99 lines
4 KiB
YAML
99 lines
4 KiB
YAML
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apiVersion: apps/v1
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kind: Deployment
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metadata:
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name: {{ include "go-places.fullname" . }}
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labels:
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{{- include "go-places.labels" . | nindent 4 }}
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spec:
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replicas: {{ .Values.replicaCount }}
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{{- if .Values.persistence.enabled }}
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# Recreate, not RollingUpdate: the volume is ReadWriteOnce and SQLite allows a
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# single writer, so the old pod must be gone before the new one mounts the
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# claim and opens the database.
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strategy:
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type: Recreate
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{{- end }}
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selector:
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matchLabels:
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{{- include "go-places.selectorLabels" . | nindent 6 }}
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template:
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metadata:
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labels:
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{{- include "go-places.selectorLabels" . | nindent 8 }}
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spec:
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securityContext:
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# The image runs as uid 10001. fsGroup makes the mounted volume group
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# writable by that user, which is what allows the non-root process to
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# create the database file and the media directory.
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{{- if .Values.persistence.enabled }}
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fsGroup: {{ .Values.securityContext.fsGroup }}
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{{- end }}
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containers:
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- name: {{ .Chart.Name }}
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image: "{{ .Values.image.repository }}:{{ .Values.image.tag }}"
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imagePullPolicy: {{ .Values.image.pullPolicy }}
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ports:
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- name: http
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containerPort: 8080
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protocol: TCP
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env:
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# These names must match the variables read by
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# internal/config.Load(). Unrecognised names are ignored, so a typo
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# here would silently leave the service on its defaults.
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- name: ADDR
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value: ":8080"
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- name: DATABASE_URL
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value: {{ .Values.apiConfig.databaseURL | quote }}
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- name: MEDIA_DIR
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value: {{ .Values.apiConfig.mediaDir | quote }}
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- name: PUBLIC_BASE_URL
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value: {{ .Values.apiConfig.publicBaseURL | quote }}
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# "jwt" verifies the HS256 tokens go-loose issues. The secret is
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# referenced rather than inlined so it can come from a Secret.
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- name: AUTH_MODE
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value: {{ .Values.apiConfig.authMode | quote }}
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- name: JWT_SECRET
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valueFrom:
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secretKeyRef:
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name: {{ .Values.apiConfig.jwtSecretName | quote }}
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key: {{ .Values.apiConfig.jwtSecretKey | quote }}
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optional: true
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- name: JWT_AUDIENCE
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value: {{ .Values.apiConfig.jwtAudience | quote }}
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- name: ANALYZER_MODE
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value: {{ .Values.apiConfig.analyzerMode | quote }}
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- name: ANALYZER_URL
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value: {{ .Values.apiConfig.analyzerUrl | quote }}
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- name: LOG_FORMAT
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value: {{ .Values.apiConfig.logFormat | quote }}
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{{- if .Values.apiConfig.amqpUrl }}
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# Event publishing is off unless a broker URL is given; without it
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# the service logs events instead.
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- name: AMQP_URL
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value: {{ .Values.apiConfig.amqpUrl | quote }}
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{{- end }}
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- name: EVENTS_EXCHANGE
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value: {{ .Values.apiConfig.eventsExchange | quote }}
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{{- with .Values.probes.livenessProbe }}
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livenessProbe:
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{{- toYaml . | nindent 12 }}
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{{- end }}
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{{- with .Values.probes.readinessProbe }}
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readinessProbe:
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{{- toYaml . | nindent 12 }}
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{{- end }}
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resources:
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{{- toYaml .Values.resources | nindent 12 }}
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volumeMounts:
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- name: data
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mountPath: {{ .Values.persistence.mountPath | quote }}
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volumes:
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- name: data
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{{- if .Values.persistence.enabled }}
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persistentVolumeClaim:
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claimName: {{ .Values.persistence.existingClaim | default (printf "%s-data" (include "go-places.fullname" .)) }}
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{{- else }}
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# Without persistence the service still runs, but the database and every
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# uploaded picture are lost whenever the pod is replaced.
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emptyDir: {}
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{{- end }}
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