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* Add new field to libpod to indicate whether or not to use labellingDaniel J Walsh2018-09-20
| | | | | | | | | | | | | | | Also update some missing fields libpod.conf obtions in man pages. Fix sort order of security options and add a note about disabling labeling. When a process requests a new label. libpod needs to reserve all labels to make sure that their are no conflicts. Signed-off-by: Daniel J Walsh <dwalsh@redhat.com> Closes: #1406 Approved by: mheon
* report when rootlessbaude2018-09-20
| | | | | | | | | | when running as rootless, report as such. resolves: #1509 Signed-off-by: baude <bbaude@redhat.com> Closes: #1514 Approved by: rhatdan
* Vendor in latest containers/buildahDaniel J Walsh2018-09-18
| | | | | | Switch from projectatomic/buildah to containers/buildah Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
* Don't crash if an image has no namesDaniel J Walsh2018-09-18
| | | | | | | | | | When image is not tagged, we should just set the imageName to the image.ID. Signed-off-by: Daniel J Walsh <dwalsh@redhat.com> Closes: #1501 Approved by: mheon
* Hooks supports two directories, process default and overrideDaniel J Walsh2018-09-17
| | | | | | | | | | | | | ALso cleanup files section or podman man page Add description of policy.json Sort alphabetically. Add more info on oci hooks Signed-off-by: Daniel J Walsh <dwalsh@redhat.com> Closes: #1487 Approved by: umohnani8
* Merge pull request #1472 from giuseppe/rootless-fix-entrypointMatthew Heon2018-09-14
|\ | | | | rootless: do not raise an error if the entrypoint is specified
| * rootless: do not raise an error if the entrypoint is specifiedGiuseppe Scrivano2018-09-14
| | | | | | | | | | | | | | | | | | | | do not error out when the storage is not initialized and the entrypoint command is not available for the specified image. Check it when we re-exec in an user namespace and can access the storage. Closes: https://github.com/containers/libpod/issues/1452 Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>
* | Merge pull request #1461 from rhatdan/runMatthew Heon2018-09-14
|\ \ | | | | | | Remove duplicate code between create.go and run.go
| * | Remove duplicate code between create.go and run.goDaniel J Walsh2018-09-13
| |/ | | | | | | | | | | | | | | | | | | | | Create two new createInit for checking if the cotnainer is initialized correctly. createContainer which creates the actual container and containerConfig Also added libpodruntime.GetContainerRuntime to put common runtime code into separate function. Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
* | Merge pull request #1434 from rhatdan/waitMatthew Heon2018-09-14
|\ \ | | | | | | Add --interval flag to podman wait
| * | Add --interval flag to podman waitDaniel J Walsh2018-09-13
| |/ | | | | | | | | | | | | Waiting uses a lot of CPU, so drop back to checking once/second and allow user to pass in the interval. Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
* | Do not set rlimits if we are rootlessMatthew Heon2018-09-13
| | | | | | | | | | | | | | Signed-off-by: Matthew Heon <matthew.heon@gmail.com> Closes: #1437 Approved by: rhatdan
* | Up default Podman rlimits to avoid max open filesMatthew Heon2018-09-13
| | | | | | | | | | | | | | | | | | | | | | Every port we open consumes an open FD. This can easily consume all available FDs for the podman process. Set rlimits to resolve this. Signed-off-by: Matthew Heon <matthew.heon@gmail.com> Closes: #1437 Approved by: rhatdan
* | Search registries with an empty queryUrvashi Mohnani2018-09-13
|/ | | | | | | | | | | | | | Adds functionality to search registries implementing the v2 endpoint with an empty query, that is the results will be all the available images on the registries. If this is tried with a v1 registry an error will occur. To search a whole registry, there needs to be a trailing slash at the end, i.e `podman search registry.fedoraproject.org/`. Signed-off-by: Urvashi Mohnani <umohnani@redhat.com> Closes: #1444 Approved by: rhatdan
* Add `podman rm --volumes` flagDaniel J Walsh2018-09-13
| | | | | | | | | | While this is not implemented yet, it is needed for working with existing docker scripts. Signed-off-by: Daniel J Walsh <dwalsh@redhat.com> Closes: #1460 Approved by: mheon
* Pass on securityOpts from podInfraContainer to container added to pod.Daniel J Walsh2018-09-11
| | | | | | | | | | This is an incomplete fix, as it would be best for the libpod library to be in charge of coordinating the container's dependencies on the infra container. A TODO was left as such. UTS is a special case, because the docker library that namespace handling is based off of doesn't recognize a UTS based on another container as valid, despite the library being able to handle it correctly. Thus, it is left in the old way. Signed-off-by: haircommander <pehunt@redhat.com> Signed-off-by: Daniel J Walsh <dwalsh@redhat.com> Closes: #1347 Approved by: mheon
* Fix displaying size on size calculation errorSteve Baker2018-09-07
| | | | | | | | | | | | | | With this change if an error is raised when fetching the size of the image, the error string will be printed as the size (instead of panicing). In this particular case, the error string is "unable to determine size". This fixes bug #1405 Signed-off-by: Steve Baker <sbaker@redhat.com> Closes: #1423 Approved by: mheon
* Fix pod sharing for utsmodeDaniel J Walsh2018-09-07
| | | | | | | | | | | | | We should be sharing cgroups namespace by default in pods uts namespace sharing was broken in pods. Create a new libpod/pkg/namespaces for handling of namespace fields in containers Signed-off-by: Daniel J Walsh <dwalsh@redhat.com> Closes: #1418 Approved by: mheon
* use layer cache when building imagesbaude2018-09-07
| | | | | | | | | | | | | | | | to more closely mimic docker default behavior, the --layers cli option is set to true by default for podman. the buildah environment variable of BUILDAH_LAYERS is still honored and will override the command line input. this should be considered in place of PR #1383. Many thanks for Scott McCarty for inspiring this welcome change. Signed-off-by: baude <bbaude@redhat.com> Closes: #1422 Approved by: rhatdan
* Fix nameing of Namespaces to be more consistentDaniel J Walsh2018-09-06
| | | | | | | | | | Figuring out the difference between a User and a USERNS as well as Cgroup and CGROUPNS Signed-off-by: Daniel J Walsh <dwalsh@redhat.com> Closes: #1417 Approved by: TomSweeneyRedHat
* Fix up libpod.conf man pages and referencese to it.Daniel J Walsh2018-09-06
| | | | | | | | | Remove podman --config option, since it does not do anything. Signed-off-by: Daniel J Walsh <dwalsh@redhat.com> Closes: #1410 Approved by: mheon
* We should fail Podman with ExitCode 125 by defaultDaniel J Walsh2018-09-05
| | | | | | | | | | | | | | | | | | | | | | | | $ ./bin/podman --foo $ echo $? 125 $ ./bin/podman foo Command "foo" not found. See `podman --help`. $ echo $? 1 After this change $ ./bin/podman foo Command "foo" not found. See `podman --help`. $ echo $? 125 Signed-off-by: Daniel J Walsh <dwalsh@redhat.com> Closes: #1398 Approved by: vrothberg
* Add CRI logs parsing to podman logsumohnani82018-09-05
| | | | | | | | | | | Podman logs was not parsing CRI logs well, especially the F and P logs. Now using the same parsing code as in kube here. Signed-off-by: umohnani8 <umohnani@redhat.com> Closes: #1403 Approved by: rhatdan
* rmi remove all not error when no images are presentbaude2018-09-05
| | | | | | | | | | When running podman rm -a on a storage where no images exist, the exit code should NOT be non-zero. Signed-off-by: baude <bbaude@redhat.com> Closes: #1402 Approved by: rhatdan
* rootless: check uid with Geteuid() instead of Getuid()Giuseppe Scrivano2018-09-04
| | | | | | | | | | | | change the tests to use chroot to set a numeric UID/GID. Go syscall.Credential doesn't change the effective UID/GID of the process. Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com> Closes: #1372 Approved by: mheon
* rootless, create: support --podGiuseppe Scrivano2018-09-04
| | | | | | | Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com> Closes: #1372 Approved by: mheon
* rootless, run: support --podGiuseppe Scrivano2018-09-04
| | | | | | | | | | move re-exec later on, so that we can check whether we need to join the infra container user namespace or we need to create another one. Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com> Closes: #1372 Approved by: mheon
* rootless: be in an userns to initialize the runtimeGiuseppe Scrivano2018-09-04
| | | | | | | | | | | be sure to be in an userns for a rootless process before initializing the runtime. In case we are not running as uid==0, take advantage of "podman info" that creates the runtime. Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com> Closes: #1372 Approved by: mheon
* commandNotFoundHandler: use stderr and exit code 1Valentin Rothberg2018-09-01
| | | | | | | | Fixes: #1395 Signed-off-by: Valentin Rothberg <vrothberg@suse.com> Closes: #1397 Approved by: mheon
* Add proper support for systemd inside of podmanDaniel J Walsh2018-08-31
| | | | Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
* pod create: restore help flagValentin Rothberg2018-08-31
| | | | | | | | | | It is not necessary to hide podman-pod-create's help flag. Therefore, partially revert commit 6751b2c35040 to restore the help flag. Signed-off-by: Valentin Rothberg <vrothberg@suse.com> Closes: #1379 Approved by: rhatdan
* catch command-not-found errorsValentin Rothberg2018-08-31
| | | | | | | | | | | | | | | | | | | | Add a special handler to catch errors caused by specifying unknown commands to Podman. This allows printing a more helpful error message. ``` $ podman Command "123123" not found. See `podman --help`. $ podman pod 123123 Command "123123" not found. See `podman pod --help`. ``` Signed-off-by: Valentin Rothberg <vrothberg@suse.com> Closes: #1379 Approved by: rhatdan
* don't print help message for usage errorsValentin Rothberg2018-08-31
| | | | | | | | | | | | | | | | | Don't print potentially verbose help messages in case of usage errors, but print only the usage error followed by a pointer to the command's help. This aligns with Docker. ``` $ podman run -h flag needs an argument: -h See 'podman run --help'. ``` Signed-off-by: Valentin Rothberg <vrothberg@suse.com> Closes: #1379 Approved by: rhatdan
* varlink: fix --timeout usageGiuseppe Scrivano2018-08-30
| | | | | | | | | | | | | | | The varlink usage help looks like: --timeout value, -t value time until the varlink session expires in milliseconds. default is 1 second; 0 means no timeout. (default: 1000) Fix it to not repeat twice the default value. Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com> Closes: #1377 Approved by: rhatdan
* run/create: reserve `-h` flag for hostnameValentin Rothberg2018-08-30
| | | | | | | | | | | Move the `-h` short flag from `--help` to `--hostname` for podman-run, podman-create and podman-pod-create to be compatible with Docker. Fixes: #1367 Signed-off-by: Valentin Rothberg <vrothberg@suse.com> Closes: #1373 Approved by: rhatdan
* podman,varlink: inform user about --timeout 0Tomas Tomecek2018-08-30
| | | | | | | Signed-off-by: Tomas Tomecek <ttomecek@redhat.com> Closes: #1363 Approved by: rhatdan
* rootless: show an error when stats is usedGiuseppe Scrivano2018-08-29
| | | | | | | Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com> Closes: #1371 Approved by: rhatdan
* rootless: show an error when pause/unpause are usedGiuseppe Scrivano2018-08-29
| | | | | | | Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com> Closes: #1371 Approved by: rhatdan
* rootless, exec: use the new function to join the usernsGiuseppe Scrivano2018-08-29
| | | | | | | | | | since we have a way for joining an existing userns use it instead of nsenter. Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com> Closes: #1371 Approved by: rhatdan
* rootless: fix topGiuseppe Scrivano2018-08-29
| | | | | | | | | | join the user namespace used to create the container so that psgo can work in the same way as with root containers. Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com> Closes: #1371 Approved by: rhatdan
* Vendor in latest projectatomic/buildahDaniel J Walsh2018-08-29
| | | | | | | | | | | | This will help document the defaults in podman build. podman build --help will now show the defaults and mention the environment variables that can be set to change them. Signed-off-by: Daniel J Walsh <dwalsh@redhat.com> Closes: #1364 Approved by: mheon
* allow specification of entrypoint in the form of a sliceDaniel J Walsh2018-08-28
| | | | | | | Signed-off-by: Daniel J Walsh <dwalsh@redhat.com> Closes: #1352 Approved by: mheon
* rootless, search: do not create a new usernsGiuseppe Scrivano2018-08-28
| | | | | | | Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com> Closes: #1360 Approved by: vrothberg
* rootless, login, logout: do not create a new usernsGiuseppe Scrivano2018-08-28
| | | | | | | Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com> Closes: #1360 Approved by: vrothberg
* rootless, kill: do not create a new usernsGiuseppe Scrivano2018-08-28
| | | | | | | Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com> Closes: #1360 Approved by: vrothberg
* rootless, stop: do not create a new usernsGiuseppe Scrivano2018-08-28
| | | | | | | Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com> Closes: #1360 Approved by: vrothberg
* Ensure return errors match API docsbaude2018-08-28
| | | | | | | | | | | In the API docs, we generally state the type of error that should be returned if a container or image cannot be found. In several cases, the code did not match the API doc, when the API doc was correct. Signed-off-by: baude <bbaude@redhat.com> Closes: #1353 Approved by: rhatdan
* Fix handling of multiple filters in podman psMatthew Heon2018-08-27
| | | | | | | | | | | | | Docker expects multiple filters to be passed with multiple uses of the --filter flag (e.g. --filter=label=a=b --filter=label=c=d) and not a single comma-separated list of filters as we expected. Convert to the Docker format, and make some small cleanups to our handling of filters along the way. Signed-off-by: Matthew Heon <matthew.heon@gmail.com> Closes: #1345 Approved by: umohnani8
* rootless: fix execGiuseppe Scrivano2018-08-26
| | | | | | | | | | | | | | | | | | | | | We cannot re-exec into a new user namespace to gain privileges and access an existing as the new namespace is not the owner of the existing container. "unshare" is used to join the user namespace of the target container. The current implementation assumes that the main process of the container didn't create a new user namespace. Since in the setup phase we are not running with euid=0, we must skip the setup for containers/storage. Closes: https://github.com/containers/libpod/issues/1329 Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com> Closes: #1331 Approved by: rhatdan
* Fixed formatting and lowered verbosity of pod pshaircommander2018-08-24
| | | | | | | | | CtrInfo now is formatted in the way originally intended. s/Number Of Containers/# Of Containers and s/Infra Container ID/Infra ID. Make json camel case. Signed-off-by: haircommander <pehunt@redhat.com> Closes: #1338 Approved by: mheon
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