[NBI] Use the common galera cluster of ONAP
Instead of having our "own" galera cluster, use the common one already
proposed by OOM.
If a local cluster is needed, you just need to set
global.mariadbGalera.localCluster to True.
Also create a common chart that create the needed values for the
database.
Change-Id: I9ad551b76a40732b4ab3fc34ba7cde6ca90fe432
Issue-ID: EXTAPI-348
Signed-off-by: Sylvain Desbureaux <sylvain.desbureaux@orange.com>
diff --git a/kubernetes/common/mariadb-init/templates/job.yaml b/kubernetes/common/mariadb-init/templates/job.yaml
new file mode 100644
index 0000000..679c10c
--- /dev/null
+++ b/kubernetes/common/mariadb-init/templates/job.yaml
@@ -0,0 +1,105 @@
+# Copyright © 2019 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.
+
+apiVersion: batch/v1
+kind: Job
+metadata:
+ name: {{ include "common.fullname" . }}-config-job
+ namespace: {{ include "common.namespace" . }}
+ labels:
+ app: {{ include "common.name" . }}
+ chart: {{ .Chart.Name }}-{{ .Chart.Version | replace "+" "_" }}
+ release: {{ .Release.Name }}
+ heritage: {{ .Release.Service }}
+spec:
+ backoffLimit: 20
+ template:
+ metadata:
+ labels:
+ app: {{ include "common.name" . }}
+ release: {{ .Release.Name }}
+ name: {{ include "common.name" . }}
+ spec:
+ initContainers:
+ - name: {{ include "common.name" . }}-readiness
+ command:
+ - /root/ready.py
+ args:
+ - --container-name
+ - {{ .Values.global.mariadbGalera.nameOverride }}
+ env:
+ - name: NAMESPACE
+ valueFrom:
+ fieldRef:
+ apiVersion: v1
+ fieldPath: metadata.namespace
+ image: "{{ .Values.global.readinessRepository }}/{{ .Values.global.readinessImage }}"
+ imagePullPolicy: {{ .Values.global.pullPolicy | default .Values.pullPolicy }}
+ containers:
+ - name: {{ include "common.name" . }}
+ image: "{{ include "common.repository" . }}/{{ .Values.image }}"
+ imagePullPolicy: {{ .Values.global.pullPolicy | default .Values.pullPolicy }}
+ command:
+ - bash
+ - /db_init/db_init.sh
+ env:
+ - name: DB_HOST
+ value: "{{ .Values.global.mariadbGalera.nameOverride }}"
+ - name: DB_PORT
+ value: "{{ .Values.global.mariadbGalera.servicePort }}"
+ - name: MYSQL_ROOT_PASSWORD
+ valueFrom:
+ secretKeyRef:
+ name: {{ include "mariadbInit.mariadbClusterSecret" . }}
+ key: {{ .Values.global.mariadbGalera.userRootSecretKey }}
+ - name: MYSQL_PASSWORD
+ valueFrom:
+ secretKeyRef:
+ name: {{ template "common.fullname" . }}
+ key: db-user-password
+{{- $root := . }}
+{{ range $db, $_value := .Values.config.mysqlAdditionalDatabases }}
+ - name: {{ printf "MYSQL_PASSWORD_%s" $db | upper }}
+ valueFrom:
+ secretKeyRef:
+ name: {{ template "common.fullname" $root }}-secret
+ key: {{ printf "db-%s-user-password" $db }}
+{{ end }}
+ volumeMounts:
+ - mountPath: /etc/localtime
+ name: localtime
+ readOnly: true
+ - name: mariadb-conf
+ mountPath: /db_init/
+ readOnly: true
+ resources:
+{{ include "common.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: mariadb-conf
+ configMap:
+ name: {{ include "mariadbInit.configMap" . }}
+ - name: localtime
+ hostPath:
+ path: /etc/localtime
+ restartPolicy: Never
+ imagePullSecrets:
+ - name: "{{ include "common.namespace" . }}-docker-registry-key"