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-rw-r--r--kubernetes/common/mariadb-galera/templates/statefulset.yaml119
1 files changed, 119 insertions, 0 deletions
diff --git a/kubernetes/common/mariadb-galera/templates/statefulset.yaml b/kubernetes/common/mariadb-galera/templates/statefulset.yaml
new file mode 100644
index 0000000000..b8ba75e52c
--- /dev/null
+++ b/kubernetes/common/mariadb-galera/templates/statefulset.yaml
@@ -0,0 +1,119 @@
+apiVersion: apps/v1beta1
+kind: StatefulSet
+metadata:
+ name: {{ include "common.fullname" . }}
+ namespace: {{ include "common.namespace" . }}
+ labels:
+ app: {{ include "common.fullname" . }}
+ chart: "{{ .Chart.Name }}-{{ .Chart.Version }}"
+ release: "{{ .Release.Name }}"
+ heritage: "{{ .Release.Service }}"
+spec:
+ serviceName: {{ include "common.fullname" . }}
+ replicas: {{ .Values.replicaCount }}
+ template:
+ metadata:
+ labels:
+ app: {{ include "common.fullname" . }}
+ annotations:
+ pod.alpha.kubernetes.io/initialized: "true"
+ spec:
+ {{- if .Values.nodeSelector }}
+ nodeSelector:
+{{ toYaml .Values.nodeSelector | indent 8 }}
+ {{- end }}
+ volumes:
+ {{- if .Values.externalConfig }}
+ - name: config
+ configMap:
+ name: {{ include "common.fullname" . }}-externalConfig
+ {{- end}}
+ - name: localtime
+ hostPath:
+ path: /etc/localtime
+ imagePullSecrets:
+ - name: {{ include "common.namespace" . }}-docker-registry-key
+ containers:
+ - name: {{ include "common.fullname" . }}
+ image: "{{ .Values.global.repository | default .Values.repository }}/{{ .Values.image }}"
+ imagePullPolicy: {{ .Values.global.pullPolicy | default .Values.pullPolicy | quote}}
+ env:
+ - name: POD_NAMESPACE
+ valueFrom:
+ fieldRef:
+ apiVersion: v1
+ fieldPath: metadata.namespace
+ - name: MYSQL_USER
+ value: {{ default "" .Values.config.userName | quote }}
+ - name: MYSQL_PASSWORD
+ valueFrom:
+ secretKeyRef:
+ name: {{ template "common.fullname" . }}
+ key: user-password
+ - name: MYSQL_DATABASE
+ value: {{ default "" .Values.config.mysqlDatabase | quote }}
+ - name: MYSQL_ROOT_PASSWORD
+ valueFrom:
+ secretKeyRef:
+ name: {{ template "common.fullname" . }}
+ key: db-root-password
+ ports:
+ - containerPort: {{ .Values.service.internalPort }}
+ name: {{ .Values.service.name }}
+ - containerPort: {{ .Values.service.sstPort }}
+ name: {{ .Values.service.sstName }}
+ - containerPort: {{ .Values.service.replicationPort }}
+ name: {{ .Values.service.replicationName }}
+ - containerPort: {{ .Values.service.istPort }}
+ name: {{ .Values.service.istName }}
+ readinessProbe:
+ exec:
+ command:
+ - /usr/share/container-scripts/mysql/readiness-probe.sh
+ initialDelaySeconds: {{ .Values.readiness.initialDelaySeconds }}
+ periodSeconds: {{ .Values.readiness.periodSeconds }}
+ {{- if eq .Values.liveness.enabled true }}
+ livenessProbe:
+ exec:
+ command: ["mysqladmin", "ping"]
+ initialDelaySeconds: {{ .Values.liveness.initialDelaySeconds }}
+ periodSeconds: {{ .Values.liveness.periodSeconds }}
+ timeoutSeconds: {{ .Values.liveness.timeoutSeconds }}
+ {{- end }}
+ resources:
+{{ toYaml .Values.resources | indent 12 }}
+ volumeMounts:
+ {{- if .Values.externalConfig }}
+ - mountPath: /etc/config
+ name: config
+ {{- end}}
+ - mountPath: /etc/localtime
+ name: localtime
+ readOnly: true
+{{- if .Values.persistence.enabled }}
+ - mountPath: /var/lib/mysql
+ name: {{ include "common.fullname" . }}-data
+ subPath: data
+ initContainers:
+ - name: mariadb-galera-prepare
+ image: {{ .Values.global.repository | default .Values.repository }}/{{ .Values.imageInit }}
+ command: ["sh", "-c", "chown -R 27:27 /var/lib/mysql"]
+ volumeMounts:
+ - name: {{ include "common.fullname" . }}-data
+ mountPath: /var/lib/mysql
+ volumeClaimTemplates:
+ - metadata:
+ name: {{ include "common.fullname" . }}-data
+ annotations:
+ {{- if .Values.persistence.storageClass }}
+ volume.beta.kubernetes.io/storage-class: {{ .Values.persistence.storageClass | quote }}
+ {{- else }}
+ volume.alpha.kubernetes.io/storage-class: default
+ {{- end }}
+ spec:
+ accessModes:
+ - {{ .Values.persistence.accessMode | quote }}
+ resources:
+ requests:
+ storage: {{ .Values.persistence.size | quote }}
+{{- end }} \ No newline at end of file