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path: root/libpod/util_linux.go
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* libpod: switch to golang native error wrappingSascha Grunert2022-07-05
| | | | | | | | | We now use the golang error wrapping format specifier `%w` instead of the deprecated github.com/pkg/errors package. [NO NEW TESTS NEEDED] Signed-off-by: Sascha Grunert <sgrunert@redhat.com>
* podman cgroup enhancementcdoern2022-06-24
| | | | | | | | | | | currently, setting any sort of resource limit in a pod does nothing. With the newly refactored creation process in c/common, podman ca now set resources at a pod level meaning that resource related flags can now be exposed to podman pod create. cgroupfs and systemd are both supported with varying completion. cgroupfs is a much simpler process and one that is virtually complete for all resource types, the flags now just need to be added. systemd on the other hand has to be handeled via the dbus api meaning that the limits need to be passed as recognized properties to systemd. The properties added so far are the ones that podman pod create supports as well as `cpuset-mems` as this will be the next flag I work on. Signed-off-by: Charlie Doern <cdoern@redhat.com>
* go fmt: use go 1.18 conditional-build syntaxValentin Rothberg2022-03-18
| | | | Signed-off-by: Valentin Rothberg <vrothberg@redhat.com>
* bump go module to version 4Valentin Rothberg2022-01-18
| | | | | | | | | | | | | Automated for .go files via gomove [1]: `gomove github.com/containers/podman/v3 github.com/containers/podman/v4` Remaining files via vgrep [2]: `vgrep github.com/containers/podman/v3` [1] https://github.com/KSubedi/gomove [2] https://github.com/vrothberg/vgrep Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
* Standardize on capatalized CgroupsDaniel J Walsh2022-01-14
| | | | Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
* Update vendor or containers/common moving pkg/cgroups thereDaniel J Walsh2021-12-07
| | | | | | | [NO NEW TESTS NEEDED] This is just moving pkg/cgroups out so existing tests should be fine. Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
* standardize logrus messages to upper caseDaniel J Walsh2021-09-22
| | | | | | | | Remove ERROR: Error stutter from logrus messages also. [ NO TESTS NEEDED] This is just code cleanup. Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
* bump go module to v3Valentin Rothberg2021-02-22
| | | | | | | | | We missed bumping the go module, so let's do it now :) * Automated go code with github.com/sirkon/go-imports-rename * Manually via `vgrep podman/v2` the rest Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
* Fix mismatch between log messages and behavior of libpod.LabelVolumePath.Peter2020-09-13
| | | | | | | | | | | | | | | | | | | | | | | A reading of LabelVolumePath suggests that the intended behavior upon encountering ENOTSUP is to log the issue and continue without error, while all other errors in the Relabeling operation should be considered errors of LabelVolumePath and passed up accordingly. This is not the behavior that is encountered, as this test shows: it is instead considered an error if and only if the Relabeling operation returns ENOTSUP, spitting out a somewhat incongruous error message, while all other error types that may be returned are logged without being propogated, with an even more incongruous error message saying that the operation was not supported. The comparison was changed to match the behavior documented by the log messages, and a test was added that will simulate executing this function on a path where the mounted filesystem does not support SELinux labels, with the assertion that the function should not return an error in order to highlight the condition these changes seek to alleviate. Signed-off-by: Peter <peter@psanders.me>
* Switch all references to github.com/containers/libpod -> podmanDaniel J Walsh2020-07-28
| | | | Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
* move go module to v2Valentin Rothberg2020-07-06
| | | | | | | | | | | | | | | With the advent of Podman 2.0.0 we crossed the magical barrier of go modules. While we were able to continue importing all packages inside of the project, the project could not be vendored anymore from the outside. Move the go module to new major version and change all imports to `github.com/containers/libpod/v2`. The renaming of the imports was done via `gomove` [1]. [1] https://github.com/KSubedi/gomove Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
* Fix SELinux labels of volumesDaniel J Walsh2020-02-13
| | | | | | | | | | | | | | | If we attempt to label a volume and the file system does not support labeling, then just warn. SELinux may or may not work, on the volume. There is no way to setup a private label on a newly created volume without using the container mountlabel. If we don't have a mount label at the time of creation of the volume, the only option we have is to create a shared label. Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
* rm: add containers eviction with `rm --force`Marco Vedovati2019-09-25
| | | | | | | | | Add ability to evict a container when it becomes unusable. This may happen when the host setup changes after a container creation, making it impossible for that container to be used or removed. Evicting a container is done using the `rm --force` command. Signed-off-by: Marco Vedovati <mvedovati@suse.com>
* pkg/cgroups: use DBUS session when rootlessGiuseppe Scrivano2019-08-14
| | | | | | | | use the DBUS user session when running in rootless mode. Closes: https://github.com/containers/libpod/issues/3801 Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>
* stats: fix cgroup path for rootless containersGiuseppe Scrivano2019-06-26
| | | | Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>
* libpod: use pkg/cgroups instead of containerd/cgroupsGiuseppe Scrivano2019-06-26
| | | | | | use the new implementation for dealing with cgroups. Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>
* remove libpod from mainbaude2019-06-25
| | | | | | | | | | | | | the compilation demands of having libpod in main is a burden for the remote client compilations. to combat this, we should move the use of libpod structs, vars, constants, and functions into the adapter code where it will only be compiled by the local client. this should result in cleaner code organization and smaller binaries. it should also help if we ever need to compile the remote client on non-Linux operating systems natively (not cross-compiled). Signed-off-by: baude <bbaude@redhat.com>
* Default to SELinux private label for play kube mountsPeter Hunt2019-03-28
| | | | | | | | | | Before, there were SELinux denials when a volume was bind-mounted by podman play kube. Partially fix this by setting the default private label for mounts created by play kube (with DirectoryOrCreate) For volumes mounted as Directory, the user will have to set their own SELinux permissions on the mount point also remove left over debugging print statement Signed-off-by: Peter Hunt <pehunt@redhat.com>
* Fix build on non-LinuxMiloslav Trmač2018-12-06
| | | | | | Unrelated to the rest of the PR. Signed-off-by: Miloslav Trmač <mitr@redhat.com>
* Fix build on non-Linux OSesMatthew Heon2018-08-15
Signed-off-by: Matthew Heon <matthew.heon@gmail.com> Closes: #1266 Approved by: baude