Merge 2d64d34030 into f7f0136520

Add config-package tests exercising the parse path the pg_basebackup replica
fix lives in: NewFromCluster must derive ReplicaSourceBarmanObjectName from the
external cluster plugin (while leaving the backup and recovery object stores
empty) and Validate must accept it. Also assert that a replica source backed by
a different plugin is ignored.

Signed-off-by: Armando Ruocco <armando.ruocco@enterprisedb.com>

.github/workflows/ci.yml

@@ -44,7 +44,7 @@ jobs:
       - name: Install Dagger
         env:
           # renovate: datasource=github-tags depName=dagger/dagger versioning=semver
-          DAGGER_VERSION: 0.21.6
+          DAGGER_VERSION: 0.21.7
         run: |
           curl -L https://dl.dagger.io/dagger/install.sh | BIN_DIR=$HOME/.local/bin sh
       - name: Run CI task

.github/workflows/release-please.yml

@@ -31,7 +31,7 @@ jobs:
       - name: Install Dagger
         env:
           # renovate: datasource=github-tags depName=dagger/dagger versioning=semver
-          DAGGER_VERSION: 0.21.6
+          DAGGER_VERSION: 0.21.7
         run: |
           curl -L https://dl.dagger.io/dagger/install.sh | BIN_DIR=$HOME/.local/bin sh
       - name: Create image and manifest

.github/workflows/release-publish.yml

@@ -21,7 +21,7 @@ jobs:
       - name: Install Dagger
         env:
           # renovate: datasource=github-tags depName=dagger/dagger versioning=semver
-          DAGGER_VERSION: 0.21.6
+          DAGGER_VERSION: 0.21.7
         run: |
           curl -L https://dl.dagger.io/dagger/install.sh | BIN_DIR=$HOME/.local/bin sh
       - name: Create image and manifest

Taskfile.yml

@@ -206,7 +206,7 @@ tasks:
       - start-build-network
     vars:
       # renovate: datasource=github-tags depName=dagger/dagger versioning=semver
-      DAGGER_VERSION: 0.21.6
+      DAGGER_VERSION: 0.21.7
       DAGGER_ENGINE_IMAGE: registry.dagger.io/engine:v{{ .DAGGER_VERSION }}
     cmds:
       - >

go.mod

@@ -5,7 +5,7 @@ go 1.26.3
 require (
 	github.com/cert-manager/cert-manager v1.20.2
 	github.com/cloudnative-pg/api v1.29.1
-	github.com/cloudnative-pg/barman-cloud v0.5.2-0.20260616073548-263818883a1c
+	github.com/cloudnative-pg/barman-cloud v0.5.2-0.20260618100956-53ffbf09b567
 	github.com/cloudnative-pg/cloudnative-pg v1.29.1
 	github.com/cloudnative-pg/cnpg-i v0.5.0
 	github.com/cloudnative-pg/cnpg-i-machinery v0.4.2
@@ -20,7 +20,7 @@ require (
 	k8s.io/apiextensions-apiserver v0.36.2
 	k8s.io/apimachinery v0.36.2
 	k8s.io/client-go v0.36.2
-	k8s.io/utils v0.0.0-20260507154919-ff6756f316d2
+	k8s.io/utils v0.0.0-20260617174310-a95e086a2553
 	sigs.k8s.io/controller-runtime v0.24.1
 	sigs.k8s.io/kustomize/api v0.21.1
 	sigs.k8s.io/kustomize/kyaml v0.21.1

go.sum

@@ -20,8 +20,8 @@ github.com/cespare/xxhash/v2 v2.3.0 h1:UL815xU9SqsFlibzuggzjXhog7bL6oX9BbNZnL2UF
 github.com/cespare/xxhash/v2 v2.3.0/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs=
 github.com/cloudnative-pg/api v1.29.1 h1:FWr8S7EQeOfdhYXyr2cof8wUXLARZiiQt5Qa6ltED7w=
 github.com/cloudnative-pg/api v1.29.1/go.mod h1:QtWF3yzSvIfORMHaSkPAk/o3bhCJwEHJgN3riyRiz3o=
-github.com/cloudnative-pg/barman-cloud v0.5.2-0.20260616073548-263818883a1c h1:5ILvYitKJ3+yT+bDGQM+21QOpa/a8ayCdTqtbWpYJtk=
-github.com/cloudnative-pg/barman-cloud v0.5.2-0.20260616073548-263818883a1c/go.mod h1:vmW7blcg0BECd/9YKqn7NdiF7jz9BlXCWJcGJpzzBCg=
+github.com/cloudnative-pg/barman-cloud v0.5.2-0.20260618100956-53ffbf09b567 h1:vqyRgqs1qDhOO2ZUEx3X4PKJGRnfwXN5xU5KSdjrnps=
+github.com/cloudnative-pg/barman-cloud v0.5.2-0.20260618100956-53ffbf09b567/go.mod h1:vmW7blcg0BECd/9YKqn7NdiF7jz9BlXCWJcGJpzzBCg=
 github.com/cloudnative-pg/cloudnative-pg v1.29.1 h1:ZNEt1TMlnQKXI1kho2UqQuqdfvIvjGln4kN7C1lsmGA=
 github.com/cloudnative-pg/cloudnative-pg v1.29.1/go.mod h1:Sbgx9jVmkle4/gR2U5JHrzDd74sRPOBHDtPkvncg5v8=
 github.com/cloudnative-pg/cnpg-i v0.5.0 h1:/TOzpNT6cwNgrpftTtrnLKdoHgMwd+88vZgXjlVgXeE=
@@ -326,8 +326,8 @@ k8s.io/kube-openapi v0.0.0-20260502001324-b7f5293f4787 h1:kHv8PETbPIVHfqKBYwTNNS
 k8s.io/kube-openapi v0.0.0-20260502001324-b7f5293f4787/go.mod h1:Cyq7UE0QtGe+Zo+/6XFrxiS4Mq0tLyQEONkFzSkfp9o=
 k8s.io/streaming v0.36.2 h1:NSKthPPg9UFSKsRauVJUVGH2Dvn8fhKmY4qrMkw/p98=
 k8s.io/streaming v0.36.2/go.mod h1:z6fV3D+NVkoeqRMtWwlUZK6U17SY/LqNzOxWL6GyR/s=
-k8s.io/utils v0.0.0-20260507154919-ff6756f316d2 h1:wU4tMEhLGgIbLvXQb1cfN+EcM0wf7zC6CPF+C79jroc=
-k8s.io/utils v0.0.0-20260507154919-ff6756f316d2/go.mod h1:xDxuJ0whA3d0I4mf/C4ppKHxXynQ+fxnkmQH0vTHnuk=
+k8s.io/utils v0.0.0-20260617174310-a95e086a2553 h1:hmGqDecjc8d7HVzWzRFl0QD9bYuYKbBEG7t8xwnVxfI=
+k8s.io/utils v0.0.0-20260617174310-a95e086a2553/go.mod h1:xDxuJ0whA3d0I4mf/C4ppKHxXynQ+fxnkmQH0vTHnuk=
 sigs.k8s.io/apiserver-network-proxy/konnectivity-client v0.34.0 h1:hSfpvjjTQXQY2Fol2CS0QHMNs/WI1MOSGzCm1KhM5ec=
 sigs.k8s.io/apiserver-network-proxy/konnectivity-client v0.34.0/go.mod h1:Ve9uj1L+deCXFrPOk1LpFXqTg7LCFzFso6PA48q/XZw=
 sigs.k8s.io/controller-runtime v0.24.1 h1:miPEwrmirImAvgME1L9qebGHrOnGJoVmVdtOU9fRfo4=

internal/cnpgi/operator/config/config_test.go

@@ -20,8 +20,13 @@ SPDX-License-Identifier: Apache-2.0
 package config
 
 import (
+	cnpgv1 "github.com/cloudnative-pg/cloudnative-pg/api/v1"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+
 	. "github.com/onsi/ginkgo/v2"
 	. "github.com/onsi/gomega"
+
+	"github.com/cloudnative-pg/plugin-barman-cloud/internal/cnpgi/metadata"
 )
 
 var _ = Describe("PluginConfiguration.Validate", func() {
@@ -45,3 +50,77 @@ var _ = Describe("PluginConfiguration.Validate", func() {
 		Expect(cfg.Validate()).To(Succeed())
 	})
 })
+
+var _ = Describe("NewFromCluster", func() {
+	enabled := true
+
+	It("derives the replica source object store for a pg_basebackup replica cluster", func() {
+		cluster := &cnpgv1.Cluster{
+			ObjectMeta: metav1.ObjectMeta{Name: "cluster-replica", Namespace: "test-ns"},
+			Spec: cnpgv1.ClusterSpec{
+				Bootstrap: &cnpgv1.BootstrapConfiguration{
+					PgBaseBackup: &cnpgv1.BootstrapPgBaseBackup{Source: "source"},
+				},
+				ReplicaCluster: &cnpgv1.ReplicaClusterConfiguration{
+					Enabled: &enabled,
+					Source:  "source",
+				},
+				ExternalClusters: []cnpgv1.ExternalCluster{
+					{
+						Name: "source",
+						PluginConfiguration: &cnpgv1.PluginConfiguration{
+							Name: metadata.PluginName,
+							Parameters: map[string]string{
+								"barmanObjectName": "minio-store",
+								"serverName":       "cluster-example",
+							},
+						},
+					},
+				},
+			},
+		}
+
+		cfg := NewFromCluster(cluster)
+
+		// The replica source object store is derived from the external cluster plugin,
+		// while the backup/archive and recovery object stores remain empty: this is the
+		// distinguishing trait of a pg_basebackup replica cluster (a recovery-bootstrapped
+		// replica would also populate RecoveryBarmanObjectName).
+		Expect(cfg.ReplicaSourceBarmanObjectName).To(Equal("minio-store"))
+		Expect(cfg.ReplicaSourceServerName).To(Equal("cluster-example"))
+		Expect(cfg.BarmanObjectName).To(BeEmpty())
+		Expect(cfg.RecoveryBarmanObjectName).To(BeEmpty())
+
+		// Validate must accept it, otherwise the lifecycle hook skips sidecar injection.
+		Expect(cfg.Validate()).To(Succeed())
+	})
+
+	It("ignores a replica source backed by a different plugin", func() {
+		cluster := &cnpgv1.Cluster{
+			ObjectMeta: metav1.ObjectMeta{Name: "cluster-replica", Namespace: "test-ns"},
+			Spec: cnpgv1.ClusterSpec{
+				Bootstrap: &cnpgv1.BootstrapConfiguration{
+					PgBaseBackup: &cnpgv1.BootstrapPgBaseBackup{Source: "source"},
+				},
+				ReplicaCluster: &cnpgv1.ReplicaClusterConfiguration{
+					Enabled: &enabled,
+					Source:  "source",
+				},
+				ExternalClusters: []cnpgv1.ExternalCluster{
+					{
+						Name: "source",
+						PluginConfiguration: &cnpgv1.PluginConfiguration{
+							Name:       "some-other-plugin.cloudnative-pg.io",
+							Parameters: map[string]string{"barmanObjectName": "minio-store"},
+						},
+					},
+				},
+			},
+		}
+
+		cfg := NewFromCluster(cluster)
+
+		Expect(cfg.ReplicaSourceBarmanObjectName).To(BeEmpty())
+		Expect(cfg.Validate()).NotTo(Succeed())
+	})
+})

internal/cnpgi/operator/lifecycle.go

@@ -273,8 +273,10 @@ func (impl LifecycleImplementation) collectAdditionalInstanceArgs(
 		return args
 	}
 
-	// Prefer the cluster object store (backup/archive). If not set, fallback to the recovery object store.
-	// If neither is configured, no additional args are provided.
+	// Only one object store provides the sidecar arguments, with precedence:
+	// BarmanObjectName (backup/archive) > RecoveryBarmanObjectName (recovery
+	// bootstrap) > ReplicaSourceBarmanObjectName (pg_basebackup replica).
+	// If none is configured, no additional args are provided.
 	if len(pluginConfiguration.BarmanObjectName) > 0 {
 		var barmanObjectStore barmancloudv1.ObjectStore
 		if err := impl.Client.Get(ctx, pluginConfiguration.GetBarmanObjectKey(), &barmanObjectStore); err != nil {
@@ -303,6 +305,20 @@ func (impl LifecycleImplementation) collectAdditionalInstanceArgs(
 		return args, nil
 	}
 
+	if len(pluginConfiguration.ReplicaSourceBarmanObjectName) > 0 {
+		key := pluginConfiguration.GetReplicaSourceBarmanObjectKey()
+		var barmanObjectStore barmancloudv1.ObjectStore
+		if err := impl.Client.Get(ctx, key, &barmanObjectStore); err != nil {
+			return nil, fmt.Errorf("while getting replica source barman object store %s: %w", key.String(), err)
+		}
+		args := barmanObjectStore.Spec.InstanceSidecarConfiguration.AdditionalContainerArgs
+		args = append(
+			args,
+			collectTypedAdditionalArgs(&barmanObjectStore)...,
+		)
+		return args, nil
+	}
+
 	return nil, nil
 }
 

internal/cnpgi/operator/lifecycle_resources.go

@@ -48,6 +48,9 @@ func (impl LifecycleImplementation) collectSidecarResourcesForPod(
 	ctx context.Context,
 	configuration *config.PluginConfiguration,
 ) (corev1.ResourceRequirements, error) {
+	// Only one object store provides the sidecar resources, with precedence:
+	// BarmanObjectName (backup/archive) > RecoveryBarmanObjectName (recovery
+	// bootstrap) > ReplicaSourceBarmanObjectName (pg_basebackup replica).
 	if len(configuration.BarmanObjectName) > 0 {
 		// On a replica cluster that also archives, the designated primary
 		// will use both the replica source object store and the object store
@@ -64,10 +67,10 @@ func (impl LifecycleImplementation) collectSidecarResourcesForPod(
 	}
 
 	if len(configuration.RecoveryBarmanObjectName) > 0 {
-		// On a replica cluster that doesn't archive, the designated primary
-		// uses only the replica source object store.
-		// In this case, we use the replica source object store for configuring
-		// the resources of the sidecar container.
+		// On a cluster recovering from an object store (including log-shipping
+		// replica clusters, where the recovery and replica source object stores
+		// coincide), we use the recovery object store for configuring the
+		// resources of the sidecar container.
 		var barmanObjectStore barmancloudv1.ObjectStore
 		if err := impl.Client.Get(ctx, configuration.GetRecoveryBarmanObjectKey(), &barmanObjectStore); err != nil {
 			return corev1.ResourceRequirements{}, err
@@ -76,5 +79,18 @@ func (impl LifecycleImplementation) collectSidecarResourcesForPod(
 		return barmanObjectStore.Spec.InstanceSidecarConfiguration.Resources, nil
 	}
 
+	if len(configuration.ReplicaSourceBarmanObjectName) > 0 {
+		// On a replica cluster bootstrapped via pg_basebackup, the designated
+		// primary uses only the replica source object store.
+		// In this case, we use the replica source object store for configuring
+		// the resources of the sidecar container.
+		var barmanObjectStore barmancloudv1.ObjectStore
+		if err := impl.Client.Get(ctx, configuration.GetReplicaSourceBarmanObjectKey(), &barmanObjectStore); err != nil {
+			return corev1.ResourceRequirements{}, err
+		}
+
+		return barmanObjectStore.Spec.InstanceSidecarConfiguration.Resources, nil
+	}
+
 	return corev1.ResourceRequirements{}, nil
 }

internal/cnpgi/operator/lifecycle_test.go

@@ -28,6 +28,7 @@ import (
 	barmancloudv1 "github.com/cloudnative-pg/plugin-barman-cloud/api/v1"
 	batchv1 "k8s.io/api/batch/v1"
 	corev1 "k8s.io/api/core/v1"
+	"k8s.io/apimachinery/pkg/api/resource"
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 	"k8s.io/apimachinery/pkg/runtime"
 	"sigs.k8s.io/controller-runtime/pkg/client/fake"
@@ -293,6 +294,24 @@ var _ = Describe("LifecycleImplementation", func() {
 			Expect(args).To(Equal(recoveryArgs))
 		})
 
+		It("falls back to replica source object store when primary and recovery not set", func(ctx SpecContext) {
+			ns := "test-ns"
+			cluster := &cnpgv1.Cluster{ObjectMeta: metav1.ObjectMeta{Name: "c", Namespace: ns}}
+			pc := &config.PluginConfiguration{
+				Cluster:                       cluster,
+				ReplicaSourceBarmanObjectName: "replica-source-store",
+			}
+			replicaArgs := []string{"--replica-a", "--replica-b"}
+			cli := buildClientFunc(
+				makeStoreFunc(ns, pc.ReplicaSourceBarmanObjectName, replicaArgs),
+			).Build()
+
+			impl := LifecycleImplementation{Client: cli}
+			args, err := impl.collectAdditionalInstanceArgs(ctx, pc)
+			Expect(err).NotTo(HaveOccurred())
+			Expect(args).To(Equal(replicaArgs))
+		})
+
 		It("returns nil when neither object name is configured", func(ctx SpecContext) {
 			ns := "test-ns"
 			cluster := &cnpgv1.Cluster{ObjectMeta: metav1.ObjectMeta{Name: "c", Namespace: ns}}
@@ -386,6 +405,117 @@ var _ = Describe("LifecycleImplementation", func() {
 			Expect(err).NotTo(HaveOccurred())
 			Expect(args).To(Equal([]string{"--log-level=info"}))
 		})
+
+		It("includes --log-level from replica source object store when only replica source set", func(ctx SpecContext) {
+			ns := "test-ns"
+			cluster := &cnpgv1.Cluster{ObjectMeta: metav1.ObjectMeta{Name: "c", Namespace: ns}}
+			pc := &config.PluginConfiguration{
+				Cluster:                       cluster,
+				ReplicaSourceBarmanObjectName: "replica-source-store",
+			}
+			store := &barmancloudv1.ObjectStore{
+				TypeMeta:   metav1.TypeMeta{Kind: "ObjectStore", APIVersion: barmancloudv1.GroupVersion.String()},
+				ObjectMeta: metav1.ObjectMeta{Name: pc.ReplicaSourceBarmanObjectName, Namespace: ns},
+				Spec: barmancloudv1.ObjectStoreSpec{
+					InstanceSidecarConfiguration: barmancloudv1.InstanceSidecarConfiguration{
+						LogLevel: "warning",
+					},
+				},
+			}
+			s := runtime.NewScheme()
+			barmancloudv1.AddKnownTypes(s)
+			cli := fake.NewClientBuilder().WithScheme(s).WithRuntimeObjects(store).Build()
+
+			impl := LifecycleImplementation{Client: cli}
+			args, err := impl.collectAdditionalInstanceArgs(ctx, pc)
+			Expect(err).NotTo(HaveOccurred())
+			Expect(args).To(Equal([]string{"--log-level=warning"}))
+		})
+	})
+
+	Describe("collectSidecarResourcesForPod", func() {
+		makeStoreWithResourcesFunc := func(ns, name string, res corev1.ResourceRequirements) *barmancloudv1.ObjectStore {
+			return &barmancloudv1.ObjectStore{
+				TypeMeta:   metav1.TypeMeta{Kind: "ObjectStore", APIVersion: barmancloudv1.GroupVersion.String()},
+				ObjectMeta: metav1.ObjectMeta{Name: name, Namespace: ns},
+				Spec: barmancloudv1.ObjectStoreSpec{
+					InstanceSidecarConfiguration: barmancloudv1.InstanceSidecarConfiguration{
+						Resources: res,
+					},
+				},
+			}
+		}
+
+		It("uses the cluster object store resources when set", func(ctx SpecContext) {
+			ns := "test-ns"
+			cluster := &cnpgv1.Cluster{ObjectMeta: metav1.ObjectMeta{Name: "c", Namespace: ns}}
+			pc := &config.PluginConfiguration{Cluster: cluster, BarmanObjectName: "primary-store"}
+			res := corev1.ResourceRequirements{
+				Requests: corev1.ResourceList{corev1.ResourceMemory: resource.MustParse("64Mi")},
+			}
+			cli := buildClientFunc(makeStoreWithResourcesFunc(ns, pc.BarmanObjectName, res)).Build()
+
+			impl := LifecycleImplementation{Client: cli}
+			got, err := impl.collectSidecarResourcesForPod(ctx, pc)
+			Expect(err).NotTo(HaveOccurred())
+			gotMem := got.Requests[corev1.ResourceMemory]
+			Expect(gotMem.String()).To(Equal("64Mi"))
+		})
+
+		It("uses the recovery object store resources when only recovery is set", func(ctx SpecContext) {
+			ns := "test-ns"
+			cluster := &cnpgv1.Cluster{ObjectMeta: metav1.ObjectMeta{Name: "c", Namespace: ns}}
+			pc := &config.PluginConfiguration{Cluster: cluster, RecoveryBarmanObjectName: "recovery-store"}
+			res := corev1.ResourceRequirements{
+				Requests: corev1.ResourceList{corev1.ResourceMemory: resource.MustParse("128Mi")},
+			}
+			cli := buildClientFunc(makeStoreWithResourcesFunc(ns, pc.RecoveryBarmanObjectName, res)).Build()
+
+			impl := LifecycleImplementation{Client: cli}
+			got, err := impl.collectSidecarResourcesForPod(ctx, pc)
+			Expect(err).NotTo(HaveOccurred())
+			gotMem := got.Requests[corev1.ResourceMemory]
+			Expect(gotMem.String()).To(Equal("128Mi"))
+		})
+
+		It("uses the replica source object store resources when only replica source is set", func(ctx SpecContext) {
+			ns := "test-ns"
+			cluster := &cnpgv1.Cluster{ObjectMeta: metav1.ObjectMeta{Name: "c", Namespace: ns}}
+			pc := &config.PluginConfiguration{Cluster: cluster, ReplicaSourceBarmanObjectName: "replica-source-store"}
+			res := corev1.ResourceRequirements{
+				Requests: corev1.ResourceList{corev1.ResourceMemory: resource.MustParse("256Mi")},
+			}
+			cli := buildClientFunc(makeStoreWithResourcesFunc(ns, pc.ReplicaSourceBarmanObjectName, res)).Build()
+
+			impl := LifecycleImplementation{Client: cli}
+			got, err := impl.collectSidecarResourcesForPod(ctx, pc)
+			Expect(err).NotTo(HaveOccurred())
+			gotMem := got.Requests[corev1.ResourceMemory]
+			Expect(gotMem.String()).To(Equal("256Mi"))
+		})
+
+		It("returns empty resources when no object store is configured", func(ctx SpecContext) {
+			ns := "test-ns"
+			cluster := &cnpgv1.Cluster{ObjectMeta: metav1.ObjectMeta{Name: "c", Namespace: ns}}
+			pc := &config.PluginConfiguration{Cluster: cluster}
+			cli := buildClientFunc().Build()
+
+			impl := LifecycleImplementation{Client: cli}
+			got, err := impl.collectSidecarResourcesForPod(ctx, pc)
+			Expect(err).NotTo(HaveOccurred())
+			Expect(got).To(Equal(corev1.ResourceRequirements{}))
+		})
+
+		It("returns an error if the replica source object store cannot be retrieved", func(ctx SpecContext) {
+			ns := "test-ns"
+			cluster := &cnpgv1.Cluster{ObjectMeta: metav1.ObjectMeta{Name: "c", Namespace: ns}}
+			pc := &config.PluginConfiguration{Cluster: cluster, ReplicaSourceBarmanObjectName: "missing-store"}
+			cli := buildClientFunc().Build()
+
+			impl := LifecycleImplementation{Client: cli}
+			_, err := impl.collectSidecarResourcesForPod(ctx, pc)
+			Expect(err).To(HaveOccurred())
+		})
 	})
 })
 

test/e2e/internal/certmanager/certmanager.go

@@ -58,7 +58,7 @@ func WithIgnoreExistingResources(ignore bool) InstallOption {
 // DefaultVersion is the default version of cert-manager to install.
 //
 // renovate: datasource=github-releases depName=cert-manager/cert-manager
-const DefaultVersion = "v1.15.1"
+const DefaultVersion = "v1.20.2"
 
 // Install installs cert-manager using kubectl.
 func Install(ctx context.Context, cl client.Client, opts ...InstallOption) error {