Fix a race in the k8s-file logs driver. When "following" the logs,
Podman will print the container's logs until the end. Previously,
Podman logged until the state transitioned into something non-running
which opened up a race with the container still running, possibly in
the "stopping" state.
To fix the race, log until we've seen the wait event for the specific
container. In that case, conmon will have finished writing all logs to
the file, and Podman will read it until EOF.
Further tweak the integration tests for testing `logs -f` on a running
container. Previously, the test only checked for one of two lines
stating that there was a race. Indeed the race was in using `run --rm`
where a log file may be removed before we could fully read it.
Fixes: #10596
Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
Image prune --filter is fully implemented in the api, http api
yet not connected with the cli execution. User trying to use
filters does not see the effect. This commit adds glue code to enable
possiblity of using --filter in prune in the cli execution.
Signed-off-by: Jakub Guzik <jakubmguzik@gmail.com>
If a client closes the http connection during image pull, the
service should cancel the pull operation.
[NO TESTS NEEDED] I have no idea how we could test this reliable.
Fixes: #7558
Signed-off-by: Paul Holzinger <pholzing@redhat.com>
The api doc used wrong response examples for both the compat and libpod
network prune endpoints. Change the doc so that it matches the actual
return values. Also fix the endpoints to return an empty array instead
of null when no networks are removed.
[NO TESTS NEEDED]
Fixes: #10564
Signed-off-by: Paul Holzinger <pholzing@redhat.com>
Followup to #9740. Nice work, but the _confirm_update() helper
was dangerously broken and I just wasn't able to communicate
that. Given the time zone difference, and my weekly time cost
in reviewing, it's easier for me to fix it myself. (The problem
is that the function was a complete NOP, which would lead to
flakes).
Also: got rid of some clutter, restructured a few minor places
for maintainability.
Signed-off-by: Ed Santiago <santiago@redhat.com>
The rework of namespace handling for rootless CNI broke this, as
CNI networks were being computed incorrectly. Fix handling of
CNI networks for the Compat Create REST API for containers, and
add a test so we don't regress again.
Fixes#10569
Signed-off-by: Matthew Heon <mheon@redhat.com>
Add some cases for podman auto-update:
1. Test with different value for label io.containers.autoupdate
2. Run podman auto-update as systemd timer
Signed-off-by: Yiqiao Pu <ypu@redhat.com>
The checkpoint archive compression was hardcoded to `archive.Gzip`.
There have been requests to make the used compression algorithm
selectable. There was especially the request to not compress the
checkpoint archive to be able to create faster checkpoints when not
compressing it.
This also changes the default from `gzip` to `zstd`. This change should
not break anything as the restore code path automatically handles
whatever compression the user provides during restore.
Signed-off-by: Adrian Reber <areber@redhat.com>
This just reorders the options in the podman-container-checkpoint man
page alphabetically. No actual content changed.
Signed-off-by: Adrian Reber <areber@redhat.com>
Updated version for the MANPAGE_SYNTAX and adaption of the syntax for
the manpages of podman-commit, podman-attach, and podman-auto-update.
Signed-off-by: Alexander Richter <67486332+Procyhon@users.noreply.github.com>
The CNI configuration fields named Bytes are typed
[]byte which the GO JSON encoded automatically Base64 encodes.
Note: Future major versions of Podman will refactor the networking
endpoints to encapsulate/abstract the CNI structures which will
allow better documenation and encoding.
Fixes#10562
Signed-off-by: Jhon Honce <jhonce@redhat.com>
There is race condition in the remote client attach logic. Because the
resize api call was handled in an extra goroutine the container was
started before the resize call happend. To fix this we have to call
resize in the same goroutine as attach. When the first resize is done
start a goroutine to listen on SIGWINCH in the background and resize
again if the signal is received.
Fixes#9859
Signed-off-by: Paul Holzinger <pholzing@redhat.com>
Certain event meta data was lost when converting the remote events to
libpod events and vice versa. Enable the skipped system tests for
remote.
Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
Restored containers, until now, had the same port mappings as the
original started container. This commit adds the parameter '--publish'
to 'podman container restore' with the same semantic as during
create/run.
With this change it is possible to create a copy from a container with a
'--publish' rule and replace the original '--publish' setting with a new
one.
# podman run -p 2345:8080 container
# podman container checkpoint -l --export=dump.tar
# podman container restore -p 5432:8080 --import=dump.tar
The restored container will now listen on localhost:5432 instead of
localhost:2345 as the original created container.
Signed-off-by: Adrian Reber <areber@redhat.com>
Fix a bug in remote events where only one event would be sent if when
streaming is turned off. The source of the bug was that the handler
attempted to implement the streaming logic and did it wrong. The fix is
rather simple by removing this logic from the handler and let the events
backend handle streaming.
Fixes: #10529
Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
Change the type of units generated with --new from "forking" to
"notify". This brings Podman closer to systemd and opens up
Podman to a number of use cases (see #5572).
Units generated without --new remain with `type=forking`. I
experimented a bit with adding a `--sdnotify` flag to `podman start` but
it doesn't really work well since we're competing with the default
sdnotify mode set during container creation.
Fixes: #5572
Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
OpenShift Merge Robot
Valentin Rothberg
Jakub Guzik
dependabot[bot]
Paul Holzinger
Ed Santiago
Brent Baude
Matthew Heon
Yiqiao Pu
Lokesh Mandvekar
Adrian Reber
Alexander Richter
Roger Coll
Jhon Honce
cdoern
Boaz Shuster
alex narayan