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* pod infra container is started before a container in a pod is run, started, ↵Peter Hunt2019-02-15
| | | | | | | | | | or attached. Prior, a pod would have to be started immediately when created, leading to confusion about what a pod state should be immediately after creation. The problem was podman run --pod ... would error out if the infra container wasn't started (as it is a dependency). Fix this by allowing for recursive start, where each of the container's dependencies are started prior to the new container. This is only applied to the case where a new container is attached to a pod. Also rework container_api Start, StartAndAttach, and Init functions, as there was some duplicated code, which made addressing the problem easier to fix. Signed-off-by: Peter Hunt <pehunt@redhat.com>
* Add troubleshooting information about running a rootless containers.Daniel J Walsh2019-02-10
| | | | | | | Add a problem statement about shadow-utils and missing entries from /etc/subuid and /etc/subgid. Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
* Add documentation on running systemd on SELinux systemsDaniel J Walsh2019-02-06
| | | | | | | | Lots of users are attempting to run systemd within a container. They are being blocked from running SELinux systems since they need the container_manage_cgroup which is not enabled by default. Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
* List the long variant of each option before its shorter counterpartDebarshi Ray2019-01-09
| | | | | | This is the style followed in most of the other man pages. Signed-off-by: Debarshi Ray <rishi@fedoraproject.org>
* add container-init supportValentin Rothberg2019-01-04
| | | | | | | | | | | | | | | | | | | Add support for executing an init binary as PID 1 in a container to forward signals and reap processes. When the `--init` flag is set for podman-create or podman-run, the init binary is bind-mounted to `/dev/init` in the container and "/dev/init --" is prepended to the container's command. The default base path of the container-init binary is `/usr/libexec/podman` while the default binary is catatonit [1]. This default can be changed permanently via the `init_path` field in the `libpod.conf` configuration file (which is recommended for packaging) or temporarily via the `--init-path` flag of podman-create and podman-run. [1] https://github.com/openSUSE/catatonit Fixes: #1670 Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
* Add information on --restartDaniel J Walsh2018-12-18
| | | | | | | We need to recommend that users use Systemd unit files if they want the container to restart automatically. Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
* create pod on the flybaude2018-12-03
| | | | | | | | | | when a user specifies --pod to podman create|run, we should create that pod automatically. the port bindings from the container are then inherited by the infra container. this signicantly improves the workflow of running containers inside pods with podman. the user is still encouraged to use podman pod create to have more granular control of the pod create options. Signed-off-by: baude <bbaude@redhat.com>
* Merge pull request #1317 from rhatdan/privilegedOpenShift Merge Robot2018-11-30
|\ | | | | Disable mount options when running --privileged
| * Disable mount options when running --privilegedDaniel J Walsh2018-11-28
| | | | | | | | | | | | | | | | We now default to setting storage options to "nodev", when running privileged containers, we need to turn this off so the processes can manipulate the image. Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
* | network: allow slirp4netns mode also for root containersGiuseppe Scrivano2018-11-28
|/ | | | Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>
* Touch up --log* options and daemons in man pagesTomSweeneyRedHat2018-11-07
| | | | Signed-off-by: TomSweeneyRedHat <tsweeney@redhat.com>
* Explain the device format in man pagesQi Wang2018-10-23
| | | | Signed-off-by: Qi Wang <qiwan@redhat.com>
* Merge pull request #1623 from mheon/static_ipOpenShift Merge Robot2018-10-11
|\ | | | | Add ability to specify static IPs with --ip flag
| * Update manpages for --ip flagMatthew Heon2018-10-11
| | | | | | | | Signed-off-by: Matthew Heon <matthew.heon@gmail.com>
* | Document --net as an alias of --network in podman run & createQi Wang2018-10-11
|/ | | | Signed-off-by: Qi Wang <qiwan@redhat.com>
* Add --mount option for `create` & `run` commandDaniel J Walsh2018-09-21
| | | | | | | | Signed-off-by: Kunal Kushwaha <kushwaha_kunal_v7@lab.ntt.co.jp> Signed-off-by: Daniel J Walsh <dwalsh@redhat.com> Closes: #1524 Approved by: mheon
* 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
* 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
* Add proper support for systemd inside of podmanDaniel J Walsh2018-08-31
| | | | Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
* fixup A few language changes and subuid(5)Naja Melan2018-08-31
| | | | | | | Signed-off-by: Naja Melan <najamelan@autistici.org> Closes: #1380 Approved by: rhatdan
* Make the documentation of user namespace options in podman-run clearerNaja Melan2018-08-31
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This proposes a more comprehensible man page. A number of things have been lost in translation and this should be reviewed: - the former docs from --userns say that it is disabled by default. I suppose that this is the same as --userns:host, but this should be confirmed. It also stated that is would use options like pid=host, which confuses me as pid namespaces are a totally different thing from user namespaces. It also mentions the enabling of --privileged. I think the difference between using --userns:host and not using any user namespace options at all is not clear and maybe not very logical. Also what would be the difference between using --userns:host and using --priveleged alone? - I found the syntax for --gidmap at the bottom of the man page in the examples. In the example it doesn't use '=', eg. podman run `--gidmap 0:30000:2000`. For consistency with the other options I have used '=' for now, but if it is optional, I would remove it everywhere, as less tokens is usually improved readability. For now the inconsistency remains between the options doc and the examples section. - It wasn't very clear to me whether one should hard wrap long lines or not as the contains a mix. - I haven't for now looked at user namespace options on other commands, but that should be done surely before merging. - I didn't know which command to run to generate the groff, so that needs doing still. from issue #1374 Signed-off-by: Naja Melan <najamelan@autistici.org> Signed-off-by: Naja Melan <najamelan@autistici.org> Closes: #1380 Approved by: rhatdan
* docs: consistent format for exampleValentin Rothberg2018-08-30
| | | | | | | | | | All bash examples are now placed in a code section (```). The PS1 prompt is set to `$`. Signed-off-by: Valentin Rothberg <vrothberg@suse.com> Closes: #1375 Approved by: rhatdan
* docs: consistent headingsValentin Rothberg2018-08-30
| | | | | | | | | | | Base heading is level 2, which is identical to the level 1. However level 3 will be indendet which is used a lot in the `## EXAMPLES` sections. Signed-off-by: Valentin Rothberg <vrothberg@suse.com> Closes: #1375 Approved by: rhatdan
* docs: make HISTORY consistentValentin Rothberg2018-08-30
| | | | | | | | | | | - second heading - consistent mail addresses <user@domain.com> - change order with latest changes first Signed-off-by: Valentin Rothberg <vrothberg@suse.com> Closes: #1375 Approved by: rhatdan
* docs: fix headersValentin Rothberg2018-08-30
| | | | | | | Signed-off-by: Valentin Rothberg <vrothberg@suse.com> Closes: #1375 Approved by: rhatdan
* document `--rm` semanticsValentin Rothberg2018-08-28
| | | | | | | | | | | | | | The `--rm` flag will only cause a container to be removed when it has been created and started successfully. Otherwise, it will not be removed to allow the container to be inspected and to analyze the root cause of the failure. Document those semantics more clearly in the manpages to avoid confusion for users. Fixes: #1359 Signed-off-by: Valentin Rothberg <vrothberg@suse.com> Closes: #1362 Approved by: rhatdan
* 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
* Cleanup man pagesDaniel J Walsh2018-08-08
| | | | | | | | | | | podman does not support nocopy so remove reference in the man page. podman build now supports --isolation, so add documentation. Signed-off-by: Daniel J Walsh <dwalsh@redhat.com> Closes: #1225 Approved by: TomSweeneyRedHat
* podman: allow to specify the IPC namespace to joinGiuseppe Scrivano2018-07-24
| | | | | | | Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com> Closes: #1145 Approved by: rhatdan
* podman: allow to specify the UTS namespace to joinGiuseppe Scrivano2018-07-24
| | | | | | | Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com> Closes: #1145 Approved by: rhatdan
* podman: allow to specify the PID namespace to joinGiuseppe Scrivano2018-07-24
| | | | | | | Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com> Closes: #1145 Approved by: rhatdan
* podman: allow to specify the userns to joinGiuseppe Scrivano2018-07-24
| | | | | | | Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com> Closes: #1145 Approved by: rhatdan
* network: support ns: prefix to join existing namespaceGiuseppe Scrivano2018-07-24
| | | | | | | Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com> Closes: #1145 Approved by: rhatdan
* We don't currently support --mac-addressDaniel J Walsh2018-07-24
| | | | | | | | | Make this clear in the docs and Command. Signed-off-by: Daniel J Walsh <dwalsh@redhat.com> Closes: #1138 Approved by: mheon
* Add --volumes-from flag to podman run and createumohnani82018-07-09
| | | | | | | | | | podman now supports --volumes-from flag, which allows users to add all the volumes an existing container has to a new one. Signed-off-by: umohnani8 <umohnani@redhat.com> Closes: #931 Approved by: mheon
* docs: Follow man-pages(7) suggestions for SYNOPSISW. Trevor King2018-07-04
| | | | | | | | | | | | | | | | | | | | | | | man-pages(7) has [1]: > For commands, this shows the syntax of the command and its arguments > (including options); boldface is used for as-is text and italics are > used to indicate replaceable arguments. Brackets ([]) surround > optional arguments, vertical bars (|) separate choices, and ellipses > (...) can be repeated. I've adjusted our SYNOPSIS entries to match that formatting, and generally tried to make them more consistent with the precedent set by the man-pages project. Outside of the SYNOPSIS entry, I prefer using backticks for literals, although in some places I've left the ** bolding to keep things visually similar to a nearby SYNOPSIS entry. [1]: http://man7.org/linux/man-pages/man7/man-pages.7.html Signed-off-by: W. Trevor King <wking@tremily.us> Closes: #1027 Approved by: rhatdan
* Fix docs on --sig-proxy to match current behaviourDaniel J Walsh2018-06-22
| | | | | | | | | | Signals are proxied to the container process whether or not the tty is used Signed-off-by: Daniel J Walsh <dwalsh@redhat.com> Closes: #984 Approved by: mheon
* podman: accept option --rootfs to use exploded imagesGiuseppe Scrivano2018-06-15
| | | | | | | Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com> Closes: #871 Approved by: mheon
* Doc changes to fix alignment on most of the docsumohnani82018-06-14
| | | | | | | | | | Went through the docs and fixed the alignment so they all match up and look readable when doing 'man podman [command]" Signed-off-by: umohnani8 <umohnani@redhat.com> Closes: #943 Approved by: rhatdan
* podman-run: clean up some formatting issuesMicah Abbott2018-06-06
| | | | | | | Signed-off-by: Micah Abbott <miabbott@redhat.com> Closes: #911 Approved by: rhatdan
* Add flag to add annotations to a containerMatthew Heon2018-06-04
| | | | | | | | | | Also add annotations from the image the container was created from. Signed-off-by: Matthew Heon <matthew.heon@gmail.com> Closes: #886 Approved by: rhatdan
* Cleanup man pagesDaniel J Walsh2018-05-30
| | | | | | | | | | Format md files to work properly when converted to man pages. Add sed command to cleanup table in podman man page. Signed-off-by: Daniel J Walsh <dwalsh@redhat.com> Closes: #842 Approved by: mheon
* Begin wiring in USERNS Support into podmanDaniel J Walsh2018-05-04
| | | | | | | Signed-off-by: Daniel J Walsh <dwalsh@redhat.com> Closes: #690 Approved by: mheon
* remove options from create/run that we cannot supportbaude2018-05-02
| | | | | | | Signed-off-by: baude <bbaude@redhat.com> Closes: #711 Approved by: rhatdan
* Modify man pages so they compile correctly in mandbDaniel J Walsh2018-04-26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This fixes an issue where if you did man -k podman-run podman-run (1) - (unknown subject) Now you will see man -k podman-run podman-run (1) - Run a command in a new container More importantly man -k containers | grep podman podman (1) - Simple management tool for containers and images podman-kill (1) - Kills one or more containers with a signal podman-pause (1) - Pause one or more containers podman-ps (1) - Prints out information about containers podman-rm (1) - Remove one or more containers podman-start (1) - Start one or more containers podman-stats (1) - Display a live stream of 1 or more containers' resource usage statistics podman-stop (1) - Stop one or more containers podman-unpause (1) - Unpause one or more containers podman-wait (1) - Waits on one or more containers to stop and prints exit code Signed-off-by: Daniel J Walsh <dwalsh@redhat.com> Closes: #676 Approved by: mheon
* Add conmon-pidfile flag to bash completions/manpagesMatthew Heon2018-04-03
| | | | | | | Signed-off-by: Matthew Heon <matthew.heon@gmail.com> Closes: #584 Approved by: rhatdan
* Small manpage rewordMatthew Heon2018-03-23
| | | | | | | Signed-off-by: Matthew Heon <matthew.heon@gmail.com> Closes: #533 Approved by: baude
* Document .containerenv in manpages. Move it to /run.Matthew Heon2018-03-23
| | | | | | | Signed-off-by: Matthew Heon <matthew.heon@gmail.com> Closes: #533 Approved by: baude
* Remove references to container restart on create/run commandDaniel J Walsh2018-03-14
| | | | | | | | | | podman does not support autorestart. Should use systemd if you want containers to restart Signed-off-by: Daniel J Walsh <dwalsh@redhat.com> Closes: #487 Approved by: edsantiago
* (minor) correct misspellings in man pagesEd Santiago2018-02-27
| | | | | | | Signed-off-by: Ed Santiago <santiago@redhat.com> Closes: #410 Approved by: baude
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