Add Azure and GCP CloudStorage provider implementations

- Add Azure Blob Storage support with container operations
- Add Google Cloud Storage support with bucket operations
- Update CloudStorage API to support azure and gcp providers
- Add config field to CloudStorage spec for provider-specific options
- Add comprehensive unit tests for both Azure and GCP implementations
- Update CRD manifests with new provider options

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <[email protected]>

Author: kaovilai

api/v1alpha1/cloudstorage_types.go

@@ -42,8 +42,11 @@ type CloudStorageSpec struct {
 	// region for the bucket to be in, will be us-east-1 if not set.
 	Region string `json:"region,omitempty"`
 	// provider is the provider of the cloud storage
-	// +kubebuilder:validation:Enum=aws
+	// +kubebuilder:validation:Enum=aws;azure;gcp
 	Provider CloudStorageProvider `json:"provider"`
+	// config is provider-specific configuration options
+	// +kubebuilder:validation:Optional
+	Config map[string]string `json:"config,omitempty"`
 
 	// https://pkg.go.dev/github.com/Azure/azure-sdk-for-go/sdk/storage/[email protected]#section-readme
 	// azure blob primary endpoint

api/v1alpha1/zz_generated.deepcopy.go

@@ -39,6 +39,11 @@ spec:
             type: object
           spec:
             properties:
+              config:
+                additionalProperties:
+                  type: string
+                description: config is provider-specific configuration options
+                type: object
               creationSecret:
                 description: creationSecret is the secret that is needed to be used
                   while creating the bucket.
@@ -75,6 +80,8 @@ spec:
                 description: provider is the provider of the cloud storage
                 enum:
                 - aws
+                - azure
+                - gcp
                 type: string
               region:
                 description: region for the bucket to be in, will be us-east-1 if

bundle/manifests/oadp.openshift.io_cloudstorages.yaml

@@ -39,6 +39,11 @@ spec:
             type: object
           spec:
             properties:
+              config:
+                additionalProperties:
+                  type: string
+                description: config is provider-specific configuration options
+                type: object
               creationSecret:
                 description: creationSecret is the secret that is needed to be used
                   while creating the bucket.
@@ -75,6 +80,8 @@ spec:
                 description: provider is the provider of the cloud storage
                 enum:
                 - aws
+                - azure
+                - gcp
                 type: string
               region:
                 description: region for the bucket to be in, will be us-east-1 if

config/crd/bases/oadp.openshift.io_cloudstorages.yaml

@@ -26,22 +26,39 @@ require (
 )
 
 require (
+	cloud.google.com/go/storage v1.54.0
+	github.com/Azure/azure-sdk-for-go/sdk/azcore v1.18.0
+	github.com/Azure/azure-sdk-for-go/sdk/azidentity v1.10.0
+	github.com/Azure/azure-sdk-for-go/sdk/storage/azblob v1.6.1
 	github.com/aws/aws-sdk-go-v2 v1.30.3
 	github.com/aws/aws-sdk-go-v2/config v1.26.3
 	github.com/aws/aws-sdk-go-v2/feature/s3/manager v1.15.11
 	github.com/aws/aws-sdk-go-v2/service/s3 v1.48.0
 	github.com/deckarep/golang-set/v2 v2.3.0
-	github.com/google/go-cmp v0.6.0
+	github.com/google/go-cmp v0.7.0
 	github.com/hashicorp/go-multierror v1.1.1
 	github.com/kubernetes-csi/external-snapshotter/client/v6 v6.3.0
 	github.com/stretchr/testify v1.10.0
 	github.com/vmware-tanzu/velero v1.14.0
 	golang.org/x/exp v0.0.0-20230522175609-2e198f4a06a1
+	google.golang.org/api v0.233.0
 	k8s.io/klog/v2 v2.130.1
 )
 
 require (
+	cel.dev/expr v0.20.0 // indirect
+	cloud.google.com/go v0.121.0 // indirect
+	cloud.google.com/go/auth v0.16.1 // indirect
+	cloud.google.com/go/auth/oauth2adapt v0.2.8 // indirect
+	cloud.google.com/go/compute/metadata v0.6.0 // indirect
+	cloud.google.com/go/iam v1.5.2 // indirect
+	cloud.google.com/go/monitoring v1.24.0 // indirect
+	github.com/Azure/azure-sdk-for-go/sdk/internal v1.11.1 // indirect
 	github.com/Azure/go-ansiterm v0.0.0-20210617225240-d185dfc1b5a1 // indirect
+	github.com/AzureAD/microsoft-authentication-library-for-go v1.4.2 // indirect
+	github.com/GoogleCloudPlatform/opentelemetry-operations-go/detectors/gcp v1.27.0 // indirect
+	github.com/GoogleCloudPlatform/opentelemetry-operations-go/exporter/metric v0.51.0 // indirect
+	github.com/GoogleCloudPlatform/opentelemetry-operations-go/internal/resourcemapping v0.51.0 // indirect
 	github.com/aws/aws-sdk-go-v2/aws/protocol/eventstream v1.5.4 // indirect
 	github.com/aws/aws-sdk-go-v2/credentials v1.17.26 // indirect
 	github.com/aws/aws-sdk-go-v2/feature/ec2/imds v1.16.11 // indirect
@@ -60,23 +77,33 @@ require (
 	github.com/beorn7/perks v1.0.1 // indirect
 	github.com/blang/semver/v4 v4.0.0 // indirect
 	github.com/cespare/xxhash/v2 v2.3.0 // indirect
+	github.com/cncf/xds/go v0.0.0-20250121191232-2f005788dc42 // indirect
 	github.com/davecgh/go-spew v1.1.2-0.20180830191138-d8f796af33cc // indirect
 	github.com/emicklei/go-restful/v3 v3.11.0 // indirect
+	github.com/envoyproxy/go-control-plane/envoy v1.32.4 // indirect
+	github.com/envoyproxy/protoc-gen-validate v1.2.1 // indirect
 	github.com/evanphx/json-patch/v5 v5.9.0 // indirect
 	github.com/fatih/color v1.18.0 // indirect
+	github.com/felixge/httpsnoop v1.0.4 // indirect
 	github.com/fxamacker/cbor/v2 v2.7.0 // indirect
+	github.com/go-jose/go-jose/v4 v4.0.4 // indirect
+	github.com/go-logr/stdr v1.2.2 // indirect
 	github.com/go-logr/zapr v1.3.0 // indirect
 	github.com/go-openapi/jsonpointer v0.19.6 // indirect
 	github.com/go-openapi/jsonreference v0.20.2 // indirect
 	github.com/go-openapi/swag v0.22.4 // indirect
 	github.com/go-task/slim-sprig/v3 v3.0.0 // indirect
 	github.com/gobwas/glob v0.2.3 // indirect
 	github.com/gogo/protobuf v1.3.2 // indirect
+	github.com/golang-jwt/jwt/v5 v5.2.2 // indirect
 	github.com/golang/groupcache v0.0.0-20210331224755-41bb18bfe9da // indirect
 	github.com/golang/protobuf v1.5.4 // indirect
 	github.com/google/gnostic-models v0.6.8 // indirect
 	github.com/google/gofuzz v1.2.0 // indirect
 	github.com/google/pprof v0.0.0-20241210010833-40e02aabc2ad // indirect
+	github.com/google/s2a-go v0.1.9 // indirect
+	github.com/googleapis/enterprise-certificate-proxy v0.3.6 // indirect
+	github.com/googleapis/gax-go/v2 v2.14.1 // indirect
 	github.com/gorilla/websocket v1.5.0 // indirect
 	github.com/hashicorp/errwrap v1.0.0 // indirect
 	github.com/hashicorp/go-hclog v1.2.0 // indirect
@@ -89,6 +116,7 @@ require (
 	github.com/json-iterator/go v1.1.12 // indirect
 	github.com/klauspost/compress v1.17.11 // indirect
 	github.com/kubernetes-csi/external-snapshotter/client/v7 v7.0.0 // indirect
+	github.com/kylelemons/godebug v1.1.0 // indirect
 	github.com/liggitt/tabwriter v0.0.0-20181228230101-89fcab3d43de // indirect
 	github.com/mailru/easyjson v0.7.7 // indirect
 	github.com/mattn/go-colorable v0.1.14 // indirect
@@ -101,28 +129,45 @@ require (
 	github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822 // indirect
 	github.com/mxk/go-flowrate v0.0.0-20140419014527-cca7078d478f // indirect
 	github.com/oklog/run v1.0.0 // indirect
+	github.com/pkg/browser v0.0.0-20240102092130-5ac0b6a4141c // indirect
 	github.com/pkg/errors v0.9.1 // indirect
+	github.com/planetscale/vtprotobuf v0.6.1-0.20240319094008-0393e58bdf10 // indirect
 	github.com/pmezard/go-difflib v1.0.1-0.20181226105442-5d4384ee4fb2 // indirect
 	github.com/prometheus/client_golang v1.20.5 // indirect
 	github.com/prometheus/client_model v0.6.1 // indirect
 	github.com/prometheus/common v0.62.0 // indirect
 	github.com/prometheus/procfs v0.15.1 // indirect
 	github.com/spf13/cobra v1.8.1 // indirect
 	github.com/spf13/pflag v1.0.6-0.20210604193023-d5e0c0615ace // indirect
+	github.com/spiffe/go-spiffe/v2 v2.5.0 // indirect
 	github.com/x448/float16 v0.8.4 // indirect
+	github.com/zeebo/errs v1.4.0 // indirect
+	go.opentelemetry.io/auto/sdk v1.1.0 // indirect
+	go.opentelemetry.io/contrib/detectors/gcp v1.35.0 // indirect
+	go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc v0.60.0 // indirect
+	go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.60.0 // indirect
+	go.opentelemetry.io/otel v1.35.0 // indirect
+	go.opentelemetry.io/otel/metric v1.35.0 // indirect
+	go.opentelemetry.io/otel/sdk v1.35.0 // indirect
+	go.opentelemetry.io/otel/sdk/metric v1.35.0 // indirect
+	go.opentelemetry.io/otel/trace v1.35.0 // indirect
 	go.uber.org/multierr v1.11.0 // indirect
 	go.uber.org/zap v1.27.0 // indirect
-	golang.org/x/net v0.36.0 // indirect
-	golang.org/x/oauth2 v0.27.0 // indirect
-	golang.org/x/sys v0.30.0 // indirect
-	golang.org/x/term v0.29.0 // indirect
-	golang.org/x/text v0.22.0 // indirect
-	golang.org/x/time v0.9.0 // indirect
+	golang.org/x/crypto v0.38.0 // indirect
+	golang.org/x/net v0.40.0 // indirect
+	golang.org/x/oauth2 v0.30.0 // indirect
+	golang.org/x/sync v0.14.0 // indirect
+	golang.org/x/sys v0.33.0 // indirect
+	golang.org/x/term v0.32.0 // indirect
+	golang.org/x/text v0.25.0 // indirect
+	golang.org/x/time v0.11.0 // indirect
 	golang.org/x/tools v0.21.1-0.20240508182429-e35e4ccd0d2d // indirect
 	gomodules.xyz/jsonpatch/v2 v2.4.0 // indirect
-	google.golang.org/genproto/googleapis/rpc v0.0.0-20250115164207-1a7da9e5054f // indirect
-	google.golang.org/grpc v1.69.4 // indirect
-	google.golang.org/protobuf v1.36.3 // indirect
+	google.golang.org/genproto v0.0.0-20250303144028-a0af3efb3deb // indirect
+	google.golang.org/genproto/googleapis/api v0.0.0-20250505200425-f936aa4a68b2 // indirect
+	google.golang.org/genproto/googleapis/rpc v0.0.0-20250505200425-f936aa4a68b2 // indirect
+	google.golang.org/grpc v1.72.0 // indirect
+	google.golang.org/protobuf v1.36.6 // indirect
 	gopkg.in/evanphx/json-patch.v4 v4.12.0 // indirect
 	gopkg.in/inf.v0 v0.9.1 // indirect
 	gopkg.in/yaml.v2 v2.4.0 // indirect