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

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   2 #
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   7 #       http://www.apache.org/licenses/LICENSE-2.0
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   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.
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  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: {{ .Release.Name }}
  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: {{ .Release.Name }}
  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           value: {{ .Values.global.migration.dbUser }}
  47         - name: DB_PORT
  48           value: "{{ .Values.global.migration.dbPort }}"
  49         - name: DB_PASS
  50           valueFrom:
  51             secretKeyRef:
  52               name: {{ template "common.fullname" . }}-migration
  53               key: db-root-password-backup
  54         command:
  55         - /bin/bash
  56         - -c
  57         - 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
  58         volumeMounts:
  59         - mountPath: /etc/localtime
  60           name: localtime
  61           readOnly: true
  62         - name: backup-storage
  63           mountPath: /var/data/mariadb
  64       volumes:
  65       - name: localtime
  66         hostPath:
  67           path: /etc/localtime
  68       - name: backup-storage
  69         persistentVolumeClaim:
  70           claimName: {{ include "common.fullname" . }}-migration
  71       imagePullSecrets:
  72         - name: "{{ include "common.namespace" . }}-docker-registry-key"
  73       restartPolicy: Never
  74 ---
  75 {{- end }}
  76 apiVersion: batch/v1
  77 kind: Job
  78 metadata:
  79   name: {{ include "common.fullname" . }}-config-job
  80   namespace: {{ include "common.namespace" . }}
  81   labels:
  82     app: {{ include "common.name" . }}
  83     chart: {{ .Chart.Name }}-{{ .Chart.Version | replace "+" "_" }}
  84     release: {{ .Release.Name }}
  85     heritage: {{ .Release.Service }}
  86   annotations:
  87     "helm.sh/hook": post-upgrade,post-rollback,post-install
  88     "helm.sh/hook-weight": "0"
  89     "helm.sh/hook-delete-policy": before-hook-creation
  90 spec:
  91   backoffLimit: 20
  92   template:
  93     metadata:
  94       labels:
  95         app: {{ include "common.name" . }}-job
  96         release: {{ .Release.Name }}
  97       name: {{ include "common.name" . }}
  98     spec:
  99       initContainers:
 100       - name: {{ include "common.name" . }}-readiness
 101         command:
 102         - /root/ready.py
 103         args:
 104         - --container-name
 105         - {{ .Values.global.mariadbGalera.nameOverride }}
 106         env:
 107         - name: NAMESPACE
 108           valueFrom:
 109             fieldRef:
 110               apiVersion: v1
 111               fieldPath: metadata.namespace
 112         image: "{{ .Values.global.readinessRepository }}/{{ .Values.global.readinessImage }}"
 113         imagePullPolicy: {{ .Values.global.pullPolicy | default .Values.pullPolicy }}
 114       containers:
 115       - name: {{ include "common.name" . }}
 116         image: "{{ include "common.repository" . }}/{{ .Values.image }}"
 117         imagePullPolicy: {{ .Values.global.pullPolicy | default .Values.pullPolicy }}
 118         command:
 119         - /bin/bash
 120         - -c
 121         - >
 122           mysql() { /usr/bin/mysql  -h ${DB_HOST} -P ${DB_PORT} "$@"; };
 123           export -f mysql;
 124           mysql --user=root --password=${MYSQL_ROOT_PASSWORD} requestdb -e exit > /dev/null 2>&1 {{ if not .Values.global.migration.enabled }} && echo "Database already initialized!!!" && exit 0 {{ end }};
 125           for f in /docker-entrypoint-initdb.d/*; do case "$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 $f" ;;  esac; echo; done;
 126           {{- if .Values.global.migration.enabled }}
 127           mysql -vv --user=root --password=${MYSQL_ROOT_PASSWORD} < `ls -tr /var/data/mariadb/* | tail -1`;
 128           {{- end }}
 129         env:
 130         - name: DB_HOST
 131           valueFrom:
 132             secretKeyRef:
 133               name: {{ .Release.Name}}-so-db-secrets
 134               key: mariadb.readwrite.host
 135         - name: DB_PORT
 136           valueFrom:
 137             secretKeyRef:
 138               name: {{ .Release.Name}}-so-db-secrets
 139               key: mariadb.readwrite.port
 140         - name: MYSQL_ROOT_PASSWORD
 141           valueFrom:
 142             secretKeyRef:
 143               name: {{ template "common.fullname" . }}
 144               key: db-root-password
 145         volumeMounts:
 146         - mountPath: /etc/localtime
 147           name: localtime
 148           readOnly: true
 149         - name: docker-entrypoint-initdb-d-sh
 150           mountPath: "/docker-entrypoint-initdb.d"
 151         - name: docker-entrypoint-initdb-d-sql
 152           mountPath: "/docker-entrypoint-initdb.d/db-sql-scripts"
 153         {{- if .Values.global.migration.enabled }}
 154         - name: backup-storage
 155           mountPath: /var/data/mariadb
 156         {{- end }}
 157         resources:
 158 {{ include "common.resources" . | indent 12 }}
 159       {{- if .Values.nodeSelector }}
 160       nodeSelector:
 161 {{ toYaml .Values.nodeSelector | indent 10 }}
 162       {{- end -}}
 163       {{- if .Values.affinity }}
 164       affinity:
 165 {{ toYaml .Values.affinity | indent 10 }}
 166       {{- end }}
 167       volumes:
 168       - name: localtime
 169         hostPath:
 170           path: /etc/localtime
 171       - name: docker-entrypoint-initdb-d-sh
 172         configMap:
 173           name: {{ include "common.fullname" . }}-mariadb-sh
 174       - name: docker-entrypoint-initdb-d-sql
 175         configMap:
 176           name: {{ include "common.fullname" . }}-mariadb-sql
 177       {{- if .Values.global.migration.enabled }}
 178       - name: backup-storage
 179         persistentVolumeClaim:
 180           claimName: {{ include "common.fullname" . }}-migration
 181       {{- end }}
 182       restartPolicy: Never
 183       imagePullSecrets:
 184       - name: "{{ include "common.namespace" . }}-docker-registry-key"