up

ops/devops/postgres/cluster-production.yaml

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+apiVersion: postgresql.cnpg.io/v1
+kind: Cluster
+metadata:
+  name: stellaops-pg-prod
+  namespace: platform-postgres
+spec:
+  instances: 3
+  imageName: ghcr.io/cloudnative-pg/postgresql:16.4
+  primaryUpdateStrategy: unsupervised
+  storage:
+    size: 500Gi
+    storageClass: fast-ssd
+  walStorage:
+    size: 128Gi
+    storageClass: fast-wal
+  superuserSecret:
+    name: stellaops-pg-superuser
+  bootstrap:
+    initdb:
+      database: stellaops
+      owner: stellaops_app
+      secret:
+        name: stellaops-pg-app
+  monitoring:
+    enablePodMonitor: true
+  postgresql:
+    parameters:
+      max_connections: "900"
+      shared_buffers: "4096MB"
+      work_mem: "96MB"
+      maintenance_work_mem: "768MB"
+      wal_level: "replica"
+      max_wal_size: "4GB"
+      timezone: "UTC"
+      log_min_duration_statement: "250"
+      statement_timeout: "30000"
+  resources:
+    requests:
+      cpu: "4"
+      memory: "16Gi"
+    limits:
+      cpu: "8"
+      memory: "24Gi"
+  backup:
+    barmanObjectStore:
+      destinationPath: s3://stellaops-backups/production
+      s3Credentials:
+        accessKeyId:
+          name: stellaops-pg-backup
+          key: ACCESS_KEY_ID
+        secretAccessKey:
+          name: stellaops-pg-backup
+          key: SECRET_ACCESS_KEY
+      wal:
+        compression: gzip
+        maxParallel: 4
+  logLevel: info