131 lines
3.7 KiB
YAML
131 lines
3.7 KiB
YAML
apiVersion: apps/v1
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kind: StatefulSet
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metadata:
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name: {{ include "invy.fullname" . }}-db
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labels:
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{{- include "invy.labels" . | nindent 4 }}
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app.kubernetes.io/component: database
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spec:
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serviceName: {{ include "invy.fullname" . }}-db-headless
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replicas: 1
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selector:
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matchLabels:
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{{- include "invy.selectorLabels" . | nindent 6 }}
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app.kubernetes.io/component: database
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template:
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metadata:
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labels:
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{{- include "invy.selectorLabels" . | nindent 8 }}
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app.kubernetes.io/component: database
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spec:
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containers:
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- name: postgres
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image: "{{ .Values.postgres.image.repository }}:{{ .Values.postgres.image.tag }}"
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imagePullPolicy: {{ .Values.postgres.image.pullPolicy }}
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ports:
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- name: postgres
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containerPort: {{ .Values.postgres.port }}
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protocol: TCP
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env:
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- name: POSTGRES_USER
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valueFrom:
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secretKeyRef:
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name: {{ include "invy.fullname" . }}-secrets
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key: postgres-user
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- name: POSTGRES_PASSWORD
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valueFrom:
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secretKeyRef:
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name: {{ include "invy.fullname" . }}-secrets
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key: postgres-password
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- name: POSTGRES_DB
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valueFrom:
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secretKeyRef:
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name: {{ include "invy.fullname" . }}-secrets
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key: postgres-database
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- name: PGDATA
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value: /var/lib/postgresql/data/pgdata
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- name: POSTGRES_INITDB_ARGS
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value: "--encoding=UTF8 --lc-collate=en_US.UTF-8 --lc-ctype=en_US.UTF-8"
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command:
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- postgres
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- -c
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- max_connections=200
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- -c
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- shared_buffers=256MB
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- -c
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- effective_cache_size=1GB
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- -c
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- maintenance_work_mem=64MB
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- -c
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- checkpoint_completion_target=0.9
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- -c
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- wal_buffers=16MB
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- -c
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- default_statistics_target=100
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- -c
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- random_page_cost=1.1
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- -c
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- effective_io_concurrency=200
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- -c
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- work_mem=2621kB
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- -c
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- huge_pages=off
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- -c
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- min_wal_size=1GB
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- -c
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- max_wal_size=4GB
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- -c
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- statement_timeout=30000
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- -c
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- idle_in_transaction_session_timeout=60000
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- -c
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- tcp_keepalives_idle=60
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- -c
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- tcp_keepalives_interval=10
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- -c
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- tcp_keepalives_count=10
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volumeMounts:
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- name: postgres-data
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mountPath: /var/lib/postgresql/data
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- name: init-script
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mountPath: /docker-entrypoint-initdb.d
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resources:
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{{- toYaml .Values.postgres.resources | nindent 12 }}
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livenessProbe:
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exec:
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command:
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- pg_isready
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- -U
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- $(POSTGRES_USER)
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initialDelaySeconds: 30
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periodSeconds: 10
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readinessProbe:
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exec:
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command:
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- pg_isready
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- -U
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- $(POSTGRES_USER)
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initialDelaySeconds: 5
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periodSeconds: 5
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volumes:
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- name: init-script
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configMap:
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name: {{ include "invy.fullname" . }}-db-schema
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{{- if .Values.postgres.persistence.enabled }}
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volumeClaimTemplates:
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- metadata:
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name: postgres-data
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spec:
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accessModes:
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- {{ .Values.postgres.persistence.accessMode }}
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{{- if .Values.postgres.persistence.storageClass }}
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storageClassName: {{ .Values.postgres.persistence.storageClass }}
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{{- end }}
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resources:
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requests:
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storage: {{ .Values.postgres.persistence.size }}
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{{- else }}
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- name: postgres-data
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emptyDir: {}
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{{- end }}
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