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* Set log driver for compatability containersbaude2021-01-20
| | | | | | | | | | | | | | | when using the compatibility api to create containers, now reflect the use of k8s-file as json-file so that clients, which are unaware of k8s-file, can work. specifically, if the container is using k8s-file as the log driver, we change the log type in container inspection to json-file. These terms are used interchangably in other locations in libpod/podman. this fixes log messages in compose as well. [NO TESTS NEEDED] Signed-off-by: baude <bbaude@redhat.com>
* podman network existsPaul Holzinger2021-01-19
| | | | | | Add podman network exists command with remote support. Signed-off-by: Paul Holzinger <paul.holzinger@web.de>
* 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>
* Merge pull request #8955 from mheon/renameOpenShift Merge Robot2021-01-14
|\ | | | | Container Rename
| * Initial implementation of renaming containersMatthew Heon2021-01-14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Basic theory: We remove the container, but *only from the DB*. We leave it in c/storage, we leave the lock allocated, we leave it running (if it is). Then we create an identical container with an altered name, and add that back to the database. Theoretically we now have a renamed container. The advantage of this approach is that it doesn't just apply to rename - we can use this to make *any* configuration change to a container that does not alter its container ID. Potential problems are numerous. This process is *THOROUGHLY* non-atomic at present - if you `kill -9` Podman mid-rename things will be in a bad place, for example. Also, we can't rename containers that can't be removed normally - IE, containers with dependencies (pod infra containers, for example). The largest potential improvement will be to move the majority of the work into the DB, with a `RecreateContainer()` method - that will add atomicity, and let us remove the container without worrying about depencies and similar issues. Potential problems: long-running processes that edit the DB and may have an older version of the configuration around. Most notable example is `podman run --rm` - the removal command needed to be manually edited to avoid this one. This begins to get at the heart of me not wanting to do this in the first place... This provides CLI and API implementations for frontend, but no tunnel implementation. It will be added in a future release (just held back for time now - we need this in 3.0 and are running low on time). This is honestly kind of horrifying, but I think it will work. Signed-off-by: Matthew Heon <mheon@redhat.com>
* | Initial implementation of volume pluginsMatthew Heon2021-01-14
|/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This implements support for mounting and unmounting volumes backed by volume plugins. Support for actually retrieving plugins requires a pull request to land in containers.conf and then that to be vendored, and as such is not yet ready. Given this, this code is only compile tested. However, the code for everything past retrieving the plugin has been written - there is support for creating, removing, mounting, and unmounting volumes, which should allow full functionality once the c/common PR is merged. A major change is the signature of the MountPoint function for volumes, which now, by necessity, returns an error. Named volumes managed by a plugin do not have a mountpoint we control; instead, it is managed entirely by the plugin. As such, we need to cache the path in the DB, and calls to retrieve it now need to access the DB (and may fail as such). Notably absent is support for SELinux relabelling and chowning these volumes. Given that we don't manage the mountpoint for these volumes, I am extremely reluctant to try and modify it - we could easily break the plugin trying to chown or relabel it. Also, we had no less than *5* separate implementations of inspecting a volume floating around in pkg/infra/abi and pkg/api/handlers/libpod. And none of them used volume.Inspect(), the only correct way of inspecting volumes. Remove them all and consolidate to using the correct way. Compat API is likely still doing things the wrong way, but that is an issue for another day. Fixes #4304 Signed-off-by: Matthew Heon <matthew.heon@pm.me>
* Reduce general binding binary sizebaude2021-01-13
| | | | | | | | when using the bindings to *only* make a connection, the binary was rough 28MB. This PR reduces it down to 11. There is more work to do but it will come in a secondary PR. Signed-off-by: baude <bbaude@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>
* Use abi PodPs implementation for libpod/pods/json endpointPaul Holzinger2021-01-09
| | | | | | This removes unnecessary code duplication. Signed-off-by: Paul Holzinger <paul.holzinger@web.de>
* Merge pull request #8781 from rst0git/cr-volumesOpenShift Merge Robot2021-01-08
|\ | | | | Add support for checkpoint/restore of containers with volumes
| * Include named volumes in container migrationRadostin Stoyanov2021-01-07
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When migrating a container with associated volumes, the content of these volumes should be made available on the destination machine. This patch enables container checkpoint/restore with named volumes by including the content of volumes in checkpoint file. On restore, volumes associated with container are created and their content is restored. The --ignore-volumes option is introduced to disable this feature. Example: # podman container checkpoint --export checkpoint.tar.gz <container> The content of all volumes associated with the container are included in `checkpoint.tar.gz` # podman container checkpoint --export checkpoint.tar.gz --ignore-volumes <container> The content of volumes is not included in `checkpoint.tar.gz`. This is useful, for example, when the checkpoint/restore is performed on the same machine. # podman container restore --import checkpoint.tar.gz The associated volumes will be created and their content will be restored. Podman will exit with an error if volumes with the same name already exist on the system or the content of volumes is not included in checkpoint.tar.gz # podman container restore --ignore-volumes --import checkpoint.tar.gz Volumes associated with container must already exist. Podman will not create them or restore their content. Signed-off-by: Radostin Stoyanov <rstoyanov@fedoraproject.org>
* | Restore compatible API for prune endpointsJhon Honce2021-01-07
| | | | | | | | | | | | | | | | | | | | | | * Restore correct API endpoint payloads including reclaimed space numbers * Include tests for API prune endpoints * Clean up function signatures with unused parameters * Update swagger for /networks/prune Fixes #8891 Signed-off-by: Jhon Honce <jhonce@redhat.com>
* | Switch references of /var/run -> /runDaniel J Walsh2021-01-07
|/ | | | | | | | | | Systemd is now complaining or mentioning /var/run as a legacy directory. It has been many years where /var/run is a symlink to /run on all most distributions, make the change to the default. Partial fix for https://github.com/containers/podman/issues/8369 Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
* Merge pull request #8831 from bblenard/issue-8658-system-prune-reclaimed-spaceOpenShift Merge Robot2021-01-05
|\ | | | | Rework pruning to report reclaimed space
| * 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>
* | libpod API: pull: fix channel raceValentin Rothberg2021-01-04
| | | | | | | | | | | | | | | | | | Fix a race condition in the pull endpoint caused by buffered channels. Using buffered channels can lead to the context's cancel function to be executed prior to the items being read from the channel. Fixes: #8870 Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
* | Compat api containers/json add support for filtersPaul Holzinger2021-01-01
| | | | | | | | | | | | Fixes #8860 Signed-off-by: Paul Holzinger <paul.holzinger@web.de>
* | Expose Height/Width fields to decoderJhon Honce2020-12-30
|/ | | | | | Fixes #7102 Signed-off-by: Jhon Honce <jhonce@redhat.com>
* Consolidate filter logic to pkg subdirectoryBaron Lenardson2020-12-24
| | | | | | | Per the conversation on pull/8724 I am consolidating filter logic and helper functions under the pkg/domain/filters dir. Signed-off-by: Baron Lenardson <lenardson.baron@gmail.com>
* Merge pull request #8787 from jsoref/spellingOpenShift Merge Robot2020-12-23
|\ | | | | Spelling
| * SpellingJosh Soref2020-12-22
| | | | | | | | Signed-off-by: Josh Soref <jsoref@users.noreply.github.com>
* | add pod filter for psbaude2020-12-22
|/ | | | | | | | | adds the ability to filter containers based on the filter "pod". the value can be a pod name or its full or partial id. Fixes: #8512 Signed-off-by: baude <bbaude@redhat.com>
* remote copyValentin Rothberg2020-12-18
| | | | | | | | | | | | | | Implement `podman-remote cp` and break out the logic from the previously added `pkg/copy` into it's basic building blocks and move them up into the `ContainerEngine` interface and `cmd/podman`. The `--pause` and `--extract` flags are now deprecated and turned into nops. Note that this commit is vendoring a non-release version of Buildah to pull in updates to the copier package. Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
* Merge pull request #8752 from baude/bindings3volumesOpenShift Merge Robot2020-12-17
|\ | | | | misc bindings to podman v3
| * misc bindings to podman v3baude2020-12-17
| | | | | | | | | | | | | | manifest, system, info, volumes, play, and generate bindings are updated to always have binding options. Signed-off-by: baude <bbaude@redhat.com>
* | Docker compat API - /images/search returns wrong structure (#7857)Milivoje Legenovic2020-12-17
|/ | | | Signed-off-by: Milivoje Legenovic <m.legenovic@gmail.com>
* Merge pull request #8715 from baude/bindings3imagesOpenShift Merge Robot2020-12-16
|\ | | | | Podman image bindings for 3.0
| * Podman image bindings for 3.0baude2020-12-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Begin the migration of the image bindings for podman 3.0. this includes the use of options for each binding. build was intentionally not converted as I believe it needs more discussion before migration. specifically, the build options themselves. also noteworthly is that the remove image and remove images bindings were merged into one. the remove images (or batch remove) has one downside in that the errors return no longer adhere to http return codes. this should be discussed and reimplemented in subsequent code. Signed-off-by: baude <bbaude@redhat.com>
* | Clean up temporary file.Matej Vasek2020-12-15
|/ | | | Signed-off-by: Matej Vasek <mvasek@redhat.com>
* Merge pull request #8696 from Luap99/podman-events-untilOpenShift Merge Robot2020-12-14
|\ | | | | podman events allow future time for --until
| * podman events allow future time for --untilPaul Holzinger2020-12-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The podman events aren't read until the given timestamp if the timestamp is in the future. It just reads all events until now and exits afterwards. This does not make sense and does not match docker. The correct behavior is to read all events until the given time is reached. This fixes a bug where the wrong event log file path was used when running first time with a new storage location. Fixes #8694 This also fixes the events api endpoint which only exited when an error occurred. Otherwise it just hung after reading all events. Signed-off-by: Paul Holzinger <paul.holzinger@web.de>
* | Merge pull request #8689 from bblenard/issue-8672-volume-pruneOpenShift Merge Robot2020-12-14
|\ \ | | | | | | Add volume prune --filter support
| * | Add volume prune --filter supportBaron Lenardson2020-12-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This change adds support for the `--filter` / `?filters` arguments on the `podman volume prune` subcommand. * Adds ParseFilterArgumentsIntoFilters helper for consistent Filter string slice handling * Adds `--filter` support to podman volume prune cli * Adds `?filters...` support to podman volume prune api * Updates apiv2 / e2e tests Closes #8672 Signed-off-by: Baron Lenardson <lenardson.baron@gmail.com>
* | | Merge pull request #8690 from zhangguanzhang/apiv2-wrong-ImgNameOpenShift Merge Robot2020-12-11
|\ \ \ | | | | | | | | Fix Wrong img name used when creating a container from an image which had multi names
| * | | Fix Wrong image tag is used when creating a container from an image with ↵zhangguanzhang2020-12-11
| | | | | | | | | | | | | | | | | | | | | | | | multiple tags Signed-off-by: zhangguanzhang <zhangguanzhang@qq.com>
* | | | Fix some network compat api problemsPaul Holzinger2020-12-11
| |_|/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | Network create could panic when used with a json body like this: `{"Name":"net","IPAM":{"Config":[]}}` The network scope for list and inspect should not be empty. It can be swarm, global or local. We only support local networks so hardcode this field to local. Signed-off-by: Paul Holzinger <paul.holzinger@web.de>
* | | Fix panic in libpod images exists endpointPaul Holzinger2020-12-10
| |/ |/| | | | | | | | | | | | | | | | | The libpod images exists endpoint panics when called with a non existing image and therefore returns 500 as status code instead of the expected 404. A test is added to ensure it is working. Signed-off-by: Paul Holzinger <paul.holzinger@web.de>
* | Merge pull request #8653 from rhatdan/buildahOpenShift Merge Robot2020-12-09
|\ \ | | | | | | Honor the --layers flag
| * | Honor the --layers flagDaniel J Walsh2020-12-09
| |/ | | | | | | | | | | | | | | | | Currently the --layers flag set by the user is ignored, and only the BUILDAH_LAYERS environment variable being set is observed. Fixes: https://github.com/containers/podman/issues/8643 Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
* | pkg/copy: introduce a CopierValentin Rothberg2020-12-09
| | | | | | | | | | | | | | Introduce a `Copier` object to separate the copy-rule enforcement from copying. That allows for a better error reporting of the REST API. Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
* | archive: move stat-header handling into copy packageValentin Rothberg2020-12-09
|/ | | | | | | | Move handling the stat header into `pkg/copy`. All copy-related should ideally be located in this package to increase locality and reduce scattering where possible. Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
* generate kube on multiple containersbaude2020-12-07
| | | | | | | | | | add the ability to add multiple containers into a single k8s pod instead of just one. also fixed some bugs in the resulting yaml where an empty service description was being added on error causing the k8s validation to fail. Signed-off-by: baude <bbaude@redhat.com>
* Docker compat API - containers create ignores the nameMilivoje Legenovic2020-12-07
| | | | | | /containers/create compat endpoint does not set the name correctly (#7857) Signed-off-by: Milivoje Legenovic <m.legenovic@gmail.com>
* Jira RUN-1106 System handlers updatesJhon Honce2020-12-05
| | | | | | | | * Update tests to reflect system endpoints * First implementation of compat /system/df, only fields that are populated by libpod are set Signed-off-by: Jhon Honce <jhonce@redhat.com>
* Jira RUN-1106 Volumes handlers updatesJhon Honce2020-12-04
| | | | | | * Add tests to verify required fields in responses Signed-off-by: Jhon Honce <jhonce@redhat.com>
* Merge pull request #8601 from jwhonce/jira/RUN-1106-networksOpenShift Merge Robot2020-12-04
|\ | | | | Jira RUN-1106 Network handlers updates
| * Jira RUN-1106 Network handlers updatesJhon Honce2020-12-04
| | | | | | | | | | | | | | | | | | | | | | | | | | | | * Add network API tests * Update network create endpoint to return ID not Name Audit: - GET /networks ListNetworks - GET /networks/{id} InspectNetwork - DELETE /networks/{id} RemoveNetwork - POST /networks/create CreateNetwork - POST /networks/prune 405 not implemented Signed-off-by: Jhon Honce <jhonce@redhat.com>
* | Merge pull request #8494 from mlegenovic/masterOpenShift Merge Robot2020-12-04
|\ \ | | | | | | More docker compat API fixes
| * | More docker compat API fixesMilivoje Legenovic2020-12-04
| | | | | | | | | | | | | | | | | | Fixes wrong VirtualSize, ParentId, Architecture, Author, Os and OsVersion value Signed-off-by: Milivoje Legenovic <m.legenovic@gmail.com>
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