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path: root/docs/source/markdown/podman-container-checkpoint.1.md
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* Clarify remote client means Mac and WindowsDaniel J Walsh2022-01-28
| | | | Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
* Error out early if system does not support pre-copy checkpointingAdrian Reber2021-12-23
| | | | | | | | | | | | | | | | | | | CRIU's pre-copy migration support relies on the soft dirty page tracking in the Linux kernel: https://www.kernel.org/doc/Documentation/vm/soft-dirty.txt This functionality is not implemented for all architectures and it can also be turned off in the kernel. CRIU can check if the combination of architecture/kernel/CRIU supports the soft dirty page tracking and exports this feature checking functionality in go-criu. This commit adds an early check if the user selects pre-copy checkpointing to error out if the system does not support it. Signed-off-by: Adrian Reber <areber@redhat.com>
* Merge pull request #12662 from ↵OpenShift Merge Robot2021-12-21
|\ | | | | | | | | adrianreber/2021-12-20-checkpoint-restore-man-pages [CI:DOCS] Small checkpoint/restore man page fixes
| * [CI:DOCS] Small checkpoint/restore man page fixesAdrian Reber2021-12-20
| | | | | | | | | | | | | | | | | | At some places the checkpoint restore man pages were using the markdown modifier `**` inside `*..*`. This does not seem to work as intended and results in markdown modifiers present in the final man page. Switching to `__` inside of `*..*` seems to fix this. Signed-off-by: Adrian Reber <areber@redhat.com>
* | [CI:DOCS] Explicitly mention that checkpointing systemd containers might failAdrian Reber2021-12-20
|/ | | | | | | | | Checkpoint a container using systemd as entrypoint will probably result in an error as CRIU cannot handle all the resources latest systemd uses. This updates the checkpoint man page with this information. Signed-off-by: Adrian Reber <areber@redhat.com>
* Add --file-locks checkpoint/restore optionRadostin Stoyanov2021-11-18
| | | | | | | | CRIU supports checkpoint/restore of file locks. This feature is required to checkpoint/restore containers running applications such as MySQL. Signed-off-by: Radostin Stoyanov <radostin@redhat.com>
* Update man pages for checkpoint/restore --print-statsAdrian Reber2021-11-15
| | | | | | | This commit updates the man pages for checkpoint and restore to describe the '--print-stats' parameter. Signed-off-by: Adrian Reber <areber@redhat.com>
* [CI:DOCS] UPDATE manpages with MANPAGE_SYNTAXAlexander Richter2021-06-16
| | | | | | | | | | | | | | | | | | | MANPAGE_SYNTAX was edited. The following manpages have been adapted to the MANPAGE_SYNTAX: - podman-container-prune - podman-container-restore The following manpages have had little changes: - podman-attach - podman-auto-update - podman-commit - podman-completion - podman-container-checkpoint - podman-container-cleanup - podman-container-exists Signed-off-by: Alexander Richter <67486332+Procyhon@users.noreply.github.com>
* UPDATE manpages with MANPAGE_SYNTAXAlexander Richter2021-06-12
| | | | | | | | | | | | | | | | The following manpages have been adapted to the MANPAGE_SYNTAX: - podman-completion - podman-container-checkpoint - podman-container-cleanup - podman-container-exists The following manpages have had little changes: - podman-attach - podman-commit - MANPAGE_SYNTAX - Makefile Signed-off-by: Alexander Richter <67486332+Procyhon@users.noreply.github.com>
* Add --compress to podman-container-checkpoint.1.mdAdrian Reber2021-06-07
| | | | Signed-off-by: Adrian Reber <areber@redhat.com>
* Order checkpoint options in man page alphabeticallyAdrian Reber2021-06-07
| | | | | | | This just reorders the options in the podman-container-checkpoint man page alphabetically. No actual content changed. Signed-off-by: Adrian Reber <areber@redhat.com>
* Revert escaped double dash man page flag syntaxPaul Holzinger2021-05-07
| | | | | | | | Commit 800a2e2d35 introduced a way to disable the conversion of `--`into an en dash on docs.podman.io, so the ugly workaround of escaping the dashes is no longer necessary. Signed-off-by: Paul Holzinger <paul.holzinger@web.de>
* Fix long option format on docs.podman.ioPaul Holzinger2021-03-29
| | | | | | | | | | | | | | | | | | | Escape the two dashes, otherwise they are combined into one long dash. I tested that this change is safe and still renders correctly on github and with the man pages. This commit also contains a small change to make it build locally. Assuming you have the dependencies installed you can do: ``` cd docs make html ``` Preview the html files in docs/build/html with `python -m http.server 8000 --directory build/html`. Fixes containers/podman.io#373 Signed-off-by: Paul Holzinger <paul.holzinger@web.de>
* podman-remote build does not support volumesDaniel J Walsh2021-03-08
| | | | | | | | Remove --volume option from podman-remote since it is not supported, also add information to podman-build man page indicating options not supported over remote connections. Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
* add pre checkpointunknown2021-01-10
| | | | Signed-off-by: Zhuohan Chen <chen_zhuohan@163.com>
* Include named volumes in container migrationRadostin Stoyanov2021-01-07
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When migrating a container with associated volumes, the content of these volumes should be made available on the destination machine. This patch enables container checkpoint/restore with named volumes by including the content of volumes in checkpoint file. On restore, volumes associated with container are created and their content is restored. The --ignore-volumes option is introduced to disable this feature. Example: # podman container checkpoint --export checkpoint.tar.gz <container> The content of all volumes associated with the container are included in `checkpoint.tar.gz` # podman container checkpoint --export checkpoint.tar.gz --ignore-volumes <container> The content of volumes is not included in `checkpoint.tar.gz`. This is useful, for example, when the checkpoint/restore is performed on the same machine. # podman container restore --import checkpoint.tar.gz The associated volumes will be created and their content will be restored. Podman will exit with an error if volumes with the same name already exist on the system or the content of volumes is not included in checkpoint.tar.gz # podman container restore --ignore-volumes --import checkpoint.tar.gz Volumes associated with container must already exist. Podman will not create them or restore their content. Signed-off-by: Radostin Stoyanov <rstoyanov@fedoraproject.org>
* Add anchors for flag names on docs.podman.ioPaul Holzinger2020-11-10
| | | | | | | | | | Change the docs markdown so that flag names will be h4 headers. Sphinx will automatically add anchors to headers. Add css to make sure the flag names are not to big compared to the text. The man pages also still renders fine but it looks a bit different. Signed-off-by: Paul Holzinger <paul.holzinger@web.de>
* man pages: fix inconsistenciesEd Santiago2020-03-10
| | | | | | | | | | | | | | | | | I wrote a script to cross-reference podman --help against man pages. It found a bunch of inconsistencies fix them: * options missing from man pages * options misspelled or misformatted in man pages (usually misplaced asterisks or missing dashes, but see --dns-opt) * one spurious comma in the actual source file --help This is a fix in which I iterate over 'podman CMD --help' and check for presence in man pages. The other way around (look for flags in man pages, check podman CMD --help) is probably impossible: there are too many special cases Signed-off-by: Ed Santiago <santiago@redhat.com>
* Update document formatting and packaging codeJhon Honce2019-10-31
* Refactored code and Makefile to support new docs layout * Removed some old code packaging code * Add Readme.md to document what we're doing Signed-off-by: Jhon Honce <jhonce@redhat.com> Signed-off-by: baude <bbaude@redhat.com>