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* libpod: host netns keep same /etc/resolv.confPaul Holzinger2022-05-03
| | | | | | | | | | | | When a container is run in the host network namespace we have to keep the same resolv.conf content and not use the systemd-resolve detection logic. But also make sure we still allow --dns options. Fixes #14055 Signed-off-by: Paul Holzinger <pholzing@redhat.com>
* fix incorrect permissions for /etc/resolv.conf in usernsPaul Holzinger2022-05-03
| | | | | | | | | | | | | | The files /etc/hosts, /etc/hostname and /etc/resolv.conf should always be owned by the root user in the container. This worked correct for /etc/hostname and /etc/hosts but not for /etc/resolv.conf. A container run with --userns keep-id would have the reolv.conf file owned by the current container user which is wrong. Consolidate some common code in a new helper function to make the code more cleaner. Signed-off-by: Paul Holzinger <pholzing@redhat.com>
* Report properly whether pod shares host networkDaniel J Walsh2022-05-03
| | | | | | Fixes: https://github.com/containers/podman/issues/14028 Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
* Add CreatedSince & CreatedAt format fields to podman image historyDaniel J Walsh2022-05-03
| | | | | | Fixes: https://github.com/containers/podman/issues/14012 Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
* Truncate annotations when generating kubernetes yaml filesDaniel J Walsh2022-04-27
| | | | | | | | | | | | Kubernetes only allows 63 characters in an annotation. Make sure that we only add 63 or less charaters when generating kube. Warn if containers or pods have longer length and truncate. Discussion: https://github.com/containers/podman/discussions/13901 Fixes: https://github.com/containers/podman/issues/13962 Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
* Merge pull request #13995 from ashley-cui/revrootfulOpenShift Merge Robot2022-04-25
|\ | | | | Rootfull -> Rootful
| * Docs rootfull -> rootfulAshley Cui2022-04-25
| | | | | | | | | | | | | | | | Some docs say roofull. Change to rootful. [NO NEW TESTS NEEDED] Signed-off-by: Ashley Cui <acui@redhat.com>
| * Revert "Switch all rootful to rootfull"Ashley Cui2022-04-25
| | | | | | | | | | | | | | | | | | | | This reverts commit cc3790f332d989440eb1720e24e3619fc97c74ee. We can't change rootful to rootfull because `rootful` is written into the machine config. Changing this will break json unmarshalling, which will break existing machines. [NO NEW TESTS NEEDED] Signed-off-by: Ashley Cui <acui@redhat.com>
* | Add support for passing --volumepathDaniel J Walsh2022-04-23
|/ | | | | | Fixes: https://github.com/containers/podman/issues/13860 Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
* Merge pull request #13973 from Luap99/linter-reviveOpenShift Merge Robot2022-04-23
|\ | | | | replace golint with revive linter
| * replace golint with revive linterPaul Holzinger2022-04-22
| | | | | | | | | | | | | | | | | | | | | | | | golint, scopelint and interfacer are deprecated. golint is replaced by revive. This linter is better because it will also check for our error style: `error strings should not be capitalized or end with punctuation or a newline` scopelint is replaced by exportloopref (already endabled) interfacer has no replacement but I do not think this linter is important. Signed-off-by: Paul Holzinger <pholzing@redhat.com>
* | Update test to run network check in both rootless and rootfull modeDaniel J Walsh2022-04-22
| | | | | | | | Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
* | Merge pull request #13918 from Luap99/hostsOpenShift Merge Robot2022-04-22
|\ \ | | | | | | use etchosts package from c/common
| * | test/system: add containers.conf test for new /etc/hosts optionsPaul Holzinger2022-04-22
| | | | | | | | | | | | Signed-off-by: Paul Holzinger <pholzing@redhat.com>
| * | network dis-/connect: update /etc/hostsPaul Holzinger2022-04-22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When we connect or disconnect from a network we also have to update /etc/hosts to ensure we only have valid entries in there. This also fixes problems with docker-compose since this makes use of network connect/disconnect. Fixes #12533 Signed-off-by: Paul Holzinger <pholzing@redhat.com>
| * | libpod: fix c.Hostname() to respect the utsNsCtrPaul Holzinger2022-04-22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When we lookup the hostname for a given container we have to check if the container is joined to another utsns and use this hostname then instead. This fixes a problem where the `hostname` command would use the correct name but /etc/hostname would contain a different name. Signed-off-by: Paul Holzinger <pholzing@redhat.com>
| * | use etchosts package from c/commonPaul Holzinger2022-04-22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use the new logic from c/common to create the hosts file. This will help to better allign the hosts files between buildah and podman. Also this fixes several bugs: - remove host entries when container is stopped and has a netNsCtr - add entries for containers in a pod - do not duplicate entries in the hosts file - use the correct slirp ip when an userns is used Features: - configure host.containers.internal entry in containers.conf - configure base hosts file in containers.conf Fixes #12003 Fixes #13224 Signed-off-by: Paul Holzinger <pholzing@redhat.com>
* | | Merge pull request #13881 from rhatdan/usernsOpenShift Merge Robot2022-04-22
|\ \ \ | |_|/ |/| | Add support for --userns=nomap
| * | Add support for --userns=nomapDaniel J Walsh2022-04-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | From a security point of view, it would be nice to be able to map a rootless usernamespace that does not use your own UID within the container. This would add protection against a hostile process escapping the container and reading content in your homedir. Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
* | | Merge pull request #13964 from rhatdan/rootfullOpenShift Merge Robot2022-04-22
|\ \ \ | |_|/ |/| | Switch all rootful to rootfull
| * | Switch all rootful to rootfullDaniel J Walsh2022-04-21
| |/ | | | | | | | | | | | | | | | | We are inconsistent on the name, we should stick with rootfull. [NO NEW TESTS NEEDED] Existing tests should handle this and no tests for machines exists yet. Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
* | Merge pull request #13971 from rhatdan/codespellOpenShift Merge Robot2022-04-22
|\ \ | | | | | | [CI:DOCS] Run codespell on code
| * | Run codespell on codeDaniel J Walsh2022-04-22
| | | | | | | | | | | | | | | | | | [NO NEW TESTS NEEDED] Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
* | | Merge pull request #13935 from edsantiago/bats_assertOpenShift Merge Robot2022-04-22
|\ \ \ | |/ / |/| | system tests: add assert(), and start using it
| * | 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>
* | Merge pull request #13958 from cevich/fix_system_criu_relinkOpenShift Merge Robot2022-04-22
|\ \ | | | | | | Workaround criu re-linking output in system test
| * | Workaround criu re-linking output in system testChris Evich2022-04-21
| |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When run on an F36 host using netavark/aardvark-dns, for whatever underlying reason most checkpoint/restore tests are emitting an error similar to: `criu: Symbol `__rseq_offset' has different size in shared object, consider re-linking` This extraneous output is causing the basic checkpoint system test to fail. Since, all other testing of checkpoint/restore feature is passing (also with the extraneous message) loosen the system test sensitivity to match. Signed-off-by: Chris Evich <cevich@redhat.com>
* / Revert "container,inspect: convert Entrypoint to array instead of a string"Aditya R2022-04-22
|/ | | | | | | | | | | | | | It seems this breaks older version of `podman-remote` users hence it looks like this patch would be a better candidate for podman `5.0` Problem * Client with `4.0` cannot interact with a server of `4.1` Plan this patch for podman `5.0` This reverts commit 0cebd158b6d8da1828b1255982e27fe9224310d0. Signed-off-by: Aditya R <arajan@redhat.com>
* Merge pull request #13583 from rhatdan/ipcOpenShift Merge Robot2022-04-16
|\ | | | | Add support for ipc namespace modes "none, private, sharable"
| * Add support for ipc namespace modes "none, private, sharable"Daniel J Walsh2022-04-12
| | | | | | | | | | | | Fixes: #13265 Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
* | Merge pull request #13641 from nicrowe00/logfileOpenShift Merge Robot2022-04-15
|\ \ | | | | | | Add log rotation based on log size
| * | Add log rotation based on log sizeNiall Crowe2022-04-14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add new functions to logfile.go for rotating and truncating the events log file once the log file and its contents exceed the maximum size limit while keeping 50% of the log file's content Also add tests to verify log rotation and truncation Signed-off-by: Niall Crowe <nicrowe@redhat.com> Signed-off-by: Valentin Rothberg <vrothberg@redhat.com>
* | | add a regression test for CVE-2022-1227Valentin Rothberg2022-04-14
| | | | | | | | | | | | | | | | | | Will also be included in the upcoming backports. Signed-off-by: Valentin Rothberg <vrothberg@redhat.com>
* | | Merge pull request #13866 from edsantiago/batsOpenShift Merge Robot2022-04-14
|\ \ \ | | | | | | | | System tests: Usage checks: better error messages
| * | | System tests: Usage checks: better error messagesEd Santiago2022-04-13
| |/ / | | | | | | | | | | | | | | | | | | | | | Current error messages are really awful, and cause great suffering every time someone adds a new subcommand. Let's see if these are better. Signed-off-by: Ed Santiago <santiago@redhat.com>
* | | Merge pull request #13857 from rhatdan/logsOpenShift Merge Robot2022-04-14
|\ \ \ | | | | | | | | Fix --tail log on restart problem
| * | | 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>
* / / Revert "images --size"Valentin Rothberg2022-04-14
|/ / | | | | | | | | | | | | | | | | | | | | | | This reverts commit e133a06d2f4a3e94bfbd60b647046f2f515c9c24. @nalind found a proper fix in c/storage [1] to address the performance issue. So we really don't need the flag anymore. Note the flag has never made it into any release. [1] https://github.com/containers/storage/commit/d76b3606fc9ca975bf436379f91105f0fac1555f Signed-off-by: Valentin Rothberg <vrothberg@redhat.com>
* / System tests: fix oops in start --filter testsEd Santiago2022-04-12
|/ | | | | | | | | Bad code got committed by accident: test description on run_podman line, not test line. Did not seem to affect tests, but fix it anyway. Signed-off-by: Ed Santiago <santiago@redhat.com>
* System tests: reenable ps --external testEd Santiago2022-04-11
| | | | | | | Buildah issue 3544 has been fixed and vendored into podman. We can reenable a long-skipped test. Signed-off-by: Ed Santiago <santiago@redhat.com>
* container,inspect: convert Entrypoint to array instead of a stringAditya R2022-04-08
| | | | | | | Convert container entrypoint from string to an array inorder to make sure there is parity between `podman inspect` and `docker inspect` Signed-off-by: Aditya R <arajan@redhat.com>
* images --sizeValentin Rothberg2022-04-08
| | | | | | | | | | Add a --size option to podman images to allow for disabling computing the size of listed images. If listing images is critical to performance, user may chose to turn off size computation to speed things up. Context: #13755 Signed-off-by: Valentin Rothberg <vrothberg@redhat.com>
* specgen: do not set OOMScoreAdj by defaultGiuseppe Scrivano2022-04-04
| | | | | | | | | do not force a value of OOMScoreAdj=0 if it is wasn't specified by the user. Closes: https://github.com/containers/podman/issues/13731 Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>
* fix slirp4netns port forwarding with rangesPaul Holzinger2022-03-29
| | | | | | | | | | | | | | The slirp4netns port forwarder was not updated to make use of the new port format. This results in a problem when port ranges are used since it does not read the range field from the port. Update the logic to iterate through all ports with the range and protocols. Also added a system test for port ranges with slirp4netns, rootlesskit and the bridge network mode. Fixes #13643 Signed-off-by: Paul Holzinger <pholzing@redhat.com>
* Run codespell to cleanup typosDaniel J Walsh2022-03-25
| | | | | | [NO NEW TESTS NEEDED] Signed-off-by: Daniel J Walsh <dwalsh@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>
* pod system tests: clean up stray imageEd Santiago2022-03-21
| | | | | | | | | | One of the pod tests was leaving a stray image behind, causing scary red warnings in CI logs. Clean that up. Also, now that #13541 has merged, use 'rmi --ignore' instead of ignoring exit status from rmi Signed-off-by: Ed Santiago <santiago@redhat.com>
* podman rmi --ignoreValentin Rothberg2022-03-19
| | | | | | | | | | | Add an `--ignore` flag to `podman image rm` to instruct ignoring image if a specified image does not exist and to not throw an error. Other commands (e.g., `podman container rm`) already support this flag. Such an `--ignore` flag can come in handy in clean-up scripcts such as the teardown phases in the Podman tests. Signed-off-by: Valentin Rothberg <vrothberg@redhat.com>
* podman create: building local pause image: do not read ignore filesValentin Rothberg2022-03-17
| | | | | | | | | Make sure to ignore local {container,docker}ignore files when building a local pause image. Otherwise, we may mistakenly not be able to copy catatonit into the build container. Fixes: #13529 Signed-off-by: Valentin Rothberg <vrothberg@redhat.com>
* Add podman play kube --annotationDaniel J Walsh2022-03-09
| | | | | | | | | | Allow users to add annotions in the podman play kube command. This PR Also fixes the fact that annotations in the pod spec were not being passed down to containers. Fixes: https://github.com/containers/podman/issues/12968 Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>