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* Add --storage flag to 'podman rm' (local only)Matthew Heon2019-06-13
| | | | | | | | | | | | | | | | This flag switches to removing containers directly from c/storage and is mostly used to remove orphan containers. It's a superior solution to our former one, which attempted removal from storage under certain circumstances and could, under some conditions, not trigger. Also contains the beginning of support for storage in `ps` but wiring that in is going to be a much bigger pain. Fixes #3329. Signed-off-by: Matthew Heon <matthew.heon@pm.me>
* Add --filename option to generate kubeMatthew Heon2019-06-11
| | | | | | | | This allows writing output directly to a file, instead of STDOUT. Makes things easier for some scripting tasks. Like the unit tests for 'play kube'. Signed-off-by: Matthew Heon <matthew.heon@pm.me>
* Merge pull request #2272 from adrianreber/migrationOpenShift Merge Robot2019-06-07
|\ | | | | Add support to migrate containers
| * migration: add possibility to restore a container with a new nameAdrian Reber2019-06-04
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The option to restore a container from an external checkpoint archive (podman container restore -i /tmp/checkpoint.tar.gz) restores a container with the same name and same ID as id had before checkpointing. This commit adds the option '--name,-n' to 'podman container restore'. With this option the restored container gets the name specified after '--name,-n' and a new ID. This way it is possible to restore one container multiple times. If a container is restored with a new name Podman will not try to request the same IP address for the container as it had during checkpointing. This implicitly assumes that if a container is restored from a checkpoint archive with a different name, that it will be restored multiple times and restoring a container multiple times with the same IP address will fail as each IP address can only be used once. Signed-off-by: Adrian Reber <areber@redhat.com>
| * Added support to migrate containersAdrian Reber2019-06-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This commit adds an option to the checkpoint command to export a checkpoint into a tar.gz file as well as importing a checkpoint tar.gz file during restore. With all checkpoint artifacts in one file it is possible to easily transfer a checkpoint and thus enabling container migration in Podman. With the following steps it is possible to migrate a running container from one system (source) to another (destination). Source system: * podman container checkpoint -l -e /tmp/checkpoint.tar.gz * scp /tmp/checkpoint.tar.gz destination:/tmp Destination system: * podman pull 'container-image-as-on-source-system' * podman container restore -i /tmp/checkpoint.tar.gz The exported tar.gz file contains the checkpoint image as created by CRIU and a few additional JSON files describing the state of the checkpointed container. Now the container is running on the destination system with the same state just as during checkpointing. If the container is kept running on the source system with the checkpoint flag '-R', the result will be that the same container is running on two different hosts. Signed-off-by: Adrian Reber <areber@redhat.com>
* | Merge pull request #3231 from baude/remoteclientconfOpenShift Merge Robot2019-06-04
|\ \ | |/ |/| podman-remote.conf enablement
| * podman-remote.conf enablementbaude2019-05-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | add the ability for the podman remote client to use a configuration file which describes its connections. users can now define a connection the configuration and then call it by name like: podman-remote -c connection1 and the destination and user will be derived from the configuration file. if no -c is provided, we look for a connection in the configuration file designated as 'default'. If the configuration file has only one connection, it will be deemed the 'default'. Signed-off-by: baude <bbaude@redhat.com>
* | Pause containers while copying into themMatthew Heon2019-05-29
|/ | | | | | Should fix CVE-2018-15664 for Podman. Signed-off-by: Matthew Heon <matthew.heon@pm.me>
* add varlink bridgebaude2019-05-08
| | | | | | | | allow the user to define a remote host and remote username for their remote podman sessions. this is then feed to the varlink "bridge" as the ssh credentials and endpoint. Signed-off-by: baude <bbaude@redhat.com>
* Generate systemd unit files for containersbaude2019-05-02
| | | | | | | | | | | | the podman generate systemd command will generate a systemd unit file based on the attributes of an existing container and user inputs. the command outputs the unit file to stdout for the user to copy or redirect. it is enabled for the remote client as well. users can set a restart policy as well as define a stop timeout override for the container. Signed-off-by: baude <bbaude@redhat.com>
* Add basic structure of podman init commandMatthew Heon2019-05-01
| | | | | | | | | | | | | As part of this, rework the number of workers used by various Podman tasks to match original behavior - need an explicit fallthrough in the switch statement for that block to work as expected. Also, trivial change to Podman cleanup to work on initialized containers - we need to reset to a different state after cleaning up the OCI runtime. Signed-off-by: Matthew Heon <matthew.heon@pm.me>
* system: add new subcommand "migrate"Giuseppe Scrivano2019-04-26
| | | | | | | | | | | it is useful to migrate existing containers to a new version of podman. Currently, it is needed to migrate rootless containers that were created with podman <= 1.2 to a newer version which requires all containers to be running in the same user namespace. Closes: https://github.com/containers/libpod/issues/2935 Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>
* Refactor of 'podman prune' to better support remoteJhon Honce2019-04-18
| | | | | | | | * Push iterations into the service not the client * Add e2e tests * Refactor to use new frameworks Signed-off-by: Jhon Honce <jhonce@redhat.com>
* Add podman pod prunePeter Hunt2019-04-16
| | | | | | | podman system prune would leave pods be, and not prune them if they were stopped. Fix this by adding a `podman pod prune` command that prunes stopped pods similarly to containers. Signed-off-by: Peter Hunt <pehunt@redhat.com>
* Fix segfaults attribute to missing optionsbaude2019-04-15
| | | | | | | | | In cases where the remote client culls options to a command, we need to be sure that the lookup for that flag does not result in a nil pointer. To do so, we add a Remote attribute to the podman struct and then cli helper funcs are now aware they are remote. Signed-off-by: baude <bbaude@redhat.com>
* Merge pull request #2902 from baude/remoteattachfixesOpenShift Merge Robot2019-04-11
|\ | | | | Fixes for podman-remote run and attach
| * Fixes for podman-remote run and attachbaude2019-04-11
| | | | | | | | | | | | | | | | Fixes the ability to run (create,start) a container and attach to its console correctly. We can now also exit from the console without hanging the remote client. Signed-off-by: baude <bbaude@redhat.com>
* | Add --include-volumes flag to 'podman commit'Matthew Heon2019-04-11
|/ | | | | | | | | | | | | The 'docker commit' will never include a container's volumes when committing, without an explicit request through '--change'. Podman, however, defaulted to including user volumes as image volumes. Make this behavior depend on a new flag, '--include-volumes', and make the default behavior match Docker. Signed-off-by: Matthew Heon <matthew.heon@pm.me>
* podman-remote create|runbaude2019-04-08
| | | | | | | | | | | | | | add the ability to create and run containers via the podman-remote client. we now create an intermediate layer from the the create/run cli flags. the intermediate layer can be converted into a createconfig or into a varlink struct. Once transported, the varlink struct can be converted back to an intermediate layer and then to a createconfig. remote terminals are not supported yet. Signed-off-by: baude <bbaude@redhat.com>
* Add watch mode to podman psbaude2019-03-28
| | | | | | | | | allows users to "watch" the output of podman ps on a set interval in seconds. in watch mode, the screen is cleared between intervals as well. podman -ps -w1 watches on 1 second intervals Signed-off-by: baude <bbaude@redhat.com>
* system df to show podman disk usageQi Wang2019-03-25
| | | | Signed-off-by: Qi Wang <qiwan@redhat.com>
* Merge pull request #2595 from jwhonce/bug/1677908OpenShift Merge Robot2019-03-15
|\ | | | | Add --replace flag to "podman container runlabel"
| * Add --replace flag to "podman container runlabel"Jhon Honce2019-03-13
| | | | | | | | | | | | Fixes https://bugzilla.redhat.com/show_bug.cgi?id=1677908 Signed-off-by: Jhon Honce <jhonce@redhat.com>
* | Tree implementation for podman imagesKunal Kushwaha2019-03-14
|/ | | | Signed-off-by: Kunal Kushwaha <kushwaha_kunal_v7@lab.ntt.co.jp>
* Add event logging to libpod, even display to podmanbaude2019-03-11
| | | | | | | | | | | | | | | | | In lipod, we now log major events that occurr. These events can be displayed using the `podman events` command. Each event contains: * Type (container, image, volume, pod...) * Status (create, rm, stop, kill, ....) * Timestamp in RFC3339Nano format * Name (if applicable) * Image (if applicable) The format of the event and the varlink endpoint are to not be considered stable until cockpit has done its enablement. Signed-off-by: baude <bbaude@redhat.com>
* libpod: allow to configure path to the network-cmd binaryGiuseppe Scrivano2019-03-11
| | | | | | | | | | | | | allow to configure the path to the network-cmd binary, either via an option flag --network-cmd-path or through the libpod.conf configuration file. This is currently used to customize the path to the slirp4netns binary. Closes: https://github.com/containers/libpod/issues/2506 Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>
* Merge pull request #2532 from QiWang19/i2520OpenShift Merge Robot2019-03-06
|\ | | | | add flag --extract tar file in podman cp
| * add flag --extract tar file in podman cpQi Wang2019-03-06
| | | | | | | | Signed-off-by: Qi Wang <qiwan@redhat.com>
* | podman healthcheck run (phase 1)baude2019-03-05
|/ | | | | | | | | Add the ability to manually run a container's healthcheck command. This is only the first phase of implementing the healthcheck. Subsequent pull requests will deal with the exposing the results and history of healthchecks as well as the scheduling. Signed-off-by: baude <bbaude@redhat.com>
* exec: support --preserve-fdsGiuseppe Scrivano2019-03-02
| | | | | | | | Allow to pass additional FDs to the process being executed. Closes: https://github.com/containers/libpod/issues/2372 Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>
* Pull image for runlabel if not localbaude2019-03-01
| | | | | | | | | | In cases where a user issues the podman container runlabel command and the image is not local, we now default to pulling the image automatically to mimic the atomic cli behavior. Fixes: BZ #1677905 Signed-off-by: baude <bbaude@redhat.com>
* Add debugging for errors to Cobra compatibility macrosMatthew Heon2019-02-27
| | | | Signed-off-by: Matthew Heon <matthew.heon@pm.me>
* Add podman system renumber commandMatthew Heon2019-02-21
| | | | | | | | This command allows for renumbering Podman locks after an upgrade to Podman with SHM locks from a 1.0 or earlier branch, or after the number of locks was changed. Signed-off-by: Matthew Heon <matthew.heon@pm.me>
* OpenTracing support added to start, stop, run, create, pull, and psSebastian Jug2019-02-18
| | | | | | Drop context.Context field from cli.Context Signed-off-by: Sebastian Jug <sejug@redhat.com>
* Merge pull request #2188 from TomSweeneyRedHat/dev/tsweeney/pullallOpenShift Merge Robot2019-02-15
|\ | | | | Add --all-tags to pull command
| * Add --all-tags to pull commandTomSweeneyRedHat2019-02-09
| | | | | | | | | | | | | | | | | | | | Signed-off-by: TomSweeneyRedHat <tsweeney@redhat.com> Add --all-tags for the `podman pull` command so all tags of an image will be pulled, not just ':latest'. Emulates the change in Buildah https://github.com/containers/buildah/pull/1263 Signed-off-by: TomSweeneyRedHat <tsweeney@redhat.com>
* | Merge pull request #2320 from QiWang19/stdinPWOpenShift Merge Robot2019-02-14
|\ \ | | | | | | --password-stdin flag in `podman login`
| * | --password-stdin flag in `podman login`Qi Wang2019-02-14
| |/ | | | | | | | | | | Support --password-stdin flag, reads a password from STDIN and pass it to `podman login`. Signed-off-by: Qi Wang <qiwan@redhat.com>
* | Merge pull request #2151 from QiWang19/cpOpenShift Merge Robot2019-02-14
|\ \ | | | | | | 'podman cp' copy between host and container
| * | 'podman cp' copy between host and containerQi Wang2019-02-14
| |/ | | | | | | Signed-off-by: Qi Wang <qiwan@redhat.com>
* | Fix volume handling in podmanDaniel J Walsh2019-02-14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | iFix builtin volumes to work with podman volume Currently builtin volumes are not recored in podman volumes when they are created automatically. This patch fixes this. Remove container volumes when requested Currently the --volume option on podman remove does nothing. This will implement the changes needed to remove the volumes if the user requests it. When removing a volume make sure that no container uses the volume. Signed-off-by: Daniel J Walsh dwalsh@redhat.com Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
* | Address review comments on #2319Matthew Heon2019-02-12
| | | | | | | | Signed-off-by: Matthew Heon <mheon@redhat.com>
* | Fix manual detach from containers to not wait for exitMatthew Heon2019-02-12
|/ | | | | | | | | | | | | | | | | | | | | | | | | At present, when manually detaching from an attached container (using the detach hotkeys, default C-p C-q), Podman will still wait for the container to exit to obtain its exit code (so we can set Podman's exit code to match). This is correct in the case where attach finished because the container exited, but very wrong for the manual detach case. As a result of this, we can no longer guarantee that the cleanup and --rm functions will fire at the end of 'podman run' - we may be exiting before we get that far. Cleanup is easy enough - we swap to unconditionally using the cleanup processes we've used for detached and rootless containers all along. To duplicate --rm we need to also teach 'podman cleanup' to optionally remove containers instead of cleaning them up. (There is an argument for just using 'podman rm' instead of 'podman cleanup --rm', but cleanup does have different semantics given that we only ever expect it to run when the container has just exited. I think it might be useful to keep the two separate for things like 'podman events'...) Signed-off-by: Matthew Heon <mheon@redhat.com>
* Migrate to cobra CLIbaude2019-02-08
We intend to migrate to the cobra cli from urfave/cli because the project is more well maintained. There are also some technical reasons as well which extend into our remote client work. Signed-off-by: baude <bbaude@redhat.com>