This patch will allow users to specify namespace specific "kernel parameters"
for running inside of a container.
Signed-off-by: Dan Walsh <dwalsh@redhat.com>
Upstream-commit: a60c612a04
Component: cli
Copy edit the content
Updates to existing material
Adding mbentley's comments
Updating with last minute comments
Update with Seb's comments
Signed-off-by: Mary Anthony <mary@docker.com>
Upstream-commit: 8850c4ab6e
Component: cli
This fix tries to fix the discrepancy between `docker stats` and
`docker run` where `docker run` uses RAMInBytes for all memory
related inputs but `docker stats` uses HumanSize for all memory
related outputs.
To be consistent, `docker stats` needs to use BytesSize for all
memory related outputs to conform to RAMInBytes in `docker run`.
This fix addresses this issue. As BytesSize is used, the test
cases needs to be adjusted to match `KiB/MiB/GiB` instead of
`KB/MB/GB`.
The documentation has also been updated.
This fix fixes#21765.
Signed-off-by: Yong Tang <yong.tang.github@outlook.com>
Upstream-commit: e450a54119
Component: cli
runc expects a systemd cgroupsPath to be in slice:scopePrefix:containerName
format and the "--systemd-cgroup" option to be set. Update docker accordingly.
Fixes 21475
Signed-off-by: Anusha Ragunathan <anusha@docker.com>
Upstream-commit: 31c32956ca
Component: cli
It was suggested to me that documentation for "docker pull" and "docker
push" should reference "docker login", to make clearer how to specify
credentials for a push or pull operation. Add a note to the manual pages
and reference documentation explaining how registry credentials are
managed.
Signed-off-by: Aaron Lehmann <aaron.lehmann@docker.com>
Upstream-commit: 5161f2dc15
Component: cli
It was forgetton to add change in man for new-added volume filters.
This change adds that.
Signed-off-by: Kai Qiang Wu(Kennan) <wkqwu@cn.ibm.com>
Upstream-commit: 3f15ba3bdf
Component: cli
This allows a user to specify explicitly to enable
automatic copying of data from the container path to the volume path.
This does not change the default behavior of automatically copying, but
does allow a user to disable it at runtime.
Signed-off-by: Brian Goff <cpuguy83@gmail.com>
Upstream-commit: eba678647b
Component: cli
The form "Save an images" is not correct.
Either "Save an image" or "Save images" work, but since
the save commands accepts multiple images, I chose the
latter.
Fixed in all places where I could grep "Save an image(s)".
Signed-off-by: Martin Mosegaard Amdisen <martin.amdisen@praqma.com>
Upstream-commit: 315c34a25a
Component: cli
All other options we have use `=` as separator, labels,
log configurations, graph configurations and so on.
We should be consistent and use `=` for the security
options too.
Signed-off-by: David Calavera <david.calavera@gmail.com>
Upstream-commit: a7364b3743
Component: cli
The old examples no longer worked due to changes in
the client and Docker Hub.
This updates the "docker pull" documentation and
adds more examples and explanation of the features.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Upstream-commit: 75bcb4f94a
Component: cli
Once thin pool gets full, bad things can happen. Especially in case of xfs
it is possible that xfs keeps on retrying IO infinitely (for certain kind
of IO) and container hangs.
One way to mitigate the problem is that once thin pool is about to get full,
start failing some of the docker operations like pulling new images or
creation of new containers. That way user will get warning ahead of time
and can try to rectify it by creating more free space in thin pool. This
can be done either by deleting existing images/containers or by adding more
free space to thin pool.
This patch adds a new option dm.min_free_space to devicemapper graph
driver. Say one specifies dm.min_free_space=10%. This means atleast
10% of data and metadata blocks should be free in pool before new device
creation is allowed, otherwise operation will fail.
By default min_free_space is 10%. User can change it by specifying
dm.min_free_space=X% on command line. A value of 0% will disable the
check.
Signed-off-by: Vivek Goyal <vgoyal@redhat.com>
Upstream-commit: 8db4ee005a
Component: cli
Following #19995 and #17409 this PR enables skipping userns re-mapping
when creating a container (or when executing a command). Thus, enabling
privileged containers running side by side with userns remapped
containers.
The feature is enabled by specifying ```--userns:host```, which will not
remapped the user if userns are applied. If this flag is not specified,
the existing behavior (which blocks specific privileged operation)
remains.
Signed-off-by: Liron Levin <liron@twistlock.com>
Upstream-commit: ce28fa45b0
Component: cli
It is difficult to gather information about docker volumes command
without a parent man page.
This man page attempts to explain docker volumes and then references
the command man pages.
Signed-off-by: Dan Walsh <dwalsh@redhat.com>
Upstream-commit: b5c9713ee0
Component: cli
Allows users to submit options similar to the `mount` command when
creating a volume with the `local` volume driver.
For example:
```go
$ docker volume create -d local --opt type=nfs --opt device=myNfsServer:/data --opt o=noatime,nosuid
```
Signed-off-by: Brian Goff <cpuguy83@gmail.com>
Upstream-commit: b1bac487a6
Component: cli
These were left-overs from the now deprecated
and removed functionality to registrer a new account
through "docker login"
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Upstream-commit: 6c61d29231
Component: cli
This removes the email prompt when you use docker login, and also removes the ability to register via the docker cli. Docker login, will strictly be used for logging into a registry server.
Signed-off-by: Ken Cochrane <kencochrane@gmail.com>
Upstream-commit: 317cfbd7bd
Component: cli
- Allow to filter containers by volume with `--filter volume=name` and `filter volume=/dest`.
- Show their names in the list with the custom format `{{ .Mounts }}`.
Signed-off-by: David Calavera <david.calavera@gmail.com>
Upstream-commit: beb7b68810
Component: cli
Add `--restart` flag for `update` command, so we can change restart
policy for a container no matter it's running or stopped.
Signed-off-by: Zhang Wei <zhangwei555@huawei.com>
Upstream-commit: 623082a1eb
Component: cli
The at sign (`@`) was being referred to in the documentation as an
ampersand (`&`).
Signed-off-by: Tom X. Tobin <tomxtobin@tomxtobin.com>
Upstream-commit: aa46699081
Component: cli
