Simplify the work-queue implementation by using a wait group. Once all
queued work items are done, the channel can be closed.
The system tests revealed a flake (i.e., #14351) which indicated that
the service container does not always get stopped which suggests a race
condition when queuing items. Those items are queued in a goroutine to
prevent potential dead locks if the queue ever filled up too quickly.
The race condition in question is that if a work item queues another,
the goroutine for queuing may not be scheduled fast enough and the
runtime shuts down; it seems to happen fairly easily on the slow CI
machines. The wait group fixes this race and allows for simplifying
the code.
Also increase the queue's buffer size to 10 to make things slightly
faster.
[NO NEW TESTS NEEDED] as we are fixing a flake.
Fixes: #14351
Signed-off-by: Valentin Rothberg <vrothberg@redhat.com>
I am constantly attempting to add the podname to the last
argument to podman pod create. Allowing this makes it match
podman volume create and podman network create.
It does not match podman container create, since podman container create
arguments specify the arguments to run with the container.
Still need to support the --name option for backwards compatibility.
Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
There is no good way to recommend labels for podman container runlabel.
Add the missing max-size log option. These are the only documented
options so the completion should not suggest something different.
Add proper --stop-signal completion. It will now complete all supported
signal names both upper and lowercase depending on the user input. Also
it work with and without the SIG prefix.
Fixing the TODOs in this file are more complicated since they describe
bigger features.
[NO NEW TESTS NEEDED]
Signed-off-by: Paul Holzinger <pholzing@redhat.com>
Currently this list is not exported from c/storage and the group
decided this will not be changed.
```release-note
NONE
```
Signed-off-by: Jhon Honce <jhonce@redhat.com>
- Look for and prevent lower-case arg descriptions:
podman cmd [arg]
- Look for and prevent optional-mandatory misordering:
podman cmd [ARG] ARG
- Tighter whitespace checks (and fix podman pod ps)
- simplify a no-longer-necessary mess! #8635 fixed the
horrible "CONTAINER | IMAGE" strings (with spaces),
so there's no longer a need to special-case those.
The one-extra-arg check is now much cleaner.
Minor refactoring.
Signed-off-by: Ed Santiago <santiago@redhat.com>
Remove the `ConfigDigest` field from `entities.ImageSummary` which has
never been populated (or documented) until now. Unless there is a
specific request or need to support it, remove the TODO that was added
during the libimage migration.
Signed-off-by: Valentin Rothberg <vrothberg@redhat.com>
Make sure that `podman image mount` prints a pretty table unless there
is only argument passed and without a custom format. Fixing a TODO item
brought me to the specific code location and revealed the fart in the
logic.
Signed-off-by: Valentin Rothberg <vrothberg@redhat.com>
A global system context does not make sense for the _bindings_, so
remove the TODOs.
[NO TESTS NEEDED]
Signed-off-by: Valentin Rothberg <vrothberg@redhat.com>
Change the TODO note to NOTE to actually reflect what it is:
breadcrumbs in case we want to add filtering the future.
Signed-off-by: Valentin Rothberg <vrothberg@redhat.com>
I have seen some system tests flake waiting for a container to
transition into a specific running state. My theory is that
the waiting time was not sufficient on nodes under high load.
Hence, increase the waiting time. Also replace the break with
a return to spare some cycles to redundantly compare with the
already checked state.
Signed-off-by: Valentin Rothberg <vrothberg@redhat.com>
this allows users to use a qemu installation that is
not in the default /usr/local/bin location
a user can configure engine.helper_binaries_dir key
or update PATH to include the installation location
to find the qemu binary
[NO NEW TESTS NEEDED]
Signed-off-by: Anjan Nath <kaludios@gmail.com>
The caching update made in
https://github.com/containers/podman/pull/14016 neglected to attend to
the "git repo." needs of this task. Fix this so images can build.
Also, make this optional task only appear when the `[CI:BUILD]` magic
string is used. No reason to tempt every PR author to press a
mysterious button labeled 'trigger'.
Signed-off-by: Chris Evich <cevich@redhat.com>
For various (mostly legacy) reasons, Podman presently maintains a
unified namespace for pods and containers - IE, we cannot have
both a pod and a container named "test" at the same time. To
implement this, we use a global database table of every pod and
container ID (and another of every pod and container name).
These entries should be added when containers/pods are added, and
removed when containers/pods are removed, with the database's
transactional integrity providing a guarantee that this is
batched with the overall removal and that the DB should remain
sane and consistent no matter what. As such, we treat a dangling
ID as a hard error that stops the use of Podman.
Unfortunately, we have someone run into this last Friday. I'm
still not certain how exactly their DB got into this state, but
without further clarification there, we can consider removing the
error and making Podman instead clean up and remove any dangling
IDs, which should restore Podman to a serviceable state. Drop an
error message if we do this, though, because people should know
that the DB is in a bad state.
[NO NEW TESTS NEEDED] it is deliberately impossible to produce a
configuration that would test this without hex-editing the DB
file.
Signed-off-by: Matthew Heon <mheon@redhat.com>
Fix a bug in the resolution of images in the Docker compat API.
When looking up an image by a short name, the name may match
an image that does not live on Docker Hub. The resolved name
should be used for normalization instead of the input name to
make sure that `busybox` can resolve to `registry.com/busybox`
if present in the local storage.
Fixes: #14291
Signed-off-by: Valentin Rothberg <vrothberg@redhat.com>
Create an auto-update event for each invocation, independent if images
and containers are updated or not. Those events will be indicated in
the events already but users will now know why.
Fixes: #14283
Signed-off-by: Valentin Rothberg <vrothberg@redhat.com>
The init binary until now has been bind-mounted to /dev/init which
breaks when bind-mounting to /dev. Instead mount the init to
/run/podman-init. The reasoning for using /run is that it is already
used for other runtime data such as secrets.
Fixes: #14251
Signed-off-by: Valentin Rothberg <vrothberg@redhat.com>
e2e tests tends to fail when running with multiple nodes because
the same device folder name is used accross all nodes
Signed-off-by: Cosmin Tupangiu <cosmin@redhat.com>
