120 lines
3.9 KiB
YAML
120 lines
3.9 KiB
YAML
apiVersion: apps/v1
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kind: Deployment
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metadata:
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name: {{ .Release.Name }}-{{ .Values.backend.name }}
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namespace: {{ .Values.global.namespace }}
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labels:
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app: {{ .Release.Name }}-{{ .Values.backend.name }}
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component: backend
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spec:
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replicas: {{ .Values.backend.replicaCount }}
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selector:
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matchLabels:
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app: {{ .Release.Name }}-{{ .Values.backend.name }}
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template:
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metadata:
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labels:
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app: {{ .Release.Name }}-{{ .Values.backend.name }}
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component: backend
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spec:
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initContainers:
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- name: db-migration
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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 $DB_USER; do
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echo "Database not ready, waiting..."
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sleep 2
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done
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echo "Database is ready, running migration..."
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PGPASSWORD=$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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containers:
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- name: {{ .Values.backend.name }}
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image: "{{ .Values.backend.image.repository }}:{{ .Values.backend.image.tag }}"
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imagePullPolicy: {{ .Values.backend.image.pullPolicy }}
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ports:
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- containerPort: {{ .Values.backend.service.targetPort }}
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name: http
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protocol: TCP
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env:
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{{- if .Values.backend.env }}
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{{- range $key, $value := .Values.backend.env }}
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- name: {{ $key }}
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value: {{ $value | quote }}
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{{- end }}
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{{- end }}
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envFrom:
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- secretRef:
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name: {{ .Release.Name }}-db-credentials
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- secretRef:
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name: {{ .Release.Name }}-app-secrets
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startupProbe:
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httpGet:
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path: /docs
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port: http
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initialDelaySeconds: 15
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periodSeconds: 5
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timeoutSeconds: 3
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failureThreshold: 30
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livenessProbe:
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httpGet:
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path: /docs
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port: http
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initialDelaySeconds: 30
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periodSeconds: 10
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timeoutSeconds: 5
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failureThreshold: 3
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readinessProbe:
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httpGet:
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path: /docs
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port: http
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initialDelaySeconds: 10
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periodSeconds: 5
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timeoutSeconds: 3
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failureThreshold: 2
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resources:
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requests:
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cpu: {{ .Values.backend.resources.requests.cpu }}
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memory: {{ .Values.backend.resources.requests.memory }}
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limits:
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cpu: {{ .Values.backend.resources.limits.cpu }}
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memory: {{ .Values.backend.resources.limits.memory }}
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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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