Add FerretDB Apis (#1119)

* WIP: add ferret apis

Signed-off-by: sayedppqq <sayed@appscode.com>

* make gen and fmt

Signed-off-by: sayedppqq <sayed@appscode.com>

* version added

Signed-off-by: sayedppqq <sayed@appscode.com>

* version added

Signed-off-by: sayedppqq <sayed@appscode.com>

* api changes

Signed-off-by: sayedppqq <sayed@appscode.com>

* rebase

Signed-off-by: sayedppqq <sayed@appscode.com>

* remove backend coloum and finalize

Signed-off-by: sayedppqq <sayed@appscode.com>

* set default resources

Signed-off-by: sayedppqq <sayed@appscode.com>

* review resolved

Signed-off-by: sayedppqq <sayed@appscode.com>

---------

Signed-off-by: sayedppqq <sayed@appscode.com>
Signed-off-by: Arnob kumar saha <arnob@appscode.com>
Co-authored-by: Arnob Kumar Saha <arnob@appscode.com>

apis/catalog/v1alpha1/ferretdb_version_helpers.go

@@ -0,0 +1,63 @@
+/*
+Copyright AppsCode Inc. and Contributors
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package v1alpha1
+
+import (
+	"fmt"
+
+	"kubedb.dev/apimachinery/apis"
+	"kubedb.dev/apimachinery/apis/catalog"
+	"kubedb.dev/apimachinery/crds"
+
+	"kmodules.xyz/client-go/apiextensions"
+)
+
+func (f FerretDBVersion) CustomResourceDefinition() *apiextensions.CustomResourceDefinition {
+	return crds.MustCustomResourceDefinition(SchemeGroupVersion.WithResource(ResourcePluralFerretDBVersion))
+}
+
+var _ apis.ResourceInfo = &FerretDBVersion{}
+
+func (f FerretDBVersion) ResourceFQN() string {
+	return fmt.Sprintf("%s.%s", ResourcePluralFerretDBVersion, catalog.GroupName)
+}
+
+func (f FerretDBVersion) ResourceShortCode() string {
+	return ResourceCodeFerretDBVersion
+}
+
+func (f FerretDBVersion) ResourceKind() string {
+	return ResourceKindFerretDBVersion
+}
+
+func (f FerretDBVersion) ResourceSingular() string {
+	return ResourceSingularFerretDBVersion
+}
+
+func (f FerretDBVersion) ResourcePlural() string {
+	return ResourcePluralFerretDBVersion
+}
+
+func (f FerretDBVersion) ValidateSpecs() error {
+	if f.Spec.Version == "" ||
+		f.Spec.DB.Image == "" {
+		return fmt.Errorf(`atleast one of the following specs is not set for ferretdbVersion "%v":
+spec.version,
+spec.db.image`, f.Name)
+	}
+	return nil
+}

apis/catalog/v1alpha1/ferretdb_version_types.go

@@ -0,0 +1,79 @@
+/*
+Copyright AppsCode Inc. and Contributors
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package v1alpha1
+
+import metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+
+const (
+	ResourceCodeFerretDBVersion     = "frversion"
+	ResourceKindFerretDBVersion     = "FerretDBVersion"
+	ResourceSingularFerretDBVersion = "ferretdbversion"
+	ResourcePluralFerretDBVersion   = "ferretdbversions"
+)
+
+// +genclient
+// +genclient:nonNamespaced
+// +genclient:skipVerbs=updateStatus
+// +k8s:openapi-gen=true
+// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
+
+// +kubebuilder:object:root=true
+// +kubebuilder:resource:path=ferretdbversions,singular=ferretdbversion,scope=Cluster,shortName=drversion,categories={datastore,kubedb,appscode}
+// +kubebuilder:printcolumn:name="Version",type="string",JSONPath=".spec.version"
+// +kubebuilder:printcolumn:name="DB_IMAGE",type="string",JSONPath=".spec.db.image"
+// +kubebuilder:printcolumn:name="Deprecated",type="boolean",JSONPath=".spec.deprecated"
+// +kubebuilder:printcolumn:name="Age",type="date",JSONPath=".metadata.creationTimestamp"
+type FerretDBVersion struct {
+	metav1.TypeMeta   `json:",inline"`
+	metav1.ObjectMeta `json:"metadata,omitempty"`
+	Spec              FerretDBVersionSpec `json:"spec,omitempty"`
+}
+
+// FerretDBVersionSpec defines the desired state of FerretDBVersion
+type FerretDBVersionSpec struct {
+	// Version
+	Version string `json:"version"`
+
+	// Database Image
+	DB FerretDBVersionDatabase `json:"db"`
+
+	// Deprecated versions usable but regarded as obsolete and best avoided, typically due to having been superseded.
+	// +optional
+	Deprecated bool `json:"deprecated,omitempty"`
+
+	// update constraints
+	// +optional
+	UpdateConstraints UpdateConstraints `json:"updateConstraints,omitempty"`
+
+	// SecurityContext is for the additional security information for the FerretDB container
+	// +optional
+	SecurityContext SecurityContext `json:"securityContext"`
+}
+
+// FerretDBVersionDatabase is the FerretDB Database image
+type FerretDBVersionDatabase struct {
+	Image string `json:"image"`
+}
+
+// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
+
+// FerretDBVersionList contains a list of FerretDBVersion
+type FerretDBVersionList struct {
+	metav1.TypeMeta `json:",inline"`
+	metav1.ListMeta `json:"metadata,omitempty"`
+	Items           []FerretDBVersion `json:"items,omitempty"`
+}

apis/catalog/v1alpha1/register.go

@@ -60,6 +60,8 @@ func addKnownTypes(scheme *runtime.Scheme) error {
 		&ElasticsearchVersionList{},
 		&EtcdVersion{},
 		&EtcdVersionList{},
+		&FerretDBVersion{},
+		&FerretDBVersionList{},
 		&KafkaVersion{},
 		&KafkaVersionList{},
 		&KafkaConnectorVersion{},