Add vrc enabled for flattening

We have now 2 vrcs:

- vrc-default: The default vrc that ramen will pick
- vrc-flatten: Force flattening if an image is a child of another image
  and need to be flattened before replication.

vr-sample was renamed to vr-default to make it clear that it uses
vrc-default.

The new vrc can be used for manual testing or by new e2e tests.

Signed-off-by: Nir Soffer <nsoffer@redhat.com>

test/addons/rbd-mirror/start

@@ -222,10 +222,10 @@ def restart_rbd_mirror_daemon(cluster):
     )
 
 
-def deploy_vrc_sample(cluster):
+def deploy_vrc_default(cluster):
     print(f"Applying vrc sample in cluster '{cluster}'")
     kubectl.apply(
-        "--filename=vrc-sample.yaml",
+        "--filename=vrc-default.yaml",
         "--namespace=rook-ceph",
         context=cluster,
     )
@@ -274,8 +274,8 @@ log_blocklist(cluster2)
 wait_until_pool_mirroring_is_healthy(cluster1)
 wait_until_pool_mirroring_is_healthy(cluster2)
 
-deploy_vrc_sample(cluster1)
-deploy_vrc_sample(cluster2)
+deploy_vrc_default(cluster1)
+deploy_vrc_default(cluster2)
 
 deploy_vgrc_sample(cluster1)
 deploy_vgrc_sample(cluster2)

test/addons/rbd-mirror/test

@@ -71,25 +71,25 @@ def test_volume_replication(primary, secondary):
         context=primary,
     )
 
-    print(f"Deploying vr vr-sample in cluster '{primary}'")
+    print(f"Deploying vr vr-default in cluster '{primary}'")
     kubectl.apply(
-        "--filename=vr-sample.yaml",
+        "--filename=vr-default.yaml",
         "--namespace=rook-ceph",
         context=primary,
     )
 
-    print(f"Waiting until vr vr-sample is completed in cluster '{primary}'")
+    print(f"Waiting until vr vr-default is completed in cluster '{primary}'")
     kubectl.wait(
-        "volumereplication/vr-sample",
+        "volumereplication/vr-default",
         "--for=condition=Completed",
         "--namespace=rook-ceph",
         "--timeout=300s",
         context=primary,
     )
 
-    print(f"Waiting until vr vr-sample state is primary in cluster '{primary}'")
+    print(f"Waiting until vr vr-default state is primary in cluster '{primary}'")
     kubectl.wait(
-        "volumereplication/vr-sample",
+        "volumereplication/vr-default",
         "--for=jsonpath={.status.state}=Primary",
         "--namespace=rook-ceph",
         "--timeout=300s",
@@ -127,9 +127,9 @@ def test_volume_replication(primary, secondary):
     else:
         raise RuntimeError(f"Timeout waiting for image {rbd_image}")
 
-    print(f"vr vr-sample info on primary cluster '{primary}'")
+    print(f"vr vr-default info on primary cluster '{primary}'")
     kubectl.get(
-        "volumereplication/vr-sample",
+        "volumereplication/vr-default",
         "--output=yaml",
         "--namespace=rook-ceph",
         context=primary,
@@ -139,9 +139,9 @@ def test_volume_replication(primary, secondary):
     image_status = rbd_mirror_image_status(primary, rbd_image)
     print(json.dumps(image_status, indent=2))
 
-    print(f"Deleting vr vr-sample in primary cluster '{primary}'")
+    print(f"Deleting vr vr-default in primary cluster '{primary}'")
     kubectl.delete(
-        "volumereplication/vr-sample",
+        "volumereplication/vr-default",
         "--namespace=rook-ceph",
         context=primary,
     )

test/addons/rbd-mirror/vr-sample.yaml → test/addons/rbd-mirror/vr-default.yaml

@@ -5,9 +5,9 @@
 apiVersion: replication.storage.openshift.io/v1alpha1
 kind: VolumeReplication
 metadata:
-  name: vr-sample
+  name: vr-default
 spec:
-  volumeReplicationClass: vrc-sample
+  volumeReplicationClass: vrc-default
   replicationState: primary
   dataSource:
     kind: PersistentVolumeClaim

test/addons/rbd-mirror/vrc-sample.yaml → test/addons/rbd-mirror/vrc-default.yaml

@@ -5,7 +5,7 @@
 apiVersion: replication.storage.openshift.io/v1alpha1
 kind: VolumeReplicationClass
 metadata:
-  name: vrc-sample
+  name: vrc-default
 spec:
   provisioner: rook-ceph.rbd.csi.ceph.com
   parameters:

test/addons/rbd-mirror/vrc-flatten.yaml

@@ -0,0 +1,16 @@
+# SPDX-FileCopyrightText: The RamenDR authors
+# SPDX-License-Identifier: Apache-2.0
+
+---
+apiVersion: replication.storage.openshift.io/v1alpha1
+kind: VolumeReplicationClass
+metadata:
+  name: vrc-flatten
+spec:
+  provisioner: rook-ceph.rbd.csi.ceph.com
+  parameters:
+    replication.storage.openshift.io/replication-secret-name: rook-csi-rbd-provisioner
+    replication.storage.openshift.io/replication-secret-namespace: rook-ceph
+    schedulingInterval: 1m
+    flattenMode: force
+