Add a debug line to the wait to test to see which container
is being left behind after the cleaup where the race is happening.
Signed-off-by: Urvashi Mohnani <umohnani@redhat.com>
`Ping()` requires the DB lock, so we had to move it into a transaction
to fix#17859. Since we try to access the DB directly afterwards, I
prefer to let that fail instead of paying the cost of a transaction
which would lock the DB for _all_ processes.
[NO NEW TESTS NEEDED] as it's a hard to reproduce race.
Fixes: #17859
Signed-off-by: Valentin Rothberg <vrothberg@redhat.com>
If a path (Yaml, ConfigMap, EnvFile) starts with a systemd path
specifier, treat the path as absolute
Add tests - unit, e2e and bats
Signed-off-by: Ygal Blum <ygal.blum@gmail.com>
...not CONTAINERS_CONF. At least for most tests.
Nearly every system test currently using CONTAINERS_CONF=tmpfile
should be using CONTAINERS_CONF_OVERRIDE.
Simple reason: runtime (crun/runc), database_backend (bolt/sqlite),
logger, and other important settings from /etc/c.conf are not
usually written into the tmpfile. Those tests, therefore, are
not running podman as configured on the system.
Much more discussion: #15413
This PR is a prerequisite for enabling sqlite system tests. For
the sake of simplicity and sanity, I choose to submit the sqlite
switch as a separate PR once this passes and merges.
Signed-off-by: Ed Santiago <santiago@redhat.com>
It flakes once or twice a day:
VERSION=1.51.1 ./hack/install_golangci.sh
Installing golangci-lint v1.51.1 into ./bin/golangci-lint
golangci/golangci-lint info checking GitHub for tag 'v1.51.1'
golangci/golangci-lint crit unable to find 'v1.51.1' - use 'latest'
or see https://github.com/golangci/golangci-lint/releases for details
No visibility into why, and no special reason to believe that
retrying five seconds later will work, but it seems worth a try.
Signed-off-by: Ed Santiago <santiago@redhat.com>
Race introduced in #16709, which changed 'top' to 'true', so
there was only a narrow window in which '.State.ConmonPod'
would be valid. Remove the race.
Fixes: #17882
Signed-off-by: Ed Santiago <santiago@redhat.com>
when looking for a machine, look it up locally first to prevent
accidental collision with non-podman machine vms. in the cast of
`podman machine ls`, only list podman machines found by json files
Enabled remove with force.
[NO NEW TESTS NEEDED]
Signed-off-by: Brent Baude <bbaude@redhat.com>
The os.IsNotExist() function comment mentions that new code should use
`errors.Is(err, fs.ErrNotExist)` instead.
The check was already in CI but used the wrong function name (extra s.)
Signed-off-by: Paul Holzinger <pholzing@redhat.com>
If a container with an ID starting with "db1" exists, and a
container named "db1" also exists, and they are different
containers - if I run `podman inspect db1` the container named
"db1" should be inspected, and there should not be an error that
multiple containers matched the name or id "db1". This was
already handled by BoltDB, and now is properly managed by SQLite.
Fixes#17905
Signed-off-by: Matt Heon <mheon@redhat.com>
Make sure we can install podman even when the podman-mac-helper install
command fails. This used to be the behavior but commit bae07b6ea2 caused
the regression because the binary now returns 1 as exit code on errors.
[NO NEW TESTS NEEDED] I am not sure if we can test the install step in
CI.
Fixes#17910
Signed-off-by: Paul Holzinger <pholzing@redhat.com>
Since commit bae07b6ea2 we exit with 1 one errors. This caused problem
for the mac installer which fails because of the error now.
If the helper is already installed do not treat this as hard error and
just log it instead.
Signed-off-by: Paul Holzinger <pholzing@redhat.com>
The DB config is a single-row table, and the first Podman process
to run against the database creates it. However, there was a race
where multiple Podman processes, started simultaneously, could
try and write it. Only the first would succeed, with subsequent
processes failing once (and then running correctly once re-ran),
but it was happening often in CI and deserves fixing.
[NO NEW TESTS NEEDED] It's a CI flake fix.
Signed-off-by: Matt Heon <mheon@redhat.com>
Add yet another environment variable for loading containers.conf.
When CONTAINERS_CONF_OVERRIDE is set, the specified config file
will be loaded last - even when CONTAINERS_CONF is set.
This mechanism is needed to preserve system settings and other
environment variables. Setting CONTAINERS_CONF will load only
the specified config file and ignore all system and user paths.
That makes testing hard as many Podman tests use CONTAINERS_CONF
for testing.
The intended use of CONTAINERS_CONF_OVERRIDE is to set it during tests
and point it to a specific configuration of Podman (e.g., netavark with
sqlite backend).
Similar needs have popped up talking to users in the automotive and
high-performance computing space. In a way, such a setting allows for
specifying a specific "flavor" of Podman while preserving all existing
settings on the system.
Signed-off-by: Valentin Rothberg <vrothberg@redhat.com>
SQLite developers consider it a misfeature [1], and after turning it on,
we saw a new set of flakes. Let's turn it off and trust the developers
[1] that WAL mode is sufficient for our purposes.
Turning the shared cache off also makes the DB smaller and faster.
[NO NEW TESTS NEEDED]
[1] https://sqlite.org/forum/forumpost/1f291cdca4
Signed-off-by: Valentin Rothberg <vrothberg@redhat.com>
We use the same endpoint for libpod and docker compat API. However as
reported docker returns "id" lowercase. Because we cannot break the
libpod API right now keep the output for the libpod endpoint and only
change the docker one.
To do so simply use two types that we can cast with different JSON tags.
Fixes#17869
Signed-off-by: Paul Holzinger <pholzing@redhat.com>
The symptoms in #17859 indicate that setting the PRAGMAs in individual
EXECs outside of a transaction can lead to concurrency issues and
failures when the DB is locked. Hence set all PRAGMAs when opening
the connection. Move them into individual constants to improve
documentation and readability.
Further make transactions exclusive as #17859 also mentions an error
that the DB is locked during a transaction.
[NO NEW TESTS NEEDED] - existing tests cover the code.
Fixes: #17859
Signed-off-by: Valentin Rothberg <vrothberg@redhat.com>
<MH: Cherry-picked on top of my branch>
Signed-off-by: Matthew Heon <matthew.heon@pm.me>
I was searching the SQLite docs for a fix, but apparently that
was the wrong place; it's a common enough error with the Go
frontend for SQLite that the fix is prominently listed in the API
docs for go-sqlite3. Setting cache mode to 'shared' and using a
maximum of 1 simultaneous open connection should fix.
Performance implications of this are unclear, but cache=shared
sounds like it will be a benefit, not a curse.
[NO NEW TESTS NEEDED] This fixes a flake with concurrent DB
access.
Signed-off-by: Matthew Heon <matthew.heon@pm.me>
skip in setup() if journald unavailable.
To be pedantic, this is overkill: some quadlet tests pass
because they don't run journald. Too bad.
Also skip a play-kube test that requires journal
Signed-off-by: Ed Santiago <santiago@redhat.com>
