mirror of https://github.com/requarks/wiki
Replace Bitnami PostgreSQL dependency with custom PostgreSQL StatefulSet implementation Add new PostgreSQL templates: statefulset, service, and PVC Update values.yaml to include PostgreSQL image configuration with official postgres:17.4 image Implement custom PostgreSQL deployment using official Docker Hub image instead of Bitnami chart Add PostgreSQL resource, nodeSelector, tolerations, and affinity configuration options Update helper templates to support new PostgreSQL implementation Update deployment template to connect to the new PostgreSQL implementation Update README.md to document the new PostgreSQL configuration parameters BREAKING CHANGE: This replaces the Bitnami PostgreSQL dependency with a custom PostgreSQL implementation using the official PostgreSQL image from Docker Hub, changing how PostgreSQL is deployed and configured. Signed-off-by: Ilya Gilev jazer23569@gmail.compull/7831/head
acidsugarx
1 month ago
parent
dd48f28827
commit
a7dc23a1a8
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dependencies:
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- name: postgresql
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repository: https://charts.bitnami.com/bitnami
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version: 8.10.14
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digest: sha256:db7c1e0bc9ec0ed45520521bd76bb390d04711fd0f04affaadafa1dc498ce68b
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generated: "2020-07-21T20:34:41.41180748-04:00"
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{{- if and .Values.postgresql.enabled .Values.postgresql.persistence.enabled -}}
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apiVersion: v1
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kind: PersistentVolumeClaim
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metadata:
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name: {{ include "wiki.postgresql.fullname" . }}
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labels:
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{{- include "wiki.labels" . | nindent 4 }}
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spec:
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accessModes:
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- {{ .Values.postgresql.persistence.accessMode | quote }}
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resources:
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requests:
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storage: {{ .Values.postgresql.persistence.size | quote }}
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{{- if .Values.postgresql.persistence.storageClass }}
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{{- if (eq "-" .Values.postgresql.persistence.storageClass) }}
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storageClassName: ""
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{{- else }}
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storageClassName: {{ .Values.postgresql.persistence.storageClass | quote }}
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{{- end }}
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{{- end }}
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{{- end }}
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{{- if and .Values.postgresql.enabled (not .Values.postgresql.existingSecret) -}}
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apiVersion: v1
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kind: Secret
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metadata:
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name: {{ include "wiki.postgresql.fullname" . }}
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labels:
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{{- include "wiki.labels" . | nindent 4 }}
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type: Opaque
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data:
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postgresql-password: {{ .Values.postgresql.postgresqlPassword | b64enc | quote }}
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postgresql-username: {{ .Values.postgresql.postgresqlUser | b64enc | quote }}
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postgresql-database: {{ .Values.postgresql.postgresqlDatabase | b64enc | quote }}
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{{- end }}
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{{- if .Values.postgresql.enabled -}}
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apiVersion: v1
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kind: Service
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metadata:
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name: {{ include "wiki.postgresql.fullname" . }}
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labels:
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{{- include "wiki.labels" . | nindent 4 }}
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{{- with .Values.postgresql.service.annotations }}
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annotations:
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{{- toYaml . | nindent 4 }}
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{{- end }}
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spec:
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type: {{ .Values.postgresql.service.type }}
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ports:
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- port: {{ .Values.postgresql.service.port }}
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targetPort: 5432
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protocol: TCP
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name: postgresql
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selector:
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{{- include "wiki.postgresql.selectorLabels" . | nindent 4 }}
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{{- end }}
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{{- if .Values.postgresql.enabled -}}
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apiVersion: apps/v1
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kind: StatefulSet
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metadata:
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name: {{ include "wiki.postgresql.fullname" . }}
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labels:
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{{- include "wiki.labels" . | nindent 4 }}
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spec:
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serviceName: {{ include "wiki.postgresql.fullname" . }}
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replicas: 1
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selector:
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matchLabels:
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{{- include "wiki.postgresql.selectorLabels" . | nindent 6 }}
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template:
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metadata:
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labels:
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{{- include "wiki.postgresql.selectorLabels" . | nindent 8 }}
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spec:
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{{- with .Values.postgresql.affinity }}
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affinity:
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{{- toYaml . | nindent 8 }}
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{{- end }}
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{{- with .Values.postgresql.nodeSelector }}
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nodeSelector:
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{{- toYaml . | nindent 8 }}
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{{- end }}
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{{- with .Values.postgresql.tolerations }}
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tolerations:
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{{- toYaml . | nindent 8 }}
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{{- end }}
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containers:
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- name: postgresql
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image: {{ .Values.postgresql.image.repository }}:{{ .Values.postgresql.image.tag }}
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imagePullPolicy: {{ .Values.postgresql.image.pullPolicy }}
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ports:
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- containerPort: 5432
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name: postgresql
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env:
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- name: POSTGRES_DB
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valueFrom:
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secretKeyRef:
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name: {{ include "wiki.postgresql.fullname" . }}
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key: postgresql-database
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- name: POSTGRES_USER
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valueFrom:
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secretKeyRef:
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name: {{ include "wiki.postgresql.fullname" . }}
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key: postgresql-username
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- name: POSTGRES_PASSWORD
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valueFrom:
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secretKeyRef:
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name: {{ include "wiki.postgresql.fullname" . }}
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key: postgresql-password
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- name: PGDATA
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value: /var/lib/postgresql/data/pgdata
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livenessProbe:
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exec:
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command:
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- sh
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- -c
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- exec pg_isready -U {{ .Values.postgresql.postgresqlUser }} -d {{ .Values.postgresql.postgresqlDatabase }}
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initialDelaySeconds: 60
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periodSeconds: 10
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timeoutSeconds: 5
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failureThreshold: 6
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readinessProbe:
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exec:
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command:
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- sh
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- -c
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- exec pg_isready -U {{ .Values.postgresql.postgresqlUser }} -d {{ .Values.postgresql.postgresqlDatabase }}
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initialDelaySeconds: 5
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periodSeconds: 5
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timeoutSeconds: 3
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failureThreshold: 6
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resources:
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{{- toYaml .Values.postgresql.resources | nindent 12 }}
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volumeMounts:
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- name: postgresql-data
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mountPath: /var/lib/postgresql/data
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subPath: postgresql
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volumes:
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- name: postgresql-data
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{{- if .Values.postgresql.persistence.enabled }}
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persistentVolumeClaim:
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claimName: {{ include "wiki.postgresql.fullname" . }}
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{{- else }}
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emptyDir: {}
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{{- end }}
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{{- end }}
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