Add pooling config to ignore additional startup params

apps/sharkey/app.yaml

@@ -10,5 +10,6 @@ resources:
   - app/config.yaml
   - app/volume.yaml
   - app/stackgres-scripts.yaml
+  - app/stackgres-pooling.yaml
   - app/stackgres.yaml
   - app/deploy.yaml

apps/sharkey/app/stackgres-pooling.yaml

@@ -0,0 +1,12 @@
+apiVersion: stackgres.io/v1
+kind: SGPoolingConfig
+metadata:
+  name: pgbouncerconf
+  namespace: sharkey
+spec:
+  pgBouncer:
+    pgbouncer.ini:
+      pgbouncer:
+        max_client_conn: '2000'
+        default_pool_size: '50'
+        ignore_startup_parameters: statement_timeout

apps/sharkey/app/stackgres.yaml

@@ -12,6 +12,8 @@ spec:
       size: '50Gi'
       storageClass: ebs-ssd
   prometheusAutobind: true
+  configurations:
+    sgPoolingConfig: pgbouncerconf
   managedSql:
     scripts:
     - sgScript: cluster-scripts