infra/homelab/postgres-cluster.yml

apiVersion: postgres-operator.crunchydata.com/v1beta1
kind: PostgresCluster
metadata:
  name: hippo
spec:
  image: git.gmem.ca/arch/custom-postgres:15
  imagePullPolicy: Always
  postgresVersion: 15
  databaseInitSQL:
    key: init.sql
    name: init-sql
  instances:
    - name: instance1
      replicas: 1
      dataVolumeClaimSpec:
        accessModes:
        - "ReadWriteOnce"
        resources:
          requests:
            storage: 1Gi
  patroni:
    dynamicConfiguration:
      postgresql:
        parameters:
          shared_preload_libraries: vectors
  backups:
    pgbackrest:
      manual:
        repoName: repo1
        options:
         - --type=full
      image: registry.developers.crunchydata.com/crunchydata/crunchy-pgbackrest:ubi8-2.47-1
      global:
        repo1-retention-full: "14"
        repo1-retention-full-type: time
      repos:
      - name: repo1
        volume:
          volumeClaimSpec:
            accessModes:
            - "ReadWriteOnce"
            resources:
              requests:
                storage: 1Gi
        schedules:
          full: "0 1 * * 0"
          differential: "0 1 * * 1-6"
  monitoring:
    pgmonitor:
      exporter:
        image: registry.developers.crunchydata.com/crunchydata/crunchy-postgres-exporter:ubi8-5.4.3-0

  users:
    - name: authentik
      databases:
        - authentik
    - name: immich
      databases:
        - immich
    - name: pterodactyl
      databases:
        - pterodactyl
    - name: piped
      databases:
        - piped
    - name: soju
      databases:
        - soju
    - name: atuin
      databases:
        - atuin
---
apiVersion: v1
kind: ConfigMap
metadata:
  name: init-sql
data:
  init.sql: |
    \c authentik
    GRANT CREATE ON SCHEMA public TO "authentik";
    \c immich
    GRANT CREATE ON SCHEMA public TO "immich";
    CREATE EXTENSION vectors;
    \c pterodactyl
    GRANT CREATE ON SCHEMA public TO "pterodactyl";
    \c piped
    GRANT CREATE ON SCHEMA public TO "piped";
    \c soju
    GRANT CREATE ON SCHEMA public TO "soju";
    \c atuin
    GRANT CREATE ON SCHEMA public TO "atuin";
---
apiVersion: monitoring.coreos.com/v1
kind: PodMonitor
metadata:
  name: hippo
spec:
  selector:
    matchLabels:
      postgres-operator.crunchydata.com/cluster: hippo
      postgres-operator.crunchydata.com/crunchy-postgres-exporter: "true"
  podTargetLabels:
  - postgres-operator.crunchydata.com/cluster
  - postgres-operator.crunchydata.com/role
  - postgres-operator.crunchydata.com/instance
  podMetricsEndpoints:
  - port: exporter
    interval: 30s