X-Git-Url: https://gerrit.onap.org/r/gitweb?a=blobdiff_plain;f=kubernetes%2Fcommon%2Fmysql%2Ftemplates%2Fstatefulset.yaml;h=c3f8ae236f92f80a9c463138cd38e6f7a63ee16f;hb=25e01d5ab10a68ec4689e4860edcf3c9640d1586;hp=7b55bf2be004f17fa8104c533472c94beaab7a16;hpb=805d2e6a29a1eab82d286ebbb5bbf3f2d6c1a517;p=oom.git diff --git a/kubernetes/common/mysql/templates/statefulset.yaml b/kubernetes/common/mysql/templates/statefulset.yaml index 7b55bf2be0..c3f8ae236f 100644 --- a/kubernetes/common/mysql/templates/statefulset.yaml +++ b/kubernetes/common/mysql/templates/statefulset.yaml @@ -1,3 +1,19 @@ +{{/* +# Copyright © 2017 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. +*/}} + apiVersion: apps/v1beta1 kind: StatefulSet metadata: @@ -15,7 +31,9 @@ spec: metadata: labels: app: {{ include "common.name" . }} + chart: {{ .Chart.Name }}-{{ .Chart.Version | replace "+" "_" }} release: {{ .Release.Name }} + heritage: {{ .Release.Service }} spec: initContainers: #{{ if not .Values.disableNfsProvisioner }} @@ -35,7 +53,7 @@ spec: imagePullPolicy: {{ .Values.global.pullPolicy | default .Values.pullPolicy }} #{{ end }} - name: init-mysql - image: "{{ .Values.repository | default .Values.repository }}/{{ .Values.image }}" + image: "{{ .Values.dockerHubRepository }}/{{ .Values.image }}" imagePullPolicy: {{ .Values.global.pullPolicy | default .Values.pullPolicy }} command: - bash @@ -45,10 +63,11 @@ spec: # Generate mysql server-id from pod ordinal index. [[ `hostname` =~ -([0-9]+)$ ]] || exit 1 ordinal=${BASH_REMATCH[1]} + siteId={{ .Values.geoSiteId }} echo BASH_REMATCH=${BASH_REMATCH} echo [mysqld] > /mnt/conf.d/server-id.cnf # Add an offset to avoid reserved server-id=0 value. - echo server-id=$((100 + $ordinal)) >> /mnt/conf.d/server-id.cnf + echo server-id=$(($siteId*100 + $ordinal)) >> /mnt/conf.d/server-id.cnf # Copy appropriate conf.d files from config-map to emptyDir. if [[ $ordinal -eq 0 ]]; then cp /mnt/config-map/master.cnf /mnt/conf.d/ @@ -83,21 +102,19 @@ spec: echo ${BASH_REMATCH} [[ $ordinal -eq 0 ]] && exit 0 # Clone data from previous peer. - ncat --recv-only {{ template "common.name" . }}-$(($ordinal-1)).{{ .Values.service.name }}.{{ include "common.namespace" . }} 3307 | xbstream -x -C /var/lib/mysql + ncat --recv-only {{ include "common.fullname" . }}-$(($ordinal-1)).{{ .Values.service.name }}.{{ include "common.namespace" . }} 3307 | xbstream -x -C {{ .Values.persistence.mysqlPath }} # Prepare the backup. xtrabackup --user=root --password=$MYSQL_ROOT_PASSWORD --prepare --target-dir=/var/lib/mysql - ls -l /var/lib/mysql + ls -l {{ .Values.persistence.mysqlPath }} volumeMounts: - - name: {{ include "common.fullname" . }}-data - mountPath: /var/lib/mysql - subPath: mysql + - name: {{ include "common.fullname" . }}-mysql + mountPath: {{ .Values.persistence.mysqlPath }} - name: conf mountPath: /etc/mysql/conf.d - + containers: - #sdnc-db-container - name: {{ include "common.name" . }} - image: "{{ .Values.repository | default .Values.repository }}/{{ .Values.image }}" + image: "{{ .Values.dockerHubRepository }}/{{ .Values.image }}" imagePullPolicy: {{ .Values.global.pullPolicy | default .Values.pullPolicy }} ports: - containerPort: {{ .Values.service.internalPort }} @@ -127,13 +144,12 @@ spec: - name: MYSQL_ALLOW_EMPTY_PASSWORD value: {{ .Values.config.dbAllowEmptyPassword | default "0" | quote }} volumeMounts: - - mountPath: /var/lib/mysql - name: {{ include "common.fullname" . }}-data - subPath: mysql + - mountPath: {{ .Values.persistence.mysqlPath }} + name: {{ include "common.fullname" . }}-mysql - mountPath: /etc/mysql/conf.d name: conf resources: -{{ toYaml .Values.resources | indent 12 }} +{{ include "common.resources" . | indent 12 }} {{- if .Values.nodeSelector }} nodeSelector: {{ toYaml .Values.nodeSelector | indent 10 }} @@ -160,7 +176,7 @@ spec: - "-c" - | set -ex - cd /var/lib/mysql + cd {{ .Values.persistence.mysqlPath }} ls -l # Determine binlog position of cloned data, if any. if [[ -f xtrabackup_slave_info ]]; then @@ -179,20 +195,24 @@ spec: MASTER_LOG_POS=${BASH_REMATCH[2]}" > change_master_to.sql.in fi + [[ `hostname` =~ -([0-9]+)$ ]] || exit 1 + ordinal=${BASH_REMATCH[1]} + echo $ordinal + + mysqlhost={{ include "common.fullname" . }}-$(($ordinal)).{{ .Values.service.name }}.{{ include "common.namespace" . }} + echo $mysqlhost + # Check if we need to complete a clone by starting replication. if [[ -f change_master_to.sql.in ]]; then echo "Waiting for mysqld to be ready (accepting connections)" - [[ `hostname` =~ -([0-9]+)$ ]] || exit 1 - ordinal=${BASH_REMATCH[1]} - echo $ordinal - until mysql --user=root --password=$MYSQL_ROOT_PASSWORD -h localhost -e "SELECT 1"; do sleep 1; done + until mysql --user=root --password=$MYSQL_ROOT_PASSWORD -h $mysqlhost -e "SELECT 1"; do sleep 1; done echo "Initializing replication from clone position" # In case of container restart, attempt this at-most-once. mv change_master_to.sql.in change_master_to.sql.orig - mysql --user=root --password=$MYSQL_ROOT_PASSWORD -h localhost <