vSphere deprov delete pvcs (openshift#58877)

Author: jcpowermac

ci-operator/step-registry/ipi/deprovision/vsphere/volumes/OWNERS

@@ -0,0 +1 @@
+../OWNERS

ci-operator/step-registry/ipi/deprovision/vsphere/volumes/ipi-deprovision-vsphere-volumes-commands.py

@@ -0,0 +1,60 @@
+#!/usr/bin/env python
+import os
+import sys
+import logging
+import time
+
+from kubernetes import client, config
+from kubernetes.client.rest import ApiException
+
+try:
+    from pylint.lint import Run
+
+    file_path = os.path.realpath(__file__)
+    Run([file_path], exit=False)
+except ImportError:
+    print("linter not available, run outside of CI")
+
+# This step uses:
+# https://github.com/openshift-splat-team/vsphere-ci-images
+# https://github.com/openshift/release/pull/57722
+# https://quay.io/repository/ocp-splat/vsphere-ci-python
+
+logging.basicConfig(
+    format='%(asctime)s %(levelname)s [%(filename)s:%(lineno)d] %(message)s',
+    level=logging.INFO)
+logger = logging.getLogger()
+
+def main():
+    cluster_profile_name = os.environ.get("CLUSTER_PROFILE_NAME")
+    leased_resource = os.environ.get("LEASED_RESOURCE")
+    kubeconfig = os.environ.get("KUBECONFIG")
+
+    if kubeconfig is None:
+        logger.critical("KUBECONFIG is undefined")
+        sys.exit(1)
+    if cluster_profile_name is None:
+        logger.critical("CLUSTER_PROFILE_NAME is undefined")
+        sys.exit(1)
+
+    if leased_resource is None:
+        logger.critical("failed to acquire lease")
+        sys.exit(1)
+
+    config.load_config()
+    core = client.CoreV1Api()
+
+    json_delete_patch = [{"op":"remove","path": "/metadata/finalizers"}]
+
+    for pv in core.list_persistent_volume().items:
+        try:
+            logger.info(f"pv name {pv.metadata.name}")
+            core.delete_persistent_volume(name=pv.metadata.name)
+            time.sleep(5)
+            core.patch_persistent_volume(pv.metadata.name, json_delete_patch)
+        except ApiException as e:
+            logger.error(e)
+
+
+if __name__ == '__main__':
+    main()

ci-operator/step-registry/ipi/deprovision/vsphere/volumes/ipi-deprovision-vsphere-volumes-ref.metadata.json

@@ -0,0 +1,8 @@
+{
+	"path": "ipi/deprovision/vsphere/volumes/ipi-deprovision-vsphere-volumes-ref.yaml",
+	"owners": {
+		"approvers": [
+			"vsphere-approvers"
+		]
+	}
+}

ci-operator/step-registry/ipi/deprovision/vsphere/volumes/ipi-deprovision-vsphere-volumes-ref.yaml

@@ -0,0 +1,18 @@
+ref:
+  as: ipi-deprovision-vsphere-volumes
+  from: vsphere-ci-python
+  commands: ipi-deprovision-vsphere-volumes-commands.py
+  run_as_script: true
+  resources:
+    requests:
+      cpu: 10m
+      memory: 100Mi
+  credentials:
+    - namespace: test-credentials
+      name: ci-vsphere-elb
+      mount_path: /var/run/vault/vsphere
+    - namespace: test-credentials
+      name: vsphere-ibmcloud-config
+      mount_path: /var/run/vault/vsphere-ibmcloud-config
+  documentation: >-
+    will doc later...

ci-operator/step-registry/ipi/vsphere/post/ipi-vsphere-post-chain.yaml

@@ -4,6 +4,7 @@ chain:
   - chain: gather
   - ref: ipi-deprovision-vsphere-diags
   - ref: ipi-deprovision-vsphere-diags-vcm
+  - ref: ipi-deprovision-vsphere-volumes
   - ref: ipi-deprovision-deprovision
   - ref: ipi-deprovision-vsphere-dns
   - ref: ipi-deprovision-vsphere-lb