@ const (
DM_UUID_FLAG = 0x4000
DM_UUID_LEN = 0x81
DM_VERSION = 0xc138fd00
DM_VERSION_EXTRA = "-ioctl (2022-02-22)"
DM_VERSION_EXTRA = "-ioctl (2022-07-28)"
DM_VERSION_MAJOR = 0x4
DM_VERSION_MINOR = 0x2e
DM_VERSION_MINOR = 0x2f
DM_VERSION_PATCHLEVEL = 0x0
DT_BLK = 0x6
DT_CHR = 0x2
@ -1049,6 +1052,7 @@ const (
ETH_P_CAIF = 0xf7
ETH_P_CAN = 0xc
ETH_P_CANFD = 0xd
ETH_P_CANXL = 0xe
ETH_P_CFM = 0x8902
ETH_P_CONTROL = 0x16
ETH_P_CUST = 0x6006
@ -1060,6 +1064,7 @@ const (
ETH_P_DNA_RT = 0x6003
ETH_P_DSA = 0x1b
ETH_P_DSA_8021Q = 0xdadb
ETH_P_DSA_A5PSW = 0xe001
ETH_P_ECONET = 0x18
ETH_P_EDSA = 0xdada
ETH_P_ERSPAN = 0x88be
@ -1194,8 +1199,10 @@ const (
FAN_MARK_EVICTABLE = 0x200
FAN_MARK_FILESYSTEM = 0x100
FAN_MARK_FLUSH = 0x80
FAN_MARK_IGNORE = 0x400
FAN_MARK_IGNORED_MASK = 0x20
FAN_MARK_IGNORED_SURV_MODIFY = 0x40
FAN_MARK_IGNORE_SURV = 0x440
FAN_MARK_INODE = 0x0
FAN_MARK_MOUNT = 0x10
FAN_MARK_ONLYDIR = 0x8
@ -1253,6 +1260,7 @@ const (
FSCRYPT_MODE_AES_128_CBC = 0x5
FSCRYPT_MODE_AES_128_CTS = 0x6
FSCRYPT_MODE_AES_256_CTS = 0x4
FSCRYPT_MODE_AES_256_HCTR2 = 0xa
FSCRYPT_MODE_AES_256_XTS = 0x1
FSCRYPT_POLICY_FLAGS_PAD_16 = 0x2
FSCRYPT_POLICY_FLAGS_PAD_32 = 0x3
@ -1430,6 +1438,7 @@ const (
IFF_NOARP = 0x80
IFF_NOFILTER = 0x1000
IFF_NOTRAILERS = 0x20
IFF_NO_CARRIER = 0x40
IFF_NO_PI = 0x1000
IFF_ONE_QUEUE = 0x2000
IFF_PERSIST = 0x800
@ -1805,6 +1814,7 @@ const (
MADV_DONTDUMP = 0x10
MADV_DONTFORK = 0xa
MADV_DONTNEED = 0x4
MADV_DONTNEED_LOCKED = 0x18
MADV_FREE = 0x8
MADV_HUGEPAGE = 0xe
MADV_HWPOISON = 0x64
@ -1846,7 +1856,7 @@ const (
MFD_ALLOW_SEALING = 0x2
MFD_CLOEXEC = 0x1
MFD_HUGETLB = 0x4
MFD_HUGE_16GB = -0x78000000
MFD_HUGE_16GB = 0x88000000
MFD_HUGE_16MB = 0x60000000
MFD_HUGE_1GB = 0x78000000
MFD_HUGE_1MB = 0x50000000
@ -2212,6 +2222,11 @@ const (
PERF_AUX_FLAG_PARTIAL = 0x4
PERF_AUX_FLAG_PMU_FORMAT_TYPE_MASK = 0xff00
PERF_AUX_FLAG_TRUNCATED = 0x1
PERF_BR_ARM64_DEBUG_DATA = 0x7
PERF_BR_ARM64_DEBUG_EXIT = 0x5
PERF_BR_ARM64_DEBUG_HALT = 0x4
PERF_BR_ARM64_DEBUG_INST = 0x6
PERF_BR_ARM64_FIQ = 0x3
PERF_FLAG_FD_CLOEXEC = 0x8
PERF_FLAG_FD_NO_GROUP = 0x1
PERF_FLAG_FD_OUTPUT = 0x2
@ -2232,6 +2247,8 @@ const (
PERF_MEM_LOCK_NA = 0x1
PERF_MEM_LOCK_SHIFT = 0x18
PERF_MEM_LVLNUM_ANY_CACHE = 0xb
PERF_MEM_LVLNUM_CXL = 0x9
PERF_MEM_LVLNUM_IO = 0xa
PERF_MEM_LVLNUM_L1 = 0x1
PERF_MEM_LVLNUM_L2 = 0x2
PERF_MEM_LVLNUM_L3 = 0x3
@ -2265,6 +2282,7 @@ const (
PERF_MEM_REMOTE_REMOTE = 0x1
PERF_MEM_REMOTE_SHIFT = 0x25
PERF_MEM_SNOOPX_FWD = 0x1
PERF_MEM_SNOOPX_PEER = 0x2
PERF_MEM_SNOOPX_SHIFT = 0x26
PERF_MEM_SNOOP_HIT = 0x4
PERF_MEM_SNOOP_HITM = 0x10
@ -2301,7 +2319,6 @@ const (
PERF_SAMPLE_BRANCH_PLM_ALL = 0x7
PERF_SAMPLE_WEIGHT_TYPE = 0x1004000
PIPEFS_MAGIC = 0x50495045
PPC_CMM_MAGIC = 0xc7571590
PPPIOCGNPMODE = 0xc008744c
PPPIOCNEWUNIT = 0xc004743e
PRIO_PGRP = 0x1
@ -2999,6 +3016,7 @@ const (
STATX_BLOCKS = 0x400
STATX_BTIME = 0x800
STATX_CTIME = 0x80
STATX_DIOALIGN = 0x2000
STATX_GID = 0x10
STATX_INO = 0x100
STATX_MNT_ID = 0x1000
@ -3392,9 +3410,7 @@ const (
XDP_ZEROCOPY = 0x4
XENFS_SUPER_MAGIC = 0xabba1974
XFS_SUPER_MAGIC = 0x58465342
Z3FOLD_MAGIC = 0x33
ZONEFS_MAGIC = 0x5a4f4653
ZSMALLOC_MAGIC = 0x58295829
_HIDIOCGRAWNAME_LEN = 0x80
_HIDIOCGRAWPHYS_LEN = 0x40
_HIDIOCGRAWUNIQ_LEN = 0x40

View File

@ -133,6 +133,7 @@ const (
MEMGETREGIONCOUNT = 0x80044d07
MEMISLOCKED = 0x80084d17
MEMLOCK = 0x40084d05
MEMREAD = 0xc03c4d1a
MEMREADOOB = 0xc00c4d04
MEMSETBADBLOCK = 0x40084d0c
MEMUNLOCK = 0x40084d06

View File

@ -133,6 +133,7 @@ const (
MEMGETREGIONCOUNT = 0x80044d07
MEMISLOCKED = 0x80084d17
MEMLOCK = 0x40084d05
MEMREAD = 0xc0404d1a
MEMREADOOB = 0xc0104d04
MEMSETBADBLOCK = 0x40084d0c
MEMUNLOCK = 0x40084d06

View File

@ -131,6 +131,7 @@ const (
MEMGETREGIONCOUNT = 0x80044d07
MEMISLOCKED = 0x80084d17
MEMLOCK = 0x40084d05
MEMREAD = 0xc0404d1a
MEMREADOOB = 0xc00c4d04
MEMSETBADBLOCK = 0x40084d0c
MEMUNLOCK = 0x40084d06

View File

@ -134,6 +134,7 @@ const (
MEMGETREGIONCOUNT = 0x80044d07
MEMISLOCKED = 0x80084d17
MEMLOCK = 0x40084d05
MEMREAD = 0xc0404d1a
MEMREADOOB = 0xc0104d04
MEMSETBADBLOCK = 0x40084d0c
MEMUNLOCK = 0x40084d06

View File

@ -132,6 +132,7 @@ const (
MEMGETREGIONCOUNT = 0x80044d07
MEMISLOCKED = 0x80084d17
MEMLOCK = 0x40084d05
MEMREAD = 0xc0404d1a
MEMREADOOB = 0xc0104d04
MEMSETBADBLOCK = 0x40084d0c
MEMUNLOCK = 0x40084d06

View File

@ -131,6 +131,7 @@ const (
MEMGETREGIONCOUNT = 0x40044d07
MEMISLOCKED = 0x40084d17
MEMLOCK = 0x80084d05
MEMREAD = 0xc0404d1a
MEMREADOOB = 0xc00c4d04
MEMSETBADBLOCK = 0x80084d0c
MEMUNLOCK = 0x80084d06

View File

@ -131,6 +131,7 @@ const (
MEMGETREGIONCOUNT = 0x40044d07
MEMISLOCKED = 0x40084d17
MEMLOCK = 0x80084d05
MEMREAD = 0xc0404d1a
MEMREADOOB = 0xc0104d04
MEMSETBADBLOCK = 0x80084d0c
MEMUNLOCK = 0x80084d06

View File

@ -131,6 +131,7 @@ const (
MEMGETREGIONCOUNT = 0x40044d07
MEMISLOCKED = 0x40084d17
MEMLOCK = 0x80084d05
MEMREAD = 0xc0404d1a
MEMREADOOB = 0xc0104d04
MEMSETBADBLOCK = 0x80084d0c
MEMUNLOCK = 0x80084d06

View File

@ -131,6 +131,7 @@ const (
MEMGETREGIONCOUNT = 0x40044d07
MEMISLOCKED = 0x40084d17
MEMLOCK = 0x80084d05
MEMREAD = 0xc0404d1a
MEMREADOOB = 0xc00c4d04
MEMSETBADBLOCK = 0x80084d0c
MEMUNLOCK = 0x80084d06

View File

@ -131,6 +131,7 @@ const (
MEMGETREGIONCOUNT = 0x40044d07
MEMISLOCKED = 0x40084d17
MEMLOCK = 0x80084d05
MEMREAD = 0xc0404d1a
MEMREADOOB = 0xc00c4d04
MEMSETBADBLOCK = 0x80084d0c
MEMUNLOCK = 0x80084d06

View File

@ -131,6 +131,7 @@ const (
MEMGETREGIONCOUNT = 0x40044d07
MEMISLOCKED = 0x40084d17
MEMLOCK = 0x80084d05
MEMREAD = 0xc0404d1a
MEMREADOOB = 0xc0104d04
MEMSETBADBLOCK = 0x80084d0c
MEMUNLOCK = 0x80084d06

View File

@ -131,6 +131,7 @@ const (
MEMGETREGIONCOUNT = 0x40044d07
MEMISLOCKED = 0x40084d17
MEMLOCK = 0x80084d05
MEMREAD = 0xc0404d1a
MEMREADOOB = 0xc0104d04
MEMSETBADBLOCK = 0x80084d0c
MEMUNLOCK = 0x80084d06

View File

@ -131,6 +131,7 @@ const (
MEMGETREGIONCOUNT = 0x80044d07
MEMISLOCKED = 0x80084d17
MEMLOCK = 0x40084d05
MEMREAD = 0xc0404d1a
MEMREADOOB = 0xc0104d04
MEMSETBADBLOCK = 0x40084d0c
MEMUNLOCK = 0x40084d06

View File

@ -131,6 +131,7 @@ const (
MEMGETREGIONCOUNT = 0x80044d07
MEMISLOCKED = 0x80084d17
MEMLOCK = 0x40084d05
MEMREAD = 0xc0404d1a
MEMREADOOB = 0xc0104d04
MEMSETBADBLOCK = 0x40084d0c
MEMUNLOCK = 0x40084d06

View File

@ -136,6 +136,7 @@ const (
MEMGETREGIONCOUNT = 0x40044d07
MEMISLOCKED = 0x40084d17
MEMLOCK = 0x80084d05
MEMREAD = 0xc0404d1a
MEMREADOOB = 0xc0104d04
MEMSETBADBLOCK = 0x80084d0c
MEMUNLOCK = 0x80084d06

View File

@ -537,6 +537,17 @@ func Chroot(path string) (err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func ClockAdjtime(clockid int32, buf *Timex) (state int, err error) {
r0, _, e1 := Syscall(SYS_CLOCK_ADJTIME, uintptr(clockid), uintptr(unsafe.Pointer(buf)), 0)
state = int(r0)
if e1 != 0 {
err = errnoErr(e1)
}
return
}
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func ClockGetres(clockid int32, res *Timespec) (err error) {
_, _, e1 := Syscall(SYS_CLOCK_GETRES, uintptr(clockid), uintptr(unsafe.Pointer(res)), 0)
if e1 != 0 {

Some files were not shown because too many files have changed in this diff Show More