| Commit message (Collapse) | Author | Age |
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--latest : pause/unpause the latest container.
--filter : pause/unpause the filtered container.
--cidfile : Read container ID from the specified file and pause/unpause the container.
Signed-off-by: Toshiki Sonoda <sonoda.toshiki@fujitsu.com>
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A number of standard image names were lower-case, leading to
confusion in code such as:
registry := podman(... , "-n", "registry", registry, ...)
^--- variable ^---- constant
Fix a number of those to be capitalized and with _IMAGE suffix:
registry := podman(..., REGISTRY_IMAGE
Signed-off-by: Ed Santiago <santiago@redhat.com>
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command
Previously, if a container was not running, and the user ran the `podman
stats` command, an error would be reported: `Error: container state
improper`.
Podman now reports stats as the fields' default values for their
respective type if the container is not running:
```
$ podman stats --no-stream demo
ID NAME CPU % MEM USAGE / LIMIT MEM % NET IO BLOCK IO PIDS CPU TIME AVG CPU %
4b4bf8ce84ed demo 0.00% 0B / 0B 0.00% 0B / 0B 0B / 0B 0 0s 0.00%
```
Closes: #14498
Signed-off-by: Jake Correnti <jcorrenti13@gmail.com>
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The errcheck linter makes sure that errors are always check and not
ignored by accident. It spotted a lot of unchecked errors, mostly in the
tests but also some real problem in the code.
Signed-off-by: Paul Holzinger <pholzing@redhat.com>
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Automated for .go files via gomove [1]:
`gomove github.com/containers/podman/v3 github.com/containers/podman/v4`
Remaining files via vgrep [2]:
`vgrep github.com/containers/podman/v3`
[1] https://github.com/KSubedi/gomove
[2] https://github.com/vrothberg/vgrep
Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
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sed -i -e 's/Expect(len(\(.*\)))\.To(Equal(\(.*\)))/Expect(\1).To(HaveLen(\2))/' test/e2e/*.go
Signed-off-by: Ed Santiago <santiago@redhat.com>
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sed -i -e 's/Expect(len(\(.*\)))\.To(Equal(0))/Expect(\1).To(BeEmpty())/' test/e2e/*.go
Signed-off-by: Ed Santiago <santiago@redhat.com>
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Add --time flag to podman container rm
Add --time flag to podman pod rm
Add --time flag to podman volume rm
Add --time flag to podman network rm
Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
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paused containers still a cgroup we can use to grab the stats.
Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>
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e2e test failures are rife with messages like:
Expected 1 to equal 0
These make me cry. They're anti-helpful, requiring the reader
to dive into the source code to figure out what those numbers
mean.
Solution: Go tests have a '.Should(Exit(NNN))' mechanism. I
don't know if it spits out a better diagnostic (I have no way
to run e2e tests on my laptop), but I have to fantasize that
it will, and given the state of our flakes I assume that at
least one test will fail and give me the opportunity to see
what the error message looks like.
THIS IS NOT REVIEWABLE CODE. There is no way for a human
to review it. Don't bother. Maybe look at a few random
ones for sanity. If you want to really review, here is
a reproducer of what I did:
cd test/e2e
! positive assertions. The second is the same as the first,
! with the addition of (unnecessary) parentheses because
! some invocations were written that way. The third is BeZero().
perl -pi -e 's/Expect\((\S+)\.ExitCode\(\)\)\.To\(Equal\((\d+)\)\)/Expect($1).Should(Exit($2))/' *_test.go
perl -pi -e 's/Expect\((\S+)\.ExitCode\(\)\)\.To\(\(Equal\((\d+)\)\)\)/Expect($1).Should(Exit($2))/' *_test.go
perl -pi -e 's/Expect\((\S+)\.ExitCode\(\)\)\.To\(BeZero\(\)\)/Expect($1).Should(Exit(0))/' *_test.go
! Same as above, but handles three non-numeric exit codes
! in run_exit_test.go
perl -pi -e 's/Expect\((\S+)\.ExitCode\(\)\)\.To\(Equal\((\S+)\)\)/Expect($1).Should(Exit($2))/' *_test.go
! negative assertions. Difference is the spelling of 'To(Not)',
! 'ToNot', and 'NotTo'. I assume those are all the same.
perl -pi -e 's/Expect\((\S+)\.ExitCode\(\)\)\.To\(Not\(Equal\((0)\)\)\)/Expect($1).To(ExitWithError())/' *_test.go
perl -pi -e 's/Expect\((\S+)\.ExitCode\(\)\)\.ToNot\(Equal\((0)\)\)/Expect($1).To(ExitWithError())/' *_test.go
perl -pi -e 's/Expect\((\S+)\.ExitCode\(\)\)\.NotTo\(Equal\((0)\)\)/Expect($1).To(ExitWithError())/' *_test.go
! negative, old use of BeZero()
perl -pi -e 's/Expect\((\S+)\.ExitCode\(\)\)\.ToNot\(BeZero\(\)\)/Expect($1).Should(ExitWithError())/' *_test.go
Run those on a clean copy of main branch (at the same branch
point as my PR, of course), then diff against a checked-out
copy of my PR. There should be no differences. Then all you
have to review is that my replacements above are sane.
UPDATE: nope, that's not enough, you also need to add gomega/gexec
to the files that don't have it:
perl -pi -e '$_ .= "$1/gexec\"\n" if m!^(.*/onsi/gomega)"!' $(grep -L gomega/gexec $(git log -1 --stat | awk '$1 ~ /test\/e2e\// { print $1}'))
UPDATE 2: hand-edit run_volume_test.go
UPDATE 3: sigh, add WaitWithDefaultTimeout() to a couple of places
UPDATE 4: skip a test due to bug #10935 (race condition)
Signed-off-by: Ed Santiago <santiago@redhat.com>
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We missed bumping the go module, so let's do it now :)
* Automated go code with github.com/sirkon/go-imports-rename
* Manually via `vgrep podman/v2` the rest
Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
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Always use CGROUPV2 rather then reading from system all the time.
Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
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Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
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Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
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With the advent of Podman 2.0.0 we crossed the magical barrier of go
modules. While we were able to continue importing all packages inside
of the project, the project could not be vendored anymore from the
outside.
Move the go module to new major version and change all imports to
`github.com/containers/libpod/v2`. The renaming of the imports
was done via `gomove` [1].
[1] https://github.com/KSubedi/gomove
Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
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Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
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Signed-off-by: Brent Baude <bbaude@redhat.com>
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enable remote integration tests
Signed-off-by: Brent Baude <bbaude@redhat.com>
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There is no freezer controller in the cgroup root, use the current
cgroup to look it up.
The test was never running on cgroup v2.
Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>
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Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>
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These tests are passing locally.
Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
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Failing tests are now skipped and we should work from this.
Signed-off-by: Brent Baude <bbaude@redhat.com>
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Rather than checking for non-zero, we need to check for >0 to
distinguish between timeouts and error exit codes.
Signed-off-by: Jhon Honce <jhonce@redhat.com>
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Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>
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This enables programs and scripts wrapping the podman command to handle
'podman rm' and 'podman rmi' failures caused by paused or running
containers or due to images having other child images or dependent
containers. These errors are common enough that it makes sense to have
a more machine readable way of detecting them than parsing the standard
error output.
Signed-off-by: Ondrej Zoder <ozoder@redhat.com>
Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
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when doing localized tests (not varlink), we can use secondary image
stores as read-only image caches. this cuts down on test time
significantly because each test does not need to restore the images from
a tarball anymore.
Signed-off-by: baude <bbaude@redhat.com>
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Add the ability to pause and unpause containers with the remote client.
Also turned on the pause tests!
Signed-off-by: baude <bbaude@redhat.com>
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Signed-off-by: baude <bbaude@redhat.com>
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a series of improvements to our ginkgo test framework so we can
get better ideas of whats going on when run in CI
Signed-off-by: baude <bbaude@redhat.com>
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We have little to no testing to make sure we don't break podman image and
podman container commands that wrap traditional commands.
This PR adds tests for each of the commands.
Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
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Add the ability to run the integration (ginkgo) suite using
the remote client.
Only the images_test.go file is run right now; all the rest are
isolated with a // +build !remotelinux. As more content is
developed for the remote client, we can unblock the files and
just block single tests as needed.
Signed-off-by: baude <bbaude@redhat.com>
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Put common used test functions and structs to a separated package.
So we can use them for more testsuites.
Signed-off-by: Yiqiao Pu <ypu@redhat.com>
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We now can remove a paused container by sending it a kill signal while it
is paused. We then unpause the container and it is immediately killed.
Also, reworked how the parallelWorker results are handled to provide a
more consistent approach to how each subcommand implements it. It also
fixes a bug where if one container errors, the error message is duplicated
when printed out.
Signed-off-by: baude <bbaude@redhat.com>
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When running integration tests in our CI, we observe a problem where paused containers
are not able to be stopped; and therefore cannot be cleaned up. This leaves dangling mounts
and sometimes zombied conmon processes.
Signed-off-by: baude <bbaude@redhat.com>
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Operations like kill, pause, and unpause -- which can operation on one or
more containers -- can greatly benefit from parallizing its main job (eq kill).
In the case of pauseand unpause, an --all option as was added. pause --all will
pause all **running** containers. And unpause --all will unpause all **paused**
containers.
Signed-off-by: baude <bbaude@redhat.com>
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Because our tests are getting so long, we want to be able to audit which tests are taking
the longest to complete. This may indicate a bad test, bad CI, bad code, etc and therefore
should be auditable.
Also, make speed improvements to tests by making sure we only unpack caches images that
actually get used.
Signed-off-by: baude <bbaude@redhat.com>
Closes: #1178
Approved by: mheon
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As Matt pointed out, when running sleep in a container, the clean up was taking a
full ten seconds to stop container because sleep does not catch SIGTERM which is
the default podman stop signal and it had to wait for SIGKILL. Changing sleep to
top should result in better test times.
Signed-off-by: baude <bbaude@redhat.com>
Closes: #492
Approved by: rhatdan
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Signed-off-by: TomSweeneyRedHat <tsweeney@redhat.com>
Closes: #285
Approved by: mheon
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