* Create PVC if possible even if SC is missing
When PVC is created with storageClassName and the SC is not found,
k8s looks for PV with the storageClassName for satisfying this claim.
In this case k8s supports also a blank (“”, not the nil default one)
storageClassName. To support this behavior we added:
-DV controller support for this flow (for both “” and non-existing SC)
-Condition update and event when StorageSpec PVC rendering errors and
PVC is not created (e.g. missing both AccessModes and SC/PV)
-PVC is created even if a satisfying SC/PV doesn't exist if pvc/storage
AccessModes is set (otherwise k8s PVC validation fails). PVC/DV phase
will be Pending until a satisfying SC/PV is found
-PV watch to reconcile DVs waiting for the PV storageClassName
-PV storageClassName indexer, so we can list the relevant PVs
Signed-off-by: Arnon Gilboa <agilboa@redhat.com>
* CR fixes
Signed-off-by: Arnon Gilboa <agilboa@redhat.com>
---------
Signed-off-by: Arnon Gilboa <agilboa@redhat.com>
* Create populators package to be used for all populators
This commit introduces the basic reconciler for
populators with common function that can be used
by the different populators.
Signed-off-by: Shelly Kagan <skagan@redhat.com>
* unite getcontenttype func across code
Signed-off-by: Shelly Kagan <skagan@redhat.com>
* Add VolumeImportSource CRD for import populator
This commit adds the VolumeImportSource CRD into CDI.
CRs created from this CRD will be referenced in the dataSourceRef field to populate PVCs with the import populator.
Signed-off-by: Alvaro Romero <alromero@redhat.com>
* Refactor common populator code to be shared among all populators
This commit introduces and modifies several functions so we can reuse common code between all populators.
Other than having a common reconcile function, a new populatorController interface has been introduced so we are able to call populator-specific methods from the populator-base reconciler.
Signed-off-by: Alvaro Romero <alromero@redhat.com>
* Create Import Populator
The import populator is a controller that handles the import of data in PVCs without the need of DataVolumes while still taking advantage of the import-controller flow.
This controller creates an additional PVC' with import annotations. After the import process succeeds, the controller rebinds the PV to the original target PVc and deletes the PVC prime.
Signed-off-by: Alvaro Romero <alromero@redhat.com>
* Add functional tests to cover the import populator flow
This commit updates the import tests to cover the new import populator flow.
Signed-off-by: Alvaro Romero <alromero@redhat.com>
* Add unit tests for import populator
Signed-off-by: Alvaro Romero <alromero@redhat.com>
* Minor fixes and enhancements in import/common populator code
* Modify indexes and other related code to support namespaced dataSourceRefs. Cross-namespace population is still not supported as it depends on alpha feature gates.
* Add functional test to cover static binding.
* Fix selected node annotation bug in scratch space PVCs
* Fix linter alerts
Signed-off-by: Alvaro Romero <alromero@redhat.com>
---------
Signed-off-by: Shelly Kagan <skagan@redhat.com>
Signed-off-by: Alvaro Romero <alromero@redhat.com>
Co-authored-by: Shelly Kagan <skagan@redhat.com>
* update k8s libs to 1.26.
Signed-off-by: Michael Henriksen <mhenriks@redhat.com>
* remove some checks in log messages, they're redundant, and the format has changed
Signed-off-by: Michael Henriksen <mhenriks@redhat.com>
* use 1.26 lib function `CheckVolumeModeMismatches` and `CheckAccessModes`
Signed-off-by: Michael Henriksen <mhenriks@redhat.com>
---------
Signed-off-by: Michael Henriksen <mhenriks@redhat.com>
There should be no state shared between sync() and updateStatus().
updateStatus() should stand on it's own, and come to it's own
conclusions based on what it observes. It is okay if it is "late to the
party" and does not observe the latest changes in sync(). It will
eventually converge. This is what kubevirt does.
Signed-off-by: Arnon Gilboa <agilboa@redhat.com>
We are introducing cloning from snapshot soon as a new controller,
as part of those efforts, it was identified to be beneficial to have this split.
Signed-off-by: Alex Kalenyuk <akalenyu@redhat.com>
Signed-off-by: Alex Kalenyuk <akalenyu@redhat.com>
