--- /dev/null
+{{/*
+# Copyright © 2019 Amdocs, 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.
+*/}}
+{{- if .Values.backup.enabled }}
+apiVersion: batch/v1beta1
+kind: CronJob
+metadata:
+ name: {{ include "common.fullname" . }}-backup
+ namespace: {{ include "common.namespace" . }}
+ labels:
+ app: {{ include "common.fullname" . }}
+ chart: {{ .Chart.Name }}-{{ .Chart.Version | replace "+" "_" }}
+ release: {{ .Release.Name }}
+ heritage: {{ .Release.Service }}
+spec:
+ schedule: {{ .Values.backup.cron | quote }}
+ concurrencyPolicy: Forbid
+ startingDeadlineSeconds: 120
+ jobTemplate:
+ spec:
+ template:
+ spec:
+ restartPolicy: Never
+ initContainers:
+ - command:
+ - /root/ready.py
+ args:
+ - --container-name
+ - {{ include "common.name" . }}
+ env:
+ - name: NAMESPACE
+ valueFrom:
+ fieldRef:
+ apiVersion: v1
+ fieldPath: metadata.namespace
+ image: "{{ .Values.global.readinessRepository }}/{{ .Values.global.readinessImage }}"
+ imagePullPolicy: {{ .Values.global.pullPolicy | default .Values.pullPolicy }}
+ name: {{ include "common.name" . }}-readiness
+ - name: mariadb-galera-backup-init
+ image: "{{ include "common.repository" . }}/{{ .Values.backupImage }}"
+ imagePullPolicy: {{ .Values.global.pullPolicy | default .Values.pullPolicy }}
+ command:
+ - /bin/bash
+ - -c
+ - |
+ remove_dir(){
+ dirToRemove=$1
+ rm -rf $dirToRemove
+ echo "Failed" > /backup/backup.log
+ echo "Backup failed!!!"
+ }
+
+ target_dir=/backup/backup-`date +%s`
+ mkdir -p $target_dir
+
+ mysqlhost={{ include "common.fullname" . }}-{{ sub .Values.replicaCount 1 }}.{{ .Values.service.name }}
+
+ mariabackup --backup --target-dir=$target_dir --user=root --password=$DB_PASS --host=$mysqlhost
+
+ ret_code=$?
+ if [ $ret_code -ne 0 ]; then
+ remove_dir $target_dir
+ exit 0
+ fi
+
+ echo "Starting Backup Preparation!!!"
+ mariabackup --prepare --target-dir=$target_dir
+ ret_code=$?
+ if [ $ret_code -ne 0 ]; then
+ remove_dir $target_dir
+ exit 0
+ fi
+ echo "Success" > /backup/backup.log
+ echo "Backup Successful!!!"
+ env:
+ - name: DB_PASS
+ valueFrom:
+ secretKeyRef:
+ name: {{ include "common.fullname" . }}
+ key: db-root-password
+ volumeMounts:
+ - name: backup-data
+ mountPath: /backup
+ - name: db-data
+ mountPath: /var/lib/mysql
+ containers:
+ - name: mariadb-backup-validate
+ image: "{{ include "common.repository" . }}/{{ .Values.backupImage }}"
+ imagePullPolicy: {{ .Values.global.pullPolicy | default .Values.pullPolicy }}
+ env:
+ - name: MYSQL_ROOT_PASSWORD
+ valueFrom:
+ secretKeyRef:
+ name: {{ include "common.fullname" . }}
+ key: db-root-password
+ command:
+ - /bin/bash
+ - -c
+ - |
+ remove_dir(){
+ dirToRemove=$1
+ rm -rf $dirToRemove
+ echo "Validation Failed!!!";
+ }
+
+ backup_result=`cat /backup/backup.log`
+ rm -rf /backup/backup.log
+
+ if [ "$backup_result" == "Failed" ]; then
+ echo "Backup Failed!!! So Validation Failed!!!";
+ exit 0
+ fi
+
+ target_dir=$(ls -td -- /backup/backup-* | head -n 1)
+ cp -Ra $target_dir/* /var/lib/mysql/
+
+ if [ ! "$(ls -A /var/lib/mysql)" ]; then
+ remove_dir $target_dir
+ exit 0
+ fi
+
+ /docker-entrypoint.sh mysqld &
+
+ count=0
+ until mysql --user=root --password=$MYSQL_ROOT_PASSWORD -e "SELECT 1";
+ do sleep 3;
+ count=`expr $count + 1`;
+ if [ $count -ge 30 ]; then
+ remove_dir $target_dir
+ exit 0;
+ fi;
+ done
+
+ mysqlcheck -A --user=root --password=$MYSQL_ROOT_PASSWORD > /tmp/output.log
+ error_lines=`cat /tmp/output.log| grep -v "OK" | wc -l`
+
+ cat /tmp/output.log
+
+ if [ $error_lines -gt 1 ];then
+ remove_dir $target_dir
+ else
+ echo "Validation successful!!!"
+ cd /backup
+ totalFiles=`ls -t | grep "backup-" | wc -l`
+ if [ $totalFiles -gt {{ .Values.backup.retentionPeriod }} ]; then
+ filestoDelete=`expr $totalFiles - {{ .Values.backup.retentionPeriod }}`
+ ls -tr | grep backup | head -$filestoDelete | xargs rm -rf
+ fi
+ fi
+ volumeMounts:
+ - mountPath: /etc/localtime
+ name: localtime
+ readOnly: true
+ - name: backup-data
+ mountPath: /backup
+ volumes:
+ - name: localtime
+ hostPath:
+ path: /etc/localtime
+ - name: db-data
+ persistentVolumeClaim:
+ claimName: {{ include "common.fullname" . }}-db-data
+ - name: backup-data
+ persistentVolumeClaim:
+ claimName: {{ include "common.fullname" . }}-backup
+{{- end }}
--- /dev/null
+{{/*
+# Copyright © 2019 Amdocs, 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.
+*/}}
+{{- if .Values.backup.enabled }}
+{{- if and .Values.persistence.enabled (not .Values.persistence.existingClaim) -}}
+kind: PersistentVolume
+apiVersion: v1
+metadata:
+ name: {{ include "common.fullname" . }}-backup
+ namespace: {{ include "common.namespace" . }}
+ labels:
+ app: {{ include "common.name" . }}
+ chart: "{{ .Chart.Name }}-{{ .Chart.Version | replace "+" "_" }}"
+ release: "{{ .Release.Name }}"
+ heritage: "{{ .Release.Service }}"
+ name: {{ include "common.fullname" . }}-backup
+spec:
+ capacity:
+ storage: {{ .Values.persistence.size}}
+ accessModes:
+ - {{ .Values.persistence.accessMode }}
+ persistentVolumeReclaimPolicy: {{ .Values.persistence.volumeReclaimPolicy }}
+ hostPath:
+ path: {{ .Values.global.persistence.backup.mountPath | default .Values.persistence.backup.mountPath }}/{{ include "common.namespace" . }}/{{include "common.name" . }}
+---
+kind: PersistentVolume
+apiVersion: v1
+metadata:
+ name: {{ include "common.fullname" . }}-db-data
+ namespace: {{ include "common.namespace" . }}
+ labels:
+ app: {{ include "common.name" . }}
+ chart: "{{ .Chart.Name }}-{{ .Chart.Version | replace "+" "_" }}"
+ release: "{{ .Release.Name }}"
+ heritage: "{{ .Release.Service }}"
+ name: {{ include "common.fullname" . }}-db-data
+spec:
+ capacity:
+ storage: {{ .Values.persistence.size}}
+ accessModes:
+ - {{ .Values.persistence.accessMode }}
+ persistentVolumeReclaimPolicy: {{ .Values.persistence.volumeReclaimPolicy }}
+ hostPath:
+ path: {{ .Values.global.persistence.mountPath | default .Values.persistence.mountPath }}/{{ .Release.Name }}/{{ .Values.persistence.mountSubPath }}{{ sub .Values.replicaCount 1 }}
+{{- end -}}
+{{- end -}}
+
--- /dev/null
+{{/*
+# Copyright © 2019 Amdocs, 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.
+*/}}
+{{- if .Values.backup.enabled }}
+{{- if and .Values.persistence.enabled (not .Values.persistence.existingClaim) -}}
+kind: PersistentVolumeClaim
+apiVersion: v1
+metadata:
+ name: {{ include "common.fullname" . }}-backup
+ namespace: {{ include "common.namespace" . }}
+ labels:
+ app: {{ include "common.name" . }}-backup
+ chart: "{{ .Chart.Name }}-{{ .Chart.Version }}"
+ release: "{{ .Release.Name }}"
+ heritage: "{{ .Release.Service }}"
+{{- if .Values.persistence.annotations }}
+ annotations:
+{{ toYaml .Values.persistence.annotations | indent 4 }}
+{{- end }}
+spec:
+ selector:
+ matchLabels:
+ name: {{ include "common.fullname" . }}-backup
+ accessModes:
+ - {{ .Values.persistence.accessMode }}
+ resources:
+ requests:
+ storage: {{ .Values.persistence.size }}
+{{- if .Values.persistence.storageClass }}
+{{- if (eq "-" .Values.persistence.storageClass) }}
+ storageClassName: ""
+{{- else }}
+ storageClassName: "{{ .Values.persistence.storageClass }}"
+{{- end }}
+{{- end }}
+---
+kind: PersistentVolumeClaim
+apiVersion: v1
+metadata:
+ name: {{ include "common.fullname" . }}-db-data
+ namespace: {{ include "common.namespace" . }}
+ labels:
+ app: {{ include "common.name" . }}-db-data
+ chart: "{{ .Chart.Name }}-{{ .Chart.Version }}"
+ release: "{{ .Release.Name }}"
+ heritage: "{{ .Release.Service }}"
+{{- if .Values.persistence.annotations }}
+ annotations:
+{{ toYaml .Values.persistence.annotations | indent 4 }}
+{{- end }}
+spec:
+ selector:
+ matchLabels:
+ name: {{ include "common.fullname" . }}-db-data
+ accessModes:
+ - {{ .Values.persistence.accessMode }}
+ resources:
+ requests:
+ storage: {{ .Values.persistence.size }}
+{{- if .Values.persistence.storageClass }}
+{{- if (eq "-" .Values.persistence.storageClass) }}
+ storageClassName: ""
+{{- else }}
+ storageClassName: "{{ .Values.persistence.storageClass }}"
+{{- end }}
+{{- end }}
+{{- end -}}
+{{- end -}}
+
#################################################################
global:
nodePortPrefix: 302
- persistence: {}
+ persistence:
+ mountPath: /dockerdata-nfs
+ backup:
+ mountPath: /dockerdata-nfs/backup
+
repository: nexus3.onap.org:10001
+ readinessRepository: oomk8s
+ readinessImage: readiness-check:2.0.2
+
#################################################################
# Application configuration defaults.
#repository: mysql
repository: nexus3.onap.org:10001
image: adfinissygroup/k8s-mariadb-galera-centos:v002
+backupImage: library/mariadb:10.1.38
imageInit: busybox
pullPolicy: IfNotPresent
mountPath: /dockerdata-nfs
mountSubPath: "mariadb-galera/data"
mysqlPath: /var/lib/mysql
+ backup:
+ mountPath: /dockerdata-nfs/backup
service:
internalPort: 3306
# DNS name for mariadb-galera cluster - should be unique accross all projects other clusters
#dnsnameOverride: mariadb-galera
+
+backup:
+ enabled: false
+ cron: "00 00 * * *"
+ retentionPeriod: 3
Code Review / oom.git / commitdiff