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* Added test for checkpoint/restore --print-statsAdrian Reber2021-11-15
| | | | Signed-off-by: Adrian Reber <areber@redhat.com>
* Merge pull request #12272 from hshiina/memory-swappinessOpenShift Merge Robot2021-11-13
|\ | | | | Enable 'podman run --memory-swappiness=0'
| * Enable 'podman run --memory-swappiness=0'Hironori Shiina2021-11-12
| | | | | | | | | | | | | | | | '--memory-swappiness=0' used to work. This patch fixes the regression issue, which was caused by the change of infra container creation process. Signed-off-by: Hironori Shiina <shiina.hironori@jp.fujitsu.com>
* | Merge pull request #12271 from Luap99/play-kube-netOpenShift Merge Robot2021-11-12
|\ \ | |/ |/| Fix network mode in play kube
| * Fix network mode in play kubePaul Holzinger2021-11-12
| | | | | | | | | | | | | | | | | | | | We need to use the config network mode when no network mode was set. To do so we have to keep the nsmode empty, MakeContainer() will use the correct network mode from the config when needed. Fixes #12248 Signed-off-by: Paul Holzinger <pholzing@redhat.com>
* | Merge pull request #12224 from cdoern/scpOpenShift Merge Robot2021-11-12
|\ \ | |/ |/| Podman Image SCP transfer patch
| * Podman Image SCP transfer patchcdoern2021-11-11
| | | | | | | | | | | | | | | | | | | | Fixed syntax so that podman image scp transfer works with no user specified. This command can only be executed as root so to obtain the default user, I searched for the SUDO_USER environmental variable. If that is not found, we error out and inform the user to set this variable and make sure they are running as root Signed-off-by: cdoern <cdoern@redhat.com> Signed-off-by: cdoern <cbdoer23@g.holycross.edu>
* | Merge pull request #12240 from umohnani8/tableOpenShift Merge Robot2021-11-10
|\ \ | | | | | | Print headers for system connection ls
| * | Print headers for system connection lsUrvashi Mohnani2021-11-10
| | | | | | | | | | | | | | | | | | | | | Print out the headers even if the system connection list is empty to match the behavior of other list commands. Signed-off-by: Urvashi Mohnani <umohnani@redhat.com>
* | | network reload without ports should not reload portsPaul Holzinger2021-11-10
|/ / | | | | | | | | | | | | | | | | When run as rootless the podman network reload command tries to reload the rootlessport ports because the childIP could have changed. However if the containers has no ports we should skip this instead of printing a warning. Signed-off-by: Paul Holzinger <pholzing@redhat.com>
* | support health checks from image configsValentin Rothberg2021-11-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Health checks may be defined in the container config or the config of an image. So far, Podman only looked at the container config. The plumbing happened in libimage but add a regression test to Podman as well to make sure the glue code will not regress. Note that I am pinning github.com/onsi/gomega to v1.16.0 since v1.17.0 requires go 1.16 which in turn is breaking CI. Fixes: #12226 Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
* | Merge pull request #12222 from Luap99/pod-create-netOpenShift Merge Robot2021-11-09
|\ \ | | | | | | pod create: read network mode from config
| * | pod create: read network mode from configPaul Holzinger2021-11-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | When we create a pod we have to parse the network mode form the config file. This is a regression in commit d28e85741f. Fixes #12207 Signed-off-by: Paul Holzinger <pholzing@redhat.com>
* | | test connection addJhon Honce2021-11-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * Fix connection JSON encoding * Add custom ginkgo matchers for connection testing * Cleanup code Fixes #11984 Signed-off-by: Jhon Honce <jhonce@redhat.com>
* | | Merge pull request #12213 from flouthoc/system-connection-rm-allOpenShift Merge Robot2021-11-08
|\ \ \ | | | | | | | | system: Adds support for removing all named destination via `--all`
| * | | system: Adds support for removing all named destination via --allAditya Rajan2021-11-08
| |/ / | | | | | | | | | | | | | | | | | | | | | Adds support of dropping all named destination from system connections via `--all`. Closes: https://github.com/containers/podman/issues/12018 Signed-off-by: Aditya Rajan <arajan@redhat.com>
* | | Merge pull request #11958 from cdoern/scpOpenShift Merge Robot2021-11-08
|\ \ \ | |/ / |/| / | |/ Podman Image SCP rootful to rootless transfer
| * Podman Image SCP rootful to rootless transfercdoern2021-11-05
| | | | | | | | | | | | | | | | | | | | | | Added functionality for users to transfer images from root storage to rootless storage without using sshd. This is done through rootful podman by running `sudo podman image scp root@localhost::image user@localhost:: the user is needed in order to find and use their uid/gid to exec a new process. added necessary tests, and functions for this implementation. Created new image function Transfer so that the underlying code is majorly removed from CLI Signed-off-by: cdoern <cdoern@redhat.com>
* | Merge pull request #12184 from adrianreber/2021-11-05-stats-dumpOpenShift Merge Robot2021-11-08
|\ \ | | | | | | Add 'stats-dump' file to exported checkpoint
| * | Test to check for presence of 'stats-dump' in exported checkpointsAdrian Reber2021-11-05
| | | | | | | | | | | | Signed-off-by: Adrian Reber <areber@redhat.com>
* | | Merge pull request #11890 from Luap99/portsOpenShift Merge Robot2021-11-06
|\ \ \ | | | | | | | | libpod: deduplicate ports in db
| * | | libpod: deduplicate ports in dbPaul Holzinger2021-10-27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The OCICNI port format has one big problem: It does not support ranges. So if a users forwards a range of 1k ports with podman run -p 1001-2000 we have to store each of the thousand ports individually as array element. This bloats the db and makes the JSON encoding and decoding much slower. In many places we already use a better port struct type which supports ranges, e.g. `pkg/specgen` or the new network interface. Because of this we have to do many runtime conversions between the two port formats. If everything uses the new format we can skip the runtime conversions. This commit adds logic to replace all occurrences of the old format with the new one. The database will automatically migrate the ports to new format when the container config is read for the first time after the update. The `ParsePortMapping` function is `pkg/specgen/generate` has been reworked to better work with the new format. The new logic is able to deduplicate the given ports. This is necessary the ensure we store them efficiently in the DB. The new code should also be more performant than the old one. To prove that the code is fast enough I added go benchmarks. Parsing 1 million ports took less than 0.5 seconds on my laptop. Benchmark normalize PortMappings in specgen: Please note that the 1 million ports are actually 20x 50k ranges because we cannot have bigger ranges than 65535 ports. ``` $ go test -bench=. -benchmem ./pkg/specgen/generate/ goos: linux goarch: amd64 pkg: github.com/containers/podman/v3/pkg/specgen/generate cpu: Intel(R) Core(TM) i7-10850H CPU @ 2.70GHz BenchmarkParsePortMappingNoPorts-12 480821532 2.230 ns/op 0 B/op 0 allocs/op BenchmarkParsePortMapping1-12 38972 30183 ns/op 131584 B/op 9 allocs/op BenchmarkParsePortMapping100-12 18752 60688 ns/op 141088 B/op 315 allocs/op BenchmarkParsePortMapping1k-12 3104 331719 ns/op 223840 B/op 3018 allocs/op BenchmarkParsePortMapping10k-12 376 3122930 ns/op 1223650 B/op 30027 allocs/op BenchmarkParsePortMapping1m-12 3 390869926 ns/op 124593840 B/op 4000624 allocs/op BenchmarkParsePortMappingReverse100-12 18940 63414 ns/op 141088 B/op 315 allocs/op BenchmarkParsePortMappingReverse1k-12 3015 362500 ns/op 223841 B/op 3018 allocs/op BenchmarkParsePortMappingReverse10k-12 343 3318135 ns/op 1223650 B/op 30027 allocs/op BenchmarkParsePortMappingReverse1m-12 3 403392469 ns/op 124593840 B/op 4000624 allocs/op BenchmarkParsePortMappingRange1-12 37635 28756 ns/op 131584 B/op 9 allocs/op BenchmarkParsePortMappingRange100-12 39604 28935 ns/op 131584 B/op 9 allocs/op BenchmarkParsePortMappingRange1k-12 38384 29921 ns/op 131584 B/op 9 allocs/op BenchmarkParsePortMappingRange10k-12 29479 40381 ns/op 131584 B/op 9 allocs/op BenchmarkParsePortMappingRange1m-12 927 1279369 ns/op 143022 B/op 164 allocs/op PASS ok github.com/containers/podman/v3/pkg/specgen/generate 25.492s ``` Benchmark convert old port format to new one: ``` go test -bench=. -benchmem ./libpod/ goos: linux goarch: amd64 pkg: github.com/containers/podman/v3/libpod cpu: Intel(R) Core(TM) i7-10850H CPU @ 2.70GHz Benchmark_ocicniPortsToNetTypesPortsNoPorts-12 663526126 1.663 ns/op 0 B/op 0 allocs/op Benchmark_ocicniPortsToNetTypesPorts1-12 7858082 141.9 ns/op 72 B/op 2 allocs/op Benchmark_ocicniPortsToNetTypesPorts10-12 2065347 571.0 ns/op 536 B/op 4 allocs/op Benchmark_ocicniPortsToNetTypesPorts100-12 138478 8641 ns/op 4216 B/op 4 allocs/op Benchmark_ocicniPortsToNetTypesPorts1k-12 9414 120964 ns/op 41080 B/op 4 allocs/op Benchmark_ocicniPortsToNetTypesPorts10k-12 781 1490526 ns/op 401528 B/op 4 allocs/op Benchmark_ocicniPortsToNetTypesPorts1m-12 4 250579010 ns/op 40001656 B/op 4 allocs/op PASS ok github.com/containers/podman/v3/libpod 11.727s ``` Signed-off-by: Paul Holzinger <pholzing@redhat.com>
* | | | rename rootless cni ns to rootless netnsPaul Holzinger2021-11-05
| |/ / |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Since we want to use the rootless cni ns also for netavark we should pick a more generic name. The name is now "rootless network namespace" or short "rootless netns". The rename might cause some issues after the update but when the all containers are restarted or the host is rebooted it should work correctly. Signed-off-by: Paul Holzinger <pholzing@redhat.com>
* | | Merge pull request #12162 from giuseppe/run-split-test-in-separate-cgroupOpenShift Merge Robot2021-11-04
|\ \ \ | | | | | | | | test: run --cgroups=split in new cgroup
| * | | test: run --cgroups=split in new cgroupGiuseppe Scrivano2021-11-04
| | |/ | |/| | | | | | | | | | | | | | | | | | | | | | | | | the --cgroups=split test changes the current cgroup as it creates a sub-cgroup. This can cause a race condition in tests that are reading the current cgroup. Closes: https://github.com/containers/podman/issues/11191 Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>
* | | Merge pull request #12060 from mtrmac/podman-trust-show-f35OpenShift Merge Robot2021-11-03
|\ \ \ | |/ / |/| | Fix `Podman image trust` tests
| * | Fix tests of podman image trust --raw and --jsonMiloslav Trmač2021-10-25
| | | | | | | | | | | | | | | | | | | | | | | | Instead using the OS-wide system default policy, use the one in this repo, and adjust the expected results (as well as making the test stricter). Signed-off-by: Miloslav Trmač <mitr@redhat.com>
| * | Tighten the expected output of the "podman image trust show" testMiloslav Trmač2021-10-25
| | | | | | | | | | | | | | | | | | ... to include all fields. Signed-off-by: Miloslav Trmač <mitr@redhat.com>
| * | Use INTEGRATION_ROOT instead of current directoryMiloslav Trmač2021-10-25
| | | | | | | | | | | | | | | | | | | | | Should not change behavior, just to set a consistent precedent for code introduced in future commits. Signed-off-by: Miloslav Trmač <mitr@redhat.com>
* | | Fix help message case for `podman version`Praveen Kumar2021-10-29
| | | | | | | | | | | | | | | | | | | | | | | | | | | This is a cosmetic change. The help message for `podman version` is in title case whereas all other command help messages are not in title case. This stands out as inconsistent when looking at the output of `podman help`. Signed-off-by: Praveen Kumar <praveen+git@kumar.in>
* | | volumes: allow more options for devptsGiuseppe Scrivano2021-10-28
| |/ |/| | | | | | | | | | | | | allow to pass down more options that are supported by the kernel. Discussion here: https://github.com/containers/toolbox/issues/568 Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>
* | Merge pull request #12064 from vrothberg/fix-11933OpenShift Merge Robot2021-10-27
|\ \ | | | | | | container create: fix --tls-verify parsing
| * | container create: fix --tls-verify parsingValentin Rothberg2021-10-27
| | | | | | | | | | | | | | | | | | | | | | | | | | | Make sure that the value is only set if specified on the CLI. c/image already defaults to true but if set in the system context, we'd skip settings in the registries.conf. Fixes: #11933 Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
* | | Merge pull request #12111 from giuseppe/fix-warning-move-pause-processOpenShift Merge Robot2021-10-27
|\ \ \ | | | | | | | | runtime: check for pause pid existence
| * | | runtime: check for pause pid existenceGiuseppe Scrivano2021-10-27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | check that the pause pid exists before trying to move it to a separate scope. Closes: https://github.com/containers/podman/issues/12065 Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>
* | | | Merge pull request #12110 from cevich/fix_systemd_pid1OpenShift Merge Robot2021-10-27
|\ \ \ \ | |_|/ / |/| | | Fix systemd PID1 test
| * | | Fix systemd PID1 testChris Evich2021-10-26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Previously this test used an ad-hoc timeout mechanism to synchronize with output of the container ID. However, depending on runtime conditions this may not correctly correspond with complete startup of the systemd process. Consequently this test fails under some conditions with an error like: `System has not been booted with systemd as init system (PID 1). Can't operate. Failed to connect to bus: Host is down` Fix this by using the more appropriate `WaitContainerReady()` against output from system startup, close to finalization. In this way, the test status command cannot run until systemd is fully operational. Signed-off-by: Chris Evich <cevich@redhat.com>
* | | | Merge pull request #11956 from vrothberg/pauseOpenShift Merge Robot2021-10-27
|\ \ \ \ | |_|/ / |/| | | remove need to download pause image
| * | | 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 #12098 from Luap99/slirp-dadOpenShift Merge Robot2021-10-26
|\ \ \ \ | |_|/ / |/| | | Slirp4netns with ipv6 set net.ipv6.conf.default.accept_dad=0
| * | | Slirp4netns with ipv6 set net.ipv6.conf.default.accept_dad=0Paul Holzinger2021-10-26
| |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Duplicate Address Detection slows the ipv6 setup down for 1-2 seconds. Since slirp4netns is run it is own namespace and not directly routed we can skip this to make the ipv6 address immediately available. We change the default to make sure the slirp tap interface gets the correct value assigned so DAD is disabled for it. Also make sure to change this value back to the original after slirp4netns is ready in case users rely on this sysctl. Fixes #11062 Signed-off-by: Paul Holzinger <pholzing@redhat.com>
* | | Merge pull request #12067 from hshiina/logs-journal-tailOpenShift Merge Robot2021-10-26
|\ \ \ | | | | | | | | Fix a few problems in 'podman logs --tail' with journald driver
| * | | Fix a few problems in 'podman logs --tail' with journald driverHironori Shiina2021-10-26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The following problems regarding `logs --tail` with the journald log driver are fixed: - One more line than a specified value is displayed. - '--tail 0' displays all lines while the other log drivers displays nothing. - Partial lines are not considered. - If the journald events backend is used and a container has exited, nothing is displayed. Integration tests that should have detected the bugs are also fixed. The tests are executed with json-file log driver three times without this fix. Signed-off-by: Hironori Shiina <shiina.hironori@jp.fujitsu.com>
* | | | Merge pull request #12088 from adrianreber/2021-10-25-fix-label-ipc-hostOpenShift Merge Robot2021-10-26
|\ \ \ \ | |_|/ / |/| | | Allow 'container restore' with '--ipc host'
| * | | Allow 'container restore' with '--ipc host'Adrian Reber2021-10-26
| | |/ | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Trying to restore a container that was started with '--ipc host' fails with: Error: error creating container storage: ProcessLabel and Mountlabel must either not be specified or both specified We already fixed this exact same error message for containers started with '--privileged'. The previous fix was to check if the to be restored container is a privileged container (c.config.Privileged). Unfortunately this does not work for containers started with '--ipc host'. This commit changes the check for a privileged container to check if both the ProcessLabel and the MountLabel is actually set and only then re-uses those labels. Signed-off-by: Adrian Reber <areber@redhat.com>
* / | Add support to play kube for --log-optDaniel J Walsh2021-10-25
|/ / | | | | | | | | | | Fixes: https://github.com/containers/podman/issues/11727 Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
* | Merge pull request #12021 from rhatdan/kubeOpenShift Merge Robot2021-10-22
|\ \ | |/ |/| Generate Kube should not print default structs
| * Generate Kube should not print default structsDaniel J Walsh2021-10-19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If podman uses Workdir="/" or the workdir specified in the image, it should not add it to the yaml. If Podman find environment variables in the image, they should not get added to the yaml. If the container or pod do not have changes to SELinux we should not print seLinuxOpt{} If the container or pod do not change any dns options the yaml should not have a dnsOption={} If the container is not privileged it should not have privileged=false in the yaml. Fixes: https://github.com/containers/podman/issues/11995 Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
* | tag: Support tagging manifest list instead of resolving to imagesAditya Rajan2021-10-21
| | | | | | | | | | | | | | | | | | | | Following commit makes sure when buildah tag is invoked on a manifest list, it tags the same manifest list instead of resolving to an image and tagging it. Port of: https://github.com/containers/buildah/pull/3483 Signed-off-by: Aditya Rajan <arajan@redhat.com>
* | Merge pull request #11851 from cdoern/podRmOpenShift Merge Robot2021-10-20
|\ \ | | | | | | Pod Rm Infra Handling Improvements