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* fix commands without inputbaude2020-04-30
| | | | | | in cases where commands require input and we dont provide it, we often would segv. This can be attributed in many cases to the subcommand not picked up the cobra Args attribute or neither had them. Signed-off-by: baude <bbaude@redhat.com>
* System tests: help messages: check required-argEd Santiago2020-04-30
| | | | | | | | | | | | | | | | | | | If a usage message is of the form '... [flags] ARGNAME', where ARGNAME is all-caps and not in brackets, it must be a required argument. Try running podman subcommand without ARGNAME, and make sure that podman bails out with an informative message. (Since this message is freeform in each subcommand, not Cobra-generated, we have a lot of possible variations to check for). Fix podman login/logout Use messages to indicate that REGISTRY is now optional (as of #5233). This test has actually been in place for over a year but due to a typo on my part -- a missing space -- it was not being run. "For want of a space, much testing was lost". Signed-off-by: Ed Santiago <santiago@redhat.com>
* enable final system testbaude2020-04-29
| | | | Signed-off-by: baude <bbaude@redhat.com>
* login system test: enable "push ok"Valentin Rothberg2020-04-29
| | | | Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
* generate systemdValentin Rothberg2020-04-29
| | | | | | | Implement `podman generate systemd` for Podman v2 and enable associated tests. Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
* system tests must passBrent Baude2020-04-28
| | | | Signed-off-by: Brent Baude <bbaude@redhat.com>
* Fixes for system testsBrent Baude2020-04-17
| | | | | | Various fixes to protect against regressions in system tests Signed-off-by: Brent Baude <bbaude@redhat.com>
* Fixes for load and other system testsBrent Baude2020-04-13
| | | | Signed-off-by: Brent Baude <bbaude@redhat.com>
* refactor infoBrent Baude2020-04-06
| | | | | | the current implementation of info, while typed, is very loosely done so. we need stronger types for our apiv2 implmentation and bindings. Signed-off-by: Brent Baude <bbaude@redhat.com>
* Improved readability in image json outputKunal Kushwaha2020-03-22
| | | | | | | Changes made in json output to improve readability of podman images output. Signed-off-by: Kunal Kushwaha <kunal.kushwaha@gmail.com>
* run --rmi test: make it workEd Santiago2020-03-12
| | | | | | | | | | | | The recently-added 'run --rmi' test was not actually doing what it thinks it was doing: for one, 'run_podman | grep' is never going to work; also, the test was leaving behind stray images. Rework to do what I believe the intention was; and, combine into one test (down from two) for readability. Signed-off-by: Ed Santiago <santiago@redhat.com>
* Add the rmi flag to podman-run to delete container imageBoaz Shuster2020-03-03
| | | | | | | | | | The --rmi flag will delete the container image after its execution unless that image is already been used by another container(s). This is useful when one wants to execute a container once and remove any resources attached to it. Signed-off-by: Boaz Shuster <boaz.shuster.github@gmail.com>
* kill test: clean up warnings; document betterEd Santiago2020-02-26
| | | | | | | | | | | | | | | | | | | 9f69c4eca (part of the f31 pr, #3091) semi-broke the kill test, there's now an ugly warning: setup(): removing stray images quay.io/libpod/fedora-minimal:latest 7bb5a60e8a78 The comments also didn't actually explain the problem being addressed, and included a misleading reference to busybox. Here we switch to using fedora-minimal only with podman-remote, clean it up (rmi) when finished, and include an explanation in the comments about why this is needed; making it clear that this workaround can be removed once we get rid of podman-remote. We also reformat back to 80 columns. Signed-off-by: Ed Santiago <santiago@redhat.com>
* Fix kill test obtaining CIDChris Evich2020-02-25
| | | | | | | | | | It's possible/likely the container image for the test will need to be pulled as part of the `run` command. Due to the way BATS handles output, messages regarding image-pull could be misinterpreted as the container's CID. Force the CID to be obtained by only the last line of output. Signed-off-by: Chris Evich <cevich@redhat.com>
* System Tests: Force default signal handlersChris Evich2020-02-25
| | | | | | | | | | | Recommended as part of: https://github.com/containers/libpod/issues/5004 and https://github.com/containers/crun/issues/230 Signed-off-by: Chris Evich <cevich@redhat.com>
* Friendly amendment: tests, and a help messageEd Santiago2020-02-23
| | | | | | | | | | | 1) Help message for podman port was missing [PORT] 2) Add test for 'podman port'. And, actually, an entire networking test that I'd written some weeks ago but apparently didn't 'git add'. Signed-off-by: Ed Santiago <santiago@redhat.com> Signed-off-by: Brent Baude <bbaude@redhat.com>
* Login test: use --password-stdinEd Santiago2020-02-20
| | | | | | | | | | | | Great timing: this new test collided against #5268, which added a warning about using command-line --password. CI is now going to fail all over. Fix: rework test to use --password-stdin. Am doing so only in the places where output string is checked; other instances can keep using '--password xxx' because it's simpler. Signed-off-by: Ed Santiago <santiago@redhat.com>
* podman images: add --filter=since=XXEd Santiago2020-02-20
| | | | | | | | | | | | | | | | | | | | | | Looks like a bit of a misunderstanding from early on. Docker implements --filter=since=IMAGE. Podman implements 'after' instead of 'since'. Add an equivalent case statement to handle both, keeping 'after' because we have no way of knowing if it is used in the field. Update documentation ... and fix what looks like a complete misinterpretation of what the code actually does: the man page claimed that these were time fields, but I don't see any possible incantation in which a time value works or could work. Updated docs to reflect IMAGE usage. Also changed nonworking '==' to single '='. Added tests. [UPDATE: skip with broken podman-remote] Fixes: #5040 Signed-off-by: Ed Santiago <santiago@redhat.com>
* New login and push testsEd Santiago2020-02-19
| | | | | | | | | | Test podman login/logout, login with wrong credentials, auth file contents, auth file path override, push/pull, and, if skopeo is installed, credentials sharing Fixes: #4283 Signed-off-by: Ed Santiago <santiago@redhat.com>
* add pkg/signalValentin Rothberg2020-02-14
| | | | | | | | | Add pkg/signal to deal with parts of signal processing and translating signals from string to numeric representations. The code has been copied from docker/docker (and attributed with the copyright) but been reduced to only what libpod needs (on Linux). Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
* Merge pull request #4824 from edsantiago/batsOpenShift Merge Robot2020-01-15
|\ | | | | more BATS tests
| * more BATS testsEd Santiago2020-01-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - run: --name (includes 'podman container exists' tests) - run: --pull (always, never, missing) - build: new test for ADD URL (#4420) - exec: new test for issue #4785 (pipe getting lost) - diff: new test - selinux (mostly copied from docker-autotest) Plus a bug fix: the wait_for_output() helper would continue checking, eventually timing out, even if the container had already exited (probably because of an error). Fix: as part of the loop, run 'podman inspect' and bail out if container is not running. Include exit code and logs. Signed-off-by: Ed Santiago <santiago@redhat.com>
* | Add codespell to validate spelling mistakes in code.Daniel J Walsh2020-01-11
|/ | | | | | Fix all errors found by codespell Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
* Fix race condition in kill test leading to hangEd Santiago2019-12-28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When you open a FIFO for reading, but there's no writer, you hang. This is just one of those obscure UNIXisms we all know but just forget all too often. My last PR was guilty of introducing such a condition; I caught it by accident while testing other stuff. In short, the signal container was doing 'echo DONE' as its last step, and we (BATS) were reading the FIFO to check for it; but if the container exited before we opened the FIFO for read, the open would hang. This is not a hang that we can catch in the test: it would hang the entire job forever. CI would presumably time out eventually, but with no useful indication of the cause of the error. Solution: use 'exec' to open the FIFO early and keep it open, and use 'read -u FD' instead of 'read <$fifo': the former reads from an open FD, the latter forces a new open() each time. There is a shorter, more maintainable solution -- see #4755 -- but that suffers from the same hanging problem in the (unlikely) case where the signal-handling container exits, e.g. if signal handling is broken in podman. The test would hang, with no helpful indicator. Although this PR is a little more advanced scripting, I have commented the relevant code well and believe the maintenance cost is worth the risk of undebuggable hangs. There is still a hang risk: if 'podman logs -f' fails and exits immediately, the 'exec' will hang. I can't think of a non-racy way to prevent that, and choose to live with that risk. Tested by temporarily including 9 (SIGKILL) in the signals list. The read timeout triggers, and the end user has a fair chance of tracking down the root cause. Signed-off-by: Ed Santiago <santiago@redhat.com>
* signal parsing - better input validationEd Santiago2019-12-26
| | | | | | | | | | | | | | | | | | | | | | The helper function we use for signal name mapping does not check for negative numbers nor invalid (too-high) ones. This can yield unexpected error messages: # podman kill -s -1 foo ERRO[0000] unknown signal "18446744073709551615" This PR introduces a small wrapper for it that: 1) Strips off a leading dash, allowing '-1' or '-HUP' as valid inputs; and 2) Rejects numbers <1 or >64 (SIGRTMAX) Also adds a test suite checking signal handling as well as ensuring that invalid signals are rejected by the command line. Fixes: #4746 Signed-off-by: Ed Santiago <santiago@redhat.com>
* podman images history test - clean upEd Santiago2019-12-12
| | | | | | | | | | | | | | | As initially written the test does not work other than in a CI environment because it relies on an empty tag history. Rewrite so we can guarantee that, by creating a new image. Also add slightly more helpful tests: the initial tests would just show "expected 0, got 1" which is unhelpful. Tweak so we test on actual history contents, which will show more informative messages on failure. And, finally, clean up after ourselves. Signed-off-by: Ed Santiago <santiago@redhat.com>
* test for #3920 (improper caching of tarballs in build)Ed Santiago2019-12-05
| | | | | | | | | See https://github.com/containers/buildah/pull/1955 I've confirmed that this test fails under podman-1.6.2-2.fc30 and passes under current master. Signed-off-by: Ed Santiago <santiago@redhat.com>
* Add support for image name historySascha Grunert2019-11-27
| | | | | | | | We leverage the containers/storage image history tracking feature to show the previously used image names when running: `podman images --history` Signed-off-by: Sascha Grunert <sgrunert@suse.com>
* stats: list all running containers unless specified otherwiseValentin Rothberg2019-10-23
| | | | | | | | | | Unless specified otherwise by --all, --latest or via arguments, list all running containers. This matches the behaviour of Docker and is also illustrated in the man pages where containers and options are marked to be optional. Fixes: #4274 Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
* System tests: make sure exec pid hash w/o leakingAlex Jia2019-10-18
| | | | | | | | | | podman exec leaks an exec_pid_<hash> file for every exec in tmpfs, it's known rhbz#1731117, this case makes sure leakage issue has been fixed. rhbz: https://bugzilla.redhat.com/show_bug.cgi?id=1731117 Signed-off-by: Alex Jia <chuanchang.jia@gmail.com>
* Add a MissingRuntime implementationMatthew Heon2019-10-15
| | | | | | | | | | | | | | | | | When a container is created with a given OCI runtime, but then it is uninstalled or removed from the configuration file, Libpod presently reacts very poorly. The EvictContainer code can potentially remove these containers, but we still can't see them in `podman ps` (aside from the massive logrus.Errorf messages they create). Providing a minimal OCI runtime implementation for missing runtimes allows us to behave better. We'll be able to retrieve containers from the database, though we still pop up an error for each missing runtime. For containers which are stopped, we can remove them as normal. Signed-off-by: Matthew Heon <matthew.heon@pm.me>
* Merge pull request #4174 from cevich/use_bash_not_shOpenShift Merge Robot2019-10-03
|\ | | | | System-tests: Use bash explicitly
| * System-tests: Use bash explicitlyChris Evich2019-10-02
| | | | | | | | | | | | | | On Ubuntu, /bin/sh != /bin/bash. Update system-tests to only use bash for testing consistency across platforms. Signed-off-by: Chris Evich <cevich@redhat.com>
* | system tests: info: deal with hyphen in usernameEd Santiago2019-10-03
|/ | | | | | | | ...e.g. cloud-user. 9822f54ac was intended to fix this, but it doesn't. Simple and standard solution is to move the dash to the end of the character class. Signed-off-by: Ed Santiago <santiago@redhat.com>
* system tests: reenable skipped testsEd Santiago2019-10-02
| | | | | | | | | Issue #3829 (cp symlinks) has been fixed: enable tests for it And, it looks like podman-remote is now handling exit status of a force-rm'ed container. Enable that test too. Signed-off-by: Ed Santiago <santiago@redhat.com>
* fix cp none exists dest path ends with '/'Qi Wang2019-09-25
| | | | | | | close #3894 This patch let podman cp return 'no such file or directory' error if DEST_PATH does not exist and ends with / when copying file. Signed-off-by: Qi Wang <qiwan@redhat.com>
* system tests: run test: reenable and fixEd Santiago2019-09-24
| | | | | | | | | | | | | | | | | Test had incorrectly been disabled for all podman; it should've been disabled only for podman-remote. Fixed that, and fixed the problem that was causing failures: podman-remote is gobbling up stdin (#4095), so no tests were actually being run at all, or only one. Fixed by redirecting input on the run_podman invocation. Added, as backup, a confirmation mechanism to ensure that all expected tests are being run. Note that test is reenabled, but the output check is disabled for podman-remote due to #4096; this at least lets us check exit status. Signed-off-by: Ed Santiago <santiago@redhat.com>
* System-test: Temporarily disable 030-runChris Evich2019-09-17
| | | | | | | | | | While investigating issue https://github.com/containers/libpod/issues/4044 there is no sense subjecting forward progress elsewhere. Skip the test with a note temporarily, until a resolution to 4044 and any other related issues is found and fix implemented. Signed-off-by: Chris Evich <cevich@redhat.com>
* Merge pull request #3934 from rhatdan/waitOpenShift Merge Robot2019-09-13
|\ | | | | Podman-remote run should wait for exit code
| * Podman-remote run should wait for exit codeDaniel J Walsh2019-09-12
| | | | | | | | | | | | | | | | This change matches what is happening on the podman local side and should eliminate a race condition. Also exit commands on the server side should start to return to client. Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
* | Do not support wildcards on cpJhon Honce2019-09-12
|/ | | | | | | * symlink processing and wildcarding led to unexpected files being copied Signed-off-by: Jhon Honce <jhonce@redhat.com>
* System tests: support for crun on f31/rawhideEd Santiago2019-09-04
| | | | | | | | | | | | | | | | | crun emits wildly different error messages than runc in two cases: podman run ... /no/such/path (enoent) podman run ... /etc (trying to exec a directory) Deal with it by getting the runtime from 'podman info' and, if crun, changing what we expect. There may be more tweaks needed to get system tests working with crun, but right now podman rawhide is too broken to have any hope of finding them all. Signed-off-by: Ed Santiago <santiago@redhat.com>
* podman cp: big set of system testsEd Santiago2019-08-26
| | | | | | | | | | | | podman cp has had some unexpected bugs, and still has some surprising behavior. It looks like this part of the code is fragile. Add tests to try to prevent future breakages. Note that two of the new tests are disabled (skipped) until #3829 gets fixed. Signed-off-by: Ed Santiago <santiago@redhat.com>
* Flake fix: build test timeoutEd Santiago2019-08-19
| | | | | | | | | | | | | | | | The priv test added to the build test in June runs an 'apk' command which, unavoidably, has to fetch stuff from the net. This is slow and unreliable, and periodically leads to timeout failures. Worse, when this happens, some sort of invisible buildah-only container gets left behind that leads to failures in subsequent tests when trying to reset to known state. Imperfect workaround: try a 240-second timeout (up from 60) when running apk. As backup, add a custom teardown() which attempts to force-remove all containers and any new images. Signed-off-by: Ed Santiago <santiago@redhat.com>
* tests for exit status on podman run --rmEd Santiago2019-08-14
| | | | | | | | ...and on a container killed by 'podman rm -f'. See #3795 Disable when testing podman-remote; see #3808 Signed-off-by: Ed Santiago <santiago@redhat.com>
* implement 'make remotesystem'Ed Santiago2019-08-08
| | | | | | | | | | | | | | | | | | | | | podman-remote rm now works; that's the only thing we were waiting for to enable podman-remote (varlink) system tests. Add a (too-complicated, sorry) Makefile target that will define a random socket path, start the podman varlink server, and run the test suite using podman-remote. Also: add two convenience functions, is_rootless and is_remote, and use those in skip_if_rootless/if_remote and elsewhere Also: workarounds for broken tests: - basic version test: podman-remote emits an empty 'Client' line. Just ignore it. - looks like 'podman-remote pod' doesn't work; skip test. Also: minor documentation update Signed-off-by: Ed Santiago <santiago@redhat.com>
* pod top test: reenableEd Santiago2019-08-06
| | | | | | | It looks like #2780 is fixed: an overnight run yielded no instances of 'pod top' returning incomplete output. Signed-off-by: Ed Santiago <santiago@redhat.com>
* System tests: resolve hang in rawhide rootlessEd Santiago2019-08-01
| | | | | | | | | | | | | | | | | | | Fedora CI tests are failing on rawhide under kernel 5.3.0-0.rc1.git3.1.fc31 (rhbz#1736758). But there's another insidious failure, a 4-hour hang in the rootless tests on the same CI system. The culprit line is in the podman build test, but it's actually BATS itself that hangs, not the build command -- which suggests that it's the usual FD 3 problem (see BATS README). It would seem that podman is forking a process that inherits fd 3 but that process is not getting cleaned up when podman crashes upon encountering the kernel bug. Today it's podman build, tomorrow it might be something else. Let's just run all podman invocations in run_podman with a non-bats FD 3. Signed-off-by: Ed Santiago <santiago@redhat.com>
* Allow info test to work with usernames w/dashMajor Hayden2019-07-29
| | | | | | | | | | The regular expression used in the `info` test does not allow for usernames that have a dash, such as `test-user`. This patch adjusts the regex to allow for a dash. Fixes #3666. Signed-off-by: Major Hayden <major@redhat.com>
* Merge pull request #3497 from QazerLab/bugfix/systemd-generate-pidfileOpenShift Merge Robot2019-07-08
|\ | | | | Use conmon pidfile in generated systemd unit as PIDFile.
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