5 files changed, 25 insertions, 102 deletions
diff --git a/kubernetes/common/cassandra/templates/backup/cronjob.yaml b/kubernetes/common/cassandra/templates/backup/cronjob.yaml
index 2edc8071f9..e4f2aabfa0 100644
--- a/kubernetes/common/cassandra/templates/backup/cronjob.yaml
+++ b/kubernetes/common/cassandra/templates/backup/cronjob.yaml
@@ -19,11 +19,7 @@ kind: CronJob
 metadata:
   name: {{ include "common.fullname" . }}-backup
   namespace: {{ include "common.namespace" . }}
-  labels:
-    app: {{ include "common.fullname" . }}
-    chart: {{ .Chart.Name }}-{{ .Chart.Version | replace "+" "_" }}
-    release: {{ include "common.release" . }}
-    heritage: {{ .Release.Service }}
+  labels: {{- include "common.labels" . | nindent 4 }}
 spec:
   schedule: {{ .Values.backup.cron | quote }}
   concurrencyPolicy: Forbid
@@ -31,6 +27,10 @@ spec:
   jobTemplate:
     spec:
       template:
+        metadata:
+          labels: {{- include "common.labels" . | nindent 12 }}
+          annotations: {{- include "common.tplValue" (dict "value" .Values.podAnnotations "context" .) | nindent 12 }}
+          name: {{ include "common.name" . }}
         spec:
           restartPolicy: Never
           initContainers:
diff --git a/kubernetes/common/cassandra/templates/pv.yaml b/kubernetes/common/cassandra/templates/pv.yaml
index fd0a758e63..76a224ab5f 100644
--- a/kubernetes/common/cassandra/templates/pv.yaml
+++ b/kubernetes/common/cassandra/templates/pv.yaml
@@ -12,35 +12,4 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-{{- $global := . }}
-{{- if and $global.Values.persistence.enabled (not $global.Values.persistence.existingClaim) }}
-{{- if eq "True" (include "common.needPV" .) -}}
-{{- range $i := until (int $global.Values.replicaCount)}}
----
-apiVersion: v1
-kind: PersistentVolume
-metadata:
-  name: {{ include "common.release" $global }}-{{ $global.Values.service.name }}-{{ $i }}
-  namespace: {{ $global.Release.Namespace }}
-  labels:
-    type: {{ $global.Values.persistence.storageType }}
-    app: {{ $global.Values.service.name }}
-    chart: {{ $global.Chart.Name }}-{{ $global.Chart.Version | replace "+" "_" }}
-    release: {{ include "common.release" $global }}
-    heritage: {{ $global.Release.Service }}
-spec:
-  capacity:
-    storage: {{ $global.Values.persistence.size }}
-  accessModes:
-  {{- if $global.Values.backup.enabled }}
-  - ReadWriteMany
-  {{- else }}
-  - ReadWriteOnce
-  {{- end }}
-  persistentVolumeReclaimPolicy: {{ $global.Values.persistence.volumeReclaimPolicy }}
-  storageClassName: "{{ include "common.fullname" $global }}-data"
-  hostPath:
-    path: {{ $global.Values.persistence.mountPath }}/{{ include "common.release" $global }}/{{ $global.Values.persistence.mountSubPath }}-{{ $i }}
-{{- end -}}
-{{- end -}}
-{{- end -}}
+{{ include "common.replicaPV" . }}
diff --git a/kubernetes/common/cassandra/templates/service.yaml b/kubernetes/common/cassandra/templates/service.yaml
index 6cbddbea40..0b91076f82 100644
--- a/kubernetes/common/cassandra/templates/service.yaml
+++ b/kubernetes/common/cassandra/templates/service.yaml
@@ -12,38 +12,4 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-apiVersion: v1
-kind: Service
-metadata:
-  name: {{ include "common.servicename" . }}
-  namespace: {{ include "common.namespace" . }}
-  labels:
-    app: {{ include "common.name" . }}
-    chart: {{ .Chart.Name }}-{{ .Chart.Version | replace "+" "_" }}
-    release: {{ include "common.release" . }}
-    heritage: {{ .Release.Service }}
-  annotations:
-    service.alpha.kubernetes.io/tolerate-unready-endpoints: "true"
-spec:
-  type: {{ .Values.service.type }}
-  publishNotReadyAddresses: true
-  ports:
-  {{if eq .Values.service.type "NodePort" -}}
-  {{- $global := . }}
-  {{- range $index, $ports := .Values.service.ports }}
-  - port: {{ $ports.port }}
-    targetPort: {{ $ports.port }}
-    nodePort: {{ $global.Values.global.nodePortPrefix | default $global.Values.nodePortPrefix }}{{ $ports.nodePort }}
-    name: {{ $ports.name }}
-  {{- end }}
-{{- else -}}
-  {{- range $index, $ports := .Values.service.ports }}
-  - port: {{ $ports.port }}
-    targetPort: {{ $ports.port }}
-    name: {{ $ports.name }}
-  {{- end }}
-{{- end}}
-  selector:
-    app: {{ include "common.name" . }}
-    release: {{ include "common.release" . }}
-  clusterIP: None
+{{ include "common.headlessService" . }}
diff --git a/kubernetes/common/cassandra/templates/statefulset.yaml b/kubernetes/common/cassandra/templates/statefulset.yaml
index b737a8f960..16aa27f68a 100644
--- a/kubernetes/common/cassandra/templates/statefulset.yaml
+++ b/kubernetes/common/cassandra/templates/statefulset.yaml
@@ -12,42 +12,25 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-apiVersion: apps/v1beta1
+apiVersion: apps/v1
 kind: StatefulSet
-metadata:
-  name: {{ include "common.fullname" . }}
-  namespace: {{ include "common.namespace" . }}
-  labels:
-    app: {{ include "common.name" . }}
-    chart: {{ .Chart.Name }}-{{ .Chart.Version | replace "+" "_" }}
-    release: {{ include "common.release" . }}
-    heritage: {{ .Release.Service }}
+metadata: {{- include "common.resourceMetadata" . | nindent 2 }}
 spec:
-  selector:
-    matchLabels:
-      app: {{ include  "common.name" . }}
-      release: {{ include "common.release" . }}
+  selector: {{- include "common.selectors" . | nindent 4 }}
   serviceName: {{ include "common.servicename" . }}
   replicas: {{ .Values.replicaCount }}
   podManagementPolicy: {{ .Values.podManagementPolicy }}
   updateStrategy:
     type: {{ .Values.updateStrategy.type }}
   template:
-    metadata:
-      labels:
-        app: {{ include "common.name" . }}
-        release: {{ include "common.release" . }}
-      name: {{ include "common.name" . }}
+    metadata: {{- include "common.templateMetadata" . | nindent 6 }}
     spec:
       hostNetwork: {{ .Values.hostNetwork }}
       containers:
       - name: {{ include "common.name" . }}
         image: {{ .Values.image }}
         imagePullPolicy: {{ .Values.global.pullPolicy | default .Values.pullPolicy }}
-        ports:
-        {{- range $index, $ports := .Values.service.ports }}
-        - containerPort: {{ $ports.port }}
-        {{- end }}
+        ports: {{ include "common.containerPorts" . | nindent 8  }}
         volumeMounts:
           - name: {{ include "common.fullname" . }}-data
             mountPath: /var/lib/cassandra
diff --git a/kubernetes/common/cassandra/values.yaml b/kubernetes/common/cassandra/values.yaml
index c3af7e59b2..dfa0a3e250 100644
--- a/kubernetes/common/cassandra/values.yaml
+++ b/kubernetes/common/cassandra/values.yaml
@@ -75,22 +75,27 @@ readiness:
   failureThreshold: 3
 
 service:
-  type: ClusterIP
   name: cassandra
-  ports:
-  - name: intra
+  headless:
+    suffix: ""
+    annotations:
+      service.alpha.kubernetes.io/tolerate-unready-endpoints: "true"
+    publishNotReadyAddresses: true
+  headlessPorts:
+  - name: tcp-intra
     port: 7000
   - name: tls
     port: 7001
-  - name: jmx
+  - name: tcp-jmx
     port: 7199
-  - name: cql
+  - name: tcp-cql
     port: 9042
-  - name: thrift
+  - name: tcp-thrift
     port: 9160
-  - name: agent
+  - name: tcp-agent
     port: 61621
 
+podAnnotations: {}
 podManagementPolicy: OrderedReady
 updateStrategy:
   type: RollingUpdate
@@ -116,7 +121,7 @@ persistence:
   ##
   ## storageClass: "-"
   ## Not set as it depends of the backup enabledment or not.
-  #accessMode: ReadWriteOnce
+  accessMode: ReadWriteOnce
   size: 2Gi
   mountPath: /dockerdata-nfs
   mountSubPath: cassandra