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* volumes: be more tolerant and fix infinite loopValentin Rothberg2021-10-28
| | | | | | | | | | | | | | | | | | | | | | Make Podman more tolerant when parsing image volumes during container creation and further fix an infinite loop when checking them. Consider `VOLUME ['/etc/foo', '/etc/bar']` in a Containerfile. While it looks correct to the human eye, the single quotes are wrong and yield the two volumes to be `[/etc/foo,` and `/etc/bar]` in Podman and Docker. When running the container, it'll create a directory `bar]` in `/etc` and a directory `[` in `/` with two subdirectories `etc/foo,`. This behavior is surprising to me but how Docker behaves. We may improve on that in the future. Note that the correct way to syntax for volumes in a Containerfile is `VOLUME /A /B /C` or `VOLUME ["/A", "/B", "/C"]`; single quotes are not supported. This change restores this behavior without breaking container creation or ending up in an infinite loop. BZ: https://bugzilla.redhat.com/show_bug.cgi?id=2014149 Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
* pod create: remove need for pause imageValentin Rothberg2021-10-26
| | | | | | | | | So far, the infra containers of pods required pulling down an image rendering pods not usable in disconnected environments. Instead, build an image locally which uses local pause binary. Fixes: #10354 Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
* Merge pull request #12028 from edsantiago/test_system_connectionOpenShift Merge Robot2021-10-21
|\ | | | | Add test for system connection
| * Add test for system connectionEd Santiago2021-10-19
| | | | | | | | | | | | | | | | | | | | | | | | | | First a basic (connectionless) one to make sure we 'add', 'ls', and 'rm' work; then an actual one with a service; then (if ssh to localhost is set up and works) test ssh Requires a little trickery to work around the CI definition of $PODMAN, which includes "--url /path/to/sock", which overrides podman's detection of whether to use a connection or not. Signed-off-by: Ed Santiago <santiago@redhat.com>
* | System tests: confirm that -a and -l clashEd Santiago2021-10-20
| | | | | | | | | | | | ...and fix one instance where there was no check Signed-off-by: Ed Santiago <santiago@redhat.com>
* | Merge pull request #12041 from edsantiago/container_envOpenShift Merge Robot2021-10-20
|\ \ | | | | | | system tests: CONTAINER_* and --help: cleanup
| * | system tests: CONTAINER_* and --help: cleanupEd Santiago2021-10-19
| |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | A small part of this test was written in a confusing and fragile way: it was very hard to understand, and in fact only worked through pure luck (using 'echo $output', which emitted everything in one long line, vs the standard quoted 'echo "$output"' which would've kept the formatting and caused the test to pass, incorrectly, no matter whether --remote was in the output or not). Plus, the '$?' check in the next line would never trigger on failure anyway, so the failure message would've been unhelpful if the test were ever to fail. Anyhow. Make it readable and make it work. (Followup to #11990) Signed-off-by: Ed Santiago <santiago@redhat.com>
* / podman run --memory=0 ... should not set memory limitDaniel J Walsh2021-10-19
|/ | | | | | | | | On Docker this is ignored, and it should be on Podman as well. This is documented in the man page. Fixes: https://github.com/containers/podman/issues/12002 Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
* Merge pull request #11959 from rhatdan/selinuxOpenShift Merge Robot2021-10-18
|\ | | | | We should only be relabeling when on first run
| * We should only be relabeling when on first runDaniel J Walsh2021-10-15
| | | | | | | | | | | | | | | | | | On the second runs, the labels should be the same so no need to relabel. Fixes: https://bugzilla.redhat.com/show_bug.cgi?id=2013548 Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
* | system tests: socket activation: clean upEd Santiago2021-10-18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Multiarch folks are seeing flakes in this test. I can't reproduce them, but I did notice that the test isn't doing the best possible job of reporting failures nor of confirming what it purports to test. Major fix here is to check the exit status of each curl: if we see the flake again, that will help us track down the failure. Other fixes are just refactoring, cleanup, and disambiguation (using the random service name consistently) Signed-off-by: Ed Santiago <santiago@redhat.com>
* | Move CONTAINER_HOST and _CONNECTION to IsRemote FunctionDaniel J Walsh2021-10-15
|/ | | | | | | | Current code does not check early enough. Follow up to https://github.com/containers/podman/pull/11978 Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
* If CONTAINER_HOST env variable is set default podman --remote=trueDaniel J Walsh2021-10-14
| | | | | | | | | | | Users enabling CONTAINER_HOST==PATH is indicating to podman they intend to use remote functionality. Fixes: https://github.com/containers/podman/issues/11196 Update man pages to document all of the environment variables. Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
* codespell codeDaniel J Walsh2021-10-12
| | | | Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
* Remove a volume with --force if container is runningDaniel J Walsh2021-10-11
| | | | | | | | Currently we are not passing the force flag down to the removal of the running container. If the container is running, and we set --force when removing the volume, the container should be stopped. Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
* Merge pull request #11869 from jwhonce/wip/pprofOpenShift Merge Robot2021-10-10
|\ | | | | Enable /debug/pprof API service endpoints
| * Enable /debug/pprof API service endpointsJhon Honce2021-10-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * Refactor sidecar HTTP service for /debug/pprof endpoints to use a TCP address given via new podman system service --pprof-address flag * Allow same URL parsing in "system service" as bindings/connection.go * Refactor NewServerWithSettings() to use entities.ServiceOptions in place of deleted server.Options * Updated godoc for impacted functions and types * Fixed API service Shutdown() to do an orderly shutdown when terminated and running with --time=0 Signed-off-by: Jhon Honce <jhonce@redhat.com>
* | Warn if podman stop timeout expires that sigkill was sentDaniel J Walsh2021-10-08
|/ | | | | | | | | Note: the Warning message will not come to podman-remote. It would be difficult to plumb, and not really worth the effort. Fixes: https://github.com/containers/podman/issues/11854 Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
* libpod: fix race when closing STDINPaul Holzinger2021-10-06
| | | | | | | | | | | | | | | | There is a race where `conn.Close()` was called before `conn.CloseWrite()`. In this case `CloseWrite` will fail and an useless error is printed. To fix this we move the the `CloseWrite()` call to the same goroutine to remove the race. This ensures that `CloseWrite()` is called before `Close()` and never afterwards. Also fixed podman-remote run where the STDIN was never was closed. This is causing flakes in CI testing. [NO TESTS NEEDED] Fixes #11856 Signed-off-by: Paul Holzinger <pholzing@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>
* Gating tests: fix permissions errorEd Santiago2021-10-01
| | | | | | | | ...in volume test. Looks like Bodhi gating tests run from a nonwritable directory. I feel really stupid for not realizing this when I first tried to fix this bug two weeks ago. Signed-off-by: Ed Santiago <santiago@redhat.com>
* Merge pull request #11776 from edsantiago/bats_is_cleanupOpenShift Merge Robot2021-10-01
|\ | | | | System tests: tighten 'is' operator
| * System tests: tighten 'is' operatorEd Santiago2021-09-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix day-one sloppiness: when I first wrote this framework it compared strings using 'expr', not '=', to be more forgiving of extra cruft in output. This was a bad decision. It means that warnings or additional text are ignored: is "all is ok, NOT!" "all is ok" <-- this would pass Solution: tighten up the 'is' check. Use '=' (direct compare) first. If it fails, look for wild cards ('*') or character classes ('[') in the expect string. If so, and only then, use 'expr'. And, thanks to a clever suggestion from Luap99, include '(using expr)' in the error message when we do so; this could make it easier for a developer to understand a string mismatch. This change exposes a lot of instances in which we weren't doing proper comparisons. Fix those. Thankfully, there weren't as many as I'd feared. Also, and completely unrelated, add '-T' flag to bats helper, for showing timing results. (I will open this as a separate PR if requested. I too find it offensive to jumble together unrelated commits.) Signed-off-by: Ed Santiago <santiago@redhat.com>
* | sdnotify test: accept MAINPID anywhereEd Santiago2021-09-30
|/ | | | | | | | | | systemd sometimes spits out lines in the wrong order. Deal with it. This fixes an infrequent flake that I haven't filed because I didn't understand it well enough. (Hence, this reduces BUGS but does not reduce BUG COUNT. Sorry!) Signed-off-by: Ed Santiago <santiago@redhat.com>
* test: use new helperGiuseppe Scrivano2021-09-30
| | | | Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>
* test: skip test on rootless cgroupsv1Giuseppe Scrivano2021-09-30
| | | | | | | | | | | | | | | skip the test "podman selinux: shared context in (some) namespaces" on cgroupsv1 when running as rootless since the tests requires --pid=container:. If the container runtime cannot use cgroupsv1 and the container has no pid namespace. then it is not possible to correctly terminate the container. Without a cgroup or a pid namespace, the runtime has no control on what processes are in the container. Closes: https://github.com/containers/podman/issues/11785 Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>
* Merge pull request #11751 from Luap99/net-aliasOpenShift Merge Robot2021-09-28
|\ | | | | always add short container id as net alias
| * always add short container id as net aliasPaul Holzinger2021-09-28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This matches what docker does. Also make sure the net aliases are also shown when the container is stopped. docker-compose uses this special alias entry to check if it is already correctly connected to the network. [1] Because we do not support static ips on network connect at the moment calling disconnect && connect will loose the static ip. Fixes #11748 [1] https://github.com/docker/compose/blob/0bea52b18dda3de8c28fcfb0c80cc08b8950645e/compose/service.py#L663-L667 Signed-off-by: Paul Holzinger <pholzing@redhat.com>
* | Merge pull request #11762 from edsantiago/batsOpenShift Merge Robot2021-09-28
|\ \ | | | | | | System tests: speed up. They've gotten too slow.
| * | 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>
* | | image prune: support removing external containersValentin Rothberg2021-09-28
|/ / | | | | | | | | | | | | | | Support removing external containers (e.g., build containers) during image prune. Fixes: #11472 Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
* | Merge pull request #11755 from nalind/remote-build-eval-contextdirOpenShift Merge Robot2021-09-27
|\ \ | |/ |/| remote build: EvalSymlinks() the context directory
| * remote build: EvalSymlinks() the context directoryNalin Dahyabhai2021-09-27
| | | | | | | | | | | | | | Use EvalSymlinks() to find the context directory, in case there's shenanigans. Signed-off-by: Nalin Dahyabhai <nalin@redhat.com>
* | Vendor in containers/common v0.46.0Daniel J Walsh2021-09-27
|/ | | | | | | | | | Fixes: https://github.com/containers/podman/issues/11745 [NO TESTS NEEDED] Since this is just a revendor and a one line change for the revendor Signed-off-by: Daniel J Walsh <dwalsh@redhat.com> Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
* Merge pull request #11654 from Luap99/health-dockerOpenShift Merge Robot2021-09-23
|\ | | | | podman inspect add State.Health field for docker compat
| * podman inspect add State.Health field for docker compatPaul Holzinger2021-09-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | podman inspect shows the healthcheck status in `.State.Healthcheck`, docker uses `.State.Health`. To make sure docker scripts work we should add the `Health` key. Because we do not want to display both keys by default we only use the new `Health` key. This is a breaking change for podman users but matches what docker does. To provide some form of compatibility users can still use `--format {{.State.Healthcheck}}`. IT is just not shown by default. Fixes #11645 Signed-off-by: Paul Holzinger <pholzing@redhat.com>
* | shell completion: do not show images without tagPaul Holzinger2021-09-23
|/ | | | | | | | | | | The shell completion should only suggest arguments that work. Using a image without tag does not work in many cases. Having both the version with and without tag also forces users to press one key more because tab completion will always stop at the colon. Fixes #11673 Signed-off-by: Paul Holzinger <pholzing@redhat.com>
* podman save: add `--uncompressed`Valentin Rothberg2021-09-22
| | | | | | | | | | Add an option to `podman save` to allow uncompressed layers when copying OCI images. Do the neccessary plumbing for the remote client, add tests and vendor in the latest commit from c/common to fetch the neccessary changes in libimage. Closes: #11613 Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
* remote untag: support digestsValentin Rothberg2021-09-20
| | | | | | | | | Fix a bug when remotely untagging an image via tag@digest. The digest has been lost in the remote client and hence led to a wrong behaviour on the server. Fixes: #11557 Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
* System tests: cleanup, and remove obsolete skipsEd Santiago2021-09-17
| | | | | | | | | | | | | | | | * 070-build: - remove workaround for #9567, which is closed. - add many more cases to the ignorefile test, to test complicated special cases of Buildah PR 3486. * 160-volumes: - remove a skip_if_remote, volumes now work on remote - use a random name for tarball, and clean up when done using it. This fixes a gating-test failure (test runs as root, then rootless, and rootless can't clobber root's file). Signed-off-by: Ed Santiago <santiago@redhat.com>
* Add no-trunc support to podman-eventsDaniel J Walsh2021-09-16
| | | | | | | | | | | Standardize on no-trunc through the code. Alias notruncate where necessary. Standardize on the man page display of no-trunc. Fixes: https://github.com/containers/podman/issues/8941 Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
* Wire network interface into libpodPaul Holzinger2021-09-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Make use of the new network interface in libpod. This commit contains several breaking changes: - podman network create only outputs the new network name and not file path. - podman network ls shows the network driver instead of the cni version and plugins. - podman network inspect outputs the new network struct and not the cni conflist. - The bindings and libpod api endpoints have been changed to use the new network structure. The container network status is stored in a new field in the state. The status should be received with the new `c.getNetworkStatus`. This will migrate the old status to the new format. Therefore old containers should contine to work correctly in all cases even when network connect/ disconnect is used. New features: - podman network reload keeps the ip and mac for more than one network. - podman container restore keeps the ip and mac for more than one network. - The network create compat endpoint can now use more than one ipam config. The man pages and the swagger doc are updated to reflect the latest changes. Signed-off-by: Paul Holzinger <pholzing@redhat.com>
* build.bats: fix copy tests after containers/buildah#3486Aditya Rajan2021-09-15
| | | | | | | | Fix copy tests after https://github.com/containers/buildah/pull/3486 [NO TESTS NEEDED] Signed-off-by: Aditya Rajan <arajan@gmail.com>
* fix restart always with rootlessportPaul Holzinger2021-09-13
| | | | | | | | When a container is automatically restarted due its restart policy and the container uses rootless cni networking with ports forwarded we have to start a new rootlessport process since it exits with conmon. Signed-off-by: Paul Holzinger <pholzing@redhat.com>
* Stop outputting 'healthy' on healthcheckDaniel J Walsh2021-09-10
| | | | | | | | | We should only print unhealthy if the check fails. Currently this is filling logs when users are running lots of healthchecks. Improves: https://github.com/containers/podman/issues/11157 Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
* Merge pull request #11426 from fj-tsubasa/system-test-scenarioOpenShift Merge Robot2021-09-09
|\ | | | | Add a system test to modify and import an exported container
| * Add a system test to modify and import an exported container.Tsubasa Watanabe2021-09-10
| | | | | | | | | | | | | | This test has completed one of TODO items in test/system/TODO.md. The item is "Implied pull, build, export, modify, import, tag, run, kill" Signed-off-by: Tsubasa Watanabe <w.tsubasa@fujitsu.com>
* | Fix conmon attach socket buffer sizePaul Holzinger2021-09-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The conmon buffer size is 8192, however the attach socket needs two extra bytes. The first byte of each message will be the STREAM type. The last byte is a null byte. So when we want to read 8192 message bytes we need to read 8193 bytes since the first one is special. check https://github.com/containers/conmon/blob/1ef246896b4f6566964ed861b98cd32d0e7bf7a2/src/ctr_stdio.c#L101-L107 This problem can be seen in podman-remote run/exec when it prints output with 8192 or more bytes. The output will miss the 8192 byte. Fixes #11496 Signed-off-by: Paul Holzinger <pholzing@redhat.com>
* | Add logDriver to podman infoDaniel J Walsh2021-09-08
| | | | | | | | Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
* | system tests: new random_free_port helperEd Santiago2021-09-08
| | | | | | | | | | | | | | Picks a pseudorandom open port within a range. Refactor existing instances of such code. Signed-off-by: Ed Santiago <santiago@redhat.com>
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