forked from ab/homelab
153 lines
3.7 KiB
YAML
153 lines
3.7 KiB
YAML
---
|
|
apiVersion: apps/v1
|
|
kind: Deployment
|
|
metadata:
|
|
name: psql
|
|
namespace: psql
|
|
labels:
|
|
app: psql
|
|
app.kubernetes.io/name: psql
|
|
reloader.stakater.com/auto: "true"
|
|
spec:
|
|
selector:
|
|
matchLabels:
|
|
app: psql
|
|
replicas: 1
|
|
strategy:
|
|
type: Recreate
|
|
template:
|
|
metadata:
|
|
labels:
|
|
app: psql
|
|
spec:
|
|
nodeSelector:
|
|
kubernetes.io/hostname: master.tail2fe2d.ts.net
|
|
volumes:
|
|
- name: storage
|
|
hostPath:
|
|
path: /k8s/psql
|
|
type: DirectoryOrCreate
|
|
containers:
|
|
- name: psql
|
|
image: 'bitnami/postgresql:17'
|
|
env:
|
|
- name: POSTGRESQL_PASSWORD
|
|
valueFrom:
|
|
secretKeyRef:
|
|
name: postgres-secret
|
|
key: PGADMIN_DEFAULT_PASSWORD
|
|
# command:
|
|
# - pg_resetwal
|
|
# - /bitnami/postgresql/data
|
|
|
|
ports:
|
|
- name: http
|
|
containerPort: 5432
|
|
protocol: TCP
|
|
volumeMounts:
|
|
- name: storage
|
|
mountPath: /bitnami/postgresql
|
|
- name: psql-exporter
|
|
image: 'quay.io/prometheuscommunity/postgres-exporter:latest'
|
|
env:
|
|
- name: DATA_SOURCE_URI
|
|
value: "localhost:5432/postgres?sslmode=disable"
|
|
- name: DATA_SOURCE_USER
|
|
value: "postgres"
|
|
- name: DATA_SOURCE_PASS
|
|
valueFrom:
|
|
secretKeyRef:
|
|
name: postgres-secret
|
|
key: PGADMIN_DEFAULT_PASSWORD
|
|
ports:
|
|
- name: metrics
|
|
containerPort: 9187
|
|
protocol: TCP
|
|
- name: user-creation
|
|
image: 'bitnami/postgresql:17'
|
|
command:
|
|
- /bin/bash
|
|
- -c
|
|
- |
|
|
until pg_isready -h 127.0.0.1 -p 5432 -U postgres; do
|
|
echo "Waiting for database to be ready..."
|
|
sleep 2
|
|
done
|
|
|
|
for var in $(printenv | grep "^USER_" | awk -F '=' '{print $1}'); do
|
|
USERNAME=${var#"USER_"}
|
|
PASSWORD=$(printenv "$var")
|
|
echo "Creating user $USERNAME"
|
|
psql -h 127.0.0.1 -p 5432 -U postgres -d postgres -c "CREATE USER $USERNAME WITH PASSWORD '$PASSWORD';"
|
|
echo "Creating database $USERNAME"
|
|
psql -h 127.0.0.1 -p 5432 -U postgres -d postgres -c "CREATE DATABASE $USERNAME WITH OWNER = $USERNAME ENCODING = 'UTF8';"
|
|
done
|
|
echo All done
|
|
tail -f /dev/null
|
|
envFrom:
|
|
- secretRef:
|
|
name: postgres-users
|
|
env:
|
|
- name: PGPASSWORD
|
|
valueFrom:
|
|
secretKeyRef:
|
|
name: postgres-secret
|
|
key: PGADMIN_DEFAULT_PASSWORD
|
|
---
|
|
apiVersion: monitoring.coreos.com/v1
|
|
kind: ServiceMonitor
|
|
metadata:
|
|
name: psql-monitor
|
|
namespace: psql
|
|
spec:
|
|
endpoints:
|
|
- interval: 30s
|
|
#metricRelabelings:
|
|
|
|
#- action: keep
|
|
# regex: lm-api
|
|
# sourceLabels:
|
|
# - service
|
|
#- action: replace
|
|
# replacement: "true"
|
|
# targetLabel: global
|
|
path: /metrics
|
|
port: metrics
|
|
scheme: http
|
|
namespaceSelector:
|
|
matchNames:
|
|
- psql
|
|
selector:
|
|
matchLabels:
|
|
app: psql
|
|
---
|
|
apiVersion: v1
|
|
kind: Service
|
|
metadata:
|
|
name: psql
|
|
namespace: psql
|
|
spec:
|
|
selector:
|
|
app: psql
|
|
ports:
|
|
- protocol: TCP
|
|
port: 5432
|
|
targetPort: 5432
|
|
---
|
|
apiVersion: v1
|
|
kind: Service
|
|
metadata:
|
|
name: psql-exporter
|
|
namespace: psql
|
|
labels:
|
|
app.kubernetes.io/name: psql-exporter
|
|
spec:
|
|
selector:
|
|
app: psql
|
|
ports:
|
|
- protocol: TCP
|
|
name: metrics
|
|
port: 9187
|
|
targetPort: 9187
|
|
|