feat: update default PostgreSQL version to 16.4

Signed-off-by: GitHub <[email protected]>

Author: postgres-versions-updater

.github/pg_versions.json

@@ -1,23 +1,27 @@
 {
+  "17": [
+    "17rc1",
+    "17rc1-11"
+  ],
   "16": [
-    "16.1",
-    "16.0"
+    "16.4",
+    "16.3"
   ],
   "15": [
-    "15.5",
-    "15.4"
+    "15.8",
+    "15.7"
   ],
   "14": [
-    "14.10",
-    "14.9"
+    "14.13",
+    "14.12"
   ],
   "13": [
-    "13.13",
-    "13.12"
+    "13.16",
+    "13.15"
   ],
   "12": [
-    "12.17",
-    "12.16"
+    "12.20",
+    "12.19"
   ],
   "11": [
     "11.22",

docs/src/bootstrap.md

@@ -466,7 +466,7 @@ file on the source PostgreSQL instance:
 host replication streaming_replica all md5
 ```
 
-The following manifest creates a new PostgreSQL 16.1 cluster,
+The following manifest creates a new PostgreSQL 16.4 cluster,
 called `target-db`, using the `pg_basebackup` bootstrap method
 to clone an external PostgreSQL cluster defined as `source-db`
 (in the `externalClusters` array). As you can see, the `source-db`
@@ -481,7 +481,7 @@ metadata:
   name: target-db
 spec:
   instances: 3
-  imageName: ghcr.io/cloudnative-pg/postgresql:16.1
+  imageName: ghcr.io/cloudnative-pg/postgresql:16.4
 
   bootstrap:
     pg_basebackup:
@@ -501,7 +501,7 @@ spec:
 ```
 
 All the requirements must be met for the clone operation to work, including
-the same PostgreSQL version (in our case 16.1).
+the same PostgreSQL version (in our case 16.4).
 
 #### TLS certificate authentication
 
@@ -516,7 +516,7 @@ in the same Kubernetes cluster.
     This example can be easily adapted to cover an instance that resides
     outside the Kubernetes cluster.
 
-The manifest defines a new PostgreSQL 16.1 cluster called `cluster-clone-tls`,
+The manifest defines a new PostgreSQL 16.4 cluster called `cluster-clone-tls`,
 which is bootstrapped using the `pg_basebackup` method from the `cluster-example`
 external cluster. The host is identified by the read/write service
 in the same cluster, while the `streaming_replica` user is authenticated
@@ -531,7 +531,7 @@ metadata:
   name: cluster-clone-tls
 spec:
   instances: 3
-  imageName: ghcr.io/cloudnative-pg/postgresql:16.1
+  imageName: ghcr.io/cloudnative-pg/postgresql:16.4
 
   bootstrap:
     pg_basebackup:

docs/src/declarative_hibernation.md

@@ -58,7 +58,7 @@ $ kubectl cnpg status <cluster-name>
 Cluster Summary
 Name:              cluster-example
 Namespace:         default
-PostgreSQL Image:  ghcr.io/cloudnative-pg/postgresql:16.1
+PostgreSQL Image:  ghcr.io/cloudnative-pg/postgresql:16.4
 Primary instance:  cluster-example-2
 Status:            Cluster in healthy state 
 Instances:         3

docs/src/kubectl-plugin.md

@@ -200,7 +200,7 @@ Cluster in healthy state
 Name:               sandbox
 Namespace:          default
 System ID:          7039966298120953877
-PostgreSQL Image:   ghcr.io/cloudnative-pg/postgresql:16.1
+PostgreSQL Image:   ghcr.io/cloudnative-pg/postgresql:16.4
 Primary instance:   sandbox-2
 Instances:          3
 Ready instances:    3
@@ -245,7 +245,7 @@ Cluster in healthy state
 Name:               sandbox
 Namespace:          default
 System ID:          7039966298120953877
-PostgreSQL Image:   ghcr.io/cloudnative-pg/postgresql:16.1
+PostgreSQL Image:   ghcr.io/cloudnative-pg/postgresql:16.4
 Primary instance:   sandbox-2
 Instances:          3
 Ready instances:    3
@@ -932,7 +932,7 @@ it from the actual pod. This means that you will be using the `postgres` user.
 ```shell
 kubectl cnpg psql cluster-example
 
-psql (16.1 (Debian 16.1-1.pgdg110+1))
+psql (16.4 (Debian 16.4-1.pgdg110+1))
 Type "help" for help.
 
 postgres=#
@@ -943,7 +943,7 @@ select to work against a replica by using the `--replica` option:
 
 ```shell
 kubectl cnpg psql --replica cluster-example
-psql (16.1 (Debian 16.1-1.pgdg110+1))
+psql (16.4 (Debian 16.4-1.pgdg110+1))
 
 Type "help" for help.
 

docs/src/monitoring.md

@@ -172,7 +172,7 @@ cnpg_collector_up{cluster="cluster-example"} 1
 
 # HELP cnpg_collector_postgres_version Postgres version
 # TYPE cnpg_collector_postgres_version gauge
-cnpg_collector_postgres_version{cluster="cluster-example",full="16.1"} 16.1
+cnpg_collector_postgres_version{cluster="cluster-example",full="16.4"} 16.4
 
 # HELP cnpg_collector_last_failed_backup_timestamp The last failed backup as a unix timestamp
 # TYPE cnpg_collector_last_failed_backup_timestamp gauge

docs/src/postgis.md

@@ -100,7 +100,7 @@ values from the ones in this document):
 ```console
 $ kubectl exec -ti postgis-example-1 -- psql app
 Defaulted container "postgres" out of: postgres, bootstrap-controller (init)
-psql (16.1 (Debian 16.1-1.pgdg110+1))
+psql (16.4 (Debian 16.4-1.pgdg110+1))
 Type "help" for help.
 
 app=# SELECT * FROM pg_available_extensions WHERE name ~ '^postgis' ORDER BY 1;

docs/src/samples/cluster-example-full.yaml

@@ -35,7 +35,7 @@ metadata:
   name: cluster-example-full
 spec:
   description: "Example of cluster"
-  imageName: ghcr.io/cloudnative-pg/postgresql:16.1
+  imageName: ghcr.io/cloudnative-pg/postgresql:16.4
   # imagePullSecret is only required if the images are located in a private registry
   # imagePullSecrets:
   #   - name: private_registry_access

docs/src/scheduling.md

@@ -58,7 +58,7 @@ metadata:
   name: cluster-example
 spec:
   instances: 3
-  imageName: ghcr.io/cloudnative-pg/postgresql:16.1
+  imageName: ghcr.io/cloudnative-pg/postgresql:16.4
 
   affinity:
     enablePodAntiAffinity: true #default value

docs/src/ssl_connections.md

@@ -163,7 +163,7 @@ Output :
                                         version
 --------------------------------------------------------------------------------------
 ------------------
-PostgreSQL 16.1 on x86_64-pc-linux-gnu, compiled by gcc (GCC) 8.3.1 20191121 (Red Hat
+PostgreSQL 16.4 on x86_64-pc-linux-gnu, compiled by gcc (GCC) 8.3.1 20191121 (Red Hat
 8.3.1-5), 64-bit
 (1 row)
 ```

docs/src/troubleshooting.md

@@ -180,7 +180,7 @@ Cluster in healthy state
 Name:               cluster-example
 Namespace:          default
 System ID:          7044925089871458324
-PostgreSQL Image:   ghcr.io/cloudnative-pg/postgresql:16.1-3
+PostgreSQL Image:   ghcr.io/cloudnative-pg/postgresql:16.4-3
 Primary instance:   cluster-example-1
 Instances:          3
 Ready instances:    3
@@ -256,7 +256,7 @@ kubectl describe cluster <CLUSTER_NAME> -n <NAMESPACE> | grep "Image Name"
 Output:
 
 ```shell
-  Image Name:    ghcr.io/cloudnative-pg/postgresql:16.1-3
+  Image Name:    ghcr.io/cloudnative-pg/postgresql:16.4-3
 ```
 
 !!! Note

pkg/versions/versions.go

@@ -23,7 +23,7 @@ const (
 	Version = "1.21.0"
 
 	// DefaultImageName is the default image used by the operator to create pods
-	DefaultImageName = "ghcr.io/cloudnative-pg/postgresql:16.1"
+	DefaultImageName = "ghcr.io/cloudnative-pg/postgresql:16.4"
 
 	// DefaultOperatorImageName is the default operator image used by the controller in the pods running PostgreSQL
 	DefaultOperatorImageName = "ghcr.io/cloudnative-pg/cloudnative-pg:1.21.0"