feat: Add Feast Operator component

Signed-off-by: Abdul Hameed <[email protected]>

README.md

@@ -323,6 +323,8 @@ spec:
       managementState: Managed
     workbenches:
       managementState: Managed
+    feastoperator:
+      managementState: Managed         
 ```
 
 2. Enable only Dashboard and Workbenches

apis/components/v1alpha1/feastoperator_types.go

@@ -0,0 +1,110 @@
+/*
+Copyright 2023.
+
+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 (
+	"github.com/opendatahub-io/opendatahub-operator/v2/apis/common"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+)
+
+const (
+	// FeastOperatorName is the name of the new component
+	FeastOperatorComponentName = "feastoperator"
+
+	// FeastOperatorInstanceName is the singleton name for the FeastOperator instance
+	// Value must match the validation rule defined below
+	FeastOperatorInstanceName = "default-" + FeastOperatorComponentName
+
+	// FeastOperatorKind represents the Kubernetes kind for FeastOperator
+	FeastOperatorKind = "FeastOperator"
+)
+
+// +kubebuilder:object:root=true
+// +kubebuilder:subresource:status
+// +kubebuilder:resource:scope=Cluster
+// +kubebuilder:validation:XValidation:rule="self.metadata.name == 'default-feastoperator'",message="FeastOperator name must be 'default-feastoperator'"
+// +kubebuilder:printcolumn:name="Ready",type=string,JSONPath=`.status.conditions[?(@.type=="Ready")].status`,description="Ready"
+// +kubebuilder:printcolumn:name="Reason",type=string,JSONPath=`.status.conditions[?(@.type=="Ready")].reason`,description="Reason"
+
+// FeastOperator is the Schema for the FeastOperator API
+type FeastOperator struct {
+	metav1.TypeMeta   `json:",inline"`
+	metav1.ObjectMeta `json:"metadata,omitempty"`
+
+	Spec   FeastOperatorSpec   `json:"spec,omitempty"`
+	Status FeastOperatorStatus `json:"status,omitempty"`
+}
+
+// FeastOperatorCommonSpec defines the common spec shared across APIs for FeastOperator
+type FeastOperatorCommonSpec struct {
+	// Spec fields exposed to the DSC API
+	common.DevFlagsSpec `json:",inline"`
+}
+
+// FeastOperatorCommonStatus defines the shared observed state of FeastOperator
+type FeastOperatorCommonStatus struct {
+}
+
+// FeastOperatorSpec defines the desired state of FeastOperator
+type FeastOperatorSpec struct {
+	FeastOperatorCommonSpec `json:",inline"`
+}
+
+// FeastOperatorStatus defines the observed state of FeastOperator
+type FeastOperatorStatus struct {
+	common.Status             `json:",inline"`
+	FeastOperatorCommonStatus `json:",inline"`
+}
+
+// GetDevFlags retrieves the development flags from the spec
+func (c *FeastOperator) GetDevFlags() *common.DevFlags {
+	return c.Spec.DevFlags
+}
+
+// GetStatus retrieves the status of the FeastOperator component
+func (c *FeastOperator) GetStatus() *common.Status {
+	return &c.Status.Status
+}
+
+// +kubebuilder:object:root=true
+
+// FeastOperatorList contains a list of FeastOperator objects
+type FeastOperatorList struct {
+	metav1.TypeMeta `json:",inline"`
+	metav1.ListMeta `json:"metadata,omitempty"`
+	Items           []FeastOperator `json:"items"`
+}
+
+// DSCFeastOperator defines the configuration exposed in the DSC instance for FeastOperator
+type DSCFeastOperator struct {
+	// Fields common across components
+	common.ManagementSpec `json:",inline"`
+
+	// FeastOperator-specific fields
+	FeastOperatorCommonSpec `json:",inline"`
+}
+
+// DSCFeastOperatorStatus struct holds the status for the FeastOperator component exposed in the DSC
+type DSCFeastOperatorStatus struct {
+	common.ManagementSpec      `json:",inline"`
+	*FeastOperatorCommonStatus `json:",inline"`
+}
+
+func init() {
+	// Register the schema with the scheme builder
+	SchemeBuilder.Register(&FeastOperator{}, &FeastOperatorList{})
+}

apis/datasciencecluster/v1/datasciencecluster_types.go

@@ -69,6 +69,9 @@ type Components struct {
 
 	// Training Operator component configuration.
 	TrainingOperator componentApi.DSCTrainingOperator `json:"trainingoperator,omitempty"`
+
+	// Feast Operator component configuration.
+	FeastOperator componentApi.DSCFeastOperator `json:"feastoperator,omitempty"`
 }
 
 // ComponentsStatus defines the custom status of DataScienceCluster components.
@@ -105,6 +108,9 @@ type ComponentsStatus struct {
 
 	// Training Operator component status.
 	TrainingOperator componentApi.DSCTrainingOperatorStatus `json:"trainingoperator,omitempty"`
+
+	// Feast Operator component status.
+	FeastOperator componentApi.DSCFeastOperatorStatus `json:"feastoperator,omitempty"`
 }
 
 // DataScienceClusterStatus defines the observed state of DataScienceCluster.