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* Add additional debug loggingMatthew Heon2018-03-15
| | | | | | | Signed-off-by: Matthew Heon <matthew.heon@gmail.com> Closes: #482 Approved by: baude
* Add StartAndAttach() API endpoint for containersMatthew Heon2018-03-15
| | | | | | | | | | | | This solves our prior problems with attach races by ensuring the order is correct. Also contains substantial cleanups to the attach code. Signed-off-by: Matthew Heon <matthew.heon@gmail.com> Closes: #482 Approved by: baude
* Implement container restartingMatthew Heon2018-03-15
| | | | | | | Signed-off-by: Matthew Heon <matthew.heon@gmail.com> Closes: #482 Approved by: baude
* Stage3 Image Librarybaude2018-03-14
| | | | | | | | | | | | | This represents the stage3 implementation for the image library. At this point, we are moving the image-centric functions to pkg/image including migration of args and object-oriented references. This is a not a one-for-one migration of funcs and some funcs will need to continue to reside in runtime_img as they are overly specific to libpod and probably not useful to others. Signed-off-by: baude <bbaude@redhat.com> Closes: #484 Approved by: baude
* podman-images: return correct image listValentin Rothberg2018-03-14
| | | | | | | | | | | Return and print the correct list of images by adding all specified RepoTags to one image object, and priting them separately in repository:repotag pairs. Signed-off-by: Valentin Rothberg <vrothberg@suse.com> Closes: #477 Approved by: rhatdan
* Remove extra pod Start codeMatthew Heon2018-03-13
| | | | | | | Signed-off-by: Matthew Heon <matthew.heon@gmail.com> Closes: #478 Approved by: rhatdan
* Modify pod API to move Init() into Start()Matthew Heon2018-03-13
| | | | | | | | | | | | | Separate Init() and Start() does not make sense on the pod side, where we may have to start containers in order to initialize others due to dependency orders. Also adjusts internal containers API for more code sharing. Signed-off-by: Matthew Heon <matthew.heon@gmail.com> Closes: #478 Approved by: rhatdan
* Podman load can pull in compressed filesumohnani82018-03-08
| | | | | | | | | Podman load can now load in docker-archive files that are compressed. Signed-off-by: umohnani8 <umohnani@redhat.com> Closes: #468 Approved by: baude
* Image Resolution Stage 1baude2018-03-08
| | | | | | | | | | | | | | | | | This is the stage 1 effort for an image library that can be eventually used by buildah and podman alike. In eventuality, the main goal of the library (package) is to: * provide a consistent approach to resolving image names in various forms (from users). * based on the result of the above, provide image methods that in a singular spot but separate from the runtime. * reduce the cruft and bloat in the current podman runtime. The goal of stage 1 is to demonstrate fast, accurate image resolution for both local and remote images resulting in an image object as part of the return. Signed-off-by: baude <bbaude@redhat.com> Closes: #463 Approved by: baude
* Convert bind mounts to use DB fieldMatthew Heon2018-03-08
| | | | | | | | | | | | | | | Refactors creation of bind mounts into a separate function that can be called from elsewhere (e.g. pod start or container restart). This function stores the mounts in the DB using the field established last commit. Spec generation now relies upon this field in the DB instead of manually enumerating files to be bind mounted in. Signed-off-by: Matthew Heon <matthew.heon@gmail.com> Closes: #462 Approved by: baude
* Add location in DB for saving files to bind mount inMatthew Heon2018-03-08
| | | | | | | Signed-off-by: Matthew Heon <matthew.heon@gmail.com> Closes: #462 Approved by: baude
* Move internal function resizeTty to container_internalMatthew Heon2018-03-08
| | | | | | | Signed-off-by: Matthew Heon <matthew.heon@gmail.com> Closes: #462 Approved by: baude
* Make WriteStringToRundir internalMatthew Heon2018-03-08
| | | | | | | | | | We don't want this in our public API - better to let us control what gets put in container storage and where. Signed-off-by: Matthew Heon <matthew.heon@gmail.com> Closes: #462 Approved by: baude
* Refactor saving OCI spec to disk into separate functionMatthew Heon2018-03-08
| | | | | | | | | It will be needed for restarting containers Signed-off-by: Matthew Heon <matthew.heon@gmail.com> Closes: #462 Approved by: baude
* podman import, load, and commit are too verbosebaude2018-03-07
| | | | | | | | | | | | | | | The progress should not be show for import, load, and commit. It makes machine parsing of the output much more difficult. Also, each command should output an image ID or name for the user. Added a --verbose flag for users that still want to see progress. Resolves issue #450 Signed-off-by: baude <bbaude@redhat.com> Closes: #456 Approved by: rhatdan
* attach: set the terminal size and handle SIGWINCHGiuseppe Scrivano2018-03-06
| | | | | | | | | | | | Notify conmon when the terminal size changes. Use the same notification to set the correct initial size. Closes: https://github.com/projectatomic/libpod/issues/351 Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com> Closes: #448 Approved by: baude
* Fix review commentsMatthew Heon2018-03-06
| | | | | | | Signed-off-by: Matthew Heon <matthew.heon@gmail.com> Closes: #430 Approved by: rhatdan
* Change standard config path and add override configMatthew Heon2018-03-06
| | | | | | | | | | | | | | The standard config has moved to /usr/share/containers/ per discussion. An override configuration file is allowed at the previous /etc/containers/ location. This override will be used in place of the normal config if both are present, and exists to override distro packaged configs without modifying the standard config. Signed-off-by: Matthew Heon <matthew.heon@gmail.com> Closes: #430 Approved by: rhatdan
* Fix Conmon error to display Conmon pathsMatthew Heon2018-03-06
| | | | | | | Signed-off-by: Matthew Heon <matthew.heon@gmail.com> Closes: #430 Approved by: rhatdan
* Add support to load runtime configuration from config fileMatthew Heon2018-03-06
| | | | | | | Signed-off-by: Matthew Heon <matthew.heon@gmail.com> Closes: #430 Approved by: rhatdan
* Add ability to dump config to file as TOMLMatthew Heon2018-03-06
| | | | | | | Signed-off-by: Matthew Heon <matthew.heon@gmail.com> Closes: #430 Approved by: rhatdan
* Change conmon and runtime paths to arraysMatthew Heon2018-03-06
| | | | | | | | | | This allows more graceful handling of multiple paths in a config file. Signed-off-by: Matthew Heon <matthew.heon@gmail.com> Closes: #430 Approved by: rhatdan
* networking.go tweak iptables functionsbaude2018-03-03
| | | | | | | | | | Took duplicated code and merged it into the helper function so only a single exec was executed. Signed-off-by: baude <bbaude@redhat.com> Closes: #446 Approved by: mheon
* allow DNS resolution in containersbaude2018-03-02
| | | | | | | | | | | Until https://github.com/containernetworking/plugins/pull/75 is merged upstream, we are using iptables to manually allow DNS resolution in containers that run bridged mode networking. We also remove the rule in the networkwork tear down. Resolves issue: #390 Signed-off-by: baude <bbaude@redhat.com>
* Disable FFJSON for container structsMatthew Heon2018-03-02
| | | | | | | | | We were seeing unmarshal segfaults with it on Signed-off-by: Matthew Heon <matthew.heon@gmail.com> Closes: #440 Approved by: baude
* Fix SQL syntax errorMatthew Heon2018-03-02
| | | | | | | Signed-off-by: Matthew Heon <matthew.heon@gmail.com> Closes: #440 Approved by: baude
* Remove unused existing IP addresses functionMatthew Heon2018-03-02
| | | | | | | Signed-off-by: Matthew Heon <matthew.heon@gmail.com> Closes: #440 Approved by: baude
* Fix gofmt & golintMatthew Heon2018-03-02
| | | | | | | Signed-off-by: Matthew Heon <matthew.heon@gmail.com> Closes: #440 Approved by: baude
* Use more reliable function for parsing CNI resultMatthew Heon2018-03-02
| | | | | | | Signed-off-by: Matthew Heon <matthew.heon@gmail.com> Closes: #440 Approved by: baude
* Update DB to hold CNI network informationMatthew Heon2018-03-02
| | | | | | | | | | | Replace our old IP and Subnet fields in state with CNI types that contain a lot more information. Retrieve these structs from the CNI plugins themselves. Signed-off-by: Matthew Heon <matthew.heon@gmail.com> Closes: #440 Approved by: baude
* Include error in error messageMatthew Heon2018-03-02
| | | | | | | Signed-off-by: Matthew Heon <matthew.heon@gmail.com> Closes: #438 Approved by: rhatdan
* Instead of erroring on exit file not being found, warnMatthew Heon2018-03-02
| | | | | | | | | | | Erroring can cause us to get into an state where a container which has no exit file cannot be shown in PS, cannot be removed, etc. Signed-off-by: Matthew Heon <matthew.heon@gmail.com> Closes: #438 Approved by: rhatdan
* Replace usage of runc with runtimeMatthew Heon2018-03-01
| | | | | | | Signed-off-by: Matthew Heon <matthew.heon@gmail.com> Closes: #412 Approved by: baude
* Convert exec session tracking to use a dedicated structMatthew Heon2018-03-01
| | | | | | | | | | | This will behave better if we need to add anything to it at a later date - we can add fields to the struct without breaking existing BoltDB databases. Signed-off-by: Matthew Heon <matthew.heon@gmail.com> Closes: #412 Approved by: baude
* Fix gofmt & golintMatthew Heon2018-03-01
| | | | | | | Signed-off-by: Matthew Heon <matthew.heon@gmail.com> Closes: #412 Approved by: baude
* Relax locking in Exec()Matthew Heon2018-03-01
| | | | | | | | | | | This allows containers to be used by `ps` and other commands while they have ongoing exec sessions. Concurrent exec should also work but is not tested. Signed-off-by: Matthew Heon <matthew.heon@gmail.com> Closes: #412 Approved by: baude
* Handle removing containers with active exec sessionsMatthew Heon2018-03-01
| | | | | | | | | | | | | For containers without --force set, an error will be returned For containers with --force, all pids in the container will be stopped, first with SIGTERM and then with SIGKILL after a timeout (this mimics the behavior of stopping a container). Signed-off-by: Matthew Heon <matthew.heon@gmail.com> Closes: #412 Approved by: baude
* Ensure that Cleanup() will not run on active containersMatthew Heon2018-03-01
| | | | | | | | | | This ensures that containers with active exec sessions will not have storage unmounted under them or network namespaces destroyed Signed-off-by: Matthew Heon <matthew.heon@gmail.com> Closes: #412 Approved by: baude
* Add tracking for exec session IDsMatthew Heon2018-03-01
| | | | | | | | | | | Exec sessions now have an ID generated and assigned to their PID and stored in the database state. This allows us to track what exec sessions are currently active. Signed-off-by: Matthew Heon <matthew.heon@gmail.com> Closes: #412 Approved by: baude
* Remove now-unused runc launch codeMatthew Heon2018-03-01
| | | | | | | Signed-off-by: Matthew Heon <matthew.heon@gmail.com> Closes: #412 Approved by: baude
* Rework exec to enable splitting to retrieve exec PIDMatthew Heon2018-03-01
| | | | | | | Signed-off-by: Matthew Heon <matthew.heon@gmail.com> Closes: #412 Approved by: baude
* Add tracking for container exec sessions to DBMatthew Heon2018-03-01
| | | | | | | Signed-off-by: Matthew Heon <matthew.heon@gmail.com> Closes: #412 Approved by: baude
* Small fixes to container ExecMatthew Heon2018-03-01
| | | | | | | | | | Fix an error message, and always set Privileged if the container is also privileged. Signed-off-by: Matthew Heon <matthew.heon@gmail.com> Closes: #412 Approved by: baude
* Fix checks for configuration keys in the DBMatthew Heon2018-03-01
| | | | | | | | | | | | | | | | Currently, we will error if the DB is configured with the default containers/storage config, and then opened by a libpod which has explicitly set the defaults. This is due to us using an empty config by default (to tell c/storage to use its defaults). This patch changes our handling so that unset storage config (using the default) and explicitly setting the defaults are both compatible. Signed-off-by: Matthew Heon <matthew.heon@gmail.com> Closes: #423 Approved by: baude
* podman info add registriesbaude2018-02-28
| | | | | | | | | | | | add registries and insecure registries to the podman info output. this gives us some capatibility with other container runtimes. Resolves issue #420 Signed-off-by: baude <bbaude@redhat.com> Closes: #422 Approved by: mheon
* Tweak info time formatTomSweeneyRedHat2018-02-28
| | | | | | | Signed-off-by: TomSweeneyRedHat <tsweeney@redhat.com> Closes: #397 Approved by: rhatdan
* podman stats add networkingbaude2018-02-28
| | | | | | | | | | | | | Add networking information to podman stats output. Also correct an issue filed where memory constraints of the cgroup were not reflected in the stats output. And finally, fix issue with PID count. Resolves issue #364 Signed-off-by: baude <bbaude@redhat.com> Closes: #417 Approved by: mheon
* CNIPluginDir: check "/usr/lib/cni"Valentin Rothberg2018-02-28
| | | | | | | | | | | Also consider "/usr/lib/cni" as a potential directory for CNI plugins. On some distributions, e.g., on openSUSE, %{_libexecdir} evaluates to "/usr/lib". Signed-off-by: Valentin Rothberg <vrothberg@suse.com> Closes: #416 Approved by: mheon
* Restrict top output to container's pids onlybaude2018-02-26
| | | | | | | | | | | | | Due to the way ps arguments work, it was possible to display pids that dont below to the container in top output. We now filter pids that dont belong to the container out of the output. This also means the pid column must be present in the output or we throw an error. This resolves issue #391 Signed-off-by: baude <bbaude@redhat.com> Closes: #400 Approved by: rhatdan
* podman load dont panic when no repotagsbaude2018-02-26
| | | | | | | | | | | | | When performing a podman load, if there were no repotags in the image, podman would panic. In the case that the incoming image does have repotags, it should be imported as a none:none image so it can still be used by the user. Resolves issue #403 Signed-off-by: baude <bbaude@redhat.com> Closes: #405 Approved by: baude
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