Creating spec and status with additional markers/validation/printerCo…

…lumns

api/v1alpha1/mariadb_types.go

@@ -25,21 +25,69 @@ import (
 
 // MariaDBSpec defines the desired state of MariaDB
 type MariaDBSpec struct {
-	// INSERT ADDITIONAL SPEC FIELDS - desired state of cluster
-	// Important: Run "make" to regenerate code after modifying this file
+	// Size is the size of the deployment
+	// +optional
+	// +kubebuilder:validation:Required
+	// +kubebuilder:validation:Minimum=1
+	// +kubebuilder:validation:Maximum=4
+	Size int32 `json:"size"`
 
-	// Foo is an example field of MariaDB. Edit mariadb_types.go to remove/update
-	Foo string `json:"foo,omitempty"`
+	// Database additional user details (base64 encoded)
+	// +kubebuilder:validation:Required
+	Username string `json:"username"`
+
+	// Database additional user password (base64 encoded)
+	// +kubebuilder:validation:Required
+	Password string `json:"password"`
+
+	// New Database name
+	// +kubebuilder:validation:Required
+	Database string `json:"database"`
+
+	// Root user password
+	// +kubebuilder:validation:Required
+	Rootpwd string `json:"rootpwd"`
+
+	// Image name with version
+	// +kubebuilder:validation:Required
+	Image string `json:"image"`
+
+	// Database storage Path
+	// +kubebuilder:validation:Required
+	DataStoragePath string `json:"dataStoragePath"`
+
+	// Database storage Size (Ex. 1Gi, 100Mi)
+	// +optional
+	DataStorageSize string `json:"dataStorageSize"`
+
+	// Port number exposed for Database service
+	// +optional
+	// +kubebuilder:default=3306
+	// +kubebuilder:validation:Minimum=0
+	Port int32 `json:"port"`
 }
 
+type StatusPhase string
+
+const (
+	RunningStatusPhase StatusPhase = "RUNNING"
+	BootstrapingStatusPhase StatusPhase = "BOOTSTRAP"
+	ErrorStatusPhase   StatusPhase = "ERROR"
+)
+
 // MariaDBStatus defines the observed state of MariaDB
 type MariaDBStatus struct {
-	// INSERT ADDITIONAL STATUS FIELD - define observed state of cluster
-	// Important: Run "make" to regenerate code after modifying this file
+	CurrentReplicas *int32      `json:"currentReplicas,omitempty"` // If it's nil, it is unset, we'll use a default. If it is 0 than it is set to 0
+	DesiredReplicas int32       `json:"desiredReplicas"` // 0 is the same as unset (no value) and default will be applied even if user applies 0.
+	LastMessage     string      `json:"lastMessage"`
+	DbState           StatusPhase `json:"dbState"`
+
 }
 
 //+kubebuilder:object:root=true
 //+kubebuilder:subresource:status
+// +kubebuilder:printcolumn:priority=0,name=MariaDB State,type=string,JSONPath=".status.dbState",description="State of the MariaDB instance",format=""
+// +kubebuilder:printcolumn:priority=0,name=Port,type=string,JSONPath=".spec.port",description="Port of the MariaDB instance",format=""
 
 // MariaDB is the Schema for the mariadbs API
 type MariaDB struct {

config/crd/bases/mariak8g.mariadb.org_mariadbs.yaml

@@ -16,7 +16,16 @@ spec:
     singular: mariadb
   scope: Namespaced
   versions:
-  - name: v1alpha1
+  - additionalPrinterColumns:
+    - description: State of the MariaDB instance
+      jsonPath: .status.dbState
+      name: MariaDB State
+      type: string
+    - description: Port of the MariaDB instance
+      jsonPath: .spec.port
+      name: Port
+      type: string
+    name: v1alpha1
     schema:
       openAPIV3Schema:
         description: MariaDB is the Schema for the mariadbs API
@@ -36,13 +45,64 @@ spec:
           spec:
             description: MariaDBSpec defines the desired state of MariaDB
             properties:
-              foo:
-                description: Foo is an example field of MariaDB. Edit mariadb_types.go
-                  to remove/update
+              dataStoragePath:
+                description: Database storage Path
                 type: string
+              dataStorageSize:
+                description: Database storage Size (Ex. 1Gi, 100Mi)
+                type: string
+              database:
+                description: New Database name
+                type: string
+              image:
+                description: Image name with version
+                type: string
+              password:
+                description: Database additional user password (base64 encoded)
+                type: string
+              port:
+                default: 3306
+                description: Port number exposed for Database service
+                format: int32
+                minimum: 0
+                type: integer
+              rootpwd:
+                description: Root user password
+                type: string
+              size:
+                description: Size is the size of the deployment
+                format: int32
+                maximum: 4
+                minimum: 1
+                type: integer
+              username:
+                description: Database additional user details (base64 encoded)
+                type: string
+            required:
+            - dataStoragePath
+            - database
+            - image
+            - password
+            - rootpwd
+            - username
             type: object
           status:
             description: MariaDBStatus defines the observed state of MariaDB
+            properties:
+              currentReplicas:
+                format: int32
+                type: integer
+              dbState:
+                type: string
+              desiredReplicas:
+                format: int32
+                type: integer
+              lastMessage:
+                type: string
+            required:
+            - dbState
+            - desiredReplicas
+            - lastMessage
             type: object
         type: object
     served: true