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path: root/cmd/podman/pod_top.go
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* runtime: pass down the contextGiuseppe Scrivano2019-04-26
| | | | Signed-off-by: Giuseppe Scrivano <gscrivan@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>
* rootless: use a single user namespaceGiuseppe Scrivano2019-04-01
| | | | | | | | | | | | | | | | | | | | | simplify the rootless implementation to use a single user namespace for all the running containers. This makes the rootless implementation behave more like root Podman, where each container is created in the host environment. There are multiple advantages to it: 1) much simpler implementation as there is only one namespace to join. 2) we can join namespaces owned by different containers. 3) commands like ps won't be limited to what container they can access as previously we either had access to the storage from a new namespace or access to /proc when running from the host. 4) rootless varlink works. 5) there are only two ways to enter in a namespace, either by creating a new one if no containers are running or joining the existing one from any container. Containers created by older Podman versions must be restarted. Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>
* rootless: remove SkipStorageSetup()Giuseppe Scrivano2019-04-01
| | | | | | | | in the few places where we care about skipping the storage initialization, we can simply use the process effective UID, instead of relying on a global boolean flag. Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>
* rootless: fix pod topGiuseppe Scrivano2019-03-18
| | | | | | | | we need to join the namespace of the target pod. Closes: https://github.com/containers/libpod/issues/2682 Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>
* Fix help commands to show short and long description.Daniel J Walsh2019-03-07
| | | | | | Cleanup lots of help information to look good when displayed. Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
* podman-remote pod top|statsbaude2019-03-06
| | | | | | | this is the final enablement for the pod subcommand. it includes the ability to run podman-remote pod top and stats. Signed-off-by: baude <bbaude@redhat.com>
* Better usage synopses for subcommandsEd Santiago2019-02-26
| | | | | | | Conceptually simple: include, where applicable, a brief description of command-line options for each subcommand. Signed-off-by: Ed Santiago <santiago@redhat.com>
* Second chunk of Cobra helpTomSweeneyRedHat2019-02-15
| | | | | | | | Signed-off-by: TomSweeneyRedHat <tsweeney@redhat.com> Adds examples to Cobra help for a second chunk of commands. Signed-off-by: TomSweeneyRedHat <tsweeney@redhat.com>
* Don't show global flags except for podman commandDaniel J Walsh2019-02-12
| | | | | | | | | Subcommands should not be showing the global flags. This causes the important information to scroll off the screen. Also fixed a typo on runCommmand (Too many 'm's) Signed-off-by: Daniel J Walsh <dwalsh@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>
* Sort all command flagsQi Wang2018-10-11
| | | | Signed-off-by: Qi Wang <qiwan@redhat.com>
* 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
* Add podman pod tophaircommander2018-08-23
Using the vendored changes from psgo, incorporate JoinNamespaceAndProcessInfoByPids to get process information for each pid namespace of running containers in the pod. Also added a man page, and tests. Signed-off-by: haircommander <pehunt@redhat.com> Closes: #1298 Approved by: mheon