The 1.22 API was temporarily removed in e4d86c2c38f4c99660da8ed65a8103e283e07e23
to prevent it showing up in the 1.9 documentation.
This reverts that change and tweaks the aligning
of the table headers in Markdown source.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Upstream-commit: 3ddd21b8b66be248ea04eb74c7a81349bffddac1
Component: engine
Docker daemon uses kv-store as the host-discovery backend.
Discovery module tracks the liveness of a node through a simple
keepalive mechanism. The keepalive mechanism depends on every
node performing heartbeat by registering itself with the discovery
module (via KV-Store Put operation). And for every Put operation,
the discovery module in all other nodes will receive a Watch
notification. That keeps the node alive.
Any node that fails to register itself within the TTL timer is
considered dead and removed from the discovery database.
The default timer (heartbeat = 20 seconds & ttl = 60 seconds)
works fine for small clusters. But for large clusters, these
default timers are extremely aggressive and that causes high CPU
& most of the processing is spent managing the node discovery
and that impacts normal daemon operation.
Hence we need a way to make the discovery ttl and heartbeat
configurable. As the cluster size grows, the user can change
these timers to make sure the daemon scales.
Signed-off-by: Madhu Venugopal <madhu@docker.com>
Upstream-commit: 2efdb8cbf519f55836b0703e47c907e24a20eff6
Component: engine
These changes were made as part of https://github.com/docker/docker/pull/17478
but inadvertently added to the v1.21 API version.
Also added a short description to the API changelog.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Upstream-commit: a06d5273b3cb72f68fc32da26955842287314970
Component: engine
Plugin drivers were added to docker info in
https://github.com/docker/docker/pull/17300
but not added to the example output in the online
docs.
Also fixed mixed tabs/spaces in the API documentation.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Upstream-commit: 0a7e45e95c9e554c73581def80881534800a2b28
Component: engine
Our tooling used to convert Markdown to HTML doesn't
properly handle '|' symbols embeded in code blocks
inside a table.
Changed the table to a plain HTML table as a workaround.
Also fixed indentation levels of two code examples.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Upstream-commit: bfdd94b0a8f0641f7bced9d3089a78e9550a7b04
Component: engine
2. modified page to remove note for apparmor and added it as a requirement for installing it on ubuntu
3. moved note to under prerequisites section
Signed-off-by: Zuhayr Elahi <elahi.zuhayr@gmail.com>
Upstream-commit: 0480da4d8cbd330732f005ea7ec1be93cc00e617
Component: engine
Currently, the Docker repos will trigger apt-get errors on a
multiarch-configured deb system because the repos don't contain all
architectures. For example, on a multiarch system supporting amd64 and
armhf, apt-get will look for armhf Docker packages, fail to find them,
and error out.
Fix this by qualifying the repo line with the currently active
architecture.
This fixes issue #18207.
Signed-off-by: Martin Kelly <martin@surround.io>
Upstream-commit: 3e5ac742417dc9461dd090c29ee9971ff0974adb
Component: engine
- update example based on '-ef' behavior
- new example specifying ps args 'aux'
- resolves#7205
Signed-off-by: Morgan Bauer <mbauer@us.ibm.com>
Upstream-commit: e28e4c7840455e97ac277a121a429f99a0c079df
Component: engine
Add API change description to docs due to `docker network inspect`
returns different data structure.
Signed-off-by: Zhang Wei <zhangwei555@huawei.com>
Upstream-commit: bfe711bed342202ed0918a309b2000bb158c4eb7
Component: engine
This commit enhance `docker network rm` command to allow user to delete
multi networks at the same time.
Signed-off-by: Zhang Wei <zhangwei555@huawei.com>
Upstream-commit: e7eb6687ef7da34cd69b27cfbaf3fd8112073530
Component: engine
Fixes#16555
Original docker `cp` always copy symbol link itself instead of target,
now we provide '-L' option to allow docker to follow symbol link to real
target.
Signed-off-by: Zhang Wei <zhangwei555@huawei.com>
Upstream-commit: 92600bdec1284f9031868751f61bef476d2e1dbd
Component: engine
explicit way to express that docker.list are different choices and not just one big file
Upstream-commit: 20905ec452ef0139027c6b0e193dda0d83a59f69
Component: engine
* This commit will mark --before and --since as deprecated, but leave their behavior
unchanged until they are removed, then re-implement them as options for --filter.
* And update the related docs.
* Update the integration tests.
Fixes issue #17716
Signed-off-by: Wen Cheng Ma <wenchma@cn.ibm.com>
Upstream-commit: 1921c629381d25ebff7b8b8c8348a0a81525f264
Component: engine
