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* history: fix size computingValentin Rothberg2020-01-29
| | | | | | | | | Get the layer's size whether it relates to the first history entry or not. This fixes issues where the first entry would always be shown to be of size 0. Fixes: #4916 Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
* honor pull policy in play kubeBrent Baude2020-01-28
| | | | | | | | When a container specification has a pull policy, we should honor it when recreating the pods/containers from yaml. furthermore, ini kube, if a tag is :latest, then the always pull policy is automatically instituted. Fixes: #4880 Signed-off-by: Brent Baude <bbaude@redhat.com>
* inspect image healthchecksBrent Baude2020-01-27
| | | | | | | when a docker image has a defined healthcheck, it should be displayed with inspect. this is only valid for docker images as oci images are not aware of healthchecks. Fixes: #4799 Signed-off-by: Brent Baude <bbaude@redhat.com>
* make lint: include unit testsValentin Rothberg2020-01-14
| | | | | | | Include the unit tests (i.e., _test.go files) for linting to make the tests more robust and enforce the linters' coding styles etc. Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
* Merge pull request #4850 from vrothberg/fix-lintingOpenShift Merge Robot2020-01-13
|\ | | | | Fix linting
| * make lint: enable gocriticValentin Rothberg2020-01-13
| | | | | | | | | | | | | | `gocritic` is a powerful linter that helps in preventing certain kinds of errors as well as enforcing a coding style. Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
* | Merge pull request #4817 from rhatdan/codespellOpenShift Merge Robot2020-01-13
|\ \ | |/ |/| Add codespell to validate spelling mistakes in code.
| * Add codespell to validate spelling mistakes in code.Daniel J Walsh2020-01-11
| | | | | | | | | | | | Fix all errors found by codespell Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
* | Merge pull request #4694 from openSUSE/history-names-in-inspectOpenShift Merge Robot2020-01-13
|\ \ | |/ |/| Add history names to image inspect data
| * Add history names to image inspect dataSascha Grunert2019-12-13
| | | | | | | | | | | | | | During writing the tests I found it would be probably useful to have the tag history part of the inspect data. Signed-off-by: Sascha Grunert <sgrunert@suse.com>
* | fix e2e test failurebaude2020-01-10
| | | | | | | | | | | | it is possible for layers.names to be nil and we must account for that. Signed-off-by: baude <bbaude@redhat.com>
* | Initial commit on compatible APIJhon Honce2020-01-10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Jhon Honce <jhonce@redhat.com> Create service command Use cd cmd/service && go build . $ systemd-socket-activate -l 8081 cmd/service/service & $ curl http://localhost:8081/v1.24/images/json Signed-off-by: Jhon Honce <jhonce@redhat.com> Correct Makefile Signed-off-by: Jhon Honce <jhonce@redhat.com> Two more stragglers Signed-off-by: Jhon Honce <jhonce@redhat.com> Report errors back as http headers Signed-off-by: Jhon Honce <jhonce@redhat.com> Split out handlers, updated output Output aligned to docker structures Signed-off-by: Jhon Honce <jhonce@redhat.com> Refactored routing, added more endpoints and types * Encapsulated all the routing information in the handler_* files. * Added more serviceapi/types, including podman additions. See Info Signed-off-by: Jhon Honce <jhonce@redhat.com> Cleaned up code, implemented info content * Move Content-Type check into serviceHandler * Custom 404 handler showing the url, mostly for debugging * Refactored images: better method names and explicit http codes * Added content to /info * Added podman fields to Info struct * Added Container struct Signed-off-by: Jhon Honce <jhonce@redhat.com> Add a bunch of endpoints containers: stop, pause, unpause, wait, rm images: tag, rmi, create (pull only) Signed-off-by: baude <bbaude@redhat.com> Add even more handlers * Add serviceapi/Error() to improve error handling * Better support for API return payloads * Renamed unimplemented to unsupported these are generic endpoints we don't intend to ever support. Swarm broken out since it uses different HTTP codes to signal that the node is not in a swarm. * Added more types * API Version broken out so it can be validated in the future Signed-off-by: Jhon Honce <jhonce@redhat.com> Refactor to introduce ServiceWriter Signed-off-by: Jhon Honce <jhonce@redhat.com> populate pods endpoints /libpod/pods/.. exists, kill, pause, prune, restart, remove, start, stop, unpause Signed-off-by: baude <bbaude@redhat.com> Add components to Version, fix Error body Signed-off-by: Jhon Honce <jhonce@redhat.com> Add images pull output, fix swarm routes * docker-py tests/integration/api_client_test.py pass 100% * docker-py tests/integration/api_image_test.py pass 4/16 + Test failures include services podman does not support Signed-off-by: Jhon Honce <jhonce@redhat.com> pods endpoint submission 2 add create and others; only top and stats is left. Signed-off-by: baude <bbaude@redhat.com> Update pull image to work from empty registry Signed-off-by: Jhon Honce <jhonce@redhat.com> pod create and container create first pass at pod and container create. the container create does not quite work yet but it is very close. pod create needs a partial rewrite. also broken off the DELETE (rm/rmi) to specific handler funcs. Signed-off-by: baude <bbaude@redhat.com> Add docker-py demos, GET .../containers/json * Update serviceapi/types to reflect libpod not podman * Refactored removeImage() to provide non-streaming return Signed-off-by: Jhon Honce <jhonce@redhat.com> create container part2 finished minimal config needed for create container. started demo.py for upcoming talk Signed-off-by: baude <bbaude@redhat.com> Stop server after honoring request * Remove casting for method calls * Improve WriteResponse() * Update Container API type to match docker API Signed-off-by: Jhon Honce <jhonce@redhat.com> fix namespace assumptions cleaned up namespace issues with libpod. Signed-off-by: baude <bbaude@redhat.com> wip Signed-off-by: baude <bbaude@redhat.com> Add sliding window when shutting down server * Added a Timeout rather than closing down service on each call * Added gorilla/schema dependency for Decode'ing query parameters * Improved error handling * Container logs returned and multiplexed for stdout and stderr * .../containers/{name}/logs?stdout=True&stderr=True * Container stats * .../containers/{name}/stats Signed-off-by: Jhon Honce <jhonce@redhat.com> Improve error handling * Add check for at least one std stream required for /containers/{id}/logs * Add check for state in /containers/{id}/top * Fill in more fields for /info * Fixed error checking in service start code Signed-off-by: Jhon Honce <jhonce@redhat.com> get rest of image tests for pass Signed-off-by: baude <bbaude@redhat.com> linting our content Signed-off-by: baude <bbaude@redhat.com> more linting Signed-off-by: baude <bbaude@redhat.com> more linting Signed-off-by: baude <bbaude@redhat.com> pruning Signed-off-by: baude <bbaude@redhat.com> [CI:DOCS]apiv2 pods migrate from using args in the url to using a json struct in body for pod create. Signed-off-by: baude <bbaude@redhat.com> fix handler_images prune prune's api changed slightly to deal with filters. Signed-off-by: baude <bbaude@redhat.com> [CI:DOCS]enabled base container create tests enabling the base container create tests which allow us to get more into the stop, kill, etc tests. many new tests now pass. Signed-off-by: baude <bbaude@redhat.com> serviceapi errors: append error message to API message I dearly hope this is not breaking any other tests but debugging "Internal Server Error" is not helpful to any user. In case, it breaks tests, we can rever the commit - that's why it's a small one. Signed-off-by: Valentin Rothberg <rothberg@redhat.com> serviceAPI: add containers/prune endpoint Signed-off-by: Valentin Rothberg <rothberg@redhat.com> add `service` make target Also remove the non-functional sub-Makefile. Signed-off-by: Valentin Rothberg <rothberg@redhat.com> add make targets for testing the service * `sudo make run-service` for running the service. * `DOCKERPY_TEST="tests/integration/api_container_test.py::ListContainersTest" \ make run-docker-py-tests` for running a specific tests. Run all tests by leaving the env variable empty. Signed-off-by: Valentin Rothberg <rothberg@redhat.com> Split handlers and server packages The files were split to help contain bloat. The api/server package will contain all code related to the functioning of the server while api/handlers will have all the code related to implementing the end points. api/server/register_* will contain the methods for registering endpoints. Additionally, they will have the comments for generating the swagger spec file. See api/handlers/version.go for a small example handler, api/handlers/containers.go contains much more complex handlers. Signed-off-by: Jhon Honce <jhonce@redhat.com> [CI:DOCS]enabled more tests Signed-off-by: baude <bbaude@redhat.com> [CI:DOCS]libpod endpoints small refactor for libpod inclusion and began adding endpoints. Signed-off-by: baude <bbaude@redhat.com> Implement /build and /events * Include crypto libraries for future ssh work Signed-off-by: Jhon Honce <jhonce@redhat.com> [CI:DOCS]more image implementations convert from using for to query structs among other changes including new endpoints. Signed-off-by: baude <bbaude@redhat.com> [CI:DOCS]add bindings for golang Signed-off-by: baude <bbaude@redhat.com> [CI:DOCS]add volume endpoints for libpod create, inspect, ls, prune, and rm Signed-off-by: baude <bbaude@redhat.com> [CI:DOCS]apiv2 healthcheck enablement wire up container healthchecks for the api. Signed-off-by: baude <bbaude@redhat.com> [CI:DOCS]Add mount endpoints via the api, allow ability to mount a container and list container mounts. Signed-off-by: baude <bbaude@redhat.com> [CI:DOCS]Add search endpoint add search endpoint with golang bindings Signed-off-by: baude <bbaude@redhat.com> [CI:DOCS]more apiv2 development misc population of methods, etc Signed-off-by: baude <bbaude@redhat.com> rebase cleanup and epoch reset Signed-off-by: baude <bbaude@redhat.com> [CI:DOCS]add more network endpoints also, add some initial error handling and convenience functions for standard endpoints. Signed-off-by: baude <bbaude@redhat.com> [CI:DOCS]use helper funcs for bindings use the methods developed to make writing bindings less duplicative and easier to use. Signed-off-by: baude <bbaude@redhat.com> [CI:DOCS]add return info for prereview begin to add return info and status codes for errors so that we can review the apiv2 Signed-off-by: baude <bbaude@redhat.com> [CI:DOCS]first pass at adding swagger docs for api Signed-off-by: baude <bbaude@redhat.com>
* | fix lint - ignore image.ImageDeleteResponse definitionValentin Rothberg2020-01-08
| | | | | | | | | | | | | | Golint claims that image.Image stutters but renaming the type would be a breaking change which isn't worth the consequences. Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
* | add struct response for removal of imagesbaude2019-12-23
|/ | | | | | | | when removing an image from storage, we should return a struct that details what was untagged vs deleted. this replaces the simple println's used previously and assists in API development. Signed-off-by: baude <bbaude@redhat.com>
* move image filters under libpod/imagesbaude2019-12-10
| | | | | | | | to make things more effecient for the api work we are doing, we should process image filters internally (as opposed to in main). this allows for better api responses and more closely affiliated functions. Signed-off-by: baude <bbaude@redhat.com>
* Add support for image name historySascha Grunert2019-11-27
| | | | | | | | We leverage the containers/storage image history tracking feature to show the previously used image names when running: `podman images --history` Signed-off-by: Sascha Grunert <sgrunert@suse.com>
* Merge pull request #4512 from kunalkushwaha/prune-filterOpenShift Merge Robot2019-11-22
|\ | | | | image prune command fixed as per docker image prune.
| * filter added to image pruge command.Kunal Kushwaha2019-11-22
| | | | | | | | | | | | | | | | | | | | filter option accepts two filters. - label - until label supports "label=value" or "label=key=value" format until supports all golang compatible time/duration formats. Signed-off-by: Kunal Kushwaha <kunal.kushwaha@gmail.com>
* | Merge pull request #4502 from vrothberg/fix-3359OpenShift Merge Robot2019-11-18
|\ \ | | | | | | history: rewrite mappings
| * | history: rewrite mappingsValentin Rothberg2019-11-12
| |/ | | | | | | | | | | | | | | | | | | | | | | | | | | Rewrite the backend for displaying the history of an image to simplify the code and be closer to docker's behaviour. Instead of driving index-based heuristics, create a reverse mapping from top-layers to the corresponding image IDs and lookup the layers on-demand. Also use the uncompressed layer size to be closer to Docker's behaviour. Note that intermediate images from local builds are not considered for the ID lookups anymore. Fixes: #3359 Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
* / codespell: spelling correctionsDmitry Smirnov2019-11-13
|/ | | | Signed-off-by: Dmitry Smirnov <onlyjob@member.fsf.org>
* pulling unqualified reference: make sure it's a docker referenceValentin Rothberg2019-11-05
| | | | | | | | | When pulling an unqualified reference (e.g., `fedora`) make sure that the reference is not using a non-docker transport to avoid iterating over the search registries and trying to pull from them. Fixes: #4434 Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
* images: distinguish between tags and digestsNalin Dahyabhai2019-10-29
| | | | | | | | Generate an image's RepoDigests list using all applicable digests, and refrain from outputting a digest in the tag column of the "images" output. Signed-off-by: Nalin Dahyabhai <nalin@redhat.com>
* API: report multiple digests for imagesNalin Dahyabhai2019-10-29
| | | | | | | | Be prepared to report multiple image digests for images which contain multiple manifests but, because they continue to have the same set of layers and the same configuration, are considered to be the same image. Signed-off-by: Nalin Dahyabhai <nalin@redhat.com>
* pull/create: add --override-arch/--override-os flagsNalin Dahyabhai2019-10-29
| | | | | | | | Add --override-arch and --override-os as hidden flags, in line with the global flag names that skopeo uses, so that we can test behavior around manifest lists without having to conditionalize more of it by arch. Signed-off-by: Nalin Dahyabhai <nalin@redhat.com>
* image: don't get confused by listsNalin Dahyabhai2019-10-29
| | | | | | | | | When an image can be opened as an ImageSource but not an Image, handle the case where it's an image list all by itself, the case where it's an image for a different architecture/OS combination, or the case where it's both. Signed-off-by: Nalin Dahyabhai <nalin@redhat.com>
* bump containers/image to v5.0.0, buildah to v1.11.4Nalin Dahyabhai2019-10-29
| | | | | | | | | Move to containers/image v5 and containers/buildah to v1.11.4. Replace an equality check with a type assertion when checking for a docker.ErrUnauthorizedForCredentials in `podman login`. Signed-off-by: Nalin Dahyabhai <nalin@redhat.com>
* Update c/image to v4.0.1 and buildah to 1.11.3Miloslav Trmač2019-10-04
| | | | | | | | | | | | | | This requires updating all import paths throughout, and a matching buildah update to interoperate. I can't figure out the reason for go.mod tracking github.com/containers/image v3.0.2+incompatible // indirect ((go mod graph) lists it as a direct dependency of libpod, but (go list -json -m all) lists it as an indirect dependency), but at least looking at the vendor subdirectory, it doesn't seem to be actually used in the built binaries. Signed-off-by: Miloslav Trmač <mitr@redhat.com>
* Correct use of reexec.Init()Nalin Dahyabhai2019-09-26
| | | | | | | A true result from reexec.Init() isn't an error, but it indicates that main() should exit with a success exit status. Signed-off-by: Nalin Dahyabhai <nalin@redhat.com>
* Do not prune images being used by a containerMatthew Heon2019-09-10
| | | | | | | | | | | | | | | | | Podman is not the only user of containers/storage, and as such we cannot rely on our database as the sole source of truth when pruning images. If images do not show as in use from Podman's perspective, but subsequently fail to remove because they are being used by a container, they're probably being used by Buildah or another c/storage client. Since the images in question are in use, we shouldn't error on failure to prune them - we weren't supposed to prune them in the first place. Fixes: #3983 Signed-off-by: Matthew Heon <matthew.heon@pm.me>
* image: remove unused Decompose methodDan Williams2019-08-28
| | | | | | | Decompose() returns an error defined in CNI which has been removed upstream because it had no in-tree (eg in CNI) users. Signed-off-by: Dan Williams <dcbw@redhat.com>
* Add --digestfile option to pushTomSweeneyRedHat2019-08-21
| | | | | | | | | | Add the digestfile option to the push command so the digest can be stored away in a file when requested by the user. Also have added a debug statement to show the completion of the push. Emulates Buildah's https://github.com/containers/buildah/pull/1799/files Signed-off-by: TomSweeneyRedHat <tsweeney@redhat.com>
* Fix directory pull image name for OCI imagesSascha Grunert2019-08-19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is a breaking change and modifies the resulting image name when pulling from an directory via `oci:...`. Without this patch, the image names pulled via a local directory got processed incorrectly, like this: ``` > podman pull oci:alpine > podman images REPOSITORY TAG IMAGE ID CREATED SIZE localhost/oci alpine 4fa153a82426 5 weeks ago 5.85 MB ``` We now use the same approach as in the corresponding [buildah fix][1] to adapt the behavior for correct `localhost/` prefixing. [1]: https://github.com/containers/buildah/pull/1800 After applying the patch the same OCI image pull looks like this: ``` > ./bin/podman pull oci:alpine > podman images REPOSITORY TAG IMAGE ID CREATED SIZE localhost/alpine latest 4fa153a82426 5 weeks ago 5.85 MB ``` End-to-end tests have been adapted as well to cover the added scenario. Relates to: https://github.com/containers/buildah/issues/1797 Signed-off-by: Sascha Grunert <sgrunert@suse.com>
* Merge pull request #3617 from QiWang19/create_pullOpenShift Merge Robot2019-08-17
|\ | | | | add --pull flag for podman create&run
| * add --pull flag for podman create&runQi Wang2019-08-09
| | | | | | | | | | | | | | | | | | | | | | Requirement from https://github.com/containers/libpod/issues/3575#issuecomment-512238393 Added --pull for podman create and pull to match the newly added flag in docker CLI. `missing`: default value, podman will pull the image if it does not exist in the local. `always`: podman will always pull the image. `never`: podman will never pull the image. Signed-off-by: Qi Wang <qiwan@redhat.com>
* | image: add user agent to Docker registry optionsStefan Becker2019-08-12
|/ | | | | | | | | Set the string to "libpod/VERSION" so that we don't use the unspecific default of "Go-http-client/xxx". Fixes #3788 Signed-off-by: Stefan Becker <chemobejk@gmail.com>
* fix search output limitQi Wang2019-08-01
| | | | | | | | | | | close https://bugzilla.redhat.com/show_bug.cgi?id=1732280 From the bug Podman search returns 25 results even when limit option `--limit` is larger than 25(maxQueries). They want Podman to return `--limit` results. This PR fixes the number of output result. if --limit not set, return MIN(maxQueries, len(res)) if --limit is set, return MIN(option, len(res)) Signed-off-by: Qi Wang <qiwan@redhat.com>
* Fix possible runtime panic if image history len is zeroSascha Grunert2019-07-25
| | | | | | | We now return an empty string for the `Comment` field if an OCI v1 image contains no history. Signed-off-by: Sascha Grunert <sgrunert@suse.com>
* golangci-lint phase 4baude2019-07-22
| | | | | | | | | | | clean up some final linter issues and add a make target for golangci-lint. in addition, begin running the tests are part of the gating tasks in cirrus ci. we cannot fully shift over to the new linter until we fix the image on the openshift side. for short term, we will use both Signed-off-by: baude <bbaude@redhat.com>
* golangci-lint round #3baude2019-07-21
| | | | | | | this is the third round of preparing to use the golangci-lint on our code base. Signed-off-by: baude <bbaude@redhat.com>
* Cleanup Pull MessageDaniel J Walsh2019-07-20
| | | | | | | | | | Currently the pull message on failure is UGLY. This patch removes a lot of the noice when pulling an image from multiple registries to make the user experience better. Our current messages are way too verbose and need to be dampened down. Still has verbose mode if you turn on log-level=debug. Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
* Add support for listing read/only and read/write imagesDaniel J Walsh2019-07-19
| | | | | | | When removing --all images prune images only attempt to remove read/write images, ignore read/only images Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
* Improves STD output/readability in combinationdom finn2019-07-14
| | | | | | | | with debug output. Added \n char to specific standard output Signed-off-by: dom finn <dom.finn00@gmail.com>
* golangci-lint pass number 2baude2019-07-11
| | | | | | clean up and prepare to migrate to the golangci-linter Signed-off-by: baude <bbaude@redhat.com>
* first pass of corrections for golangci-lintbaude2019-07-10
| | | | Signed-off-by: baude <bbaude@redhat.com>
* trivial cleanups from golangbaude2019-07-03
| | | | | | the results of a code cleanup performed by the goland IDE. Signed-off-by: baude <bbaude@redhat.com>
* Handle images which contain no layersNalin Dahyabhai2019-06-26
| | | | | | | This fixes some of our handling of images which have no layers, i.e., those whose TopLayer is set to an empty value. Signed-off-by: Nalin Dahyabhai <nalin@redhat.com>
* Merge pull request #3257 from weirdwiz/loadOpenShift Merge Robot2019-06-17
|\ | | | | Add warning while untagging an image podman-load
| * Add warning while untagging an image podman-loadDivyansh Kamboj2019-06-04
| | | | | | | | Signed-off-by: Divyansh Kamboj <kambojdivyansh2000@gmail.com>
* | Begin to break up pkg/inspectMatthew Heon2019-06-03
|/ | | | | | | | | | Let's put inspect structs where they're actually being used. We originally made pkg/inspect to solve circular import issues. There are no more circular import issues. Image structs remain for now, I'm focusing on container inspect. Signed-off-by: Matthew Heon <matthew.heon@pm.me>
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