From 7a23575fc1402ebe022779fbaaa021f43419be49 Mon Sep 17 00:00:00 2001
From: Sylvain Desbureaux <sylvain.desbureaux@orange.com>
Date: Thu, 28 Nov 2019 15:01:45 +0100
Subject: [AAF] Use global storage templates for PVC

OOM has now templates in order to create the needed PVC, using:

* a PV with a specific class when using a common nfs mount path between
nodes (sames as today use) --> is the default behavior today
* or a storage class if we want to use dynamic PV.
  On this case, we use (in order of priority):
  - persistence.storageClassOverride if set on the chart
  - global.persistence.storageClass if set globally
  - persistence.storageClass if set on the chart

I've also modified statefulset deployment so they can use their own PVC
instead of writing into a specific directory inside

I've also set to 'emptyDir' volumes when persistence is not enabled
(except for aaf-config-pvc and aaf-status-pvc, which means that AAF will
still not work when persistence is disabled).

Change-Id: I05f133f058ebd9678df9ac0b7ef32bb43689e94f
Issue-ID: OOM-1227
Signed-off-by: Sylvain Desbureaux <sylvain.desbureaux@orange.com>
---
 kubernetes/aaf/charts/aaf-cass/templates/deployment.yaml |  4 ++--
 kubernetes/aaf/charts/aaf-cass/templates/pv.yaml         | 14 +++++---------
 kubernetes/aaf/charts/aaf-cass/templates/pvc.yaml        | 13 ++-----------
 kubernetes/aaf/charts/aaf-cass/values.yaml               |  1 -
 4 files changed, 9 insertions(+), 23 deletions(-)

(limited to 'kubernetes/aaf/charts/aaf-cass')

diff --git a/kubernetes/aaf/charts/aaf-cass/templates/deployment.yaml b/kubernetes/aaf/charts/aaf-cass/templates/deployment.yaml
index 5bbb1d731f..d541f1e5c5 100644
--- a/kubernetes/aaf/charts/aaf-cass/templates/deployment.yaml
+++ b/kubernetes/aaf/charts/aaf-cass/templates/deployment.yaml
@@ -106,11 +106,11 @@ spec:
           path: /etc/localtime
       - name: aaf-status-vol
         persistentVolumeClaim:
-          claimName: {{ .Release.Name }}-aaf-status-pvc
+          claimName: {{ .Release.Name }}-aaf-status
       - name: aaf-cass-vol
       {{- if .Values.persistence.enabled }}
         persistentVolumeClaim:
-          claimName: {{ include "common.fullname" . }}-pvc
+          claimName: {{ include "common.fullname" . }}-data
       {{- else }}
         emptyDir: {}
       {{- end }}
diff --git a/kubernetes/aaf/charts/aaf-cass/templates/pv.yaml b/kubernetes/aaf/charts/aaf-cass/templates/pv.yaml
index 8249d84698..ac49d283ff 100644
--- a/kubernetes/aaf/charts/aaf-cass/templates/pv.yaml
+++ b/kubernetes/aaf/charts/aaf-cass/templates/pv.yaml
@@ -14,11 +14,12 @@
 # limitations under the License.
 */}}
 
-{{- if and .Values.global.persistence.enabled (not .Values.persistence.existingClaim) -}}
+{{- if and .Values.global.persistence.enabled (not .Values.persistence.existingClaim) }}
+{{- if eq "True" (include "common.needPV" .) }}
 kind: PersistentVolume
 apiVersion: v1
 metadata:
-  name: {{ include "common.fullname" . }}-pv
+  name: {{ include "common.fullname" . }}-data
   namespace: {{ include "common.namespace" . }}
   labels:
     app: {{ include "common.name" . }}
@@ -34,11 +35,6 @@ spec:
   persistentVolumeReclaimPolicy: {{ .Values.persistence.volumeReclaimPolicy }}
   hostPath:
     path: {{ .Values.global.persistence.mountPath | default .Values.persistence.mountPath }}/{{ .Release.Name }}/{{ .Values.persistence.mountSubPath }}
-{{- if .Values.persistence.storageClass }}
-{{- if (eq "-" .Values.persistence.storageClass) }}
-  storageClassName: ""
-{{- else }}
-  storageClassName: "{{ .Values.persistence.storageClass }}"
-{{- end }}
-{{- end }}
+  storageClassName: "{{ include "common.fullname" . }}-data"
+{{- end -}}
 {{- end -}}
diff --git a/kubernetes/aaf/charts/aaf-cass/templates/pvc.yaml b/kubernetes/aaf/charts/aaf-cass/templates/pvc.yaml
index 4f9dac07b7..39fd993c04 100644
--- a/kubernetes/aaf/charts/aaf-cass/templates/pvc.yaml
+++ b/kubernetes/aaf/charts/aaf-cass/templates/pvc.yaml
@@ -18,7 +18,7 @@
 kind: PersistentVolumeClaim
 apiVersion: v1
 metadata:
-  name: {{ include "common.fullname" .}}-pvc
+  name: {{ include "common.fullname" .}}-data
   namespace: {{ include "common.namespace" . }}
   labels:
     app: {{ include "common.name" . }}
@@ -30,19 +30,10 @@ metadata:
 {{ toYaml .Values.persistence.annotations | indent 4 }}
 {{- end }}
 spec:
-  selector:
-    matchLabels:
-      app: {{ include "common.name" . }}
   accessModes:
     - {{ .Values.persistence.accessMode }}
   resources:
     requests:
       storage: {{ .Values.persistence.size }}
-{{- if .Values.persistence.storageClass }}
-{{- if (eq "-" .Values.persistence.storageClass) }}
-  storageClassName: ""
-{{- else }}
-  storageClassName: "{{ .Values.persistence.storageClass }}"
-{{- end }}
-{{- end }}
+  storageClassName: {{ include "common.storageClass" . }}
 {{- end -}}
diff --git a/kubernetes/aaf/charts/aaf-cass/values.yaml b/kubernetes/aaf/charts/aaf-cass/values.yaml
index ee05a19575..7e4e5f7e3e 100644
--- a/kubernetes/aaf/charts/aaf-cass/values.yaml
+++ b/kubernetes/aaf/charts/aaf-cass/values.yaml
@@ -87,4 +87,3 @@ persistence:
   volumeReclaimPolicy: Retain
   accessMode: ReadWriteOnce
   size: 20Gi
-  storageClass: "manual"
-- 
cgit 1.2.3-korg