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path: root/test/system/250-systemd.bats
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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>
* When running systemd in a container set container_uuidDaniel J Walsh2022-03-23
| | | | | | | | | systemd expects the container_uuid environment variable be set when it is running in a container. Fixes: https://github.com/containers/podman/issues/13187 Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
* move rootless netns slirp4netns process to systemd user.slicePaul Holzinger2022-02-07
| | | | | | | | | | | | | When running podman inside systemd user units, it is possible that systemd kills the rootless netns slirp4netns process because it was started in the default unit cgroup. When the unit is stopped all processes in that cgroup are killed. Since the slirp4netns process is run once for all containers it should not be killed. To make sure systemd will not kill the process we move it to the user.slice. Fixes #13153 Signed-off-by: Paul Holzinger <pholzing@redhat.com>
* libpod: fix check for systemd sessionGiuseppe Scrivano2022-01-12
| | | | | | | | | | move the check after the cgroup manager is set, so to correctly detect --cgroup-manager=cgroupfs and do not raise a warning about dbus not being present. Closes: https://github.com/containers/podman/issues/12802 Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>
* generate systemd: support entrypoint JSON stringsValentin Rothberg2021-12-08
| | | | | | | Make sure to preserve the quoting of entrypoint JSON strings. Fixes: #12477 Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
* systemd: replace multi-user with default.targetValentin Rothberg2021-11-30
| | | | | | | | | | Replace `multi-user.target` with `default.target` across the code base. It seems like the multi-user one is not available for (rootless) users on F35 anymore is causing issues in all kinds of ways, for instance, enabling the podman.service or generated systemd units. Fixes: #12438 Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
* generate systemd: add --start-timeout flagValentin Rothberg2021-11-23
| | | | | | | | | Add a new flag to set the start timeout for a generated systemd unit. To make naming consistent, add a new --stop-timeout flag as well and let the previous --time map to it. Fixes: #11618 Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
* Add --unsetenv & --unsetenv-all to remove def environment variablesDaniel J Walsh2021-11-15
| | | | | | | | | | | | | | | | Podman adds a few environment variables by default, and currently there is no way to get rid of them from your container. This option will allow you to specify which defaults you don't want. --unsetenv-all will remove all default environment variables. Default environment variables can come from podman builtin, containers.conf or from the container image. Fixes: https://github.com/containers/podman/issues/11836 Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
* change from run to create in 250-systemd.batsBoaz Shuster2021-11-09
| | | | Signed-off-by: Boaz Shuster <boaz.shuster.github@gmail.com>
* Use systemctl in local system testBoaz Shuster2021-10-29
| | | | Signed-off-by: Boaz Shuster <boaz.shuster.github@gmail.com>
* Support template unit files in podman generate systemdBoaz Shuster2021-10-22
| | | | Signed-off-by: Boaz Shuster <boaz.shuster.github@gmail.com>
* codespell codeDaniel J Walsh2021-10-12
| | | | Signed-off-by: Daniel J Walsh <dwalsh@redhat.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>
* generate systemd: handle --restartValentin Rothberg2021-09-07
| | | | | | | | | Handle custom restart policies of containers when generating the unit files; those should be set on the unit level and removed from ExecStart flags. Fixes: #11438 Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
* pass LISTEN_* environment into containerValentin Rothberg2021-08-31
| | | | | | | | | | | | | | | Make sure that Podman passes the LISTEN_* environment into containers. Similar to runc, LISTEN_PID is set to 1. Also remove conditionally passing the LISTEN_FDS as extra files. The condition was wrong (inverted) and introduced to fix #3572 which related to running under varlink which has been dropped entirely with Podman 3.0. Note that the NOTIFY_SOCKET and LISTEN_* variables are cleared when running `system service`. Fixes: #10443 Signed-off-by: Daniel J Walsh <dwalsh@redhat.com> Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
* generate systemd: use --cidfile againValentin Rothberg2021-08-24
| | | | | | | | | | | | | | | | | Commit 9ac5267 changed the type of the generated systemd units from `forking` to `notify`. It further stopped using `--cidfile` and instead intended systemd to take care of stopping the container, which turned out to be a bad idea. Systemd will send the stop/kill signals to conmon which in turn may exit non-zero, depending on the signal, and ultimately breaking container cleanup. Hence, we need to use --cidfile again and let podman stop and remove the container to make sure that everything's in order. Fixes: #11304 Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
* Revert "generate systemd: custom stop signal"Valentin Rothberg2021-08-24
| | | | | | | | | | | | | | | | This reverts commit 70801b3d714b067d64744697433c5841926dad4d. It turns out that letting systemd handle stopping the container is not working as I thought it will. Conmon is receiving the stop/kill signals and may exit non-zero, which in turn lets the systemd service transition into the `failed` state. We need to get back to letting Podman stop the containers and do a partial revert of commit 9ac5267 which removed using --cidfile. Happening in a following commit. Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
* generate systemd: custom stop signalValentin Rothberg2021-08-24
| | | | | | | | | | | | | | | | | | | Commit 9ac5267598c3 changed the type of the generated systemd units from forking to notify. Parts of these changes was also removing the need to pass any information via the file system (e.g., PIDFILE, container ID). That in turn implies that systemd takes care of stopping the container. By default, systemd first sends a SIGTERM and after a certain timeout, it'll send a SIGKILL. That's pretty much what Podman is doing, unless the container was created with a custom stop signal which is the case when the --stop-signal flag was used or systemd is mounted. Account for that by using systemd's KillSignal option which allows for changing SIGTERM to another signal. Also make sure that we're using the correct timeout for units generated with --new. Fixes: #11304 Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
* system tests: cleaner, safer use of systemdEd Santiago2021-07-20
| | | | | | | | | | | | | | | | | First and foremost: use ephemeral (/run, $XDG) directories for systemd unit files, so as not to vandalize a working system. Second, refactor common systemd-related functionality into a new helper file, loaded by the systemd-related tests. Shared functionality includes: * setting $XDG_RUNTIME_DIR if unset and rootless * setting $UNIT_DIR for use by tests * new systemctl() and journalctl() functions, which include "--user" when rootless (why can't systemd figure this out on its own?) Signed-off-by: Ed Santiago <santiago@redhat.com>
* auto-update: make output more user friendlyValentin Rothberg2021-07-14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The rather raw and scarce output of `podman auto-update` has been a thorn in my eyes for a longer while. So far, Podman would only print updated systemd units, one per line, without further formatting. Motivated by issue #9949 which is asking for some more useful information in combination with a dry-run feature, I sat down and reflected which information may come in handy. Running `podman auto-update` will now look as follows: ``` $ podman auto-update Trying to pull [...] UNIT CONTAINER IMAGE POLICY UPDATED container-test.service 08fd34e533fd (test) localhost:5000/busybox registry false ``` Also refactor the spaghetti code in the backend a bit to make it easier to digest and maintain. For easier testing and for the sake of consistency with other commands listing output, add a `--format` flag. The man page will get an overhaul in a follow up commit. Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
* Add envars to the generated systemd unitPaul Holzinger2021-05-10
| | | | | | | | | | | | | | | The with --new generated systemd unit loses the environment variables when the create command only contains the key without the value. Since podman tries to lookup those values from the environment the unit can fail. This commits ensures that we will add the environment variables to the unit file when this is the case. The container environment variables are looked up in the container spec. Fixes #10101 Signed-off-by: Paul Holzinger <paul.holzinger@web.de>
* TODO completeParker Van Roy2021-04-29
| | | | | | | | | | | changed struct to policyMapper change "image" to "registry" in multiple locations Updated documentation with registry alias & autoupdate local Added relevant test Signed-off-by: Parker Van Roy <pvanroy@redhat.com>
* podman create doesn't support creating detached containersDaniel J Walsh2020-10-21
| | | | | | | | | | | | Detached containers and detach keys are only created with the podman run, i exec, and start commands. We do not store the detach key sequence or the detach flags in the database, nor does Docker. The current code was ignoreing these fields but documenting that they can be used. Fix podman create man page and --help output to no longer indicate that --detach and --detach-keys works. Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
* run/create: record raw imageValentin Rothberg2020-09-15
| | | | | | | | | | | | | | | | | | | | | | Record the user-specified "raw" image name in the SpecGenerator, so we can pass it along to the config when creating a container. We need a separate field as the image name in the generator may be set to the ID of the previously pulled image - ultimately the cause of #7404. Reverting the image name from the ID to the user input would not work since "alpine" for pulling iterates over the search registries in the registries.conf but looking up "alpine" normalizes to "localhost/alpine". Recording the raw-image name directly in the generator was the best of the options I considered as no hidden magic from search registries or normalizations (that may or may not change in the future) can interfere. The auto-update backend enforces that the raw-image name is a fully-qualified reference, so we need to worry about that in the front end. Fixes: #7407 Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
* system tests: enable more remote tests; cleanupEd Santiago2020-08-19
| | | | | | | | | | | | | | | | | | | | | | | | info, images, run, networking tests: remove some skip_if_remote()s that were added in the varlink days. All of these tests now seem to work with APIv2. help test: check that first output line from 'podman --help' is the program description (regression check for #7273). load test: clean up stray images, rewrite test to make it conform to existing convention. In the process, discover and file #7337 exec test (and networking): file #7360, and add FIXME comment to skip()s suggesting evaluating those tests once that is fixed. pod test: now that #6328 is fixed, use 'podman pod inspect --format' instead of relying on jq Various other tests: add an explanation of why test is disabled so we can more easily distinguish "this will never be meaningful under remote" vs "hey, doesn't work for now, but maybe someday". Signed-off-by: Ed Santiago <santiago@redhat.com>
* systemd system test: run auto-updateValentin Rothberg2020-06-29
| | | | | | | | | | | | | Run `podman auto-update` in the systemd system tests. Note that this is a first step to at least exercise parts of `auto-update` in the CI. The service won't get updated just yet as we need to set up a local registry, and push a new image. I do not have enough time at the moment to do that but consider this change already as an improvement. We are experiencing some issues in #6793 w.r.t. to auto-updates but couldn't track down the root cause yet. Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
* system tests: small fixes for rawhide+cgroups v1Ed Santiago2020-05-14
| | | | | | | | | | | | | | | | | Three small fixes for breaking tests on rawhide: 1) run test: looks like runc changed the format of an error message, adding a colon in one place. runc is used on rawhide when booted in cgroups v1 2) volumes test: difference in exit status and error message between runc and crun. 3) systemd test: define XDG_RUNTIME_DIR if unset. podman helpfully sets this to a reasonable default, but the 'systemctl' commands used in this test do not. Signed-off-by: Ed Santiago <santiago@redhat.com>
* Some BATS cleanup: run and systemd testsEd Santiago2020-05-11
| | | | | | | | | | | run test: run positive test before negative; and actually implement real negative tests. Also, add confirmation tests for cidfile/pidfile, not just 'exit status is good'. systemd test: enable rootless, and again add actual content testing. Signed-off-by: Ed Santiago <santiago@redhat.com>
* fix and enable systemd system testsValentin Rothberg2020-05-08
The systemd unit test never ran in CI and was broken for various reasons. Fix the test to execute Podman in systemd units and to also run generated units files. Note: more tests will be added in the future. The simple check for now will prevent regressions. Signed-off-by: Valentin Rothberg <rothberg@redhat.com>