kubernetes/so/charts/so-mariadb/templates/job.yaml

   1 # Copyright © 2017 Amdocs, Bell Canada
   2 #
   3 # Licensed under the Apache License, Version 2.0 (the "License");
   4 # you may not use this file except in compliance with the License.
   5 # You may obtain a copy of the License at
   6 #
   7 #       http://www.apache.org/licenses/LICENSE-2.0
   8 #
   9 # Unless required by applicable law or agreed to in writing, software
  10 # distributed under the License is distributed on an "AS IS" BASIS,
  11 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  12 # See the License for the specific language governing permissions and
  13 # limitations under the License.
  14 {{- if .Values.global.migration.enabled }}
  15 apiVersion: batch/v1
  16 kind: Job
  17 metadata:
  18   name: {{ include "common.fullname" . }}-backup
  19   namespace: {{ include "common.namespace" . }}
  20   labels:
  21     app: {{ include "common.name" . }}
  22     chart: {{ .Chart.Name }}-{{ .Chart.Version | replace "+" "_" }}
  23     release: {{ include "common.release" . }}
  24     heritage: {{ .Release.Service }}
  25   annotations:
  26     "helm.sh/hook": pre-upgrade,pre-install
  27     "helm.sh/hook-weight": "1"
  28     "helm.sh/hook-delete-policy": before-hook-creation
  29 spec:
  30   backoffLimit: 20
  31   template:
  32     metadata:
  33       labels:
  34         app: {{ include "common.name" . }}
  35         release: {{ include "common.release" . }}
  36       name: {{ include "common.name" . }}
  37     spec:
  38       containers:
  39       - name: {{ include "common.fullname" . }}
  40         image: "{{ include "common.repository" . }}/{{ .Values.image }}"
  41         imagePullPolicy: {{ .Values.global.pullPolicy | default .Values.pullPolicy }}
  42         env:
  43         - name: DB_HOST
  44           value: {{ .Values.global.migration.dbHost }}
  45         - name: DB_USER
  46           {{- include "common.secret.envFromSecret" (dict "global" . "uid" "db-backup-creds" "key" "login") | indent 10 }}
  47         - name: DB_PORT
  48           value: "{{ .Values.global.migration.dbPort }}"
  49         - name: DB_PASS
  50           {{- include "common.secret.envFromSecret" (dict "global" . "uid" "db-backup-creds" "key" "password") | indent 10 }}
  51         command:
  52         - /bin/bash
  53         - -c
  54         - mysqldump -vv --user=${DB_USER} --password=${DB_PASS} --host=${DB_HOST} --port=${DB_PORT} --databases --single-transaction --quick --lock-tables=false catalogdb requestdb > /var/data/mariadb/backup-`date +%s`.sql
  55         volumeMounts:
  56         - mountPath: /etc/localtime
  57           name: localtime
  58           readOnly: true
  59         - name: backup-storage
  60           mountPath: /var/data/mariadb
  61       volumes:
  62       - name: localtime
  63         hostPath:
  64           path: /etc/localtime
  65       - name: backup-storage
  66         persistentVolumeClaim:
  67           claimName: {{ include "common.fullname" . }}-migration
  68       imagePullSecrets:
  69         - name: "{{ include "common.namespace" . }}-docker-registry-key"
  70       restartPolicy: Never
  71 ---
  72 {{- end }}
  73 apiVersion: batch/v1
  74 kind: Job
  75 metadata:
  76   name: {{ include "common.fullname" . }}-config-job
  77   namespace: {{ include "common.namespace" . }}
  78   labels:
  79     app: {{ include "common.name" . }}
  80     chart: {{ .Chart.Name }}-{{ .Chart.Version | replace "+" "_" }}
  81     release: {{ include "common.release" . }}
  82     heritage: {{ .Release.Service }}
  83   annotations:
  84     "helm.sh/hook": post-upgrade,post-rollback,post-install
  85     "helm.sh/hook-weight": "0"
  86     "helm.sh/hook-delete-policy": before-hook-creation
  87 spec:
  88   backoffLimit: 20
  89   template:
  90     metadata:
  91       labels:
  92         app: {{ include "common.name" . }}-job
  93         release: {{ include "common.release" . }}
  94       name: {{ include "common.name" . }}
  95     spec:
  96       initContainers:
  97       - name: {{ include "common.name" . }}-readiness
  98         command:
  99         - /root/ready.py
 100         args:
 101         - --container-name
 102         - {{ .Values.global.mariadbGalera.nameOverride }}
 103         env:
 104         - name: NAMESPACE
 105           valueFrom:
 106             fieldRef:
 107               apiVersion: v1
 108               fieldPath: metadata.namespace
 109         image: "{{ .Values.global.readinessRepository }}/{{ .Values.global.readinessImage }}"
 110         imagePullPolicy: {{ .Values.global.pullPolicy | default .Values.pullPolicy }}
 111       containers:
 112       - name: {{ include "common.name" . }}
 113         image: "{{ include "common.repository" . }}/{{ .Values.image }}"
 114         imagePullPolicy: {{ .Values.global.pullPolicy | default .Values.pullPolicy }}
 115         command:
 116         - /bin/bash
 117         - -c
 118         - >
 119           mysql() { /usr/bin/mysql  -h ${DB_HOST} -P ${DB_PORT} "$@"; };
 120           export -f mysql;
 121           mysql --user=root --password=${MYSQL_ROOT_PASSWORD} requestdb -e exit > /dev/null 2>&1 {{ if not .Values.global.migration.enabled }} && echo "Database already initialized!!!" && exit 0 {{ end }};
 122           for f in /docker-entrypoint-initdb.d/*; do case "$f" in  *.sh) echo "$0: running $f"; . "$f" ;;  *.sql) echo "$0: running $f"; "${mysql[@]}" < "$f"; echo ;; *.sql.gz) echo "$0: running $f"; gunzip -c "$f" | "${mysql[@]}"; echo ;;  *) echo "$0: ignoring $f" ;;  esac; echo; done;
 123           {{- if .Values.global.migration.enabled }}
 124           mysql -vv --user=root --password=${MYSQL_ROOT_PASSWORD} < `ls -tr /var/data/mariadb/* | tail -1`;
 125           {{- end }}
 126         env:
 127         - name: DB_HOST
 128           valueFrom:
 129             secretKeyRef:
 130               name: {{ include "common.release" . }}-so-db-secrets
 131               key: mariadb.readwrite.host
 132         - name: DB_PORT
 133           valueFrom:
 134             secretKeyRef:
 135               name: {{ include "common.release" . }}-so-db-secrets
 136               key: mariadb.readwrite.port
 137         - name: MYSQL_ROOT_PASSWORD
 138           {{- include "common.secret.envFromSecret" (dict "global" . "uid" "db-root-pass" "key" "password") | indent 10 }}
 139         volumeMounts:
 140         - mountPath: /etc/localtime
 141           name: localtime
 142           readOnly: true
 143         - name: docker-entrypoint-initdb-d-sh
 144           mountPath: "/docker-entrypoint-initdb.d"
 145         - name: docker-entrypoint-initdb-d-sql
 146           mountPath: "/docker-entrypoint-initdb.d/db-sql-scripts"
 147         {{- if .Values.global.migration.enabled }}
 148         - name: backup-storage
 149           mountPath: /var/data/mariadb
 150         {{- end }}
 151         resources:
 152 {{ include "common.resources" . | indent 12 }}
 153       {{- if .Values.nodeSelector }}
 154       nodeSelector:
 155 {{ toYaml .Values.nodeSelector | indent 10 }}
 156       {{- end -}}
 157       {{- if .Values.affinity }}
 158       affinity:
 159 {{ toYaml .Values.affinity | indent 10 }}
 160       {{- end }}
 161       volumes:
 162       - name: localtime
 163         hostPath:
 164           path: /etc/localtime
 165       - name: docker-entrypoint-initdb-d-sh
 166         configMap:
 167           name: {{ include "common.fullname" . }}-mariadb-sh
 168       - name: docker-entrypoint-initdb-d-sql
 169         configMap:
 170           name: {{ include "common.fullname" . }}-mariadb-sql
 171       {{- if .Values.global.migration.enabled }}
 172       - name: backup-storage
 173         persistentVolumeClaim:
 174           claimName: {{ include "common.fullname" . }}-migration
 175       {{- end }}
 176       restartPolicy: Never
 177       imagePullSecrets:
 178       - name: "{{ include "common.namespace" . }}-docker-registry-key"