add api definitions

Author: brahmaroutu

Diff for: apis/objectstorage.k8s.io/v1alpha1/azure_types.go

@@ -0,0 +1,8 @@
+// +k8s:deepcopy-gen=false
+
+package v1alpha1
+
+type AzureProtocol struct {
+	ContainerName  string `json:"containerName,omitempty"`
+	StorageAccount string `json:"storageAccount,omitempty"`
+}

Diff for: apis/objectstorage.k8s.io/v1alpha1/doc.go

@@ -0,0 +1,7 @@
+// +k8s:deepcopy-gen=package,register
+// +groupName=objectstorage.k8s.io
+// +k8s:protobuf-gen=package
+// +k8s:openapi-gen=true
+// +kubebuilder:validation:Required
+
+package v1alpha1

Diff for: apis/objectstorage.k8s.io/v1alpha1/gcs_types.go

@@ -0,0 +1,10 @@
+// +k8s:deepcopy-gen=false
+
+package v1alpha1
+
+type GCSProtocol struct {
+	BucketName     string `json:"bucketName,omitempty"`
+	PrivateKeyName string `json:"privateKeyName,omitempty"`
+	ProjectID      string `json:"projectID,omitempty"`
+	ServiceAccount string `json:"serviceAccount,omitempty"`
+}

Diff for: apis/objectstorage.k8s.io/v1alpha1/openapi_generated.go

@@ -0,0 +1,27 @@
+package v1alpha1
+
+type ProtocolName string
+
+const (
+	ProtocolNameS3    ProtocolName = "s3"
+	ProtocolNameAzure ProtocolName = "azureBlob"
+	ProtocolNameGCS   ProtocolName = "gcs"
+)
+
+type RequestedProtocol struct {
+	// +kubebuilder:validation:Enum:={s3,azureBlob,gcs}
+	Name ProtocolName `json:"name"`
+	// +optional
+	Version string `json:"version"`
+}
+
+type Protocol struct {
+	// +required
+	RequestedProtocol `json:"requestedProtocol"`
+	// +optional
+	S3 *S3Protocol `json:"s3,omitempty"`
+	// +optional
+	AzureBlob *AzureProtocol `json:"azureBlob,omitempty"`
+	// +optional
+	GCS *GCSProtocol `json:"gcs,omitempty"`
+}

Diff for: apis/objectstorage.k8s.io/v1alpha1/protocol_types.go

@@ -0,0 +1,22 @@
+package v1alpha1
+
+import (
+	"k8s.io/apimachinery/pkg/runtime/schema"
+	"sigs.k8s.io/controller-runtime/pkg/scheme"
+)
+
+var (
+	// GroupVersion is group version used to register these objects
+	SchemeGroupVersion = schema.GroupVersion{Group: "objectstorage.k8s.io", Version: "v1alpha1"}
+
+	// SchemeBuilder is used to add go types to the GroupVersionKind scheme
+	SchemeBuilder = &scheme.Builder{GroupVersion: SchemeGroupVersion}
+
+	// AddToScheme adds the types in this group-version to the given scheme.
+	AddToScheme = SchemeBuilder.AddToScheme
+)
+
+// Resource takes an unqualified resource and returns a Group qualified GroupResource
+func Resource(resource string) schema.GroupResource {
+	return SchemeGroupVersion.WithResource(resource).GroupResource()
+}

Diff for: apis/objectstorage.k8s.io/v1alpha1/register.go

@@ -0,0 +1,19 @@
+// +k8s:deepcopy-gen=false
+
+package v1alpha1
+
+type S3SignatureVersion string
+
+const (
+	S3SignatureVersionV2 = "s3v2"
+	S3SignatureVersionV4 = "s3v4"
+)
+
+type S3Protocol struct {
+	Version    string `json:"version,omitempty"`
+	Endpoint   string `json:"endpoint,omitempty"`
+	BucketName string `json:"bucketName,omitempty"`
+	Region     string `json:"region,omitempty"`
+	// +kubebuilder:validation:Enum:={s3v2,s3v4}
+	SignatureVersion S3SignatureVersion `json:"signatureVersion,omitempty"`
+}