1 files changed, 46 insertions, 0 deletions
diff --git a/roles/openshift_metrics/tasks/generate_cassandra_pvcs.yaml b/roles/openshift_metrics/tasks/generate_cassandra_pvcs.yaml
new file mode 100644
index 000000000..6aa48f9c3
--- /dev/null
+++ b/roles/openshift_metrics/tasks/generate_cassandra_pvcs.yaml
@@ -0,0 +1,46 @@
+---
+- name: Check to see if PVC already exists
+  oc_obj:
+    state: list
+    kind: pvc
+    name: "{{ openshift_metrics_cassandra_pvc_prefix }}-{{ metrics_pvc_index }}"
+    namespace: "{{ openshift_metrics_project }}"
+  register: _metrics_pvc
+
+# _metrics_pvc.results.results | length > 0 returns a false positive
+# so we check for the presence of 'stderr' to determine if the obj exists or not
+# the RC for existing and not existing is both 0
+- when:
+    - _metrics_pvc.results.stderr is defined
+  block:
+    - name: generate hawkular-cassandra persistent volume claims
+      template:
+        src: pvc.j2
+        dest: "{{ mktemp.stdout }}/templates/hawkular-cassandra-pvc{{ metrics_pvc_index }}.yaml"
+      vars:
+        obj_name: "{{ openshift_metrics_cassandra_pvc_prefix }}-{{ metrics_pvc_index }}"
+        labels:
+          metrics-infra: hawkular-cassandra
+        access_modes: "{{ openshift_metrics_cassandra_pvc_access | list }}"
+        size: "{{ openshift_metrics_cassandra_pvc_size }}"
+        pv_selector: "{{ openshift_metrics_cassandra_pv_selector }}"
+        storage_class_name: "{{ openshift_metrics_cassanda_pvc_storage_class_name | default('', true) }}"
+      when:
+        - openshift_metrics_cassandra_storage_type != 'emptydir'
+        - openshift_metrics_cassandra_storage_type != 'dynamic'
+      changed_when: false
+
+    - name: generate hawkular-cassandra persistent volume claims (dynamic)
+      template:
+        src: pvc.j2
+        dest: "{{ mktemp.stdout }}/templates/hawkular-cassandra-pvc{{ metrics_pvc_index }}.yaml"
+      vars:
+        obj_name: "{{ openshift_metrics_cassandra_pvc_prefix }}-{{ metrics_pvc_index }}"
+        labels:
+          metrics-infra: hawkular-cassandra
+        access_modes: "{{ openshift_metrics_cassandra_pvc_access | list }}"
+        size: "{{ openshift_metrics_cassandra_pvc_size }}"
+        pv_selector: "{{ openshift_metrics_cassandra_pv_selector }}"
+        storage_class_name: "{{ openshift_metrics_cassanda_pvc_storage_class_name | default('', true) }}"
+      when: openshift_metrics_cassandra_storage_type == 'dynamic'
+      changed_when: false