When `docker stats` stopped containers, client will get empty stats data,
this commit will gurantee client always get "Name" and "ID" field, so
that it can format with `ID` and `Name` fields successfully.
Signed-off-by: Zhang Wei <zhangwei555@huawei.com>
Upstream-commit: eb3a7c232908377f4d4c0b0ec6fd35b0be138fdd
Component: engine
Before this patch, containers are silently removed from the stats list
on error. This patch instead will display `--` for all fields for the
container that had the error, allowing it to recover from errors.
Signed-off-by: Brian Goff <cpuguy83@gmail.com>
Upstream-commit: ff08036cc0d1b393106570a8c141e909d894f7d3
Component: engine
`docker stats --no-stream` always print zero values.
```
$ docker stats --no-stream
CONTAINER CPU % MEM USAGE / LIMIT MEM %
NET I/O BLOCK I/O
7f4ef234ca8c 0.00% 0 B / 0 B 0.00%
0 B / 0 B 0 B / 0 B
f05bd18819aa 0.00% 0 B / 0 B 0.00%
0 B / 0 B 0 B / 0 B
```
This commit will let docker client wait until it gets correct stat
data before print it on screen.
Signed-off-by: Zhang Wei <zhangwei555@huawei.com>
Upstream-commit: ea86c30a4acd53ef626d4c53aaf8f91134173948
Component: engine
This test is often failing on remote daemons. We tried many approaches
to fix it but none worked. In order to make the CI more reliable, this
will skip the test when running against a remote daemon (e.g. win2lin).
Signed-off-by: Tibor Vass <tibor@docker.com>
Upstream-commit: e80f86bce8f07122734cf4933e32ac82c9994d71
Component: engine
This will allow us to have a windows-to-linux CI, where the linux host
can be anywhere, connecting with TLS.
Signed-off-by: Tibor Vass <tibor@docker.com>
Upstream-commit: f4a1e3db998816e5fcb0df56c29519c488890464
Component: engine
Wait the new created container for running and then check if it
is in the docker stats to avoid flaky test.
Signed-off-by: Lei Jitang <leijitang@huawei.com>
Upstream-commit: 71d6e71cff4122a987a4655723d50a296916f523
Component: engine
This patch adds the ability to run `docker stats` w/o arguments and get
statistics for all running containers by default. Also add a new
`--all` flag to list statistics for all containers (like `docker ps`).
New running containers are added to the list as they show up also.
Add integration tests for this new behavior.
Docs updated accordingly. Fix missing stuff in man/commandline
reference for `docker stats`.
Signed-off-by: Antonio Murdaca <runcom@redhat.com>
Upstream-commit: ae818a820f49a9bd7ea8b753f124747fc548e501
Component: engine
- refactor to make it easier to split the api in the future
- addition to check the existing test case and make sure it contains
some expected output
Signed-off-by: Morgan Bauer <mbauer@us.ibm.com>
Upstream-commit: 2d5d606fd368814ead4ff189eeae264f2af8691b
Component: engine
Remove what seems unnecessary time.Sleep (1 second even) and comment the
ones that seemed necessary.
Signed-off-by: Vincent Demeester <vincent@sbr.pm>
Upstream-commit: 799d9605d6d37a0f5c559b0325d924ad183ff4ee
Component: engine
Adds a `stream` query param to the stats API which allows API users to
only collect one stats entry and disconnect instead of keeping the
connection alive to stream more stats.
Also adds a `--no-stream` flag to `docker stats` which does the same
Signed-off-by: Brian Goff <cpuguy83@gmail.com>
Upstream-commit: f3023a93d1a0a96a7312de441a550c758ac0c17d
Component: engine
