summaryrefslogtreecommitdiff
path: root/pkg
Commit message (Collapse)AuthorAge
* Enable masking stop signals within container creationMatthew Heon2020-10-12
| | | | | | | | | | | | | | | | | Expand the use of the Shutdown package such that we now use it to handle signals any time we run Libpod. From there, add code to container creation to use the Inhibit function to prevent a shutdown from occuring during the critical parts of container creation. We also need to turn off signal handling when --sig-proxy is invoked - we don't want to catch the signals ourselves then, but instead to forward them into the container via the existing sig-proxy handler. Fixes #7941 Signed-off-by: Matthew Heon <mheon@redhat.com>
* Add a shutdown handler packageMatthew Heon2020-10-12
| | | | | | | | | | | | | We need a unified package for handling signals that shut down Libpod and Podman. We need to be able to do different things on receiving such a signal (`system service` wants to shut down the service gracefully, while most other commands just want to exit) and we need to be able to inhibit this shutdown signal while we are waiting for some critical operations (e.g. creating a container) to finish. This takes the first step by defining the package that will handle this. Signed-off-by: Matthew Heon <mheon@redhat.com>
* Merge pull request #7853 from xordspar0/play-kube-limits-#7742OpenShift Merge Robot2020-10-12
|\ | | | | Add support for resource limits to play kube
| * Add support for resource limits to play kubeJordan Christiansen2020-10-12
| | | | | | | | Signed-off-by: Jordan Christiansen <xordspar0@gmail.com>
* | Merge pull request #7836 from QiWang19/search-tagsOpenShift Merge Robot2020-10-12
|\ \ | | | | | | Search repository tags using --list-tags
| * | Search repository tags using --list-tagsQi Wang2020-10-09
| |/ | | | | | | | | | | | | For fix of BZ: https://bugzilla.redhat.com/show_bug.cgi?id=1684263 Add --list-tags to podman search to return a table the repository tags. Signed-off-by: Qi Wang <qiwan@redhat.com>
* | Merge pull request #7980 from 3sky/compatibility-api-timestampOpenShift Merge Robot2020-10-12
|\ \ | | | | | | Resolve #7860 - add time.RFC3339 format
| * | Resolve #7860 - add time.RFC3339Nano into ContainerJSONBase3sky2020-10-12
| | | | | | | | | | | | Signed-off-by: 3sky <3sky@protonmail.com>
* | | Merge pull request #7984 from nalind/seccomp-error-messageOpenShift Merge Robot2020-10-12
|\ \ \ | | | | | | | | pkg/spec: fix a confusing error message
| * | | pkg/spec: fix a confusing error messageNalin Dahyabhai2020-10-09
| | |/ | |/| | | | | | | | | | | | | | | | When we try, but fail, to load the default seccomp profile, say that, instead of suggesting that we tried to load a profile with no name. Signed-off-by: Nalin Dahyabhai <nalin@redhat.com>
* / | Monitor for client closing streamJhon Honce2020-10-09
|/ / | | | | | | | | | | Fixes #7946 Signed-off-by: Jhon Honce <jhonce@redhat.com>
* | Merge pull request #7891 from rhatdan/rmOpenShift Merge Robot2020-10-09
|\ \ | | | | | | This PR allows users to remove external containers directly
| * | This PR allows users to remove external containers directlyDaniel J Walsh2020-10-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currenly if a user specifies the name or ID of an external storage container, we report an error to them. buildah from scratch working-container-2 podman rm working-container-2 Error: no container with name or ID working-container-2 found: no such container Since the user specified the correct name and the container is in storage we force them to specify --storage to remove it. This is a bad experience for the user. This change will just remove the container from storage. If the container is known by libpod, it will remove the container from libpod as well. The podman rm --storage option has been deprecated, and removed from docs. Also cleaned documented options that are not available to podman-remote. Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
* | | Merge pull request #7910 from EduardoVega/7567-podman-configmapsOpenShift Merge Robot2020-10-09
|\ \ \ | |_|/ |/| | Enable k8s configmaps as flags for play kube
| * | Enable k8s configmaps as flags for play kubeEduardo Vega2020-10-07
| | | | | | | | | | | | Signed-off-by: Eduardo Vega <edvegavalerio@gmail.com>
* | | Merge pull request #7966 from baude/issue7950OpenShift Merge Robot2020-10-08
|\ \ \ | | | | | | | | add compatibility endpoint for exporting multiple images
| * | | add compatibility endpoint for exporting multiple imagesbaude2020-10-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | with the recent inclusion of dealing with multiple images in a tar archive, we can now add a compatibility endpoint that was missing images/get?names=one,two. Fixes: #7950 Signed-off-by: baude <bbaude@redhat.com>
* | | | Merge pull request #7952 from baude/issue7934OpenShift Merge Robot2020-10-08
|\ \ \ \ | |/ / / |/| | | APIv2 compatibility rootless network fix
| * | | APIv2 compatibility rootless network fixbaude2020-10-07
| |/ / | | | | | | | | | | | | | | | | | | | | | when using the compatibility mode as rootless, containers that were created were not setting their host names correctly due to the netmode not being set. Fixes: #7934 Signed-off-by: baude <bbaude@redhat.com>
* | | Merge pull request #7382 from mheon/pod_parallelOpenShift Merge Robot2020-10-07
|\ \ \ | |_|/ |/| | Move pod jobs to parallel execution
| * | Move pod jobs to parallel executionMatthew Heon2020-10-07
| |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Make Podman pod operations that do not involve starting containers (which needs to be done in a specific order) use the same parallel operation code we use to make `podman stop` on large numbers of containers fast. We were previously stopping containers in a pod serially, which could take up to the timeout (default 15 seconds) for each container - stopping 100 containers that do not respond to SIGTERM would take 25 minutes. To do this, refactor the parallel operation code a bit to remove its dependency on libpod (damn circular import restrictions...) and use parallel functions that just re-use the standard container API operations - maximizes code reuse (previously each pod handler had a separate implementation of the container function it performed). This is a bit of a palate cleanser after fighting CI for two days - nice to be able to return to a land of sanity. Signed-off-by: Matthew Heon <matthew.heon@pm.me>
* / prevent unpredictable results with network create|removebaude2020-10-07
|/ | | | | | | | | | due to a lack of "locking" on cni operations, we could get ourselves in trouble when doing rapid creation or removal of networks. added a simple file lock to deal with the collision and because it is not considered a performent path, use of the file lock should be ok. if proven otherwise in the future, some generic shared memory lock should be implemented for libpod and also used here. moved pkog/network to libpod/network because libpod is now being pulled into the package and it has therefore lost its generic nature. this will make it easier to absorb into libpod as we try to make the network closer to core operations. Fixes: #7807 Signed-off-by: baude <bbaude@redhat.com>
* Merge pull request #7918 from zhangguanzhang/apiv2-wrong-StopSignalOpenShift Merge Robot2020-10-06
|\ | | | | [apiv2] /containers/$name/json return wrong value in `.Config.StopSignal`
| * fix apiv2 /containers/$name/json return wrong value in `.Config.StopSignal`zhangguanzhang2020-10-06
| | | | | | | | Signed-off-by: zhangguanzhang <zhangguanzhang@qq.com>
* | Merge pull request #7929 from kolyshkin/nits-errOpenShift Merge Robot2020-10-06
|\ \ | | | | | | Nits
| * | pkg/cgroups/createCgroupv2Path: nitsKir Kolyshkin2020-10-05
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 1. Check the path validity before trying to read the cgroup.controllers. 2. Do not hardcode "/sys/fs/cgroup". 3. Simplify creating the "+this +that" string. 4. Do not wrap ioutil.WriteFile error. Signed-off-by: Kir Kolyshkin <kolyshkin@gmail.com>
| * | Lowercase some errorsKir Kolyshkin2020-10-05
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This commit is courtesy of ``` for f in $(git ls-files *.go | grep -v ^vendor/); do \ sed -i 's/\(errors\..*\)"Error /\1"error /' $f; done for f in $(git ls-files *.go | grep -v ^vendor/); do \ sed -i 's/\(errors\..*\)"Failed to /\1"failed to /' $f; done ``` etc. Self-reviewed using `git diff --word-diff`, found no issues. Signed-off-by: Kir Kolyshkin <kolyshkin@gmail.com>
| * | Remove excessive error wrappingKir Kolyshkin2020-10-05
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In case os.Open[File], os.Mkdir[All], ioutil.ReadFile and the like fails, the error message already contains the file name and the operation that fails, so there is no need to wrap the error with something like "open %s failed". While at it - replace a few places with os.Open, ioutil.ReadAll with ioutil.ReadFile. - replace errors.Wrapf with errors.Wrap for cases where there are no %-style arguments. Signed-off-by: Kir Kolyshkin <kolyshkin@gmail.com>
* | | Merge pull request #7931 from rhatdan/sizeOpenShift Merge Robot2020-10-06
|\ \ \ | |_|/ |/| | Support max_size logoptions
| * | Support max_size logoptionsDaniel J Walsh2020-10-05
| |/ | | | | | | | | | | | | | | Docker supports log-opt max_size and so does conmon (ALthough poorly). Adding support for this allows users to at least make sure their containers logs do not become a DOS vector. Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
* | Merge pull request #7919 from rhatdan/subuidOpenShift Merge Robot2020-10-05
|\ \ | | | | | | Fix handling of CheckRootlessUIDRange
| * | Fix handling of CheckRootlessUIDRangeDaniel J Walsh2020-10-05
| |/ | | | | | | | | | | | | If I have multiple ranges of UIDs specified in the /etc/subuid, this check blows up and incorrectly blocks the use of --user flag. Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
* / Fixes remote attach and exec to signal IdleTrackerJhon Honce2020-10-05
|/ | | | | | | | | | - Fixes issue where remote attach and exec only signaled the IdleTracker on errors. Needs to done anytime after connection has been hijacked - Fixes trying to send multiple http status codes to client - Changes pprof and API server shutdowns to run in parallel - Changes shutdown to run in sync.Once block Signed-off-by: Jhon Honce <jhonce@redhat.com>
* Merge pull request #7909 from zhangguanzhang/remote-ps-ns-brokenOpenShift Merge Robot2020-10-05
|\ | | | | Fix podman-remote ps --ns broken
| * Fix podman-remote ps --ns brokenzhangguanzhang2020-10-04
| | | | | | | | Signed-off-by: zhangguanzhang <zhangguanzhang@qq.com>
* | Merge pull request #7902 from rhatdan/selinuxOpenShift Merge Robot2020-10-05
|\ \ | |/ |/| Add SELinux support for pods
| * Add SELinux support for podsDaniel J Walsh2020-10-02
| | | | | | | | | | | | | | | | | | | | All containers within a Pod need to run with the same SELinux label, unless overwritten by the user. Also added a bunch of SELinux tests to make sure selinux labels are correct on namespaces. Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
* | Merge pull request #7899 from zhangguanzhang/service-panic-client-killOpenShift Merge Robot2020-10-03
|\ \ | |/ |/| [podman-remote] Fix closed connection on pull causes service panic
| * fix closed the remote connection on pull causes service paniczhangguanzhang2020-10-03
| | | | | | | | Signed-off-by: zhangguanzhang <zhangguanzhang@qq.com>
* | Merge pull request #7901 from vrothberg/fix-compat-images-createOpenShift Merge Robot2020-10-02
|\ \ | | | | | | compat: images/create: fix tag parsing
| * | compat: images/create: fix tag parsingValentin Rothberg2020-10-02
| | | | | | | | | | | | | | | | | | | | | | | | The `tag` parameter of the compat `images/create` endpoint can be both, a tag and a digest. Fix parsing of the parameter to detect digests and use the appropriate `@` separator. Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
* | | Merge pull request #7882 from giuseppe/check-for-gids-before-adding-themOpenShift Merge Robot2020-10-02
|\ \ \ | | | | | | | | libpod: check there are enough gids before adding them
| * | | rootless: use sync.Once for GetAvailableGids()Giuseppe Scrivano2020-10-02
| | | | | | | | | | | | | | | | Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>
| * | | rootless: move GetAvailableGids to the rootless pkgGiuseppe Scrivano2020-10-02
| | | | | | | | | | | | | | | | Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>
* | | | Merge pull request #7887 from vrothberg/fix-7872OpenShift Merge Robot2020-10-02
|\ \ \ \ | |_|/ / |/| | | image prune: remove all candidates
| * | | image prune: remove all candidatesValentin Rothberg2020-10-02
| |/ / | | | | | | | | | | | | | | | | | | | | | Make sure to remove images until there's nothing left to prune. A single iteration may not be sufficient. Fixes: #7872 Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
* | | Merge pull request #7456 from giuseppe/modprobe-fuseOpenShift Merge Robot2020-10-02
|\ \ \ | |_|/ |/| | spec: modprobe fuse with --device .*/fuse
| * | spec: open fuse with --device .*/fuseGiuseppe Scrivano2020-10-02
| |/ | | | | | | | | | | | | | | | | If the container uses the /dev/fuse device, attempt to load the fuse kernel module first so that nested containers can use it. Closes: https://bugzilla.redhat.com/show_bug.cgi?id=1872240 Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>
* | Merge pull request #7867 from vrothberg/fix-7837OpenShift Merge Robot2020-10-02
|\ \ | | | | | | remote: fix name and ID collisions of containers and pods
| * | remote: fix name and ID collisions of containers and podsValentin Rothberg2020-10-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix the look up of containers and pods in the remote client. User input can refer to both, names or IDs of containers and pods, so there is a fair chance of collisions (e.g., "c1" name with a "c1...." ID). Those collisions are well handled (and battle tested) in the local client which is directly using the libpod backend. Hence, the remote client should not attempt to introduce its own logic to prevent bugs and divergence between the local and the remote clients. To prevent collisions such as in #7837, do a container/pod inspect on the user-provided input to find the corresponding ID and eventually do full ID comparisons to avoid potential collisions with names. Note that this has a cost that I am not entirely happy with. Looking at issue #7837, the collisions are happening when removing the two containers. Remote container removal is now very chatty with the server as it first queries for all containers, then iterates over the provided names or IDs and does a remote inspect to figure out the IDs and find a matching container object. However, remote removal could just pass the names and IDs directly to the batch removal endpoint. Querying for all containers could be prevented if the batch removal endpoint would remove all if the slice is empty. In other words, the bug is fixed but there's room for performance improvements. Fixes: #7837 Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
generated by cgit v1.2.3-54-g00ecf (git 2.39.0) at 2024-12-29 03:29:30 +0000