commit cf364703fc changed the way
/sys/fs/cgroup is mounted when there is not a netns and it now honors
the ro flag. The mount was created using a bind mount that is a
problem when using a cgroup namespace, fix that by mounting a fresh
cgroup file system.
Closes: https://github.com/containers/podman/issues/20073
Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>
The --syslog flag has not been passed to the cleanup process (i.e.,
conmon's exit args) complicating debugging quite a bit.
Signed-off-by: Valentin Rothberg <vrothberg@redhat.com>
The test started to fail in gating and on workstations. It turned out
that pushing the test image to the registry recompresses it which in
turn may change the digest. The digest now started to change; computing
it depends on the toolchain so the test passed before by pure luck it
seems.
Signed-off-by: Valentin Rothberg <vrothberg@redhat.com>
Commit 2 of 2: manual fixes to get tests to pass
Mostly adding "-q" to pull & push. In a few places that's
not possible, so revert to Exit(0) with stderr checks.
We do a *LOT* of image pulling! In a desperate attempt
to fix that, change some instances of ALPINE to CITEST_IMAGE.
Signed-off-by: Ed Santiago <santiago@redhat.com>
QM needs to be able to specify the maximum number of open files within the QM
environment to ensure FFI.
Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
QM needs to be able to specify the maximum number of PIDs within the QM
environment to ensure FFI.
Picking a total of 10,000 Pids might be a rasonable constraint on the
QM.
Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
Commit 2 of 2: manual fixes to get tests to pass.
Mostly adding "-q", but in some cases reverting back to Exit(0)
with progress-message checks.
Plus, fix a typo in an error message
Signed-off-by: Ed Santiago <santiago@redhat.com>
Ongoing steps toward RUN-1907: replace Exit(0) with ExitCleanly()
Commit 1 of 2: simple automated string-replace, plus fixes
to includes.
Signed-off-by: Ed Santiago <santiago@redhat.com>
Ongoing steps toward RUN-1907: replace Exit(0) with ExitCleanly()
Several manual fixes for tests that broke:
1. (the usual case): add "-q" to podman-create or -pull; or
2. Revert back to Expect(Exit(0)), and add stderr checks for
progress messages
Signed-off-by: Ed Santiago <santiago@redhat.com>
Ongoing steps toward RUN-1907: replace Exit(0) with ExitCleanly()
One manual fix: adding -q to podman commit, to avoid progress messages
Signed-off-by: Ed Santiago <santiago@redhat.com>
Ongoing steps toward RUN-1907: replace Exit(0) with ExitCleanly()
A handful of test files with trivial command-line replacement,
and no manual muckery (aside from includes).
Signed-off-by: Ed Santiago <santiago@redhat.com>
commit 8b4a79a744 introduced
oom_score_adj clamping when the container oom_score_adj value is lower
than the current one in a rootless environment. Move the check to
init() time so it is performed every time the container starts and not
only when it is created. It is more robust if the oom_score_adj value
is changed for the current user session.
Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>
Ongoing steps toward RUN-1907: replace Exit(0) with ExitCleanly()
Clean command-line replace, but required adding "-q" (quiet)
to all commit commands. Except one, on which I added tests
for the expected progress messages.
Signed-off-by: Ed Santiago <santiago@redhat.com>
Ongoing steps toward RUN-1907: replace Exit(0) with ExitCleanly()
Clean command-line replace, with manual tweaks to two tests:
* clone to a pod: revert to just Exit(0), because podman issues
a namespace warning
* --destroy --force : run "top" in container, not default (shell),
to avoid the 10-second SIGKILL fallback warning
Signed-off-by: Ed Santiago <santiago@redhat.com>
Ongoing steps toward RUN-1907: replace Exit(0) with ExitCleanly()
Clean command-line replace.
Also, fix up the Containerized and Debian exceptions in matcher.
I was in a huge rush Thursday night when I added the Debian
exception. This, I hope, makes it slightly easier to understand
the cases where we don't check stderr.
Signed-off-by: Ed Santiago <santiago@redhat.com>
HC events were firing as part of the `exec` call, before it had
even been decided whether the HC succeeded or failed. As such,
the status was not going to be correct any time there was a
change (e.g. the first event after a container went healthy to
unhealthy would still read healthy). Move the event into the
actual Healthcheck function and throw it in a defer to make sure
it happens at the very end, after logs are written.
Ignores several conditions that did not log previously (container
in question does not have a healthcheck, or an internal failure
that should not really happen).
Still not a perfect solution. This relies on the HC log being
written, when instead we could just get the status straight from
the function writing the event - so if we fail to write the log,
we can still report a bad status. But if the log wasn't written,
we're in bad shape regardless - `podman ps` would disagree with
the event written, for example.
Fixes#19237
Signed-off-by: Matt Heon <mheon@redhat.com>
Add support to kube play to support the TerminationGracePeriodSeconds
fiels by sending the value of that to podman's stopTimeout.
Add support to kube generate to generate TerminationGracePeriodSeconds
if stopTimeout is set for a container (will ignore podman's default).
Signed-off-by: Urvashi Mohnani <umohnani@redhat.com>
If some volumes are specified in containers.conf, they are currently
added twice to the containers spec causing the container to fail:
$ head -n2 ~/.config/containers/containers.conf
[containers]
volumes = ["/tmp:/tmp"]
$ podman pod create --name foo
7ac7f97f9b74a596332483e4a13e58cb9c8d997e9c5baae46804ae0acc26cbc6
$ podman run --pod=foo alpine true
Error: "/tmp": duplicate mount destination
The fix is to ignore the setting from containers.conf when setting the
pod default configuration.
Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>
This test checks that the pod cgroups are created and that the limits
set for a pod cgroup are enforced also after a reboot.
Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>
Ongoing steps toward RUN-1907: replace Exit(0) with ExitCleanly()
Clean command-line replace, with one manual reversion (commented)
And -- duh! -- skip the stderr check on Debian!
Signed-off-by: Ed Santiago <santiago@redhat.com>
When the "rmi" part of "run --rmi" fails due to image being in use
by another container (or for any reason, actually), issue a warning
message, not an error.
Signed-off-by: Ed Santiago <santiago@redhat.com>
Under some circumstances podman tries to kill a container
using signal 37, for which unix.SignalName() returns "".
Not helpful. So, when that happens, show "(signal number)".
Signed-off-by: Ed Santiago <santiago@redhat.com>
PR #19878 (checking for warnings in system tests) broke upgrade tests.
Reason: my long-ago "optimization" in which, if a PR touches only
tests in X, do not run tests in Y. Unfortunately, upgrade tests
rely on code in the system-test directory. I don't know if this
is fixable; nor if it's an acceptable tradeoff. Please discuss.
Sorry, everyone.
Signed-off-by: Ed Santiago <santiago@redhat.com>
