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* system tests: add assert(), and start using itEd Santiago2022-04-20
| | | | | | | | | | | | | | | | | | | | | Problem: the system test 'is()' checker was poorly thought out. For example, there is no way to check for inequality or for absence of a substring. Solution, step 1: introduce new assert(), copied almost verbatim from buildah, where it has been successful in addressing the gaps in is(). The logical next step is to search the tests for 'die' and for 'run', looking for negative assertions which we can replace with assert(). There were a lot, and in the process I found a number of ugly bugs in the tests themselves. I've taken the liberty of fixing these. Important note: at this time we have both assert() and is(). Replacing all instances of is() would be impossible to review. Signed-off-by: Ed Santiago <santiago@redhat.com>
* Fix --tail log on restart problemDaniel J Walsh2022-04-13
| | | | | | | | | | | | | --tail=1 is not working f you restart a container with journald logging. We see the exit status and then call into the logging a second time causing all of the logs to print. Removing the tail log on exited seems to fix the problem. Fixes: https://github.com/containers/podman/issues/13098 Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
* System tests: fix RHEL8 gating testsEd Santiago2022-01-10
| | | | | | | | | | Add a fix for RHEL8 gating tests. This resolves yet another journald/file events/logger mismatch bug. Also, while I'm at it, more log cleanup: a recently-added test was missing final rm/rmi, resulting in big red scary output in test logs. Signed-off-by: Ed Santiago <santiago@redhat.com>
* fix remote run/start flakeValentin Rothberg2021-12-06
| | | | | | | | | | | Fix the flake reported in #9597 with a workaround to at least stop wasting energy until the root cause has been found and fixed. It seems that a remote run returns before the container has transitioned into the `exited` state which ultimately breaks a subsequent remote start with attach. Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
* journald logs: keep reading until the journal's endNalin Dahyabhai2021-11-15
| | | | | | | | | | | When reading logs from the journal, keep going after the container exits, in case it gets restarted. Events logged to the journal via the normal paths don't include CONTAINER_ID_FULL, so don't bother adding it to the "history" event we use to force at least one entry for the container to show up in the log. Signed-off-by: Nalin Dahyabhai <nalin@redhat.com>
* Set flags to test 'logs -f' with journald driverHironori Shiina2021-10-27
| | | | | | | | | `logs -f` with `journald` is supported only when `journald` events backend is used. To pass system tests using `logs -f` in an environment where `events_logger` is not set to `journald` in `containers.conf`, this fix sets `--events-backend` or `--log-driver` temporally. Signed-off-by: Hironori Shiina <shiina.hironori@jp.fujitsu.com>
* Add --time out for podman * rm -f commandsDaniel J Walsh2021-10-04
| | | | | | | | | 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>
* System tests: speed up. They've gotten too slow.Ed Santiago2021-09-27
| | | | | | | | | | | | | | | | | | | | | | | | | | - logs: remove unnecessary sleeps. This saves ~25s. Unfortunately, journald seems to have some sort of lag, so we need to keep retrying until we get the 'after' string. - ps: add placeholder test for once buildah 3544 is fixed - cp: bulk-kill containers when finished, instead of one by one. This is a big change and only saves about 8s per run, but hey. - mount,pause,healthcheck: 'podman stop -t 0' before rm'ing containers. Easy 50s. Have I mentioned, lately, that 'podman rm -f' needs a '-t 0' flag? - play: same, and also 'podman pod stop'. Seems to shave ~20s. - socket-activation: UGH! Buggy and useless tests! They were running "sleep 90" containers for no reason whatsoever. I assume the intention was to run them with "-d", so that's what I've done here. Also fixed some language. 180 seconds! (Unrelated: cleanup in 070-build, use $IMAGE, not alpine) Signed-off-by: Ed Santiago <santiago@redhat.com>
* logs -f: file: fix dead lockValentin Rothberg2021-09-07
| | | | | | | | Fix a dead lock in the file log driver where one goroutine would wait on the tail to hit EOF but reading is blocked for the function to return. Fixes: 11461 Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
* Implemented --until flag for libpod's container logscdoern2021-07-22
| | | | | | | compat containers/logs was missing actual usage of until query param. This led me to implement the until param for libpod's container logs as well. Added e2e tests. Signed-off-by: cdoern <cdoern@redhat.com>
* journald logger: fix race conditionValentin Rothberg2021-05-26
| | | | | | | | | | | | | | | | | | | | | | | Fix a race in journald driver. Following the logs implies streaming until the container is dead. Streaming happened in one goroutine, waiting for the container to exit/die and signaling that event happened in another goroutine. The nature of having two goroutines running simultaneously is pretty much the core of the race condition. When the streaming goroutines received the signal that the container has exitted, the routine may not have read and written all of the container's logs. Fix this race by reading both, the logs and the events, of the container and stop streaming when the died/exited event has been read. The died event is guaranteed to be after all logs in the journal which guarantees not only consistencty but also a deterministic behavior. Note that the journald log driver now requires the journald event backend to be set. Fixes: #10323 Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
* podman image tree: restore previous behaviorValentin Rothberg2021-05-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The initial version of libimage changed the order of layers which has now been restored to remain backwards compatible. Further changes: * Fix a bug in the journald logging which requires to strip trailing new lines from the message. The system tests did not pass due to empty new lines. Triggered by changing the default logger to journald in containers/common. * Fix another bug in the journald logging which embedded the container ID inside the message rather than the specifid field. That surfaced in a preceeding whitespace of each log line which broke the system tests. * Alter the system tests to make sure that the k8s-file and the journald logging drivers are executed. * A number of e2e tests have been changed to force the k8s-file driver to make them pass when running inside a root container. * Increase the timeout in a kill test which seems to take longer now. Reasons are unknown. Tests passed earlier and no signal-related changes happend. It may be CI VM flake since some system tests but other flaked. Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
* RHEL gating tests: more journald exceptionsEd Santiago2020-12-14
| | | | | | | | | | | | | | | | | | | | Followup to #8284, due to my not having noticed #8096. RHEL gating tests are failing again due to rhbz#1895105, the one where we can't run journalctl rootless on RHEL. #8284 fixed this for some RHEL builds of older podman, but I missed #8096 which added yet another logs test. This brings us to three journalctl exceptions, which means it gets complicated because I have to refactor it all. **THIS IS NOT SUSTAINABLE**. We need some way to have a similar setup in CI, with a permission-less rootless login, so we don't add yet another logs test some day and discover, months later, that it doesn't work on RHEL and then have to go into crisis mode. Signed-off-by: Ed Santiago <santiago@redhat.com>
* Support Unix timestamps for `podman logs --since`Chih-Hsuan Yen2020-12-04
| | | | | | To match what podman-logs(1) describes --since Signed-off-by: Chih-Hsuan Yen <yan12125@gmail.com>
* system tests: skip journald tests on RHEL8Ed Santiago2020-11-09
| | | | | | | | (actually, on any system exhibiting the symptom wherein journalctl fails due to insufficient permissions, which for all practical purposes means only RHEL8) Signed-off-by: Ed Santiago <santiago@redhat.com>
* Fix Podman logs reading journaldAshley Cui2020-10-02
| | | | | | | A podman could not read logs written to journald properly, due to a tail config bug. Added a system test to check this - since e2e tests don't like journald Signed-off-by: Ashley Cui <acui@redhat.com>
* Reenable remote system testsEd Santiago2020-08-03
| | | | | | | | | | | | | | | | | | | podman-remote is in better shape now. Let's see what needs to be done to reenable remote system tests. - logs test: skip multilog, it doesn't work remote - diff test: use -l only when local, not with remote - many other tests: skip_if_remote, with 'FIXME: pending #xxxx' where xxxx is a filed issue. Unrelated: added new helper to skip_if_remote and _if_rootless, where we check if the source message includes "remote"/"rootless" and insert it if missing. This is a minor usability enhancement to make it easier to understand at-a-glance why a skip triggers. Signed-off-by: Ed Santiago <santiago@redhat.com>
* bats - various small updatesEd Santiago2019-04-18
| | | | | | | | | | | | | | - podman-remote: - enable log, run and build tests, they're working now - well, except build + rootless. Skip that one. - add explanation of why info test is skipped - Giuseppe's permission test: - validate GraphRoot and RunRoot values - add verbose logging, to enable seeing full directory tree permissions on error Signed-off-by: Ed Santiago <santiago@redhat.com>
* BATS tests: start supporting podman-remoteEd Santiago2019-04-10
| | | | | | | | | | | | | | podman-remote now supports rm! That's what we needed to start running BATS tests. Although most tests don't actually work, some do, and maybe the rest will start working over time. For now, disable them. The only significant difference found is that podman-remote strips fractional seconds from timestamps in JSON output. Probably not something worth caring about. Signed-off-by: Ed Santiago <santiago@redhat.com>
* BATS: new tests, and improvements to existing onesEd Santiago2019-03-18
| | | | | | | | | | | | | | | | | | | | | New: - podman exec - podman load (requires #2674) - CLI parsing (regression test for #2574) Improved: - help: test "podman NoSuchCommand", and subcommands - help: test "podman cmd" without required args - pod: start with --infra=false; this allows running rootless - log: also run 'logs' after container is run - log: test -f with two containers Also, use helpful descriptions for skip_if_rootless Tested on f29, root and rootless. As soon as podman-remote supports rm, I'll start testing that too. Signed-off-by: Ed Santiago <santiago@redhat.com>
* Implement review feedbackEd Santiago2019-03-07
- document a recommended convention for fail-fast tests - document the requirement for jq. (And, add a fail-fast test for its presence; remove the duplicated checks in subtests) - add further sanity checks to 'help' test. Add missing documentation. Remove a no-longer-needed workaround for usage-message bug fixed in #2486 - add a documented TEMPLATE - and, since we're at 1.1, enable 'Remote API' check in version test - better diagnostics in setup/teardown; add vim filetype hint; better formatting of actual-vs-expect errors - new pod-top, logs, build tests - improve error messages - add $IMAGE alias for ridiculous $PODMAN_TEST_IMAGE_FQN - final cleanup, in prep for merge Signed-off-by: Ed Santiago <santiago@redhat.com>