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* cmd/podman: switch to golang native error wrappingSascha Grunert2022-06-30
| | | | | | | We now use the golang error wrapping format specifier `%w` instead of the deprecated github.com/pkg/errors package. Signed-off-by: Sascha Grunert <sgrunert@redhat.com>
* play kube: service containerValentin Rothberg2022-05-12
| | | | | | | | | | | | | | | | | | | | Add the notion of a "service container" to play kube. A service container is started before the pods in play kube and is (reverse) linked to them. The service container is stopped/removed *after* all pods it is associated with are stopped/removed. In other words, a service container tracks the entire life cycle of a service started via `podman play kube`. This is required to enable `play kube` in a systemd unit file. The service container is only used when the `--service-container` flag is set on the CLI. This flag has been marked as hidden as it is not meant to be used outside the context of `play kube`. It is further not supported on the remote client. The wiring with systemd will be done in a later commit. Signed-off-by: Valentin Rothberg <vrothberg@redhat.com>
* kube: add support for --userns=Giuseppe Scrivano2022-05-10
| | | | | | | | add support to override the user namespace to use for the pod. Closes: https://github.com/containers/podman/issues/7504 Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>
* play kube default log driverNiall Crowe2022-05-04
| | | | | | | | | The default log driver is not used when using play kube without --log-driver. The LogDriver function needs to be called in order to use the default log driver. fixes #13781 Signed-off-by: Niall Crowe <nicrowe@redhat.com>
* Truncate annotations when generating kubernetes yaml filesDaniel J Walsh2022-04-27
| | | | | | | | | | | | Kubernetes only allows 63 characters in an annotation. Make sure that we only add 63 or less charaters when generating kube. Warn if containers or pods have longer length and truncate. Discussion: https://github.com/containers/podman/discussions/13901 Fixes: https://github.com/containers/podman/issues/13962 Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
* play: kube: use in-memory kubefile and remove tempfileChristian Stewart2022-03-24
| | | | | | | | | | | | | | | | | | | | | The PlayKube and PlayKubeDown commands accepted a "path" argument to a YAML file to play. This requires the caller to write the YAML to a file path. The downside of this is apparent in the HTTP handlers which have to use a temporary file on disk to store the YAML file. The file is opened & used as the body of the HTTP request. It's possible to instead pass a io.Reader and use a fully in-memory request body. Add backwards-compatible changes to bindings to allow passing either a filepath or a io.Reader body. Refactor the podman bindings to use a io.Reader instead of a filepath. Simplify the HTTP handlers for PlayKube by removing the now unneeded tempfile. [NO NEW TESTS NEEDED] Signed-off-by: Christian Stewart <christian@paral.in>
* Add podman play kube --annotationDaniel J Walsh2022-03-09
| | | | | | | | | | Allow users to add annotions in the podman play kube command. This PR Also fixes the fact that annotations in the pod spec were not being passed down to containers. Fixes: https://github.com/containers/podman/issues/12968 Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
* Add --context-dir option to podman play kubeDaniel J Walsh2022-03-01
| | | | | | | | | | This option was requested so that users could specify alternate locations to find context directories for each image build. It requites the --build option to be set. Partion Fix: https://github.com/containers/podman/issues/12485 Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
* kube: honor --build=false and make --build=true by defaultAditya R2022-02-21
| | | | | | | | `podman play kube` tries to build images even if `--build` is set to false so lets honor that and make `--build` , `true` by default so it matches the original behviour. Signed-off-by: Aditya R <arajan@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>
* play kube add support for multiple networksPaul Holzinger2021-12-14
| | | | | | Allow the same --network options for play kube as for podman run/create. Signed-off-by: Paul Holzinger <pholzing@redhat.com>
* podman-remote does not support signature-policyDaniel J Walsh2021-11-19
| | | | | | Fixes: https://github.com/containers/podman/issues/12357 Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
* Add support to play kube for --log-optDaniel J Walsh2021-10-25
| | | | | | Fixes: https://github.com/containers/podman/issues/11727 Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
* [CI:DOCS] introduce --replace flag for play kubeChen Zhiwei2021-10-08
| | | | | | | | With this flag, users can easily sync up the yaml content with the existing pods. Fixes #11481 Signed-off-by: Chen Zhiwei <zhiweik@gmail.com>
* Add podman play kube --no-hosts optionsDaniel J Walsh2021-10-01
| | | | | | | | | This option will setup the containers to not modify their /etc/hosts file and just use the one from the image. Fixes: https://github.com/containers/podman/issues/9500 Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
* [CI:DOCS] cmd/podman: no dot for short descriptionsValentin Rothberg2021-09-28
| | | | | | | Remove trailing dots in the short descriptions for the sake of consistency. Noticed while parsing `podman help`. Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
* teardown play kubeBrent Baude2021-08-24
| | | | | | | | | add the ability for play kube to tear down based on the yaml used to play it. it is indicated by --down in the play kube command. volumes are NOT deleted during the teardown. pods and their containers are stopped and removed. Signed-off-by: Brent Baude <bbaude@redhat.com>
* Add ability to build images in play kubeBrent Baude2021-08-18
| | | | | | | | When playing a kube YAML file, it can be desirable to be able to build an image on the fly. This is good for development of an image and YAML files and somewhat mocks what compose does. Signed-off-by: Brent Baude <bbaude@redhat.com>
* [Techinal Debt] Cleanup ABI vs. Tunnel CLI commandsJhon Honce2021-05-27
| | | | | | | | | | | | | | | | | | [NO TESTS NEEDED] This commit cleans up two issues: * Most commands support all EngineModes so default to that. Let outlayers declare their intent. * Use cobra.Annotations to set supported EngineMode. This simplies instantiating commands as there is now one method to communicate a commands requirements rather than two. * Combined aliased commands into one file * Fixed aliased commands where Args field did not match * Updated examples in README.md for writing commands * Remove redundant flag DisableFlagsInUseLine in cobra.Command initialization. Signed-off-by: Jhon Honce <jhonce@redhat.com>
* add --mac-address to podman play kubePaul Holzinger2021-05-04
| | | | | | | | | | Add a new --mac-address flag to podman play kube. This is used to specify a static MAC address which should be used for the pod. This option can be specified several times because play kube can create more than one pod. Fixes #9731 Signed-off-by: Paul Holzinger <paul.holzinger@web.de>
* add --ip to podman play kubePaul Holzinger2021-04-16
| | | | | | | | | | Add a new --ip flag to podman play kube. This is used to specify a static IP address which should be used for the pod. This option can be specified several times because play kube can create more than one pod. Fixes #8442 Signed-off-by: Paul Holzinger <paul.holzinger@web.de>
* Add support for play/generate kube volumesEduardo Vega2021-04-09
| | | | Signed-off-by: Eduardo Vega <edvegavalerio@gmail.com>
* Merge pull request #9420 from rhatdan/kubeOpenShift Merge Robot2021-02-22
|\ | | | | [NO TESTS NEEDED] Allow podman play kube to read yaml file from stdin
| * Allow podman play kube to read yaml file from stdinDaniel J Walsh2021-02-19
| | | | | | | | | | | | Fixes: https://github.com/containers/podman/issues/8996 Signed-off-by: Daniel J Walsh <dwalsh@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>
* Enable whitespace linterPaul Holzinger2021-02-11
| | | | | | | | Use the whitespace linter and fix the reported problems. [NO TESTS NEEDED] Signed-off-by: Paul Holzinger <paul.holzinger@web.de>
* Fix problems reported by staticcheckPaul Holzinger2021-01-12
| | | | | | | | | | | | | | `staticcheck` is a golang code analysis tool. https://staticcheck.io/ This commit fixes a lot of problems found in our code. Common problems are: - unnecessary use of fmt.Sprintf - duplicated imports with different names - unnecessary check that a key exists before a delete call There are still a lot of reported problems in the test files but I have not looked at those. Signed-off-by: Paul Holzinger <paul.holzinger@web.de>
* Ensure that `podman play kube` actually reports errorsMatthew Heon2021-01-11
| | | | | | | | | | | | | | | | | | | | | In 2.2.x, we moved `play kube` to use the Start() API for pods, which reported errors in a different way (all containers are started in parallel, and then results reported as a block). The migration attempted to preserve compatibility by returning only one error, but that's not really a viable option as it can obscure the real reason that a pod is failing. Further, the code was not correctly handling the API's errors - Pod Start() will, on any container error, return a map of container ID to error populated for all container errors *and* return ErrPodPartialFail for overall error - the existing code did not handle the partial failure error and thus would never return container errors. Refactor the `play kube` API to include a set of errors for containers in each pod, so we can return all errors that occurred to the frontend and print them for the user, and correct the backend code so container errors are actually forwarded. Signed-off-by: Matthew Heon <matthew.heon@pm.me>
* shell completion for the network flagPaul Holzinger2020-12-12
| | | | | | Complete all the options e.g. `container:`,`ns:`,`host`, etc... Signed-off-by: Paul Holzinger <paul.holzinger@web.de>
* Add system test for shell completionPaul Holzinger2020-12-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There exists a unit test to ensure that shell completion functions are defined. However there was no check about the quality of the provided shell completions. Lets change that. The idea is to create a general test that makes sure we are suggesting containers,pods,images... for the correct commands. This works by reading the command use line and checking for each arg if we provide the correct suggestions for this arg. It includes the following tests: - flag suggestions if [options] is set - container, pod, image, network, volume, registry completion - path completion for the appropriate arg KEYWORDS (`PATH`,`CONTEXT`,etc.) - no completion if there are no args - completion for more than one arg if it ends with `...]` The test does not cover completion values for flags and not every arg KEYWORD is supported. This is still a huge improvement and covers most use cases. This test spotted several inconsistencies between the completion and the command use line. All of them have been adjusted to make the test pass. The biggest advantage is that the completions always match the latest command changes. So if someone changes the arguments for a command this ensures that the completions must be adjusted. Signed-off-by: Paul Holzinger <paul.holzinger@web.de>
* Add an option to control if play kube should start the podAlban Bedel2020-11-17
| | | | | | | | | | Having play kube start the pod is not always appropriate, one might for example like to have the pod running as a set of systemd services. Add a `start` option to the command line and API to control if the pod should be started or not; it defaults to true for backward compatibility. Signed-off-by: Alban Bedel <albeu@free.fr>
* 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>
* Add --log-driver to play kubeAndy Librian2020-11-08
| | | | | | addresses #6604 Signed-off-by: Andy Librian <andylibrian@gmail.com>
* Stop excessive wrapping of errorsDaniel J Walsh2020-10-30
| | | | | | | | | | | | Most of the builtin golang functions like os.Stat and os.Open report errors including the file system object path. We should not wrap these errors and put the file path in a second time, causing stuttering of errors when they get presented to the user. This patch tries to cleanup a bunch of these errors. Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
* 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>
* --tls-verify and --authfile should work for all remote commandsDaniel J Walsh2020-10-19
| | | | | | | These options are now fully supported in the remote API and should no longer be hidden and/or documented as non supported. Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
* Enable k8s configmaps as flags for play kubeEduardo Vega2020-10-07
| | | | Signed-off-by: Eduardo Vega <edvegavalerio@gmail.com>
* Switch all references to github.com/containers/libpod -> podmanDaniel J Walsh2020-07-28
| | | | Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
* move go module to v2Valentin Rothberg2020-07-06
| | | | | | | | | | | | | | | With the advent of Podman 2.0.0 we crossed the magical barrier of go modules. While we were able to continue importing all packages inside of the project, the project could not be vendored anymore from the outside. Move the go module to new major version and change all imports to `github.com/containers/libpod/v2`. The renaming of the imports was done via `gomove` [1]. [1] https://github.com/KSubedi/gomove Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
* Fixes --remote flag issuesJhon Honce2020-06-26
| | | | | | | | | | | | | | | * --remote, --url and --identity are now anchored to podman command. Subcommands should no longer have issues * TraverseChildren now set to V1 expectations * Latest flag now has helper function. Now has consistent usage. * IsRemote() uses cobra parser to determin if --remote is given * Moved validation functions from parser pkg to validate pkg * Fixes #6598 Fixes #6704 Signed-off-by: Jhon Honce <jhonce@redhat.com>
* Fix play kube report printing when no containers are createdtheunrealgeek2020-06-05
| | | | Signed-off-by: Aditya Kamath <theunrealgeek@gmail.com>
* Add tests for Deployment Kind and minor fix for play kube outputtheunrealgeek2020-06-02
| | | | Signed-off-by: Aditya Kamath <theunrealgeek@gmail.com>
* Modify PlayKubeReport to preserve pod->container mappingtheunrealgeek2020-06-02
| | | | Signed-off-by: Aditya Kamath <theunrealgeek@gmail.com>
* supporting k8s Deployment objectstheunrealgeek2020-06-02
| | | | Signed-off-by: Aditya Kamath <theunrealgeek@gmail.com>
* compat handlers: add X-Registry-Auth header supportValentin Rothberg2020-05-29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * Support the `X-Registry-Auth` http-request header. * The content of the header is a base64 encoded JSON payload which can either be a single auth config or a map of auth configs (user+pw or token) with the corresponding registries being the keys. Vanilla Docker, projectatomic Docker and the bindings are transparantly supported. * Add a hidden `--registries-conf` flag. Buildah exposes the same flag, mostly for testing purposes. * Do all credential parsing in the client (i.e., `cmd/podman`) pass the username and password in the backend instead of unparsed credentials. * Add a `pkg/auth` which handles most of the heavy lifting. * Go through the authentication-handling code of most commands, bindings and endpoints. Migrate them to the new code and fix issues as seen. A final evaluation and more tests is still required *after* this change. * The manifest-push endpoint is missing certain parameters and should use the ABI function instead. Adding auth-support isn't really possible without these parts working. * The container commands and endpoints (i.e., create and run) have not been changed yet. The APIs don't yet account for the authfile. * Add authentication tests to `pkg/bindings`. Fixes: #6384 Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
* Attempt to turn on additional build testsDaniel J Walsh2020-05-22
| | | | Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
* add {generate,play} kubeValentin Rothberg2020-05-06
Add the `podman generate kube` and `podman play kube` command. The code has largely been copied from Podman v1 but restructured to not leak the K8s core API into the (remote) client. Both commands are added in the same commit to allow for enabling the tests at the same time. Move some exports from `cmd/podman/common` to the appropriate places in the backend to avoid circular dependencies. Move definitions of label annotations to `libpod/define` and set the security-opt labels in the frontend to make kube tests pass. Implement rest endpoints, bindings and the tunnel interface. Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
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