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path: root/cmd/podman/shared/parallel.go
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* codespell: spelling correctionsDmitry Smirnov2019-11-13
| | | | Signed-off-by: Dmitry Smirnov <onlyjob@member.fsf.org>
* rm -f now removes a paused containerbaude2018-11-08
| | | | | | | | | | | | We now can remove a paused container by sending it a kill signal while it is paused. We then unpause the container and it is immediately killed. Also, reworked how the parallelWorker results are handled to provide a more consistent approach to how each subcommand implements it. It also fixes a bug where if one container errors, the error message is duplicated when printed out. Signed-off-by: baude <bbaude@redhat.com>
* Make kill, pause, and unpause parallel.baude2018-11-01
| | | | | | | | | | | Operations like kill, pause, and unpause -- which can operation on one or more containers -- can greatly benefit from parallizing its main job (eq kill). In the case of pauseand unpause, an --all option as was added. pause --all will pause all **running** containers. And unpause --all will unpause all **paused** containers. Signed-off-by: baude <bbaude@redhat.com>
* Make restart parallel and add --allbaude2018-11-01
| | | | | | | | | | When attempting to restart many containers, we can benefit from making the restarts parallel. For convenience, two new options are added: --all attempts to restart all containers --run-only when used with --all will attempt to restart only running containers Signed-off-by: baude <bbaude@redhat.com>
* Add --max-workers and heuristics for parallel operationsbaude2018-10-25
add a global flag for --max-workers so users can limit the number of parallel operations for a given function. also, when not limited by max-workers, we implement a heuristic function that returns the number of preferred parallel workers based on the number of CPUs and the given operation. Signed-off-by: baude <bbaude@redhat.com>