Feature 8170: deploy OSM services with a helm chart

[osm/devops.git] / installers / helm / osm / templates / mysql / mysql-statefulset.yaml

diff --git a/installers/helm/osm/templates/mysql/mysql-statefulset.yaml b/installers/helm/osm/templates/mysql/mysql-statefulset.yaml
new file mode 100644 (file)
index 0000000..c9b2d16
--- /dev/null
+++ b/installers/helm/osm/templates/mysql/mysql-statefulset.yaml
@@ -0,0 +1,94 @@
+{{- if .Values.mysql.enabled -}}
+#######################################################################################
+# Copyright ETSI Contributors and Others.
+#
+# 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.
+#######################################################################################
+apiVersion: apps/v1
+kind: StatefulSet
+metadata:
+  name: mysql
+  labels:
+    {{- include "osm.labels" . | nindent 4 }}
+spec:
+  replicas: {{ .Values.mysql.replicaCount | default .Values.global.replicaCount }}
+  serviceName: mysql
+  selector:
+    matchLabels:
+      app.kubernetes.io/component: mysql
+      {{- include "osm.selectorLabels" . | nindent 6 }}
+  template:
+    metadata:
+      {{- with .Values.global.podAnnotations }}
+      annotations:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      labels:
+        app.kubernetes.io/component: mysql
+        {{- include "osm.selectorLabels" . | nindent 8 }}
+    spec:
+      {{- with .Values.global.imagePullSecrets }}
+      imagePullSecrets:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      serviceAccountName: {{ include "osm.serviceAccountName" . }}
+      containers:
+        - name: mysql
+          securityContext:
+            # readOnlyRootFilesystem: true
+            allowPrivilegeEscalation: false
+            # runAsNonRoot: true
+          image: mysql:5
+          imagePullPolicy: {{ .Values.global.image.pullPolicy }}
+          ports:
+            - containerPort: 3306
+              protocol: TCP
+              name: mysql
+          volumeMounts:
+            - name: mysql-db
+              mountPath: /var/lib/mysql
+          resources:
+            limits:
+              memory: 1024Mi
+            requests:
+              memory: 128Mi
+          envFrom:
+          {{- if not .Values.mysql.useOsmSecret }}
+            - secretRef:
+                name: {{ .Values.mysql.secretName | default "ro-db-secret" }}
+          {{- else }}
+          env:
+            - name: MYSQL_ROOT_PASSWORD
+              valueFrom:
+                secretKeyRef:
+                  name: {{ include "osm.fullname" . }}-secret
+                  key: OSM_MYSQL_ROOT_PASSWORD
+          {{- end }}
+      {{- with .Values.global.nodeSelector }}
+      nodeSelector:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      {{- with .Values.global.affinity }}
+      affinity:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      {{- with .Values.global.tolerations }}
+      tolerations:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      volumes:
+        - name: mysql-db
+          hostPath:
+            path: {{ .Values.mysql.dbHostPath | default "/var/lib/osm/{{ .Release.Namespace }}/osm_ro_db/_data" }}
+{{- end }}
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