59 lines
2.1 KiB
YAML
59 lines
2.1 KiB
YAML
{{- if .Values.migrationJob.enabled }}
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apiVersion: batch/v1
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kind: Job
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metadata:
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name: {{ include "backend.fullname" . }}-migrate-{{ .Release.Revision }}
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labels:
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{{- include "backend.labels" . | nindent 4 }}
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annotations:
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"helm.sh/hook": pre-install,pre-upgrade
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"helm.sh/hook-weight": "-5"
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"helm.sh/hook-delete-policy": before-hook-creation,hook-succeeded
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spec:
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backoffLimit: {{ .Values.migrationJob.backoffLimit }}
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template:
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metadata:
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labels:
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app.kubernetes.io/name: {{ include "backend.name" . }}-migrate
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app.kubernetes.io/instance: {{ .Release.Name }}
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app.kubernetes.io/component: migrate
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spec:
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restartPolicy: Never
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{{- with .Values.imagePullSecrets }}
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imagePullSecrets:
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{{- toYaml . | nindent 8 }}
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{{- end }}
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# Migrations are baked into the backend image (see backend/Dockerfile)
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# so they always match the version being deployed; this initContainer
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# just hands them to the golang-migrate image below via a shared
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# emptyDir, since that image has the `migrate` binary but not our SQL.
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initContainers:
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- name: copy-migrations
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image: "{{ .Values.image.repository }}:{{ .Values.image.tag | default .Chart.AppVersion }}"
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command: ["sh", "-c", "cp -r /app/migrations/. /migrations/"]
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volumeMounts:
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- name: migrations
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mountPath: /migrations
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containers:
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- name: migrate
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image: "{{ .Values.migrationJob.image.repository }}:{{ .Values.migrationJob.image.tag }}"
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imagePullPolicy: {{ .Values.migrationJob.image.pullPolicy }}
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args:
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- "-path=/migrations"
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- "-database=$(DATABASE_URL)"
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- "up"
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env:
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- name: DATABASE_URL
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valueFrom:
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secretKeyRef:
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name: {{ include "backend.secretName" . }}
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key: DATABASE_URL
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volumeMounts:
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- name: migrations
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mountPath: /migrations
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readOnly: true
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volumes:
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- name: migrations
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emptyDir: {}
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{{- end }}
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