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path: root/cmd/podman/root.go
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* enable errcheck linterPaul Holzinger2022-04-29
| | | | | | | | The errcheck linter makes sure that errors are always check and not ignored by accident. It spotted a lot of unchecked errors, mostly in the tests but also some real problem in the code. Signed-off-by: Paul Holzinger <pholzing@redhat.com>
* Add support for passing --volumepathDaniel J Walsh2022-04-23
| | | | | | Fixes: https://github.com/containers/podman/issues/13860 Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
* fix a number of errcheck issuesValentin Rothberg2022-03-22
| | | | | | Numerous issues remain, especially in tests/e2e. Signed-off-by: Valentin Rothberg <vrothberg@redhat.com>
* Show correct default values or show noneDaniel J Walsh2022-01-24
| | | | | | | | | Before this PR, the podman --help command shows the defaults as runc and overlay even if the storage.conf and containers.conf files do not match. This PR changes them to show the actual defaults and in the case of storage driver, does not show the default at all. Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
* rename --cni-config-dir to --network-config-dirPaul Holzinger2022-01-18
| | | | | | | | Since this option will also be used for netavark we should rename it to something more generic. It is important that --cni-config-dir still works otherwise we could break existing container cleanup commands. Signed-off-by: Paul Holzinger <pholzing@redhat.com>
* bump go module to version 4Valentin Rothberg2022-01-18
| | | | | | | | | | | | | Automated for .go files via gomove [1]: `gomove github.com/containers/podman/v3 github.com/containers/podman/v4` Remaining files via vgrep [2]: `vgrep github.com/containers/podman/v3` [1] https://github.com/KSubedi/gomove [2] https://github.com/vrothberg/vgrep Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
* Add --noout option to prevent the output of idsDaniel J Walsh2022-01-12
| | | | | | Fixes: https://github.com/containers/podman/issues/11515 Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
* Add podman rm --dependDaniel J Walsh2022-01-11
| | | | | | | | | | | This option causes Podman to not only remove the specified containers but all of the containers that depend on the specified containers. Fixes: https://github.com/containers/podman/issues/10360 Also ran codespell on the code Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
* Use same runtime to restore a container as during checkpointingAdrian Reber2021-11-19
| | | | | | | | | | | | | | | | | | | | | | There are at least two runtimes that support checkpoint and restore: runc and crun. Although the checkpoints created by these are almost compatible, it is not (yet) possible to restore a checkpoint created with one runtime with the other runtime. To make checkpoint/restore usage more comfortable this adds code to look into the checkpoint archive during restore and to set the runtime to the one used during checkpointing. This also adds a check, if the user explicitly sets a runtime during restore, that the runtime is also the same as used during checkpointing. If a different runtime is selected than the one used during checkpointing the restore will fail early. If runc and crun will create compatible checkpoints in the future the check can be changed to treat crun and runc as compatible checkpoint/restore runtimes. Signed-off-by: Adrian Reber <areber@redhat.com>
* Set config environment variables early in Podman initDaniel J Walsh2021-11-15
| | | | | | | | | Fixes: https://github.com/containers/podman/issues/12296 [NO NEW TESTS NEEDED] because there is no easy way to test this. Tests are in containers/common. Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
* Add flag to overwrite network backend from configPaul Holzinger2021-11-11
| | | | | | | To make testing easier we can overwrite the network backend with the global `--network-backend` option. Signed-off-by: Paul Holzinger <pholzing@redhat.com>
* Move CONTAINER_HOST and _CONNECTION to IsRemote FunctionDaniel J Walsh2021-10-15
| | | | | | | | Current code does not check early enough. Follow up to https://github.com/containers/podman/pull/11978 Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
* If CONTAINER_HOST env variable is set default podman --remote=trueDaniel J Walsh2021-10-14
| | | | | | | | | | | Users enabling CONTAINER_HOST==PATH is indicating to podman they intend to use remote functionality. Fixes: https://github.com/containers/podman/issues/11196 Update man pages to document all of the environment variables. Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
* Remind user to check connection or use podman machineAshley Cui2021-09-28
| | | | | | | Remind user to check their remote linux connection or use podman machine. Move the warning from bindings to cmd/podman. Signed-off-by: Ashley Cui <acui@redhat.com>
* standardize logrus messages to upper caseDaniel J Walsh2021-09-22
| | | | | | | | Remove ERROR: Error stutter from logrus messages also. [ NO TESTS NEEDED] This is just code cleanup. Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
* Set default storage from containers.conf for temporary imagesDaniel J Walsh2021-09-15
| | | | | | Fixes: https://github.com/containers/podman/issues/11107 Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
* If container exits with 125 podman should exit with 125Daniel J Walsh2021-09-13
| | | | | | fixes: https://github.com/containers/podman/issues/11540 Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
* profiling: higher memory sampling rateValentin Rothberg2021-08-23
| | | | | | | | | | Increase the memory-sampling rate to the same default as github.com/pkg/profile. Allow for custom rates by reading the `MemProfileRate` env variable. [NO TESTS NEEDED] since it's a dev only flag and not part of CI. Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
* add flag to record memory profilesValentin Rothberg2021-08-20
| | | | | | | | | Add a new flag `--memory-profile=$path` which creates a memory profile. The generated profile can later be analyzed via `go tool pprof`. [NO TESTS NEEDED] since it's a hidden flag, devs-only. Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
* command: migrate doesn't move process to cgroupGiuseppe Scrivano2021-07-27
| | | | | | | | | | | | add a new annotation for the "system migrate" command to not move the pause process to a separate cgroup. The operation is not needed since "system migrate" destroys the pause process, so there won't be any process left to move to a cgroup. [NO TESTS NEEDED] Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>
* Drop podman create --storage-opt container flagDaniel J Walsh2021-07-20
| | | | | | | | | | | | | The global flag will work in either location, and this flag just breaks users expectations, and is basically a noop. Also fix global storage-opt so that podman-remote can use it. [NO TESTS NEEDED] Since it would be difficult to test in ci/cd. Fixes: https://github.com/containers/podman/issues/10264 Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
* At trace log level, print error text using %+v instead of %vNalin Dahyabhai2021-04-14
| | | | | | | | If we're logging at trace level, use %+v instead of %v when printing an error at exit. If the error included stack information, this will cause the backtrace to be printed, which is very handy for debugging. Signed-off-by: Nalin Dahyabhai <nalin@redhat.com>
* Add support for podman --context defaultDaniel J Walsh2021-04-05
| | | | | | | | This is a noop but helps with scripting and docker-compose. Fixes: https://github.com/containers/podman/issues/9806 Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
* Add powershell completionsPaul Holzinger2021-03-29
| | | | | | | | | Add support for generating powershell completion files. This is especially useful for people using the podman remote client on windows. [NO TESTS NEEDED] Signed-off-by: Paul Holzinger <paul.holzinger@web.de>
* turn hidden --trace into a NOPValentin Rothberg2021-03-08
| | | | | | | | | | The --trace has helped in early stages analyze Podman code. However, it's contributing to dependency and binary bloat. The standard go tooling can also help in profiling, so let's turn `--trace` into a NOP. [NO TESTS NEEDED] Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
* bump go module to v3Valentin Rothberg2021-02-22
| | | | | | | | | We missed bumping the go module, so let's do it now :) * Automated go code with github.com/sirkon/go-imports-rename * Manually via `vgrep podman/v2` the rest Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
* correct startup error messageValentin Rothberg2021-02-16
| | | | | | | | | | | | | The error message when failing to create an image engine unconditionally pointed to the Podman socket which is quite confusing when running locally. Move the error message to the point where the first ping to the service fails. [NO TESTS NEEDED] Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
* Improve error message when the the podman service is not enabledDaniel J Walsh2021-01-09
| | | | | | | | | | | Currently if server is not connected, we return an error message that is confusing users on Mac and Windows boxes. The hope here is to make it a little easier to discover that a Podman service is required. This message is similar to what Docker puts out so people might under stand it better. Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
* Allow users to specify TMPDIR in containers.confDaniel J Walsh2020-12-15
| | | | | | | | | | | Currently we hard code TMPDIR environment variable to /var/tmp if it is not set in the Environment. This causes TMPDIR environment variable to be ignored if set in containers.conf. This change now uses the host environment TMPDIR, followed by containers.conf and then hard codes TMPDIR, if it was not set. Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
* Drop default log-level from error to warnDaniel J Walsh2020-12-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Our users are missing certain warning messages that would make debugging issues with Podman easier. For example if you do a podman build with a Containerfile that contains the SHELL directive, the Derective is silently ignored. If you run with the log-level warn you get a warning message explainging what happened. $ podman build --no-cache -f /tmp/Containerfile1 /tmp/ STEP 1: FROM ubi8 STEP 2: SHELL ["/bin/bash", "-c"] STEP 3: COMMIT --> 7a207be102a 7a207be102aa8993eceb32802e6ceb9d2603ceed9dee0fee341df63e6300882e $ podman --log-level=warn build --no-cache -f /tmp/Containerfile1 /tmp/ STEP 1: FROM ubi8 STEP 2: SHELL ["/bin/bash", "-c"] STEP 3: COMMIT WARN[0000] SHELL is not supported for OCI image format, [/bin/bash -c] will be ignored. Must use `docker` format --> 7bd96fd25b9 7bd96fd25b9f755d8a045e31187e406cf889dcf3799357ec906e90767613e95f These messages will no longer be lost, when we default to WARNing level. Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
* Enable remote shell completion without a running endpointPaul Holzinger2020-11-20
| | | | | | | | | | The problem is that we always unconditionally setup up the `ContainerEngine/ImageEngine`. This requires an running endpoint. Most completions (e.g. flag names) do not need them and should not fail. This commit makes sure we only setup the engines as needed in the completions. Signed-off-by: Paul Holzinger <paul.holzinger@web.de>
* Remove some more excessive wrapping and stutteringDaniel J Walsh2020-11-17
| | | | | | | | | | Stop over wrapping API Calls The API calls will return an appropriate error, and this wrapping just makes the error message look like it is stuttering and a big mess. Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
* Add shell completion with cobraPaul Holzinger2020-11-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Allow automatic generation for shell completion scripts with the internal cobra functions (requires v1.0.0+). This should replace the handwritten completion scripts and even adds support for fish. With this approach it is less likley that completions and code are out of sync. We can now create the scripts with - podman completion bash - podman completion zsh - podman completion fish To test the completion run: source <(podman completion bash) The same works for podman-remote and podman --remote and it will complete your remote containers/images with the correct endpoints values from --url/--connection. The completion logic is written in go and provided by the cobra library. The completion functions lives in `cmd/podman/completion/completion.go`. The unit test at cmd/podman/shell_completion_test.go checks if each command and flag has an autocompletion function set. This prevents that commands and flags have no shell completion set. This commit does not replace the current autocompletion scripts. Closes #6440 Signed-off-by: Paul Holzinger <paul.holzinger@web.de>
* Switch use of Flags to OptionsDaniel J Walsh2020-10-21
| | | | | | | | Want to have man pages match commands, since we have lots of printed man pages with using Options, we will change the command line to use Options in --help. Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
* Fix the "err: cause" order of OCI runtime errorsJordan Christiansen2020-10-09
| | | | | | | | | | | | | | | | Previously, the order of OCI error messages was reversed, so that the type of error was listed as the cause. For example: Error: writing file `cpu.cfs_quota_us`: Invalid argument: OCI runtime error This error message makes it seem like "OCI runtime error" is the argument that was invalid. In fact, "OCI runtime error" is the error and "writing file ..." is the cause. With this change, the above message reads: Error: OCI runtime error: writing file `cpu.cfs_quota_us`: Invalid argument Signed-off-by: Jordan Christiansen <xordspar0@gmail.com>
* podman-remote does not support most of the global flagsDaniel J Walsh2020-10-02
| | | | | | | podman-remote --help is showing a bunch of global flags that it does not support Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
* Refactor version handling in cmd treeJhon Honce2020-09-18
| | | | | | | * Move from simple string to semver objects * Change client API Version from '1' to 2.0.0 Signed-off-by: Jhon Honce <jhonce@redhat.com>
* podman version and --version: fix format, exitEd Santiago2020-09-15
| | | | | | | | | | | | | | | | | | | | | | | | | Three unrelated fixes to version output: * podman version --format json: was missing a newline * podman version --format TEMPLATE: had too many newlines * podman --version: would neither display version nor exit if followed by a subcommand ('podman --version ps') The first two were easy: I used my best tweezers to delicately pluck and transfer the misplaced \n and place it where needed. The third was a doozy of a rabbit hole. As best I can tell, a workaround was added in root.go to override cobra's built-in Version handling, apparently to avoid having cobra add "-v" as an alias for "--version". As best I can tell, cobra only does this if the "-v" shortcut is not already taken (at least as of Nov 2019: https://github.com/spf13/cobra/pull/996 ). Also as best I can tell that workaround is purely vestigial, and removing it is safe. I've manually tested "-v" in podman run, system df, and rm. I've run system tests. Signed-off-by: Ed Santiago <santiago@redhat.com>
* Refactor API build endpoint to be more compliantJhon Honce2020-09-14
| | | | | | | | | | | | | | | | | * Refactor/Rename channel.WriteCloser() to encapsulate the channel * Refactor build endpoint to "live" stream buildah output channels over API rather then buffering output * Refactor bindings/tunnel build because endpoint changes * building tar file now in bindings rather then depending on caller * Cleanup initiating extra image engine * Remove setting fields to zero values (less noise in code) * Update tests to support remote builds Fixes #7136 Fixes #7137 Signed-off-by: Jhon Honce <jhonce@redhat.com>
* Merge pull request #7403 from QiWang19/runtime-flagOpenShift Merge Robot2020-09-11
|\ | | | | Add global options --runtime-flags
| * Add global options --runtime-flagsQi Wang2020-09-04
| | | | | | | | | | | | Add global options --runtime-flags for setting options to container runtime. Signed-off-by: Qi Wang <qiwan@redhat.com>
* | Don't setup the Image/ContainerEngine when calling a cmd with subcmdsPaul Holzinger2020-09-08
|/ | | | | | | | | | | There is no need to setup the image and container engine when calling a command with subcommands since we only print a usage message. e.g `podman`,`podman container` This also allows the remote client to show the usage message on these commands without a running endpoint. I added a test for this. Signed-off-by: Paul Holzinger <paul.holzinger@web.de>
* Fix log level case regressionSascha Grunert2020-08-28
| | | | | | | | | | With previous versions of Podman (like v1.9.2) it was always possible to specify the log level in any case, for example `INFO`. This behavior has silently changed, where the `--log-level` flag only accepts lower case levels. This commit re-enables the old behavior and adds an e2e test for it. Signed-off-by: Sascha Grunert <sgrunert@suse.com>
* Add support for --connectionDaniel J Walsh2020-08-19
| | | | | | | | | | | | | | | | | * override --url and/or --identity fields from containers.conf * --connection flag has higher precedence than ActiveService from containers.conf. Which is set via podman system connection default * Add newline to error message printed on stderr * Added --connection to bash completion and documentation * Updated bindings to query server in case of no path or / Closes #jira-991 Fixes #7276 Signed-off-by: Daniel J Walsh <dwalsh@redhat.com> Signed-off-by: Jhon Honce <jhonce@redhat.com> Squashed commits to work around CI issue
* podman-remote fixes for msi and clientBrent Baude2020-08-12
| | | | | | | | correct small typo that sets the path on windows via the msi xml. in the remote client, prompt for SSH password when no identity or alternate means of authentication are provided. Signed-off-by: Brent Baude <bbaude@redhat.com>
* remove --latest for all remote commandsBrent Baude2020-08-10
| | | | | | | | instead of hiding the latest options for podman-remote or catching an error if podman --remote <cmd> -l is used, we no longer add the latest option to any remote command. podman will error with a "unknown flag" option. Fixes: #7127 Signed-off-by: Brent Baude <bbaude@redhat.com>
* Switch all references to github.com/containers/libpod -> podmanDaniel J Walsh2020-07-28
| | | | Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
* [WIP] Refactor podman system connectionJhon Honce2020-07-22
| | | | | | | | | | | | * Add support to manage multiple connections * Add connection * Remove connection * Rename connection * Set connection as default * Add markdown/man pages * Fix recursion in hack/xref-helpmsgs-manpages Signed-off-by: Jhon Honce <jhonce@redhat.com>
* abi: set default umask and rlimitsGiuseppe Scrivano2020-07-17
| | | | | | | | the code got lost in the migration to podman 2.0, reintroduce it. Closes: https://github.com/containers/podman/issues/6989 Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>
* Merge pull request #6864 from vrothberg/v2-moduleOpenShift Merge Robot2020-07-06
|\ | | | | move go module to v2
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