From 37731a95821539510431843558609dafd39d19dd Mon Sep 17 00:00:00 2001
From: Felix Kunde <felix-kunde@gmx.de>
Date: Thu, 16 Apr 2026 13:57:05 +0200
Subject: [PATCH] add options to chart and example manifests

---
 .../postgres-operator/crds/operatorconfigurations.yaml   | 9 +++++++++
 charts/postgres-operator/values.yaml                     | 5 +++++
 manifests/configmap.yaml                                 | 2 ++
 manifests/operatorconfiguration.crd.yaml                 | 9 +++++++++
 manifests/postgresql-operator-default-configuration.yaml | 3 +++
 5 files changed, 28 insertions(+)

diff --git a/charts/postgres-operator/crds/operatorconfigurations.yaml b/charts/postgres-operator/crds/operatorconfigurations.yaml
index 2c432a082..5b93baffe 100644
--- a/charts/postgres-operator/crds/operatorconfigurations.yaml
+++ b/charts/postgres-operator/crds/operatorconfigurations.yaml
@@ -670,6 +670,12 @@ spec:
                   connection_pooler_image:
                     type: string
                     default: "registry.opensource.zalan.do/acid/pgbouncer:master-32"
+                  connection_pooler_labels:
+                    type: object
+                    additionalProperties:
+                      type: string
+                    default:
+                      component: db-connection-pooler
                   connection_pooler_max_db_connections:
                     type: integer
                     default: 60
@@ -683,6 +689,9 @@ spec:
                     type: integer
                     minimum: 1
                     default: 2
+                  connection_pooler_role_label:
+                    type: string
+                    default: "pooler-role"
                   connection_pooler_default_cpu_limit:
                     type: string
                     pattern: '^(\d+m|\d+(\.\d{1,3})?)$'
diff --git a/charts/postgres-operator/values.yaml b/charts/postgres-operator/values.yaml
index 6d0161bfb..6044f8cd8 100644
--- a/charts/postgres-operator/values.yaml
+++ b/charts/postgres-operator/values.yaml
@@ -442,12 +442,17 @@ configConnectionPooler:
   connection_pooler_user: "pooler"
   # docker image
   connection_pooler_image: "registry.opensource.zalan.do/acid/pgbouncer:master-32"
+  # labels to add to the connection pooler deployment and pods
+  connection_pooler_labels:
+    component: db-connection-pooler
   # max db connections the pooler should hold
   connection_pooler_max_db_connections: 60
   # default pooling mode
   connection_pooler_mode: "transaction"
   # number of pooler instances
   connection_pooler_number_of_instances: 2
+  # role label to add to the connection pooler resources to filter them easier
+  connection_pooler_role_label: pooler-role
   # default resources
   connection_pooler_default_cpu_request: 500m
   connection_pooler_default_memory_request: 100Mi
diff --git a/manifests/configmap.yaml b/manifests/configmap.yaml
index 1cf455e57..45d70938b 100644
--- a/manifests/configmap.yaml
+++ b/manifests/configmap.yaml
@@ -18,9 +18,11 @@ data:
   connection_pooler_default_memory_limit: 100Mi
   connection_pooler_default_memory_request: 100Mi
   connection_pooler_image: "registry.opensource.zalan.do/acid/pgbouncer:master-32"
+  connection_pooler_labels: "component:db-connection-pooler"
   connection_pooler_max_db_connections: "60"
   connection_pooler_mode: "transaction"
   connection_pooler_number_of_instances: "2"
+  connection_pooler_role_label: pooler-role
   connection_pooler_schema: "pooler"
   connection_pooler_user: "pooler"
   crd_categories: "all"
diff --git a/manifests/operatorconfiguration.crd.yaml b/manifests/operatorconfiguration.crd.yaml
index 03534cefb..10f8b37b9 100644
--- a/manifests/operatorconfiguration.crd.yaml
+++ b/manifests/operatorconfiguration.crd.yaml
@@ -668,6 +668,12 @@ spec:
                   connection_pooler_image:
                     type: string
                     default: "registry.opensource.zalan.do/acid/pgbouncer:master-32"
+                  connection_pooler_labels:
+                    type: object
+                    additionalProperties:
+                      type: string
+                    default:
+                      component: db-connection-pooler
                   connection_pooler_max_db_connections:
                     type: integer
                     default: 60
@@ -681,6 +687,9 @@ spec:
                     type: integer
                     minimum: 1
                     default: 2
+                  connection_pooler_role_label:
+                    type: string
+                    default: "pooler-role"
                   connection_pooler_default_cpu_limit:
                     type: string
                     pattern: '^(\d+m|\d+(\.\d{1,3})?)$'
diff --git a/manifests/postgresql-operator-default-configuration.yaml b/manifests/postgresql-operator-default-configuration.yaml
index 9c54e4379..8e27955e0 100644
--- a/manifests/postgresql-operator-default-configuration.yaml
+++ b/manifests/postgresql-operator-default-configuration.yaml
@@ -218,9 +218,12 @@ configuration:
     connection_pooler_default_memory_limit: 100Mi
     connection_pooler_default_memory_request: 100Mi
     connection_pooler_image: "registry.opensource.zalan.do/acid/pgbouncer:master-32"
+    connection_pooler_labels:
+      component: db-connection-pooler
     # connection_pooler_max_db_connections: 60
     connection_pooler_mode: "transaction"
     connection_pooler_number_of_instances: 2
+    connection_pooler_role_label: pooler-role
     # connection_pooler_schema: "pooler"
     # connection_pooler_user: "pooler"
   patroni: