* Reject pod when attachment limit is exceeded
Signed-off-by: Eddie Torres <torredil@amazon.com>
* Record admission rejection
Signed-off-by: Eddie Torres <torredil@amazon.com>
* Fix pull-kubernetes-linter-hints
Signed-off-by: Eddie Torres <torredil@amazon.com>
* Fix AD Controller unit test failure
Signed-off-by: Eddie Torres <torredil@amazon.com>
* Consolidate error handling logic in WaitForAttachAndMount
Signed-off-by: Eddie Torres <torredil@amazon.com>
* Improve error context
Signed-off-by: Eddie Torres <torredil@amazon.com>
* Update admissionRejectionReasons to include VolumeAttachmentLimitExceededReason
Signed-off-by: Eddie Torres <torredil@amazon.com>
* Update status message
Signed-off-by: Eddie Torres <torredil@amazon.com>
* Add TestWaitForAttachAndMountVolumeAttachLimitExceededError unit test
Signed-off-by: Eddie Torres <torredil@amazon.com>
* Add e2e test
Signed-off-by: Eddie Torres <torredil@amazon.com>
* Fix pull-kubernetes-linter-hints
Signed-off-by: Eddie Torres <torredil@amazon.com>
---------
Signed-off-by: Eddie Torres <torredil@amazon.com>
Rename old CreateVolumeSpec to CreateVolumeSpecWithNodeMigration that
extracts volume.Spec with node specific CSI migration.
Add CreateVolumeSpec that does the same, only without evaluating node CSI
migration.
This fixes the race condition that could happen because
resize controller just finished volume expansiona and has only
finished marking PV and yet to mark PVC.
The workaround proposed here should not be necessary once
RecoverVolumeExpansionFailure goes GA/beta.
PVC and containers shared the same ResourceRequirements struct to define their
API. When resource claims were added, that struct got extended, which
accidentally also changed the PVC API. To avoid such a mistake from happening
again, PVC now uses its own VolumeResourceRequirements struct.
The `Claims` field gets removed because risk of breaking someone is low:
theoretically, YAML files which have a claims field for volumes now
get rejected when validating against the OpenAPI. Such files
have never made sense and should be fixed.
Code that uses the struct definitions needs to be updated.
Now KEP-127 relies on idmap mounts to do the ID translation and we won't
do any chowns in the kubelet.
This patch just removes the usage of GetHostIDsForPod() in
operationexecutor to do the chown, and also removes the
GetHostIDsForPod() method from the kubelet volume interface.
Signed-off-by: Rodrigo Campos <rodrigoca@microsoft.com>
Add a new call to VolumePlugin interface and change all its
implementations.
Kubelet's VolumeManager will be interested whether a volume supports
mounting with -o conext=XYZ or not to hanle SetUp() / MountDevice()
accordingly.
In future commits we will need this to set the user/group of supported
volumes of KEP 127 - Phase 1.
Signed-off-by: Rodrigo Campos <rodrigoca@microsoft.com>
Currently, there are some unit tests that are failing on Windows due to
various reasons:
- volume mounting is a bit different on Windows: Mount will create the
parent dirs and mklink at the volume path later (otherwise mklink will
raise an error).
- os.Chmod is not working as intended on Windows.
- path.Dir() will always return "." on Windows, and filepath.Dir()
should be used instead (which works correctly).
- on Windows, you can't typically run binaries without extensions. If
the file C:\\foo.bat exists, we can still run C:\\foo because Windows
will append one of the supported file extensions ($env:PATHEXT) to it
and run it.
- Windows file permissions do not work the same way as the Linux ones.
- /tmp directory being used, which might not exist on Windows. Instead,
the OS-specific Temp directory should be used.
Fixes a few other issues:
- rbd.go: Return error in a case in which an error is encountered. This
will prevent "rbd: failed to setup" and "rbd: successfully setup" log
messages to be logged at the same time.
- Run hack/update-codegen.sh
- Run hack/update-generated-device-plugin.sh
- Run hack/update-generated-protobuf.sh
- Run hack/update-generated-runtime.sh
- Run hack/update-generated-swagger-docs.sh
- Run hack/update-openapi-spec.sh
- Run hack/update-gofmt.sh
Signed-off-by: Davanum Srinivas <davanum@gmail.com>
