Add conf.d support, and enable unsafe but fast optimizations.

@@ -19,6 +19,12 @@ configMapGenerator:
       - postgresql-pod_postgresql-pod.yaml=postgresql-pod/postgresql-pod.yaml
       - postgresql-pod_set-deployment-config_deployment-config.env=postgresql-pod/set-deployment-config/deployment-config.env
       - postgresql-pod_set-deployment-config_kustomization.yaml=postgresql-pod/set-deployment-config/kustomization.yaml
+
+  - name: task-postgresql-conf-d
+    options:
+      disableNameSuffixHash: true
+    files:
+      - postgresql.conf.d/unsafe-fast.conf
   - name: task-postgresql-scripts
     options:
       disableNameSuffixHash: true

@@ -37,6 +37,9 @@ spec:
   volumes:
     - name: postgresql-data
       emptyDir: {}
+    - name: postgresql-confd
+      configMap:
+        name: task-postgresql-confd
   containers:
     - name: postgresql
       image: bitnami/postgresql:14.1.0-debian-10-r66
@@ -50,4 +53,7 @@ spec:
       volumeMounts:
         - name: postgresql-data
           mountPath: /bitnami/postgresql
+
+        - name: postgresql-confd
+          mountPath: /opt/bitnami/postgresql/conf/conf.d
 ---

+fsync=off
+random_page_cost=1
+synchronous_commit=off
+commit_delay=100000
+wal_writer_delay=10000ms
+wal_buffers=1MB