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* Merge pull request #15753 from mheon/fix_15720OpenShift Merge Robot2022-09-13
|\ | | | | Ensure that the DF endpoint updated volume refcount
| * Ensure that the DF endpoint updated volume refcountMatthew Heon2022-09-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The field was already exposed already in the `system df` output so this just required a bit of plumbing and testing. As part of this, fix `podman systemd df` volume in-use logic. Previously, volumes were only considered to be in use if the container using them was running. This does not match Docker's behavior, where a volume is considered in use as long as a container exists that uses the volume, even if said container is not running. Fixes #15720 Signed-off-by: Matthew Heon <matthew.heon@pm.me>
* | Use new secret store APIAshley Cui2022-09-12
| | | | | | | | | | | | | | | | | | Refactored secrets API in common for stability purposes. Move podman to said API. [NO NEW TESTS NEEDED] Signed-off-by: Ashley Cui <acui@redhat.com>
* | Merge pull request #15511 from rhatdan/codespellOpenShift Merge Robot2022-09-12
|\ \ | | | | | | Fix stutters
| * | Fix stuttersDaniel J Walsh2022-09-10
| |/ | | | | | | | | | | | | | | | | | | | | | | | | | | Podman adds an Error: to every error message. So starting an error message with "error" ends up being reported to the user as Error: error ... This patch removes the stutter. Also ioutil.ReadFile errors report the Path, so wrapping the err message with the path causes a stutter. Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
* / refactor: use `os.ReadDir` for lightweight directory readingEng Zer Jun2022-09-11
|/ | | | | | | | `os.ReadDir` was added in Go 1.16 as part of the deprecation of `ioutil` package. It is a more efficient implementation than `ioutil.ReadDir`. Reference: https://pkg.go.dev/io/ioutil#ReadDir Signed-off-by: Eng Zer Jun <engzerjun@gmail.com>
* Merge pull request #15687 from vrothberg/RUN-1639OpenShift Merge Robot2022-09-09
|\ | | | | health check: add on-failure actions
| * health check: add on-failure actionsValentin Rothberg2022-09-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | For systems that have extreme robustness requirements (edge devices, particularly those in difficult to access environments), it is important that applications continue running in all circumstances. When the application fails, Podman must restart it automatically to provide this robustness. Otherwise, these devices may require customer IT to physically gain access to restart, which can be prohibitively difficult. Add a new `--on-failure` flag that supports four actions: - **none**: Take no action. - **kill**: Kill the container. - **restart**: Restart the container. Do not combine the `restart` action with the `--restart` flag. When running inside of a systemd unit, consider using the `kill` or `stop` action instead to make use of systemd's restart policy. - **stop**: Stop the container. To remain backwards compatible, **none** is the default action. Signed-off-by: Valentin Rothberg <vrothberg@redhat.com>
* | Merge pull request #15692 from giuseppe/pod-spec-usernsOpenShift Merge Robot2022-09-09
|\ \ | | | | | | kube: plug HostUsers in the pod spec
| * | kube: plug HostUsers in the pod specGiuseppe Scrivano2022-09-08
| |/ | | | | | | | | | | | | | | | | | | | | | | map HostUsers=false to userns=auto. One difference with the current implementation in the Kubelet is that the podman default size is 1024 while the Kubelet uses 65536. This is done on purpose, because 65536 is a problem for rootless as the entire IDs space would be allocated to a single pod. Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>
* | Merge pull request #15658 from rhatdan/configOpenShift Merge Robot2022-09-09
|\ \ | |/ |/| Add --config for Docker compatibility
| * Add --config for Docker compatibilityDaniel J Walsh2022-09-08
| | | | | | | | | | | | Fixes: https://github.com/containers/podman/issues/14767 Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
* | fix podman pod inspect to support multiple podsPaul Holzinger2022-09-08
|/ | | | | | | | | | | | | | | | | Just like the other inspect commands `podman pod inspect p1 p2` should return the json for both. To correctly implement this we follow the container inspect logic, this allows use to reuse the global inspect command. Note: To not break the existing single pod output format for podman pod inspect I added a pod-legacy inspect type. This is only used to make sure we will print the pod as single json and not an array like for the other commands. We cannot use the pod type since podman inspect --type pod did return an array and we should not break that as well. Fixes #15674 Signed-off-by: Paul Holzinger <pholzing@redhat.com>
* Merge pull request #15547 from vrothberg/RUN-1606OpenShift Merge Robot2022-09-06
|\ | | | | Support auto updates for Kubernetes workloads
| * kube play: support auto updates and rollbacksValentin Rothberg2022-09-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add auto-update support to `podman kube play`. Auto-update policies can be configured for: * the entire pod via the `io.containers.autoupdate` annotation * a specific container via the `io.containers.autoupdate/$name` annotation To make use of rollbacks, the `io.containers.sdnotify` policy should be set to `container` such that the workload running _inside_ the container can send the READY message via the NOTIFY_SOCKET once ready. For further details on auto updates and rollbacks, please refer to the specific article [1]. Since auto updates and rollbacks bases on Podman's systemd integration, the k8s YAML must be executed in the `podman-kube@` systemd template. For further details on how to run k8s YAML in systemd via Podman, please refer to the specific article [2]. An examplary k8s YAML may look as follows: ```YAML apiVersion: v1 kind: Pod metadata: annotations: io.containers.autoupdate: "local" io.containers.autoupdate/b: "registry" labels: app: test name: test_pod spec: containers: - command: - top image: alpine name: a - command: - top image: alpine name: b ``` [1] https://www.redhat.com/sysadmin/podman-auto-updates-rollbacks [2] https://www.redhat.com/sysadmin/kubernetes-workloads-podman-systemd Signed-off-by: Valentin Rothberg <vrothberg@redhat.com>
* | Add generate systemd -e/--env optionToshiki Sonoda2022-09-06
|/ | | | | | | | -e/--env option sets environment variables to the systemd unit files. Fixes: #15523 Signed-off-by: Toshiki Sonoda <sonoda.toshiki@fujitsu.com>
* implement podman updateCharlie Doern2022-09-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | podman update allows users to change the cgroup configuration of an existing container using the already defined resource limits flags from podman create/run. The supported flags in crun are: this command is also now supported in the libpod api via the /libpod/containers/<CID>/update endpoint where the resource limits are passed inthe request body and follow the OCI resource spec format –memory –cpus –cpuset-cpus –cpuset-mems –memory-swap –memory-reservation –cpu-shares –cpu-quota –cpu-period –blkio-weight –cpu-rt-period –cpu-rt-runtime -device-read-bps -device-write-bps -device-read-iops -device-write-iops -memory-swappiness -blkio-weight-device resolves #15067 Signed-off-by: Charlie Doern <cdoern@redhat.com>
* Merge pull request #15473 from umohnani8/empty-dirOpenShift Merge Robot2022-08-31
|\ | | | | Add emptyDir volume support to kube play
| * Add emptyDir volume support to kube playUrvashi Mohnani2022-08-30
| | | | | | | | | | | | | | | | | | | | | | When a kube yaml has a volume set as empty dir, podman will create an anonymous volume with the empty dir name and attach it to the containers running in the pod. When the pod is removed, the empy dir volume created is also removed. Add tests and docs for this as well. Signed-off-by: Urvashi Mohnani <umohnani@redhat.com>
* | infra: remove dead codeGiuseppe Scrivano2022-08-30
|/ | | | Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>
* pkg/domain: Add terminal support for FreeBSDDoug Rabson2022-08-27
| | | | | | | | This just moves the code to files which can be shared with freebsd. [NO NEW TESTS NEEDED] Signed-off-by: Doug Rabson <dfr@rabson.org>
* Move most of ImageEngine.ShowTrust into pkg/trust.PolicyDescriptionMiloslav Trmač2022-08-25
| | | | | | | | | This will allow us to write unit tests without setting up the complete Podman runtime (and without the Linux dependency). Should not change behavior. Signed-off-by: Miloslav Trmač <mitr@redhat.com>
* Move most of imageEngine.SetTrust to pkg/trust.AddPolicyEntriesMiloslav Trmač2022-08-25
| | | | | | | | | | | This will allow us to write unit tests without setting up the complete Podman runtime (and without the Linux dependency). Also, actually add a basic smoke test of the core functionality. Should not change behavior. Signed-off-by: Miloslav Trmač <mitr@redhat.com>
* Add a variable for scopeMiloslav Trmač2022-08-25
| | | | | | | | | | | Only process the incoming args[] (which is a single-element array for some reason) once, and use a semantic variable name for the value we care about. Should not change behavior, the only caller already supposedly ensures that len(args) == 1. Signed-off-by: Miloslav Trmač <mitr@redhat.com>
* Remove commented out codeMiloslav Trmač2022-08-25
| | | | | | | | | We can always recover it from git, but it seems to serve no purpose anyway. Should not change behavior. Signed-off-by: Miloslav Trmač <mitr@redhat.com>
* Merge pull request #15437 from mheon/default_volume_timeoutOpenShift Merge Robot2022-08-24
|\ | | | | Add support for containers.conf volume timeouts
| * Add support for containers.conf volume timeoutsMatthew Heon2022-08-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Also, do a general cleanup of all the timeout code. Changes include: - Convert from int to *uint where possible. Timeouts cannot be negative, hence the uint change; and a timeout of 0 is valid, so we need a new way to detect that the user set a timeout (hence, pointer). - Change name in the database to avoid conflicts between new data type and old one. This will cause timeouts set with 4.2.0 to be lost, but considering nobody is using the feature at present (and the lack of validation means we could have invalid, negative timeouts in the DB) this feels safe. - Ensure volume plugin timeouts can only be used with volumes created using a plugin. Timeouts on the local driver are nonsensical. - Remove the existing test, as it did not use a volume plugin. Write a new test that does. The actual plumbing of the containers.conf timeout in is one line in volume_api.go; the remainder are the above-described cleanups. Signed-off-by: Matthew Heon <mheon@redhat.com>
* | Merge pull request #15443 from flouthoc/env-merge-supportOpenShift Merge Robot2022-08-24
|\ \ | | | | | | run,create: add support for `--env-merge` for preprocessing default environment variables
| * | run,create: add support for --env-merge for preprocessing varsAditya R2022-08-24
| |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | Allow end users to preprocess default environment variables before injecting them into container using `--env-merge` Usage ``` podman run -it --rm --env-merge some=${some}-edit --env-merge some2=${some2}-edit2 myimage sh ``` Closes: https://github.com/containers/podman/issues/15288 Signed-off-by: Aditya R <arajan@redhat.com>
* | Merge pull request #15351 from marshall-lee/images-pull-simpleOpenShift Merge Robot2022-08-24
|\ \ | |/ |/| Simplify ImagesPull for when Quiet flag is on
| * Add ProgressWriter to PullOptionsVladimir Kochnev2022-08-19
| | | | | | | | Signed-off-by: Vladimir Kochnev <hashtable@yandex.ru>
* | Refactor: About the RawInput processToshiki Sonoda2022-08-23
|/ | | | | | | | | | Refactor the RawInput process of the `rm` and `start` subcommands, like the other subcommands such as `restart, stop, etc`. [NO NEW TESTS NEEDED] Signed-off-by: Toshiki Sonoda <sonoda.toshiki@fujitsu.com>
* Merge pull request #14999 from sstosh/restart-optionOpenShift Merge Robot2022-08-17
|\ | | | | Add restart --cidfile, --filter
| * Add restart --cidfile, --filterToshiki Sonoda2022-08-12
| | | | | | | | | | | | | | --cidfile : Read container ID from the specified file and restart the container. --filter : restart the filtered container. Signed-off-by: Toshiki Sonoda <sonoda.toshiki@fujitsu.com>
* | podman manifest create: accept --amend and --insecure flagsNalin Dahyabhai2022-08-16
| | | | | | | | | | | | | | | | Accept a --amend flag in `podman manifest create`, and treat `--insecure` as we would `--tls-verify=false` in `podman manifest`'s "add", "create", and "push" subcommands. Signed-off-by: Nalin Dahyabhai <nalin@redhat.com>
* | Merge pull request #15270 from nicrowe00/kubegenerateOpenShift Merge Robot2022-08-16
|\ \ | | | | | | Add "podman kube generate" command
| * | Add "podman kube generate" commandNiall Crowe2022-08-11
| | | | | | | | | | | | | | | | | | | | | | | | "podman kube generate" creates Kubernetes YAML from Podman containers, pods or volumes. Users will still be able to use "podman generate kube" as an alias of "kube generate". Signed-off-by: Niall Crowe <nicrowe@redhat.com>
* | | pkg/domain: Add stubs for non-linux buildsDoug Rabson2022-08-15
| |/ |/| | | | | | | | | [NO NEW TESTS NEEDED] Signed-off-by: Doug Rabson <dfr@rabson.org>
* | Merge pull request #15285 from YoitoFes/fix-15210OpenShift Merge Robot2022-08-11
|\ \ | |/ |/| remote manifest push: show copy progress
| * remote manifest push: show copy progressNaoto Kobayashi2022-08-11
| | | | | | | | | | | | | | | | | | | | `podman-remote manifest push` has shown absolutely no progress at all. Fix that by doing the same as the remote-push code does. Like remote-push, `quiet` parameter is true by default for backwards compatibility. Signed-off-by: Naoto Kobayashi <naoto.kobayashi4c@gmail.com>
* | kube play: sd-notify integrationValentin Rothberg2022-08-10
|/ | | | | | | | | | | | | | | | | Integrate sd-notify policies into `kube play`. The policies can be configured for all contianers via the `io.containers.sdnotify` annotation or for indidivual containers via the `io.containers.sdnotify/$name` annotation. The `kube play` process will wait for all containers to be ready by waiting for the individual `READY=1` messages which are received via the `pkg/systemd/notifyproxy` proxy mechanism. Also update the simple "container" sd-notify test as it did not fully test the expected behavior which became obvious when adding the new tests. Signed-off-by: Valentin Rothberg <vrothberg@redhat.com>
* Merge pull request #14926 from cdoern/generateSpecOpenShift Merge Robot2022-08-10
|\ | | | | podman generate spec
| * podman generate specCharlie Doern2022-08-04
| | | | | | | | | | | | | | | | | | | | | | | | | | | | implement a new command `podman generate spec` which can formulate a json specgen to be consumed by both the pod and container creation API. supported flags are --verbose (default true) print output to the terminal --compact print the json output in a single line format to be piped to the API --filename put the output in a file --clone rename the pod/ctr in the spec so it won't conflict w/ an existing entity Signed-off-by: Charlie Doern <cdoern@redhat.com>
* | Merge pull request #15094 from cdoern/sshOpenShift Merge Robot2022-08-10
|\ \ | | | | | | podman ssh work, using new c/common interface
| * | podman ssh work, using new c/common interfaceCharlie Doern2022-08-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | implement new ssh interface into podman this completely redesigns the entire functionality of podman image scp, podman system connection add, and podman --remote. All references to golang.org/x/crypto/ssh have been moved to common as have native ssh/scp execs and the new usage of the sftp package. this PR adds a global flag, --ssh to podman which has two valid inputs `golang` and `native` where golang is the default. Users should not notice any difference in their everyday workflows if they continue using the golang option. UNLESS they have been using an improperly verified ssh key, this will now fail. This is because podman was incorrectly using the ssh callback method to IGNORE the ssh known hosts file which is very insecure and golang tells you not yo use this in production. The native paths allows for immense flexibility, with a new containers.conf field `SSH_CONFIG` that specifies a specific ssh config file to be used in all operations. Else the users ~/.ssh/config file will be used. podman --remote currently only uses the golang path, given its deep interconnection with dialing multiple clients and urls. My goal after this PR is to go back and abstract the idea of podman --remote from golang's dialed clients, as it should not be so intrinsically connected. Overall, this is a v1 of a long process of offering native ssh, and one that covers some good ground with podman system connection add and podman image scp. Signed-off-by: Charlie Doern <cdoern@redhat.com>
* | | Merge pull request #15230 from YoitoFes/Issue-15211OpenShift Merge Robot2022-08-09
|\ \ \ | |/ / |/| | pkg/bindings: Support writing image push progress to specified io.Writer
| * | pkg/bindings: Support writing image push progress to specified io.WriterNaoto Kobayashi2022-08-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | Currently bindings writes image push progress to os.Stderr. Since os.Stderr is inconvenience for bindings caller to process the progress messages, Added this support. Signed-off-by: Naoto Kobayashi <naoto.kobayashi4c@gmail.com>
* | | Merge pull request #15134 from sstosh/improve-outputOpenShift Merge Robot2022-08-09
|\ \ \ | |/ / |/| | Output messages display rawInput
| * | Output messages display rawInputToshiki Sonoda2022-08-02
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | `init`, `checkpint/restore` and `cleanup` command now display output messages which is rawInput instead of a container ID. Example: ``` $ podman init <container name> <container name> $ podman init <short container ID> <short container ID> ``` Signed-off-by: Toshiki Sonoda <sonoda.toshiki@fujitsu.com>
* | | Merge pull request #15093 from karthikelango137/rmiNoPrune1openshift-ci[bot]2022-08-05
|\ \ \ | | | | | | | | remove image podman no prune
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