[SDNC] 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 used "range" for PV creation of the statefulset

I've created one file per PV (one for mdsal, one for certs).

sdnc-prom was using hostpath directly on deployment, move to a PV/PVC.

Change-Id: Id9eed3b13ac85595c386e380f41cfbc38b52c69f
Issue-ID: OOM-1227
Signed-off-by: Sylvain Desbureaux <sylvain.desbureaux@orange.com>

diff --git a/kubernetes/sdnc/sdnc-prom/templates/deployment.yaml b/kubernetes/sdnc/sdnc-prom/templates/deployment.yaml
index d457bd8..78cd186 100644 (file)
--- a/kubernetes/sdnc/sdnc-prom/templates/deployment.yaml
+++ b/kubernetes/sdnc/sdnc-prom/templates/deployment.yaml
@@ -89,7 +89,11 @@ spec:
             name: {{ include "common.fullname" . }}-scripts
             defaultMode: 0755
         - name: core-dns-keyfile
-          hostPath:
-            path: {{ .Values.global.persistence.mountPath | default .Values.persistence.mountPath }}/{{ .Release.Name }}/{{ .Values.persistence.mountSubPath }}
+        {{- if .Values.persistence.enabled }}
+          persistentVolumeClaim:
+            claimName: {{ include "common.fullname" . }}
+        {{- else }}
+          emptyDir: {}
+        {{- end }}
       imagePullSecrets:
         - name: {{ include "common.namespace" . }}-docker-registry-key"

diff --git a/kubernetes/sdnc/sdnc-prom/templates/pv.yaml b/kubernetes/sdnc/sdnc-prom/templates/pv.yaml
new file mode 100644 (file)
index 0000000..ccd990f
--- /dev/null
+++ b/kubernetes/sdnc/sdnc-prom/templates/pv.yaml
@@ -0,0 +1,39 @@
+{{/*
+# Copyright © 2019 Amdocs, Bell Canada, Orange
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#       http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+*/}}
+{{- if and .Values.persistence.enabled (not .Values.persistence.existingClaim) }}
+{{- if eq "True" (include "common.needPV" .) -}}
+kind: PersistentVolume
+apiVersion: v1
+metadata:
+  name: {{ include "common.fullname" . }}-data
+  namespace: {{ include "common.namespace" . }}
+  labels:
+    app: {{ include "common.fullname" . }}
+    chart: "{{ .Chart.Name }}-{{ .Chart.Version | replace "+" "_" }}"
+    release: "{{ .Release.Name }}"
+    heritage: "{{ .Release.Service }}"
+    name: {{ include "common.fullname" . }}
+spec:
+  capacity:
+    storage: {{ .Values.persistence.size}}
+  accessModes:
+    - {{ .Values.persistence.accessMode }}
+  persistentVolumeReclaimPolicy: {{ .Values.persistence.volumeReclaimPolicy }}
+  storageClassName: "{{ include "common.fullname" . }}-data"
+  hostPath:
+    path: {{ .Values.global.persistence.mountPath | default .Values.persistence.mountPath }}/{{ .Release.Name }}/{{ .Values.persistence.mountSubPath }}
+{{- end -}}
+{{- end -}}

diff --git a/kubernetes/sdnc/sdnc-prom/templates/pvc.yaml b/kubernetes/sdnc/sdnc-prom/templates/pvc.yaml
new file mode 100644 (file)
index 0000000..64e9621
--- /dev/null
+++ b/kubernetes/sdnc/sdnc-prom/templates/pvc.yaml
@@ -0,0 +1,39 @@
+{{/*
+# Copyright © 2019 Amdocs, Bell Canada, Orange
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#       http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+*/}}
+{{- if and .Values.persistence.enabled (not .Values.persistence.existingClaim) -}}
+kind: PersistentVolumeClaim
+apiVersion: v1
+metadata:
+  name: {{ include "common.fullname" . }}
+  namespace: {{ include "common.namespace" . }}
+  labels:
+    app: {{ include "common.name" . }}
+    chart: "{{ .Chart.Name }}-{{ .Chart.Version }}"
+    release: "{{ .Release.Name }}"
+    heritage: "{{ .Release.Service }}"
+    name: {{ include "common.fullname" . }}
+{{- if .Values.persistence.annotations }}
+  annotations:
+{{ toYaml .Values.persistence.annotations | indent 4 }}
+{{- end }}
+spec:
+  accessModes:
+    - {{ .Values.persistence.accessMode }}
+  resources:
+    requests:
+      storage: {{ .Values.persistence.size }}
+  storageClassName: {{ include "common.storageClass" . }}
+{{- end }}

diff --git a/kubernetes/sdnc/templates/pv-certs.yaml b/kubernetes/sdnc/templates/pv-certs.yaml
new file mode 100644 (file)
index 0000000..54266d1
--- /dev/null
+++ b/kubernetes/sdnc/templates/pv-certs.yaml
@@ -0,0 +1,38 @@
+{{/*
+# Copyright © 2018 Amdocs, AT&T, Bell Canada
+# #
+# # Licensed under the Apache License, Version 2.0 (the "License");
+# # you may not use this file except in compliance with the License.
+# # You may obtain a copy of the License at
+# #
+# #       http://www.apache.org/licenses/LICENSE-2.0
+# #
+# # Unless required by applicable law or agreed to in writing, software
+# # distributed under the License is distributed on an "AS IS" BASIS,
+# # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# # See the License for the specific language governing permissions and
+# # limitations under the License.
+*/}}
+{{ if .Values.certpersistence.enabled }}
+---
+kind: PersistentVolume
+apiVersion: v1
+metadata:
+  name: {{ include "common.fullname" . }}-certs
+  namespace: {{ include "common.namespace" . }}
+  labels:
+    app: {{ include "common.name" . }}
+    chart: "{{ .Chart.Name }}-{{ .Chart.Version | replace "+" "_" }}"
+    release: "{{ .Release.Name }}"
+    heritage: "{{ .Release.Service }}"
+    name: {{ include "common.fullname" . }}-certs
+spec:
+  capacity:
+    storage: {{ .Values.certpersistence.size }}
+  accessModes:
+    - {{ .Values.certpersistence.accessMode }}
+  storageClassName: "{{ include "common.fullname" . }}-certs"
+  persistentVolumeReclaimPolicy: {{ .Values.certpersistence.volumeReclaimPolicy }}
+  hostPath:
+    path: {{ .Values.global.persistence.mountPath | default .Values.certpersistence.mountPath }}/{{ .Release.Name }}/{{ .Values.certpersistence.mountSubPath }}
+{{ end }}

diff --git a/kubernetes/sdnc/templates/pv-data.yaml b/kubernetes/sdnc/templates/pv-data.yaml
new file mode 100644 (file)
index 0000000..a6324e4
--- /dev/null
+++ b/kubernetes/sdnc/templates/pv-data.yaml
@@ -0,0 +1,46 @@
+{{/*
+# Copyright © 2018 Amdocs, AT&T, Bell Canada
+# #
+# # Licensed under the Apache License, Version 2.0 (the "License");
+# # you may not use this file except in compliance with the License.
+# # You may obtain a copy of the License at
+# #
+# #       http://www.apache.org/licenses/LICENSE-2.0
+# #
+# # Unless required by applicable law or agreed to in writing, software
+# # distributed under the License is distributed on an "AS IS" BASIS,
+# # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# # See the License for the specific language governing permissions and
+# # limitations under the License.
+*/}}
+
+{{- $global := . }}
+{{- if and .Values.persistence.enabled (not .Values.persistence.existingClaim) -}}
+{{- if eq "True" (include "common.needPV" .) -}}
+{{- range $i := until (int $global.Values.replicaCount)}}
+kind: PersistentVolume
+apiVersion: v1
+metadata:
+  name: {{ include "common.fullname" $global }}-data-{{ $i }}
+  namespace: {{ include "common.namespace" $global }}
+  labels:
+    app: {{ include "common.fullname" $global }}
+    chart: "{{ $global.Chart.Name }}-{{ $global.Chart.Version | replace "+" "_" }}"
+    release: "{{ $global.Release.Name }}"
+    heritage: "{{ $global.Release.Service }}"
+    name: {{ include "common.fullname" $global }}
+spec:
+  capacity:
+    storage: {{ $global.Values.persistence.size}}
+  accessModes:
+    - {{ $global.Values.persistence.accessMode }}
+  storageClassName: "{{ include "common.fullname" $global }}-data"
+  persistentVolumeReclaimPolicy: {{ $global.Values.persistence.volumeReclaimPolicy }}
+  hostPath:
+    path: {{ $global.Values.global.persistence.mountPath | default $global.Values.persistence.mountPath }}/{{ $global.Release.Name }}/{{ $global.Values.persistence.mountSubPath }}-{{$i}}
+{{if ne $i (int $global.Values.replicaCount) }}
+---
+{{- end -}}
+{{- end -}}
+{{- end -}}
+{{- end -}}

diff --git a/kubernetes/sdnc/templates/pv.yaml b/kubernetes/sdnc/templates/pv.yaml
deleted file mode 100644 (file)
index 5a6566a..0000000
--- a/kubernetes/sdnc/templates/pv.yaml
+++ /dev/null
@@ -1,116 +0,0 @@
-{{/*
-# Copyright © 2018 Amdocs, AT&T, Bell Canada
-# #
-# # Licensed under the Apache License, Version 2.0 (the "License");
-# # you may not use this file except in compliance with the License.
-# # You may obtain a copy of the License at
-# #
-# #       http://www.apache.org/licenses/LICENSE-2.0
-# #
-# # Unless required by applicable law or agreed to in writing, software
-# # distributed under the License is distributed on an "AS IS" BASIS,
-# # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# # See the License for the specific language governing permissions and
-# # limitations under the License.
-*/}}
-{{- if and .Values.persistence.enabled (not .Values.persistence.existingClaim) -}}
-{{ $pvNum := default 1 .Values.replicaCount | int }}
-kind: PersistentVolume
-apiVersion: v1
-metadata:
-  name: {{ include "common.fullname" . }}-mdsal0
-  namespace: {{ include "common.namespace" . }}
-  labels:
-    app: {{ include "common.fullname" . }}
-    chart: "{{ .Chart.Name }}-{{ .Chart.Version | replace "+" "_" }}"
-    release: "{{ .Release.Name }}"
-    heritage: "{{ .Release.Service }}"
-    name: {{ include "common.fullname" . }}
-spec:
-  capacity:
-    storage: {{ .Values.persistence.size}}
-  accessModes:
-    - {{ .Values.persistence.accessMode }}
-  storageClassName: "{{ include "common.fullname" . }}-mdsal"
-  persistentVolumeReclaimPolicy: {{ .Values.persistence.volumeReclaimPolicy }}
-  hostPath:
-    path: {{ .Values.global.persistence.mountPath | default .Values.persistence.mountPath }}/{{ .Release.Name }}/{{ .Values.persistence.mountSubPath }}0
-{{ if gt $pvNum 1 }}
----
-kind: PersistentVolume
-apiVersion: v1
-metadata:
-  name: {{ include "common.fullname" . }}-mdsal1
-  namespace: {{ include "common.namespace" . }}
-  labels:
-    app: {{ include "common.fullname" . }}
-    chart: "{{ .Chart.Name }}-{{ .Chart.Version | replace "+" "_" }}"
-    release: "{{ .Release.Name }}"
-    heritage: "{{ .Release.Service }}"
-    name: {{ include "common.fullname" . }}
-spec:
-  capacity:
-    storage: {{ .Values.persistence.size}}
-  accessModes:
-    - {{ .Values.persistence.accessMode }}
-  storageClassName: "{{ include "common.fullname" . }}-mdsal"
-  persistentVolumeReclaimPolicy: {{ .Values.persistence.volumeReclaimPolicy }}
-  hostPath:
-    path: {{ .Values.global.persistence.mountPath | default .Values.persistence.mountPath }}/{{ .Release.Name }}/{{ .Values.persistence.mountSubPath }}1
-{{ end }}
-{{ if gt $pvNum 2 }}
----
-kind: PersistentVolume
-apiVersion: v1
-metadata:
-  name: {{ include "common.fullname" . }}-mdsal2
-  namespace: {{ include "common.namespace" . }}
-  labels:
-    app: {{ include "common.fullname" . }}
-    chart: "{{ .Chart.Name }}-{{ .Chart.Version | replace "+" "_" }}"
-    release: "{{ .Release.Name }}"
-    heritage: "{{ .Release.Service }}"
-    name: {{ include "common.fullname" . }}
-spec:
-  capacity:
-    storage: {{ .Values.persistence.size}}
-  accessModes:
-    - {{ .Values.persistence.accessMode }}
-  storageClassName: "{{ include "common.fullname" . }}-mdsal"
-  persistentVolumeReclaimPolicy: {{ .Values.persistence.volumeReclaimPolicy }}
-  hostPath:
-    path: {{ .Values.global.persistence.mountPath | default .Values.persistence.mountPath }}/{{ .Release.Name }}/{{ .Values.persistence.mountSubPath }}2
-{{ end }}
-{{- end -}}
-{{ if .Values.certpersistence.enabled }}
----
-kind: PersistentVolume
-apiVersion: v1
-metadata:
-  name: {{ include "common.fullname" . }}-pv-certs
-  namespace: {{ include "common.namespace" . }}
-  labels:
-    app: {{ include "common.name" . }}-pv-certs
-    chart: "{{ .Chart.Name }}-{{ .Chart.Version | replace "+" "_" }}"
-    release: "{{ .Release.Name }}"
-    heritage: "{{ .Release.Service }}"
-    name: {{ include "common.fullname" . }}-certs
-spec:
-  capacity:
-    storage: {{ .Values.certpersistence.size }}
-  accessModes:
-    - {{ .Values.certpersistence.accessMode }}
-{{- if .Values.certpersistence.storageClass }}
-{{- if (eq "-" .Values.certpersistence.storageClass) }}
-  storageClassName: ""
-{{- else }}
-  storageClassName: "{{ .Values.certpersistence.storageClass }}"
-{{- end }}
-{{- end }}
-  persistentVolumeReclaimPolicy: {{ .Values.certpersistence.volumeReclaimPolicy }}
-  hostPath:
-    path: {{ .Values.global.persistence.mountPath | default .Values.certpersistence.mountPath }}/{{ .Values.certpersistence.mountSubPath }}
-{{ end }}
-
-
-

diff --git a/kubernetes/sdnc/templates/pvc.yaml b/kubernetes/sdnc/templates/pvc.yaml
index aa9515b..21c2dbc 100644 (file)
--- a/kubernetes/sdnc/templates/pvc.yaml
+++ b/kubernetes/sdnc/templates/pvc.yaml
@@ -2,31 +2,27 @@
 kind: PersistentVolumeClaim
 apiVersion: v1
 metadata:
-  name: {{ include "common.fullname" .}}-pvc-certs
+  name: {{ include "common.fullname" .}}-certs
   namespace: {{ include "common.namespace" . }}
   labels:
-    app: {{ include "common.name" . }}-pvc-certs
+    app: {{ include "common.name" . }}
     chart: "{{ .Chart.Name }}-{{ .Chart.Version }}"
     release: "{{ .Release.Name }}"
     heritage: "{{ .Release.Service }}"
+    name: {{ include "common.fullname" . }}-certs
 {{- if .Values.certpersistence.annotations }}
   annotations:
 {{ toYaml .Values.certpersistence.annotations | indent 4 }}
 {{- end }}
 spec:
-  selector:
-    matchLabels:
-      app: {{ include "common.name" . }}-pv-certs
   accessModes:
     - {{ .Values.certpersistence.accessMode }}
   resources:
     requests:
       storage: {{ .Values.certpersistence.size }}
-{{- if .Values.certpersistence.storageClass }}
-{{- if (eq "-" .Values.certpersistence.storageClass) }}
-  storageClassName: ""
+{{- if eq "True" (include "common.needPV" .) }}
+  storageClassName: "{{ include "common.fullname" . }}-certs"
 {{- else }}
-  storageClassName: "{{ .Values.certpersistence.storageClass }}"
-{{- end }}
-{{- end }}
-{{- end -}}
\ No newline at end of file
+  storageClassName: {{ include "common.storageClass" . }}
+  {{- end }}
+{{- end -}}

diff --git a/kubernetes/sdnc/templates/statefulset.yaml b/kubernetes/sdnc/templates/statefulset.yaml
index e3ac50f..4ab8d1c 100644 (file)
--- a/kubernetes/sdnc/templates/statefulset.yaml
+++ b/kubernetes/sdnc/templates/statefulset.yaml
@@ -46,13 +46,13 @@ spec:
               fieldPath: metadata.namespace
         image: "{{ .Values.global.readinessRepository }}/{{ .Values.global.readinessImage }}"
         imagePullPolicy: {{ .Values.global.pullPolicy | default .Values.pullPolicy }}
-        name: {{ include "common.name" . }}-readiness   
+        name: {{ include "common.name" . }}-readiness
       - name: {{ include "common.name" . }}-chown
         image: "busybox"
         command: ["sh", "-c", "chown -R {{ .Values.config.odlUid }}:{{ .Values.config.odlGid}} {{ .Values.persistence.mdsalPath }} ; chown -R {{ .Values.config.odlUid }}:{{ .Values.config.odlGid}} {{ .Values.certpersistence.certPath }}"]
         volumeMounts:
           - mountPath: {{ .Values.persistence.mdsalPath }}
-            name: {{ include "common.fullname" . }}-mdsal
+            name: {{ include "common.fullname" . }}-data
           - mountPath: {{ .Values.certpersistence.certPath }}
             name: {{ include "common.fullname" . }}-certs
       containers:
@@ -140,7 +140,7 @@ spec:
             name: properties
             subPath: blueprints-processor-adaptor.properties
           - mountPath: {{ .Values.persistence.mdsalPath }}
-            name: {{ include "common.fullname" . }}-mdsal
+            name: {{ include "common.fullname" . }}-data
           - mountPath: /var/log/onap
             name: logs
           - mountPath: {{ .Values.certpersistence.certPath }}
@@ -204,26 +204,27 @@ spec:
         - name: {{ include "common.fullname" . }}-certs
   {{ if .Values.certpersistence.enabled }}
           persistentVolumeClaim:
-            claimName: {{ include "common.fullname" . }}-pvc-certs
+            claimName: {{ include "common.fullname" . }}-certs
   {{ else }}
           emptyDir: {}
   {{ end }}
   {{ if not .Values.persistence.enabled }}
-        - name: {{ include "common.fullname" . }}-mdsal
+        - name: {{ include "common.fullname" . }}-data
           emptyDir: {}
   {{ else }}
   volumeClaimTemplates:
   - metadata:
-      name: {{ include "common.fullname" . }}-mdsal
+      name: {{ include "common.fullname" . }}-data
       labels:
         name: {{ include "common.fullname" . }}
+        chart: "{{ .Chart.Name }}-{{ .Chart.Version }}"
+        release: "{{ .Release.Name }}"
+        heritage: "{{ .Release.Service }}"
     spec:
-      accessModes: [ {{ .Values.persistence.accessMode }} ]
-      storageClassName: {{ include "common.fullname" . }}-mdsal
+      accessModes:
+      - {{ .Values.persistence.accessMode }}
+      storageClassName: {{ include "common.storageClass" . }}
       resources:
         requests:
           storage: {{ .Values.persistence.size }}
-      selector:
-        matchLabels:
-          name: {{ include "common.fullname" . }}
-  {{ end }}
+  {{- end }}