76 lines
2.5 KiB
YAML
76 lines
2.5 KiB
YAML
apiVersion: batch/v1
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kind: Job
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metadata:
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name: {{ .Release.Name }}-db-migration-{{ .Release.Revision }}
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namespace: {{ .Values.global.namespace }}
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labels:
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app: {{ .Release.Name }}-db-migration
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component: migration
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annotations:
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"helm.sh/hook": post-upgrade,post-install
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"helm.sh/hook-weight": "5"
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"helm.sh/hook-delete-policy": before-hook-creation
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spec:
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ttlSecondsAfterFinished: 300
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template:
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metadata:
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labels:
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app: {{ .Release.Name }}-db-migration
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spec:
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restartPolicy: Never
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containers:
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- name: migrate
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image: postgres:16-alpine
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command:
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- /bin/sh
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- -c
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- |
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echo "Waiting for database to be ready..."
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until pg_isready -h $DB_HOST -U $DB_USER; do
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echo "Database not ready, waiting..."
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sleep 2
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done
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echo "Database is ready, applying schema..."
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PGPASSWORD=$DB_PASSWORD psql -h $DB_HOST -U $DB_USER -d $DB_NAME -f /schema/schema.sql
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echo "Schema applied, running migrations..."
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PGPASSWORD=$DB_PASSWORD psql -h $DB_HOST -U $DB_USER -d $DB_NAME -f /migration/migrate.sql
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echo "Migration completed successfully"
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env:
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- name: DB_HOST
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valueFrom:
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secretKeyRef:
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name: {{ .Release.Name }}-db-credentials
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key: DB_HOST
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- name: DB_PORT
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valueFrom:
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secretKeyRef:
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name: {{ .Release.Name }}-db-credentials
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key: DB_PORT
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- name: DB_NAME
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valueFrom:
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secretKeyRef:
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name: {{ .Release.Name }}-db-credentials
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key: DB_NAME
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- name: DB_USER
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valueFrom:
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secretKeyRef:
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name: {{ .Release.Name }}-db-credentials
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key: DB_USER
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- name: DB_PASSWORD
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valueFrom:
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secretKeyRef:
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name: {{ .Release.Name }}-db-credentials
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key: DB_PASSWORD
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volumeMounts:
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- name: migration-script
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mountPath: /migration
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- name: schema-script
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mountPath: /schema
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volumes:
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- name: migration-script
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configMap:
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name: {{ .Release.Name }}-db-migration
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- name: schema-script
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configMap:
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name: {{ .Release.Name }}-db-schema
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