Closing the HTTP connection requesting a push or pull will cancel the
push or pull. This behavior also applies to the CLI.
Signed-off-by: Aaron Lehmann <aaron.lehmann@docker.com>
Upstream-commit: d92e7ad7356e10c86e7dc479356578ac40fd2bbd
Component: engine
…for consistency as docker inspect and docker volume inspect supports it too
Signed-off-by: Vincent Demeester <vincent@sbr.pm>
Upstream-commit: 295c27388dd1e7cc4196fbb8ffe0646b33bacb5b
Component: engine
It will Tar up contents of child directory onto tmpfs if mounted over
This patch will use the new PreMount and PostMount hooks to "tar"
up the contents of the base image on top of tmpfs mount points.
Signed-off-by: Dan Walsh <dwalsh@redhat.com>
Upstream-commit: b3e527dfd242ad30c0297c8b257862116cf2c50e
Component: engine
Closes#9798
@maintainers please note that this is a change to the UX. We no longer
require the -f flag on `docker tag` to move a tag from an existing image.
However, this does make us more consistent across our commands,
see https://github.com/docker/docker/issues/9798 for the history.
Signed-off-by: Doug Davis <dug@us.ibm.com>
Upstream-commit: 8d4fe141c4c3f456df9c2be75ffe5071d1665717
Component: engine
...yeah, that was bugging me. :)
Signed-off-by: Chris Weyl <cweyl@alumni.drew.edu>
Upstream-commit: 8fd2630d01d65dd64053091ef9b35a98f4fc3d5c
Component: engine
libcontainer v0.0.4 introduces setting `/proc/self/oom_score_adj` to
better tune oom killing preferences for container process. This patch
simply integrates OomScoreAdj libcontainer's config option and adjust
the cli with this new option.
Signed-off-by: Antonio Murdaca <amurdaca@redhat.com>
Signed-off-by: Antonio Murdaca <runcom@redhat.com>
Upstream-commit: d3af7f283d8dc0be67be48e14cd740fbeb690f7a
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
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
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
* 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
- Optional "--shm-size=" was added to the sub-command(run, create,and build).
- The size of /dev/shm in the container can be changed
when container is made.
- Being able to specify is a numerical value that applies number,
b, k, m, and g.
- The default value is 64MB, when this option is not set.
- It deals with both native and lxc drivers.
Signed-off-by: NIWA Hideyuki <niwa.hiedyuki@jp.fujitsu.com>
Upstream-commit: 5aeaf2a0c4236711e0981515d8627b30e22a1637
Component: engine
