Merge "Add chart for redis cluster"

1 files changed, 116 insertions, 0 deletions

diff --git a/kubernetes/dcaegen2/charts/redis/templates/statefulset.yaml b/kubernetes/dcaegen2/charts/redis/templates/statefulset.yaml
new file mode 100644
index 0000000000..472471416b
--- /dev/null
+++ b/kubernetes/dcaegen2/charts/redis/templates/statefulset.yaml
@@ -0,0 +1,116 @@
+{{/*
+# Copyright © 2017 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.
+*/}}
+apiVersion: apps/v1beta1
+kind: StatefulSet
+metadata:
+  name: {{ include "common.fullname" . }}
+  namespace: {{ include "common.namespace" . }}
+  labels:
+    app: {{ include "common.name" . }}
+    chart: {{ .Chart.Name }}-{{ .Chart.Version | replace "+" "_" }}
+    release: {{ .Release.Name }}
+    heritage: {{ .Release.Service }}
+spec:
+  serviceName: {{ .Values.service.name }}
+  replicas: {{ .Values.replicaCount }}
+  template:
+    metadata:
+      labels:
+        app: {{ include "common.name" . }}
+        release: {{ .Release.Name }}
+    spec:
+      initContainers:
+      containers:
+        - name: {{ include "common.name" . }}
+          image: "{{ .Values.repository | default .Values.repository }}/{{ .Values.image }}"
+          imagePullPolicy: {{ .Values.global.pullPolicy | default .Values.pullPolicy }}
+          command:
+          - /bin/sh
+          - -c
+          - |
+            /opt/scripts/redis-cluster-config.sh &
+            /usr/local/bin/redis-server-config.sh
+          ports:
+          - containerPort: {{ .Values.service.internalPort }}
+            name: {{ .Values.service.name }}
+          - containerPort: {{ .Values.service.internalPort2 }}
+            name: {{ .Values.service.name2 }}
+          # disable liveness probe when breakpoints set in debugger
+          # so K8s doesn't restart unresponsive container
+          {{- if eq .Values.liveness.enabled true }}
+          livenessProbe:
+            exec:
+              command:
+              - sh
+              - -c
+              - "redis-cli -h $(hostname) ping"
+            initialDelaySeconds: {{ .Values.liveness.initialDelaySeconds }}
+            periodSeconds: {{ .Values.liveness.periodSeconds }}
+            timeoutSeconds: {{ .Values.liveness.timeoutSeconds }}
+          {{end -}}
+          readinessProbe:
+            tcpSocket:
+              port: {{ .Values.service.internalPort }}
+            initialDelaySeconds: {{ .Values.readiness.initialDelaySeconds }}
+            periodSeconds: {{ .Values.readiness.periodSeconds }}
+          env:
+          volumeMounts:
+          - mountPath: /etc/localtime
+            name: localtime
+            readOnly: true
+          - mountPath: /conf
+            name: {{ include "common.fullname" . }}-config
+          - mountPath: /data
+            name: {{ include "common.fullname" . }}-data
+          - mountPath: /opt/scripts
+            name: {{ include "common.fullname" . }}-scripts
+          resources:
+{{ toYaml .Values.resources | indent 12 }}
+        {{- if .Values.nodeSelector }}
+        nodeSelector:
+{{ toYaml .Values.nodeSelector | indent 10 }}
+        {{- end -}}
+        {{- if .Values.affinity }}
+        affinity:
+{{ toYaml .Values.affinity | indent 10 }}
+        {{- end }}
+      volumes:
+      - name: {{ include "common.fullname" . }}-config
+        configMap:
+          name: {{ include "common.fullname" . }}
+          items:
+          - key: redis.conf
+            path: redis.conf
+      - name: {{ include "common.fullname" . }}-scripts
+        configMap:
+          name: {{ include "common.fullname" . }}-scripts
+          defaultMode: 0755 
+      - name: localtime
+        hostPath:
+          path: /etc/localtime
+      imagePullSecrets:
+      - name: "{{ include "common.namespace" . }}-docker-registry-key"
+  volumeClaimTemplates:
+  - metadata:
+      name: {{ include "common.fullname" . }}-data
+      labels:
+        name: {{ include "common.fullname" . }}      
+    spec:
+      accessModes: [ {{ .Values.persistence.accessMode }} ]
+      storageClassName: manual
+      resources:
+        requests:
+          storage: {{ .Values.persistence.size }}