K8SPG-611: official postgres image support

build/postgres-operator/Dockerfile

@@ -62,6 +62,7 @@ COPY --from=go_builder /usr/local/bin/extension-installer /usr/local/bin
 COPY --from=go_builder /usr/local/bin/pgbackrest /usr/local/bin/
 COPY --from=go_builder /licenses /licenses
 COPY build/postgres-operator/install-extensions.sh /usr/local/bin
+COPY build/postgres-operator/relocate-extensions.sh /usr/local/bin
 COPY build/postgres-operator/init-entrypoint.sh /usr/local/bin
 COPY build/postgres-operator/postgres-entrypoint.sh /usr/local/bin
 COPY build/postgres-operator/postgres-liveness-check.sh /usr/local/bin

build/postgres-operator/init-entrypoint.sh

@@ -9,3 +9,4 @@ install -o "$(id -u)" -g "$(id -g)" -m 0755 -D "/usr/local/bin/pgbackrest" "${CR
 install -o "$(id -u)" -g "$(id -g)" -m 0755 -D "/usr/local/bin/postgres-entrypoint.sh" "${CRUNCHY_BINDIR}/bin/postgres-entrypoint.sh"
 install -o "$(id -u)" -g "$(id -g)" -m 0755 -D "/usr/local/bin/postgres-liveness-check.sh" "${CRUNCHY_BINDIR}/bin/postgres-liveness-check.sh"
 install -o "$(id -u)" -g "$(id -g)" -m 0755 -D "/usr/local/bin/postgres-readiness-check.sh" "${CRUNCHY_BINDIR}/bin/postgres-readiness-check.sh"
+install -o "$(id -u)" -g "$(id -g)" -m 0755 -D "/usr/local/bin/relocate-extensions.sh" "${CRUNCHY_BINDIR}/bin/relocate-extensions.sh"

build/postgres-operator/relocate-extensions.sh

@@ -0,0 +1,14 @@
+#!/bin/bash
+set -e
+
+PG_EXTENSIONS_DIR=/usr/pgsql-${PG_VERSION}/share/extension
+PG_LIB_DIR=/usr/pgsql-${PG_VERSION}/lib
+
+PGDATA_EXTENSIONS_DIR=/pgdata/extension/${PG_VERSION}/usr/pgsql-${PG_VERSION}/share/extension
+PGDATA_LIB_DIR=/pgdata/extension/${PG_VERSION}/usr/pgsql-${PG_VERSION}/lib
+
+mkdir -p "${PGDATA_EXTENSIONS_DIR}"
+mkdir -p "${PGDATA_LIB_DIR}"
+
+cp -r "${PG_EXTENSIONS_DIR}"/* "${PGDATA_EXTENSIONS_DIR}/"
+cp -r "${PG_LIB_DIR}"/* "${PGDATA_LIB_DIR}/"

config/crd/patches/versionlabel_in_perconapgbackups.yaml

@@ -3,4 +3,4 @@ kind: CustomResourceDefinition
 metadata:
   name: perconapgbackups.pgv2.percona.com
   labels:
-    pgv2.percona.com/version: v2.7.0
+    pgv2.percona.com/version: v2.8.0

config/crd/patches/versionlabel_in_perconapgclusters.yaml

@@ -3,4 +3,4 @@ kind: CustomResourceDefinition
 metadata:
   name: perconapgclusters.pgv2.percona.com
   labels:
-    pgv2.percona.com/version: v2.7.0
+    pgv2.percona.com/version: v2.8.0

config/crd/patches/versionlabel_in_perconapgrestores.yaml

@@ -3,4 +3,4 @@ kind: CustomResourceDefinition
 metadata:
   name: perconapgrestores.pgv2.percona.com
   labels:
-    pgv2.percona.com/version: v2.7.0
+    pgv2.percona.com/version: v2.8.0

config/crd/patches/versionlabel_in_perconapgupgrade.yaml

@@ -3,4 +3,4 @@ kind: CustomResourceDefinition
 metadata:
   name: perconapgupgrades.pgv2.percona.com
   labels:
-    pgv2.percona.com/version: v2.7.0
+    pgv2.percona.com/version: v2.8.0

deploy/bundle.yaml

@@ -297,7 +297,7 @@ metadata:
   annotations:
     controller-gen.kubebuilder.io/version: v0.16.5
   labels:
-    pgv2.percona.com/version: v2.7.0
+    pgv2.percona.com/version: v2.8.0
   name: perconapgbackups.pgv2.percona.com
 spec:
   group: pgv2.percona.com
@@ -707,7 +707,7 @@ metadata:
   annotations:
     controller-gen.kubebuilder.io/version: v0.16.5
   labels:
-    pgv2.percona.com/version: v2.7.0
+    pgv2.percona.com/version: v2.8.0
   name: perconapgclusters.pgv2.percona.com
 spec:
   group: pgv2.percona.com
@@ -19138,7 +19138,7 @@ metadata:
   annotations:
     controller-gen.kubebuilder.io/version: v0.16.5
   labels:
-    pgv2.percona.com/version: v2.7.0
+    pgv2.percona.com/version: v2.8.0
   name: perconapgrestores.pgv2.percona.com
 spec:
   group: pgv2.percona.com
@@ -19238,7 +19238,7 @@ metadata:
   annotations:
     controller-gen.kubebuilder.io/version: v0.16.5
   labels:
-    pgv2.percona.com/version: v2.7.0
+    pgv2.percona.com/version: v2.8.0
   name: perconapgupgrades.pgv2.percona.com
 spec:
   group: pgv2.percona.com

deploy/cr.yaml

@@ -9,7 +9,7 @@ metadata:
 #  - percona.com/delete-ssl
 #  - percona.com/delete-backups
 spec:
-  crVersion: 2.7.0
+  crVersion: 2.8.0
 #  initContainer:
 #    image: perconalab/percona-postgresql-operator:main
 #    resources:

deploy/crd.yaml

@@ -297,7 +297,7 @@ metadata:
   annotations:
     controller-gen.kubebuilder.io/version: v0.16.5
   labels:
-    pgv2.percona.com/version: v2.7.0
+    pgv2.percona.com/version: v2.8.0
   name: perconapgbackups.pgv2.percona.com
 spec:
   group: pgv2.percona.com
@@ -707,7 +707,7 @@ metadata:
   annotations:
     controller-gen.kubebuilder.io/version: v0.16.5
   labels:
-    pgv2.percona.com/version: v2.7.0
+    pgv2.percona.com/version: v2.8.0
   name: perconapgclusters.pgv2.percona.com
 spec:
   group: pgv2.percona.com
@@ -19138,7 +19138,7 @@ metadata:
   annotations:
     controller-gen.kubebuilder.io/version: v0.16.5
   labels:
-    pgv2.percona.com/version: v2.7.0
+    pgv2.percona.com/version: v2.8.0
   name: perconapgrestores.pgv2.percona.com
 spec:
   group: pgv2.percona.com
@@ -19238,7 +19238,7 @@ metadata:
   annotations:
     controller-gen.kubebuilder.io/version: v0.16.5
   labels:
-    pgv2.percona.com/version: v2.7.0
+    pgv2.percona.com/version: v2.8.0
   name: perconapgupgrades.pgv2.percona.com
 spec:
   group: pgv2.percona.com

deploy/cw-bundle.yaml

@@ -297,7 +297,7 @@ metadata:
   annotations:
     controller-gen.kubebuilder.io/version: v0.16.5
   labels:
-    pgv2.percona.com/version: v2.7.0
+    pgv2.percona.com/version: v2.8.0
   name: perconapgbackups.pgv2.percona.com
 spec:
   group: pgv2.percona.com
@@ -707,7 +707,7 @@ metadata:
   annotations:
     controller-gen.kubebuilder.io/version: v0.16.5
   labels:
-    pgv2.percona.com/version: v2.7.0
+    pgv2.percona.com/version: v2.8.0
   name: perconapgclusters.pgv2.percona.com
 spec:
   group: pgv2.percona.com
@@ -19138,7 +19138,7 @@ metadata:
   annotations:
     controller-gen.kubebuilder.io/version: v0.16.5
   labels:
-    pgv2.percona.com/version: v2.7.0
+    pgv2.percona.com/version: v2.8.0
   name: perconapgrestores.pgv2.percona.com
 spec:
   group: pgv2.percona.com
@@ -19238,7 +19238,7 @@ metadata:
   annotations:
     controller-gen.kubebuilder.io/version: v0.16.5
   labels:
-    pgv2.percona.com/version: v2.7.0
+    pgv2.percona.com/version: v2.8.0
   name: perconapgupgrades.pgv2.percona.com
 spec:
   group: pgv2.percona.com

e2e-tests/tests/custom-extensions/02-assert.yaml

@@ -19,13 +19,17 @@ spec:
   template:
     spec:
       initContainers:
+      - command:
+        - /usr/local/bin/init-entrypoint.sh
       - name: postgres-startup
       - command:
-        - /usr/local/bin/relocate-extensions.sh
+        - /opt/crunchy/bin/relocate-extensions.sh
         resources: {}
         volumeMounts:
         - mountPath: /pgdata
           name: postgres-data
+        - mountPath: /opt/crunchy
+          name: crunchy-bin
         - mountPath: /tmp
           name: tmp
       - command:
@@ -52,8 +56,6 @@ spec:
         - name: postgres-data
         - mountPath: /tmp
           name: tmp
-      - command:
-        - /usr/local/bin/init-entrypoint.sh
       - name: nss-wrapper-init
 status:
   observedGeneration: 2

e2e-tests/tests/custom-extensions/05-assert.yaml

@@ -19,13 +19,17 @@ spec:
   template:
     spec:
       initContainers:
+      - command:
+        - /usr/local/bin/init-entrypoint.sh
       - name: postgres-startup
       - command:
-        - /usr/local/bin/relocate-extensions.sh
+        - /opt/crunchy/bin/relocate-extensions.sh
         resources: {}
         volumeMounts:
         - mountPath: /pgdata
           name: postgres-data
+        - mountPath: /opt/crunchy
+          name: crunchy-bin
         - mountPath: /tmp
           name: tmp
       - command:
@@ -52,8 +56,6 @@ spec:
         - name: postgres-data
         - mountPath: /tmp
           name: tmp
-      - command:
-        - /usr/local/bin/init-entrypoint.sh
       - name: nss-wrapper-init
 status:
   observedGeneration: 2

e2e-tests/tests/custom-extensions/06-assert.yaml

@@ -19,15 +19,19 @@ spec:
   template:
     spec:
       initContainers:
+      - command:
+        - /usr/local/bin/init-entrypoint.sh
       - name: postgres-startup
       - command:
-        - /usr/local/bin/relocate-extensions.sh
+        - /opt/crunchy/bin/relocate-extensions.sh
         env:
         - name: PG_VERSION
         resources: {}
         volumeMounts:
         - mountPath: /pgdata
           name: postgres-data
+        - mountPath: /opt/crunchy
+          name: crunchy-bin
         - mountPath: /tmp
           name: tmp
       - command:
@@ -54,8 +58,6 @@ spec:
         - name: postgres-data
         - mountPath: /tmp
           name: tmp
-      - command:
-        - /usr/local/bin/init-entrypoint.sh
       - name: nss-wrapper-init
 status:
   observedGeneration: 3

e2e-tests/tests/custom-extensions/07-assert.yaml

@@ -19,13 +19,13 @@ spec:
   template:
     spec:
       initContainers:
+      - command:
+        - /usr/local/bin/init-entrypoint.sh
       - name: postgres-startup
       - command:
-        - /usr/local/bin/relocate-extensions.sh
+        - /opt/crunchy/bin/relocate-extensions.sh
       - command:
         - /usr/local/bin/install-extensions.sh
-      - command:
-        - /usr/local/bin/init-entrypoint.sh
       - name: nss-wrapper-init
 status:
   observedGeneration: 3

e2e-tests/tests/init-deploy/05-assert.yaml

@@ -12,7 +12,7 @@ metadata:
     app.kubernetes.io/managed-by: percona-postgresql-operator
     app.kubernetes.io/name: percona-postgresql
     app.kubernetes.io/part-of: percona-postgresql
-    pgv2.percona.com/version: 2.7.0
+    pgv2.percona.com/version: 2.8.0
     postgres-operator.crunchydata.com/cluster: init-deploy
     postgres-operator.crunchydata.com/pgbackrest: ""
     postgres-operator.crunchydata.com/pgbackrest-config: ""
@@ -81,7 +81,7 @@ metadata:
     app.kubernetes.io/managed-by: percona-postgresql-operator
     app.kubernetes.io/name: percona-postgresql
     app.kubernetes.io/part-of: percona-postgresql
-    pgv2.percona.com/version: 2.7.0
+    pgv2.percona.com/version: 2.8.0
     postgres-operator.crunchydata.com/cluster: init-deploy
     postgres-operator.crunchydata.com/role: pgbouncer
     test-label: test
@@ -144,7 +144,7 @@ metadata:
     app.kubernetes.io/managed-by: percona-postgresql-operator
     app.kubernetes.io/name: percona-postgresql
     app.kubernetes.io/part-of: percona-postgresql
-    pgv2.percona.com/version: 2.7.0
+    pgv2.percona.com/version: 2.8.0
     postgres-operator.crunchydata.com/cluster: init-deploy
     postgres-operator.crunchydata.com/pgbackrest: ""
     postgres-operator.crunchydata.com/pgbackrest-config: ""
@@ -168,7 +168,7 @@ metadata:
     app.kubernetes.io/managed-by: percona-postgresql-operator
     app.kubernetes.io/name: percona-postgresql
     app.kubernetes.io/part-of: percona-postgresql
-    pgv2.percona.com/version: 2.7.0
+    pgv2.percona.com/version: 2.8.0
     postgres-operator.crunchydata.com/cluster: init-deploy
     postgres-operator.crunchydata.com/role: pgbouncer
     test-label: test
@@ -191,7 +191,7 @@ metadata:
     app.kubernetes.io/managed-by: percona-postgresql-operator
     app.kubernetes.io/name: percona-postgresql
     app.kubernetes.io/part-of: percona-postgresql
-    pgv2.percona.com/version: 2.7.0
+    pgv2.percona.com/version: 2.8.0
     postgres-operator.crunchydata.com/cluster: init-deploy
     postgres-operator.crunchydata.com/data: pgbackrest
     postgres-operator.crunchydata.com/pgbackrest: ""
@@ -214,7 +214,7 @@ spec:
         app.kubernetes.io/managed-by: percona-postgresql-operator
         app.kubernetes.io/name: percona-postgresql
         app.kubernetes.io/part-of: percona-postgresql
-        pgv2.percona.com/version: 2.7.0
+        pgv2.percona.com/version: 2.8.0
         postgres-operator.crunchydata.com/cluster: init-deploy
         postgres-operator.crunchydata.com/data: pgbackrest
         postgres-operator.crunchydata.com/pgbackrest: ""

e2e-tests/vars.sh

@@ -16,7 +16,7 @@ export IMAGE_BASE=${IMAGE_BASE:-"perconalab/percona-postgresql-operator"}
 export IMAGE=${IMAGE:-"${IMAGE_BASE}:${VERSION}"}
 export PG_VER="${PG_VER:-17}"
 export IMAGE_PGBOUNCER=${IMAGE_PGBOUNCER:-"${IMAGE_BASE}:main-pgbouncer$PG_VER"}
-export IMAGE_POSTGRESQL=${IMAGE_POSTGRESQL:-"${IMAGE_BASE}:main-ppg$PG_VER-postgres"}
+export IMAGE_POSTGRESQL=${IMAGE_POSTGRESQL:-"ademajazzserve/postgres:11"} # TODO: replace it
 export IMAGE_BACKREST=${IMAGE_BACKREST:-"${IMAGE_BASE}:main-pgbackrest$PG_VER"}
 export IMAGE_UPGRADE=${IMAGE_UPGRADE:-"${IMAGE_BASE}:main-upgrade"}
 export BUCKET=${BUCKET:-"pg-operator-testing"}

internal/patroni/reconcile.go

@@ -147,14 +147,21 @@ func InstancePod(ctx context.Context,
 
 // K8SPG-708 instanceInitContainer adds the instance init container
 func instanceInitContainer(cluster *v1beta1.PostgresCluster, container *corev1.Container, instancePod *corev1.PodTemplateSpec, inInstanceSpec *v1beta1.PostgresInstanceSetSpec, initImage string) {
-	instancePod.Spec.InitContainers = append(instancePod.Spec.InitContainers, k8s.InitContainer(
+	initContainer := k8s.InitContainer(
 		cluster,
 		naming.ContainerDatabase,
 		initImage,
 		cluster.Spec.ImagePullPolicy,
 		initialize.RestrictedSecurityContext(true),
 		container.Resources,
-		inInstanceSpec))
+		inInstanceSpec)
+
+	if cluster.CompareVersion("2.8.0") >= 0 {
+		// The operator's init container must be the first one to run so that the other init containers can use the installed scripts.
+		instancePod.Spec.InitContainers = append([]corev1.Container{initContainer}, instancePod.Spec.InitContainers...)
+	} else {
+		instancePod.Spec.InitContainers = append(instancePod.Spec.InitContainers, initContainer)
+	}
 
 	instancePod.Spec.Volumes = append(instancePod.Spec.Volumes, corev1.Volume{
 		Name: pNaming.CrunchyBinVolumeName,
@@ -171,7 +178,6 @@ func instanceInitContainer(cluster *v1beta1.PostgresCluster, container *corev1.C
 
 // instanceProbes adds Patroni liveness and readiness probes to container.
 func instanceProbes(cluster *v1beta1.PostgresCluster, container *corev1.Container) {
-
 	// Patroni uses a watchdog to ensure that PostgreSQL does not accept commits
 	// after the leader lock expires, even if Patroni becomes unresponsive.
 	// - https://github.com/zalando/patroni/blob/v2.0.1/docs/watchdog.rst