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path: root/pkg/domain/infra/abi/images.go
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* enable gocritic linterPaul Holzinger2022-04-26
| | | | | | | | | | | | | | | | | | | | | | The linter ensures a common code style. - use switch/case instead of else if - use if instead of switch/case for single case statement - add space between comment and text - detect the use of defer with os.Exit() - use short form var += "..." instead of var = var + "..." - detect problems with append() ``` newSlice := append(orgSlice, val) ``` This could lead to nasty bugs because the orgSlice will be changed in place if it has enough capacity too hold the new elements. Thus we newSlice might not be a copy. Of course most of the changes are just cosmetic and do not cause any logic errors but I think it is a good idea to enforce a common style. This should help maintainability. Signed-off-by: Paul Holzinger <pholzing@redhat.com>
* Revert "Switch all rootful to rootfull"Ashley Cui2022-04-25
| | | | | | | | | | This reverts commit cc3790f332d989440eb1720e24e3619fc97c74ee. We can't change rootful to rootfull because `rootful` is written into the machine config. Changing this will break json unmarshalling, which will break existing machines. [NO NEW TESTS NEEDED] Signed-off-by: Ashley Cui <acui@redhat.com>
* Switch all rootful to rootfullDaniel J Walsh2022-04-21
| | | | | | | | | We are inconsistent on the name, we should stick with rootfull. [NO NEW TESTS NEEDED] Existing tests should handle this and no tests for machines exists yet. Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
* Merge pull request #13588 from flouthoc/import-os-archOpenShift Merge Robot2022-03-23
|\ | | | | import: allow users to set `--os`, `--arch` and `--variant` of image imports
| * import: allow users to set os, arch and variant of importsAditya R2022-03-23
| | | | | | | | | | | | | | | | | | | | Allows users to set `--os` , `--arch` and `--variant` of the image created from the custom import. Following is useful when user is already aware of the values which are correct for their generated rootfs Signed-off-by: Aditya R <arajan@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>
* podman rmi --ignoreValentin Rothberg2022-03-19
| | | | | | | | | | | Add an `--ignore` flag to `podman image rm` to instruct ignoring image if a specified image does not exist and to not throw an error. Other commands (e.g., `podman container rm`) already support this flag. Such an `--ignore` flag can come in handy in clean-up scripcts such as the teardown phases in the Podman tests. Signed-off-by: Valentin Rothberg <vrothberg@redhat.com>
* switch podman image scp from depending on machinectl to just os/execcdoern2022-01-26
| | | | | | | | | machinectl does not propogate error messages and adds extra lines in the output, exec.Cmd is able to clear the env besides PATH and TERM, and use the given UID and GID to execute the command properly. machinectl is still used to create a user session. Ubuntu support is limited by this. Signed-off-by: cdoern <cdoern@redhat.com>
* Don't segfault if an image layer has no creation timestampColin Walters2022-01-20
| | | | | | | | | It's optional in the specification, and I initially omitted it in the ostree code. Now I've fixed the ostree code to inject a timestamp, but we should clearly avoid segfaulting on this case. Signed-off-by: Colin Walters <walters@verbum.org>
* 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>
* podman image scp: implement --quietEd Santiago2022-01-12
| | | | | | | | | | | | | | | | Relay --quiet to save & load commands, in both Rootless and Rootful transfer functions. Also, a little cleanup: - remove unuseful SOURCE/DEST printfs - refactor duplication in execMachine() - fix Debug("Executing") statements to include the actual command they're executing [NO NEW TESTS NEEDED] : Tests are being slowly implemented in #12797 Signed-off-by: Charlie Doern <cdoern@redhat.com> Signed-off-by: Ed Santiago <santiago@redhat.com>
* podman image scp never enter podman user NScdoern2021-12-23
| | | | | | | | | | | Podman image scp should never enter the Podman UserNS unless it needs to. This allows for a sudo exec.Command to transfer images to and from rootful storage. If this command is run using sudo, the simple sudo podman save/load does not work, machinectl/su is necessary here. This modification allows for both rootful and rootless transfers, and an overall change of scp to be more of a wrapper function for different load and save calls as well as the ssh component Signed-off-by: cdoern <cdoern@redhat.com>
* cmd, push: use the configured compression formatGiuseppe Scrivano2021-12-02
| | | | | | [NO NEW TESTS NEEDED] I am just changing the default value Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>
* podman, push: expose --compression-formatGiuseppe Scrivano2021-12-01
| | | | | | support overriding the compression format at push time. Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>
* --authfile command line argument for image sign command.José Guilherme Vanz2021-11-11
| | | | | | | | | | | Adds the --authfile command line argument to allow users to use alternative authfile paths when signing images. Replaces: https://github.com/containers/podman/pull/10975 Fixes: https://github.com/containers/podman/issues/10866 Signed-off-by: José Guilherme Vanz <jvanz@jvanz.com> Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
* Merge pull request #11958 from cdoern/scpOpenShift Merge Robot2021-11-08
|\ | | | | Podman Image SCP rootful to rootless transfer
| * Podman Image SCP rootful to rootless transfercdoern2021-11-05
| | | | | | | | | | | | | | | | | | | | | | Added functionality for users to transfer images from root storage to rootless storage without using sshd. This is done through rootful podman by running `sudo podman image scp root@localhost::image user@localhost:: the user is needed in order to find and use their uid/gid to exec a new process. added necessary tests, and functions for this implementation. Created new image function Transfer so that the underlying code is majorly removed from CLI Signed-off-by: cdoern <cdoern@redhat.com>
* | Fix libpod API conformance to swaggerMatej Vasek2021-11-01
|/ | | | | | | * Return empty array when nothing has been pruned. * Use correct return type swagger doc-comment. Signed-off-by: Matej Vasek <mvasek@redhat.com>
* tag: Support tagging manifest list instead of resolving to imagesAditya Rajan2021-10-21
| | | | | | | | | | Following commit makes sure when buildah tag is invoked on a manifest list, it tags the same manifest list instead of resolving to an image and tagging it. Port of: https://github.com/containers/buildah/pull/3483 Signed-off-by: Aditya Rajan <arajan@redhat.com>
* Refactor podman search to be more code friendlyJhon Honce2021-10-12
| | | | | | | | | | | * JSON and API description fields are no longer truncated. Formatting moved to client, better support of MVP. * --no-trunc now defaults to true * Updated tests for changes Closes #11894 Signed-off-by: Jhon Honce <jhonce@redhat.com>
* faster image inspectionValentin Rothberg2021-10-08
| | | | | | | | | | | | | | Vendor the latest HEAD in c/common to pull in changes for a faster inspection of images. Previously, only the size computation was optional, now the one for the parent image is as well. In many cases, the parent image is not needed but it takes around 10ms on my local machine. With this change, we cut off 10ms from many code paths, most importantly, container creation. [NO NEW TESTS NEEDED] Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
* image prune: support removing external containersValentin Rothberg2021-09-28
| | | | | | | | Support removing external containers (e.g., build containers) during image prune. Fixes: #11472 Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
* podman save: enforce signature removalValentin Rothberg2021-09-23
| | | | | | | | | | | | | | Enforce the removal of signatures in `podman save` to restore behavior prior to the migration to libimage. We may consider improving on that in the future. For details, please refer to the excellent summary by @mtrmac [1]. [NO TESTS NEEDED] - manually verified but exisiting tests need some further investigation (see [1]). [1] https://github.com/containers/podman/pull/11669#issuecomment-925250264 Signed-off-by: Valentin Rothberg <rothberg@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>
* podman save: add `--uncompressed`Valentin Rothberg2021-09-22
| | | | | | | | | | Add an option to `podman save` to allow uncompressed layers when copying OCI images. Do the neccessary plumbing for the remote client, add tests and vendor in the latest commit from c/common to fetch the neccessary changes in libimage. Closes: #11613 Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
* manifest: rm should not remove referenced images.Aditya Rajan2021-09-02
| | | | | | | | | | Following PR makes sure that `podman manifest rm <list>` only removes the named manifest list and not referenced images. Bumping and squashing c/common to v0.43.3-0.20210902095222-a7acc160fb25 in same commit in order to make sure build commit test passes. Signed-off-by: Aditya Rajan <arajan@redhat.com>
* vendor containers/common@mainValentin Rothberg2021-07-16
| | | | | | | | | | | | | The `IgnorePlatform` options has been removed from the `LookupImageOptions` in libimage to properly support multi-arch images. Skip one buildah-bud test which requires updated CI images. This is currently being done in github.com/containers/podman/pull/10829 but we need to unblock merging common and buildah into podman. [NO TESTS NEEDED] Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
* podman diff accept two images or containersPaul Holzinger2021-07-02
| | | | | | | | | | | | | | | | | | | First, make podman diff accept optionally a second argument. This allows the user to specify a second image/container to compare the first with. If it is not set the parent layer will be used as before. Second, podman container diff should only use containers and podman image diff should only use images. Previously, podman container diff would use the image when both an image and container with this name exists. To make this work two new parameters have been added to the api. If they are not used the previous behaviour is used. The same applies to the bindings. Fixes #10649 Signed-off-by: Paul Holzinger <pholzing@redhat.com>
* Image import fromSrc now supports OS/Archcdoern2021-06-14
| | | | | | | | added handling in entities and compat to support passing a specified OS/Arch while importing from SRC. fixes #10566 Signed-off-by: cdoern <cbdoer23@g.holycross.edu>
* update c/commonValentin Rothberg2021-05-20
| | | | | | | | | | | | | | | Update containers common to the latest HEAD. Some bug fixes in libimage forced us to have a clearer separation between ordinary images and manifest lists. Hence, when looking up manifest lists without recursing into any of their instances, we need to use `LookupManifestList()`. Also account for some other changes in c/common (e.g., the changed order in the security labels). Further vendor the latest HEAD from Buildah which is required to get the bud tests to pass. Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
* image prune: remove unused images only with `--all`Valentin Rothberg2021-05-17
| | | | | | | | | | | | | | | | | | Fix a regression in `podman image prune` where unused images were accidentally removed even when `--all=false`. Extend and partially rewrite the e2e tests to make sure we're not regressing again in the future. Fixing the aforementioned issue revealed another issue in the default prune filter. While prune should remove all "dangling" images (i.e., those without tag), it removed only "intermediate" ones; dangling images without children. Remove the mistaken comment from the libimage migration. Also clarify the help message and man page. Fixes: #10350 Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
* migrate Podman to containers/common/libimageValentin Rothberg2021-05-05
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Migrate the Podman code base over to `common/libimage` which replaces `libpod/image` and a lot of glue code entirely. Note that I tried to leave bread crumbs for changed tests. Miscellaneous changes: * Some errors yield different messages which required to alter some tests. * I fixed some pre-existing issues in the code. Others were marked as `//TODO`s to prevent the PR from exploding. * The `NamesHistory` of an image is returned as is from the storage. Previously, we did some filtering which I think is undesirable. Instead we should return the data as stored in the storage. * Touched handlers use the ABI interfaces where possible. * Local image resolution: previously Podman would match "foo" on "myfoo". This behaviour has been changed and Podman will now only match on repository boundaries such that "foo" would match "my/foo" but not "myfoo". I consider the old behaviour to be a bug, at the very least an exotic corner case. * Futhermore, "foo:none" does *not* resolve to a local image "foo" without tag anymore. It's a hill I am (almost) willing to die on. * `image prune` prints the IDs of pruned images. Previously, in some cases, the names were printed instead. The API clearly states ID, so we should stick to it. * Compat endpoint image removal with _force_ deletes the entire not only the specified tag. Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
* rmi: don't break when the image is missing a manifestNalin Dahyabhai2021-04-20
| | | | | | | | | | | | | | | | | | | | In libpod/image.Image.Remove(), if the attempt to find the image's parent fails for any reason, log a warning and proceed as though it didn't have one instead of failing, which would leave us unable to remove the image without resetting everything. In libpod/Runtime.RemoveImage(), if we can't determine if an image has children, log a warning, and assume that it doesn't have any instead of failing, which would leave us unable to remove the image without resetting everything. In pkg/domain/infra/abi.ImageEngine.Remove(), when attempting to remove all images, if we encounter an error checking if a given image has children, log a warning, and assume that it doesn't have any instead of failing, which would leave us unable to remove the image without resetting everything. Signed-off-by: Nalin Dahyabhai <nalin@redhat.com>
* allow the removal of storage imagesDaniel J Walsh2021-03-08
| | | | | | | | Sometimes if the system crashes while an image is being pulled containers/storage can get into a bad state. This PR allows the user to call into container storage to remove the image. Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
* Correct compat images/{name}/push responseMilivoje Legenovic2021-03-07
| | | | Signed-off-by: Milivoje Legenovic <m.legenovic@gmail.com>
* image removal: ignore unknown-layer errorsValentin Rothberg2021-03-04
| | | | | | | | [NO TESTS NEEDED] as I have absolutely no idea how to force a reliable reproducer. Fixes: #9588 Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
* Correct compat images/create?fromImage responseMilivoje Legenovic2021-02-26
| | | | Signed-off-by: Milivoje Legenovic <m.legenovic@gmail.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>
* Enable golint linterPaul Holzinger2021-02-11
| | | | | | | | Use the golint linter and fix the reported problems. [NO TESTS NEEDED] Signed-off-by: Paul Holzinger <paul.holzinger@web.de>
* make `podman rmi` more robustValentin Rothberg2021-02-08
| | | | | | | | | | | | | | | | The c/storage library is subject to TOCTOUs as the central container and image storage may be shared by many instances of many tools. As shown in #6510, it's fairly easy to have multiple instances of Podman running in parallel and yield image-lookup errors when removing them. The underlying issue is the TOCTOU of removal being split into multiple stages of first reading the local images and then removing them. Some images may already have been removed in between the two stages. To make image removal more robust, handle errors at stage two when a given image is not present (anymore) in the storage. Fixes: #6510 Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
* Fix --arch and --os flags to work correctlyDaniel J Walsh2021-01-25
| | | | | | | | | | | | | | | Currently podman implements --override-arch and --overide-os But Podman has made these aliases for --arch and --os. No reason to have to specify --override, since it is clear what the user intends. Currently if the user specifies an --override-arch field but the image was previously pulled for a different Arch, podman run uses the different arch. This PR also fixes this issue. Fixes: https://github.com/containers/podman/issues/8001 Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
* Allow podman push to push manifest listsDaniel J Walsh2021-01-15
| | | | | | | | | | | | | | | | | | | | | | When doing a podman images, manifests lists look just like images, so it is logical that users would assume that they can just podman push them to a registry. The problem is we throw out weird errors when this happens and users need to somehow figure out this is a manifest list rather then an image, and frankly the user will not understand the difference. This PR will make podman push just do the right thing, by failing over and attempting to push the manifest if it fails to push the image. Fix up handling of manifest push Protocol should bring back a digest string, which can either be printed or stored in a file. We should not reimplement the manifest push setup code in the tunnel code but take advantage of the api path, to make sure remote and local work the same way. Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
* Remove the ability to use [name:tag] in podman load commandDaniel J Walsh2021-01-12
| | | | | | | | | | Docker does not support this, and it is confusing what to do if the image has more then one tag. We are dropping support for this in podman 3.0 Fixes: https://github.com/containers/podman/issues/7387 Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
* 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>
* Rework pruning to report reclaimed spaceBaron Lenardson2020-12-30
| | | | | | | | | | | | This change adds code to report the reclaimed space after a prune. Reclaimed space from volumes, images, and containers is recorded during the prune call in a PruneReport struct. These structs are collected into a slice during a system prune and processed afterwards to calculate the total reclaimed space. Closes #8658 Signed-off-by: Baron Lenardson <lenardson.baron@gmail.com>
* Sign multi-arch imagesQi Wang2020-12-11
| | | | | | | podman image sign handles muti-arch images. --all option to create signature for each manifest from the image manifest list. Signed-off-by: Qi Wang <qiwan@redhat.com>
* image sign using per user registries.dQi Wang2020-12-07
| | | | | | Support per user ~/.config/containers/registries.d to allow rootless image sign configurations. Signed-off-by: Qi Wang <qiwan@redhat.com>
* Close image rawSource when each loop endsQi Wang2020-12-04
| | | | | | | Previously close rawSouce in the middle makes future use of rawSource invalid. Move the rawSource.Close() to the end of each loop. Signed-off-by: Qi Wang <qiwan@redhat.com>
* Do not pass name argument to Load APIQi Wang2020-12-02
| | | | | | | Not pass the name argument to Load API. Specify in the document the usage of the optional argument is tagging an additional image. Close #7337 Signed-off-by: Qi Wang <qiwan@redhat.com>
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