Files
porthole/helm/porthole/templates/postgres.yaml.tpl

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{{- if .Values.postgres.enabled -}}
apiVersion: v1
kind: Service
metadata:
name: {{ include "tline.componentName" (dict "Values" .Values "Chart" .Chart "Release" .Release "component" "postgres") }}
labels:
{{ include "tline.labels" . | indent 4 }}
spec:
type: ClusterIP
ports:
- name: postgres
port: {{ .Values.postgres.service.port }}
targetPort: postgres
selector:
{{ include "tline.selectorLabels" . | indent 4 }}
app.kubernetes.io/component: postgres
---
apiVersion: apps/v1
kind: StatefulSet
metadata:
name: {{ include "tline.componentName" (dict "Values" .Values "Chart" .Chart "Release" .Release "component" "postgres") }}
labels:
{{ include "tline.labels" . | indent 4 }}
app.kubernetes.io/component: postgres
spec:
serviceName: {{ include "tline.componentName" (dict "Values" .Values "Chart" .Chart "Release" .Release "component" "postgres") }}
replicas: 1
selector:
matchLabels:
{{ include "tline.selectorLabels" . | indent 6 }}
app.kubernetes.io/component: postgres
template:
metadata:
labels:
{{ include "tline.selectorLabels" . | indent 8 }}
app.kubernetes.io/component: postgres
spec:
{{ include "tline.imagePullSecrets" . | indent 6 }}
{{- $aff := include "tline.affinity" (dict "Values" .Values "schedulingClass" .Values.postgres.schedulingClass) }}
{{- if $aff }}
affinity:
{{ $aff | indent 8 }}
{{- end }}
{{- $tols := include "tline.tolerations" (dict "Values" .Values "schedulingClass" .Values.postgres.schedulingClass) }}
{{- if $tols }}
tolerations:
{{ $tols | indent 8 }}
{{- end }}
containers:
- name: postgres
image: {{ printf "%s:%s" .Values.images.postgres.repository .Values.images.postgres.tag | quote }}
imagePullPolicy: {{ .Values.images.postgres.pullPolicy }}
ports:
- name: postgres
containerPort: 5432
env:
- name: POSTGRES_USER
value: {{ .Values.secrets.postgres.user | quote }}
- name: POSTGRES_DB
value: {{ .Values.secrets.postgres.database | quote }}
- name: POSTGRES_PASSWORD
valueFrom:
secretKeyRef:
name: {{ include "tline.secretName" . }}
key: POSTGRES_PASSWORD
- name: PGDATA
value: /var/lib/postgresql/data/pgdata
readinessProbe:
exec:
command:
- sh
- -c
- pg_isready -U "$POSTGRES_USER" -d "$POSTGRES_DB"
initialDelaySeconds: 5
periodSeconds: 5
livenessProbe:
exec:
command:
- sh
- -c
- pg_isready -U "$POSTGRES_USER" -d "$POSTGRES_DB"
initialDelaySeconds: 20
periodSeconds: 10
resources:
{{ toYaml .Values.postgres.resources | indent 12 }}
volumeMounts:
- name: data
mountPath: /var/lib/postgresql/data
volumeClaimTemplates:
- metadata:
name: data
spec:
accessModes:
- ReadWriteOnce
{{- $sc := include "tline.storageClass" (dict "Values" .Values "storageClass" .Values.postgres.storage.storageClass) -}}
{{- if $sc }}
storageClassName: {{ $sc | quote }}
{{- end }}
resources:
requests:
storage: {{ .Values.postgres.storage.size | quote }}
{{- end }}