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* 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>
* change from sysregistries to sysregistriesv2Daniel J Walsh2019-05-03
| | | | | | | | We want to start supporting the registries.conf format. Also start showing blocked registries in podman info Fix sorting so all registries are listed together in podman info. Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
* Merge pull request #2850 from baude/eventsjournaldOpenShift Merge Robot2019-04-25
|\ | | | | journald event logging
| * journald event loggingbaude2019-04-24
| | | | | | | | | | | | | | | | | | add the ability for podman to read and write events to journald instead of just a logfile. This can be controlled in libpod.conf with the `events_logger` attribute of `journald` or `file`. The default will be set to `journald`. Signed-off-by: baude <bbaude@redhat.com>
* | image: rework parent/child/history matchingNalin Dahyabhai2019-04-25
| | | | | | | | | | | | | | | | Rework our expectations of how images that are derived from each other look, so that we don't assume that an image that's derived from a base image always adds layers relative to that base image. Signed-off-by: Nalin Dahyabhai <nalin@redhat.com>
* | images: add context to GetParent/IsParent/Remove/Prune...Nalin Dahyabhai2019-04-25
|/ | | | | | | Add a context.Context parameter to Image.GetParent(), Image.IsParent(), Image.GetChildren(), Image.Remove(), and Runtime.PruneImages(). Signed-off-by: Nalin Dahyabhai <nalin@redhat.com>
* add image rmi eventbaude2019-04-08
| | | | | | | when deleting a commited image, the path for deletion has an early exit and the image remove event was not being triggered. Signed-off-by: baude <bbaude@redhat.com>
* podman-remote image treebaude2019-04-04
| | | | | | | add the ability for the podman-remote client to be able to print an image tree. Signed-off-by: baude <bbaude@redhat.com>
* Fix a potential segfault in podman searchMatthew Heon2019-04-03
| | | | | | | | | | | | | When generating headers for search, we unconditionally access element 0 of an array, and I saw this segfault in our CI. There's no reason we have to do this, we're just going through it to get field names with reflect, so just make a new copy of the struct in question. Also, move this code, which is only for CLI display, into cmd/podman from libpod/image. Signed-off-by: Matthew Heon <mheon@redhat.com>
* Set blob cache directory based on GraphDriverDaniel J Walsh2019-03-29
| | | | | | | | | | | | Currently in rootless containers, we end up not using the blob cache. We also don't store the blob cache based on the users specified graph storage. This change will cause the cache directory to be stored with the rest of the containe images. While doing this patch, I found that we had duplicated GetSystemContext in two places in libpod. I cleaned this up. Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
* fix Bug 1688041-podman image save removes existing imageQi Wang2019-03-20
| | | | Signed-off-by: Qi Wang <qiwan@redhat.com>
* Tree implementation for podman imagesKunal Kushwaha2019-03-14
| | | | Signed-off-by: Kunal Kushwaha <kushwaha_kunal_v7@lab.ntt.co.jp>
* Add event logging to libpod, even display to podmanbaude2019-03-11
| | | | | | | | | | | | | | | | | In lipod, we now log major events that occurr. These events can be displayed using the `podman events` command. Each event contains: * Type (container, image, volume, pod...) * Status (create, rm, stop, kill, ....) * Timestamp in RFC3339Nano format * Name (if applicable) * Image (if applicable) The format of the event and the varlink endpoint are to not be considered stable until cockpit has done its enablement. Signed-off-by: baude <bbaude@redhat.com>
* pull: promote debug statement to errorGiuseppe Scrivano2019-03-11
| | | | | | print an error if there is any failure pulling an image. Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>
* podman healthcheck run (phase 1)baude2019-03-05
| | | | | | | | | Add the ability to manually run a container's healthcheck command. This is only the first phase of implementing the healthcheck. Subsequent pull requests will deal with the exposing the results and history of healthchecks as well as the scheduling. Signed-off-by: baude <bbaude@redhat.com>
* podman-remote load imagebaude2019-02-21
| | | | | | | enable the ability to load an image into remote storage using the remote client. Signed-off-by: baude <bbaude@redhat.com>
* podman-remote save [image]baude2019-02-20
| | | | | | | Add the ability to save an image from the remote-host to the remote-client. Signed-off-by: baude <bbaude@redhat.com>
* image.SearchImages: use SearchFilter typeValentin Rothberg2019-02-20
| | | | | | | Use an `image.SearchFilter` instead of a `[]string` in the SearchImages API. Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
* podman-search: refactor code to libpod/image/search.goValentin Rothberg2019-02-20
| | | | | | | | Refactor the image-search logic from cmd/podman/search.go to libpod/image/search.go and update podman-search and the Varlink API to use it. Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
* OpenTracing support added to start, stop, run, create, pull, and psSebastian Jug2019-02-18
| | | | | | Drop context.Context field from cli.Context Signed-off-by: Sebastian Jug <sejug@redhat.com>
* Parse fq name correctly for imagesbaude2019-02-13
| | | | | | | | | | When parsing a string name for repo and tag (for images output), we should be using parsenormalizedname and reference.Canonical to get the proper output. Resolves: #2175 Signed-off-by: baude <bbaude@redhat.com>
* Merge pull request #2196 from baude/toolboxDaniel J Walsh2019-02-05
|\ | | | | Changes to container runlabel for toolbox project
| * Changes to container runlabel for toolbox projectbaude2019-01-30
| | | | | | | | | | | | | | | | | | | | The toolbox project would benefit from a few changes to more closely resembe the original atomic cli project. Changes made are: * only pull image for container runlabel if the label exists in the image * if a container image does not have the desired label, exit with non-zero Signed-off-by: baude <bbaude@redhat.com>
* | libpod/image: Use RepoDigests() in Inspect()W. Trevor King2019-01-31
|/ | | | | | | To get the more-robust handling from 0f6535cf (libpod/image: Use ParseNormalizedNamed in RepoDigests, 2019-01-08, #2106) here too. Signed-off-by: W. Trevor King <wking@tremily.us>
* podman image prune -- implement all flagbaude2019-01-29
| | | | | | | | | | | we now, by default, only prune dangling images. if --all is passed, we prune dangling images AND images that do not have an associated containers. also went ahead and enabled the podman-remote image prune side of things. Fixes: #2192 Signed-off-by: baude <bbaude@redhat.com>
* Remove imageParts.{isTagged,registry,name,tag}Miloslav Trmač2019-01-14
| | | | | | | | | | | | | Finally, these members no longer have any users. Future users should usually call referenceWithRegistry / normalizedReference, and work with the returned value, instead of reintroducing these variables. Similarly, direct uses of unnormalizedRef should be rare (only for cases where the registry and/or path truly does not matter). Should not change behavior. Signed-off-by: Miloslav Trmač <mitr@redhat.com>
* Clarify comments about isRegistry a bit.Miloslav Trmač2019-01-14
| | | | | | Should not change behavior. Signed-off-by: Miloslav Trmač <mitr@redhat.com>
* Use imageParts.unnormalizedRef in GetImageBaseNameMiloslav Trmač2019-01-14
| | | | | | | | ... to remove the last user of imageParts.name. Should not change behavior. Signed-off-by: Miloslav Trmač <mitr@redhat.com>
* FIXME? Introduce imageParts.suspiciousRefNameTagValuesForSearchMiloslav Trmač2019-01-14
| | | | | | | | | | | | | | | | | | | Image.MatchRepoTag and findImageInRepoTags do some kind of heuristic search; the motivation and design of both, and how they should deal with digests, is not obvious to me. Instead of figuring that out now, just factor it out into a scary-named method and leave the "tag" value (with its "latest"/"none" value) alone. Similarly, the .registry and .name fields should typically not be used; users should use either hasRegistry or normalized reference types; so, isolate the difficult-to-understand search code, and computation of these values, into this new search-specific helper. Should not change behavior. Signed-off-by: Miloslav Trmač <mitr@redhat.com>
* Use imageParts.referenceWithRegistry in Image.getLocalImageMiloslav Trmač2019-01-14
| | | | | | | | ... to make sure everything uses the same code path. Should not change behavior. Signed-off-by: Miloslav Trmač <mitr@redhat.com>
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