make Postgres 14 available

README.md

@@ -35,7 +35,7 @@ pipelines with no access to Kubernetes API directly, promoting infrastructure as
 [pg_basebackup](https://www.postgresql.org/docs/11/app-pgbasebackup.html) /
 [WAL-E](https://github.com/wal-e/wal-e) via [Spilo](https://github.com/zalando/spilo)
 * Preload libraries: [bg_mon](https://github.com/CyberDem0n/bg_mon),
-[pg_stat_statements](https://www.postgresql.org/docs/9.4/pgstatstatements.html),
+[pg_stat_statements](https://www.postgresql.org/docs/14/pgstatstatements.html),
 [pgextwlist](https://github.com/dimitri/pgextwlist),
 [pg_auth_mon](https://github.com/RafiaSabih/pg_auth_mon)
 * Incl. popular Postgres extensions such as
@@ -53,15 +53,10 @@ pipelines with no access to Kubernetes API directly, promoting infrastructure as
 The Postgres Operator has been developed at Zalando and is being used in
 production for over three years.
 
-## Notes on Postgres 13 support
+## Using Spilo 12 images or lower
-
-If you are new to the operator, you can skip this and just start using the Postgres operator as is, Postgres 13 is ready to go.
-
-The Postgres operator supports Postgres 13 with the new Spilo Image that includes also the recent Patroni version to support PG13 settings.
-More work on optimizing restarts and rolling upgrades is pending.
 
 If you are already using the Postgres operator in older version with a Spilo 12 Docker image you need to be aware of the changes for the backup path.
-We introduce the major version into the backup path to smoothen the [major version upgrade](docs/administrator.md#minor-and-major-version-upgrade) that is now supported manually.
+We introduce the major version into the backup path to smoothen the [major version upgrade](docs/administrator.md#minor-and-major-version-upgrade) that is now supported.
 
 The new operator configuration can set a compatibility flag *enable_spilo_wal_path_compat* to make Spilo look for wal segments in the current path but also old format paths.
 This comes at potential performance costs and should be disabled after a few days.

charts/postgres-operator-ui/templates/deployment.yaml

@@ -71,6 +71,7 @@ spec:
                   "resources_visible": true,
                   "users_visible": true,
                   "postgresql_versions": [
+                    "14",
                     "13",
                     "12",
                     "11"

charts/postgres-operator/crds/operatorconfigurations.yaml

@@ -135,10 +135,10 @@ spec:
                     default: "off"
                   minimal_major_version:
                     type: string
-                    default: "9.5"
+                    default: "9.6"
                   target_major_version:
                     type: string
-                    default: "13"
+                    default: "14"
               kubernetes:
                 type: object
                 properties:

charts/postgres-operator/crds/postgresqls.yaml

@@ -362,14 +362,12 @@ spec:
                   version:
                     type: string
                     enum:
-                      - "9.3"
-                      - "9.4"
-                      - "9.5"
                       - "9.6"
                       - "10"
                       - "11"
                       - "12"
                       - "13"
+                      - "14"
                   parameters:
                     type: object
                     additionalProperties:

charts/postgres-operator/values.yaml

@@ -65,9 +65,9 @@ configMajorVersionUpgrade:
   # "off": no upgrade, "manual": manifest triggers action, "full": minimal version violation triggers too
   major_version_upgrade_mode: "off"
   # minimal Postgres major version that will not automatically be upgraded
-  minimal_major_version: "9.5"
+  minimal_major_version: "9.6"
   # target Postgres major version when upgrading clusters automatically
-  target_major_version: "13"
+  target_major_version: "14"
 
 configKubernetes:
   # list of additional capabilities for postgres container

docs/reference/operator_parameters.md

@@ -186,12 +186,12 @@ CRD-configuration, they are grouped under the `major_version_upgrade` key.
 
 * **minimal_major_version**
   The minimal Postgres major version that will not automatically be upgraded
-  when `major_version_upgrade_mode` is set to `"full"`. The default is `"9.5"`.
+  when `major_version_upgrade_mode` is set to `"full"`. The default is `"9.6"`.
 
 * **target_major_version**
   The target Postgres major version when upgrading clusters automatically
   which violate the configured allowed `minimal_major_version` when
-  `major_version_upgrade_mode` is set to `"full"`. The default is `"13"`.
+  `major_version_upgrade_mode` is set to `"full"`. The default is `"14"`.
 
 ## Kubernetes resources
 

docs/user.md

@@ -30,7 +30,7 @@ spec:
   databases:
     foo: zalando
   postgresql:
-    version: "13"
+    version: "14"
 ```
 
 Once you cloned the Postgres Operator [repository](https://github.com/zalando/postgres-operator)

e2e/tests/test_e2e.py

@@ -766,7 +766,7 @@ class EndToEndTestCase(unittest.TestCase):
         pg_patch_version = {
             "spec": {
                 "postgres": {
-                    "version": "13"
+                    "version": "14"
                 }
             }
         }

manifests/complete-postgres-manifest.yaml

@@ -36,7 +36,7 @@ spec:
           defaultRoles: true
           defaultUsers: false
   postgresql:
-    version: "13"
+    version: "14"
     parameters:  # Expert section
       shared_buffers: "32MB"
       max_connections: "10"

manifests/configmap.yaml

@@ -83,7 +83,7 @@ data:
   # min_instances: "-1"
   # min_cpu_limit: 250m
   # min_memory_limit: 250Mi
-  # minimal_major_version: "9.5"
+  # minimal_major_version: "9.6"
   # node_readiness_label: ""
   # oauth_token_secret_name: postgresql-operator
   # pam_configuration: |
@@ -124,7 +124,7 @@ data:
   spilo_privileged: "false"
   storage_resize_mode: "pvc"
   super_username: postgres
-  # target_major_version: "13"
+  # target_major_version: "14"
   # team_admin_role: "admin"
   # team_api_role_configuration: "log_statement:all"
   # teams_api_url: http://fake-teams-api.default.svc.cluster.local

manifests/minimal-postgres-manifest.yaml

@@ -18,4 +18,4 @@ spec:
   preparedDatabases:
     bar: {}
   postgresql:
-    version: "13"
+    version: "14"

manifests/operatorconfiguration.crd.yaml

@@ -131,10 +131,10 @@ spec:
                     default: "off"
                   minimal_major_version:
                     type: string
-                    default: "9.5"
+                    default: "9.6"
                   target_major_version:
                     type: string
-                    default: "13"
+                    default: "14"
               kubernetes:
                 type: object
                 properties:

manifests/postgresql-operator-default-configuration.yaml

@@ -28,8 +28,8 @@ configuration:
     super_username: postgres
   major_version_upgrade:
     major_version_upgrade_mode: "off"
-    minimal_major_version: "9.5"
+    minimal_major_version: "9.6"
-    target_major_version: "13"
+    target_major_version: "14"
   kubernetes:
     # additional_pod_capabilities:
     # - "SYS_NICE"

manifests/postgresql.crd.yaml

@@ -358,14 +358,12 @@ spec:
                   version:
                     type: string
                     enum:
-                      - "9.3"
-                      - "9.4"
-                      - "9.5"
                       - "9.6"
                       - "10"
                       - "11"
                       - "12"
                       - "13"
+                      - "14"
                   parameters:
                     type: object
                     additionalProperties:

manifests/standby-manifest.yaml

@@ -9,7 +9,7 @@ spec:
     size: 1Gi
   numberOfInstances: 1
   postgresql:
-    version: "13"
+    version: "14"
 # Make this a standby cluster and provide the s3 bucket path of source cluster for continuous streaming.
   standby:
     s3_wal_path: "s3://path/to/bucket/containing/wal/of/source/cluster/"

pkg/apis/acid.zalan.do/v1/crds.go

@@ -504,15 +504,6 @@ var PostgresCRDResourceValidation = apiextv1.CustomResourceValidation{
 							"version": {
 								Type: "string",
 								Enum: []apiextv1.JSON{
-									{
-										Raw: []byte(`"9.3"`),
-									},
-									{
-										Raw: []byte(`"9.4"`),
-									},
-									{
-										Raw: []byte(`"9.5"`),
-									},
 									{
 										Raw: []byte(`"9.6"`),
 									},
@@ -528,6 +519,9 @@ var PostgresCRDResourceValidation = apiextv1.CustomResourceValidation{
 									{
 										Raw: []byte(`"13"`),
 									},
+									{
+										Raw: []byte(`"14"`),
+									},
 								},
 							},
 							"parameters": {

pkg/apis/acid.zalan.do/v1/operator_configuration_type.go

@@ -44,8 +44,8 @@ type PostgresUsersConfiguration struct {
 // MajorVersionUpgradeConfiguration defines how to execute major version upgrades of Postgres.
 type MajorVersionUpgradeConfiguration struct {
 	MajorVersionUpgradeMode string `json:"major_version_upgrade_mode" default:"off"` // off - no actions, manual - manifest triggers action, full - manifest and minimal version violation trigger upgrade
-	MinimalMajorVersion     string `json:"minimal_major_version" default:"9.5"`
+	MinimalMajorVersion     string `json:"minimal_major_version" default:"9.6"`
-	TargetMajorVersion      string `json:"target_major_version" default:"13"`
+	TargetMajorVersion      string `json:"target_major_version" default:"14"`
 }
 
 // KubernetesMetaConfiguration defines k8s conf required for all Postgres clusters and the operator itself

pkg/cluster/majorversionupgrade.go

@@ -9,12 +9,12 @@ import (
 
 // VersionMap Map of version numbers
 var VersionMap = map[string]int{
-	"9.5": 90500,
 	"9.6": 90600,
 	"10":  100000,
 	"11":  110000,
 	"12":  120000,
 	"13":  130000,
+	"14":  140000,
 }
 
 // IsBiggerPostgresVersion Compare two Postgres version numbers
@@ -33,7 +33,7 @@ func (c *Cluster) GetDesiredMajorVersionAsInt() int {
 func (c *Cluster) GetDesiredMajorVersion() string {
 
 	if c.Config.OpConfig.MajorVersionUpgradeMode == "full" {
-		// current is 9.5, minimal is 11 allowing 11 to 13 clusters, everything below is upgraded
+		// current is 9.6, minimal is 11 allowing 11 to 14 clusters, everything below is upgraded
 		if IsBiggerPostgresVersion(c.Spec.PgVersion, c.Config.OpConfig.MinimalMajorVersion) {
 			c.logger.Infof("overwriting configured major version %s to %s", c.Spec.PgVersion, c.Config.OpConfig.TargetMajorVersion)
 			return c.Config.OpConfig.TargetMajorVersion

pkg/controller/operator_config.go

@@ -56,8 +56,8 @@ func (c *Controller) importConfigurationFromCRD(fromCRD *acidv1.OperatorConfigur
 
 	// major version upgrade config
 	result.MajorVersionUpgradeMode = util.Coalesce(fromCRD.MajorVersionUpgrade.MajorVersionUpgradeMode, "off")
-	result.MinimalMajorVersion = util.Coalesce(fromCRD.MajorVersionUpgrade.MinimalMajorVersion, "9.5")
+	result.MinimalMajorVersion = util.Coalesce(fromCRD.MajorVersionUpgrade.MinimalMajorVersion, "9.6")
-	result.TargetMajorVersion = util.Coalesce(fromCRD.MajorVersionUpgrade.TargetMajorVersion, "13")
+	result.TargetMajorVersion = util.Coalesce(fromCRD.MajorVersionUpgrade.TargetMajorVersion, "14")
 
 	// kubernetes config
 	result.CustomPodAnnotations = fromCRD.Kubernetes.CustomPodAnnotations

pkg/util/config/config.go

@@ -212,8 +212,8 @@ type Config struct {
 	EnablePgVersionEnvVar                  bool              `name:"enable_pgversion_env_var" default:"true"`
 	EnableSpiloWalPathCompat               bool              `name:"enable_spilo_wal_path_compat" default:"false"`
 	MajorVersionUpgradeMode                string            `name:"major_version_upgrade_mode" default:"off"`
-	MinimalMajorVersion                    string            `name:"minimal_major_version" default:"9.5"`
+	MinimalMajorVersion                    string            `name:"minimal_major_version" default:"9.6"`
-	TargetMajorVersion                     string            `name:"target_major_version" default:"13"`
+	TargetMajorVersion                     string            `name:"target_major_version" default:"14"`
 }
 
 // MustMarshal marshals the config or panics

ui/manifests/deployment.yaml

@@ -66,6 +66,7 @@ spec:
                   "cost_core": 0.0575,
                   "cost_memory": 0.014375,
                   "postgresql_versions": [
+                    "14",
                     "13",
                     "12",
                     "11"

ui/operator_ui/spiloutils.py

@@ -308,7 +308,7 @@ def read_versions(
         if uid == 'wal' or defaulting(lambda: UUID(uid))
     ]
 
-BACKUP_VERSION_PREFIXES = ['','9.5/', '9.6/', '10/','11/', '12/', '13/']
+BACKUP_VERSION_PREFIXES = ['', '9.6/', '10/', '11/', '12/', '13/', '14/']
 
 def read_basebackups(
     pg_cluster,

ui/run_local.sh

@@ -23,6 +23,7 @@ default_operator_ui_config='{
   "cost_core": 0.0575,
   "cost_memory": 0.014375,
   "postgresql_versions": [
+    "14",
     "13",
     "12",
     "11"