add remote to group replication ops request (#1359)

Signed-off-by: Ashraful Haque Tani <[email protected]>

apis/ops/v1alpha1/constant.go

@@ -284,7 +284,11 @@ const (
 
 // MySQL/MariaDB Constants
 const (
-	TempIniFilesPath = "/tmp/kubedb-custom-ini-files"
+	TempIniFilesPath           = "/tmp/kubedb-custom-ini-files"
+	StopRemoteReplica          = "StopRemoteReplica"
+	DBPatch                    = "DBPatch"
+	StopRemoteReplicaSucceeded = "StopRemoteReplicaSucceeded"
+	DBPatchSucceeded           = "DBPatchSucceeded"
 )
 
 // Postgres Constants

apis/ops/v1alpha1/mysql_ops_types.go

@@ -18,9 +18,12 @@ limitations under the License.
 package v1alpha1
 
 import (
+	dbapi "kubedb.dev/apimachinery/apis/kubedb/v1"
+
 	core "k8s.io/api/core/v1"
 	"k8s.io/apimachinery/pkg/api/resource"
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	kmapi "kmodules.xyz/client-go/api/v1"
 )
 
 const (
@@ -69,6 +72,8 @@ type MySQLOpsRequestSpec struct {
 	TLS *MySQLTLSSpec `json:"tls,omitempty"`
 	// Specifies information necessary for configuring authSecret of the database
 	Authentication *AuthSpec `json:"authentication,omitempty"`
+	// Specifies information transform Remote Replica to GroupReplication
+	ReplicationModeTransformation *MySQLReplicationModeTransformSpec `json:"replicationModeTransformation,omitempty"`
 	// Specifies information necessary for restarting database
 	Restart *RestartSpec `json:"restart,omitempty"`
 	// Timeout for each step of the ops request in second. If a step doesn't finish within the specified timeout, the ops request will result in failure.
@@ -78,8 +83,8 @@ type MySQLOpsRequestSpec struct {
 	Apply ApplyOption `json:"apply,omitempty"`
 }
 
-// +kubebuilder:validation:Enum=Upgrade;UpdateVersion;HorizontalScaling;VerticalScaling;VolumeExpansion;Restart;Reconfigure;ReconfigureTLS;RotateAuth
-// ENUM(UpdateVersion, HorizontalScaling, VerticalScaling, VolumeExpansion, Restart, Reconfigure, ReconfigureTLS, RotateAuth)
+// +kubebuilder:validation:Enum=Upgrade;UpdateVersion;HorizontalScaling;VerticalScaling;VolumeExpansion;Restart;Reconfigure;ReconfigureTLS;RotateAuth;ReplicationModeTransformation
+// ENUM(UpdateVersion, HorizontalScaling, VerticalScaling, VolumeExpansion, Restart, Reconfigure, ReconfigureTLS, RotateAuth, ReplicationModeTransformation)
 type MySQLOpsRequestType string
 
 // MySQLReplicaReadinessCriteria is the criteria for checking readiness of a MySQL pod
@@ -97,6 +102,20 @@ type MySQLHorizontalScalingSpec struct {
 	Member *int32 `json:"member,omitempty"`
 }
 
+type MySQLReplicationModeTransformSpec struct {
+	// Group Replication can be deployed in either "Single-Primary" or "Multi-Primary" mode
+	// +kubebuilder:default=Single-Primary
+	Mode *dbapi.MySQLGroupMode `json:"mode"`
+
+	// TLSConfig contains updated tls configurations for client and server.
+	// +optional
+	kmapi.TLSConfig `json:",inline,omitempty"`
+
+	// Indicates that the database server need to be encrypted connections(ssl)
+	// +optional
+	RequireSSL *bool `json:"requireSSL,omitempty"`
+}
+
 type MySQLVerticalScalingSpec struct {
 	MySQL       *PodResources       `json:"mysql,omitempty"`
 	Exporter    *ContainerResources `json:"exporter,omitempty"`

crds/ops.kubedb.com_mysqlopsrequests.yaml

@@ -87,6 +87,117 @@ spec:
                     format: int32
                     type: integer
                 type: object
+              replicationModeTransformation:
+                properties:
+                  certificates:
+                    items:
+                      properties:
+                        alias:
+                          type: string
+                        dnsNames:
+                          items:
+                            type: string
+                          type: array
+                        duration:
+                          type: string
+                        emailAddresses:
+                          items:
+                            type: string
+                          type: array
+                        ipAddresses:
+                          items:
+                            type: string
+                          type: array
+                        issuerRef:
+                          properties:
+                            apiGroup:
+                              type: string
+                            kind:
+                              type: string
+                            name:
+                              type: string
+                          required:
+                          - kind
+                          - name
+                          type: object
+                          x-kubernetes-map-type: atomic
+                        privateKey:
+                          properties:
+                            encoding:
+                              enum:
+                              - PKCS1
+                              - PKCS8
+                              type: string
+                          type: object
+                        renewBefore:
+                          type: string
+                        secretName:
+                          type: string
+                        subject:
+                          properties:
+                            countries:
+                              items:
+                                type: string
+                              type: array
+                            localities:
+                              items:
+                                type: string
+                              type: array
+                            organizationalUnits:
+                              items:
+                                type: string
+                              type: array
+                            organizations:
+                              items:
+                                type: string
+                              type: array
+                            postalCodes:
+                              items:
+                                type: string
+                              type: array
+                            provinces:
+                              items:
+                                type: string
+                              type: array
+                            serialNumber:
+                              type: string
+                            streetAddresses:
+                              items:
+                                type: string
+                              type: array
+                          type: object
+                        uris:
+                          items:
+                            type: string
+                          type: array
+                      required:
+                      - alias
+                      type: object
+                    type: array
+                  issuerRef:
+                    properties:
+                      apiGroup:
+                        type: string
+                      kind:
+                        type: string
+                      name:
+                        type: string
+                    required:
+                    - kind
+                    - name
+                    type: object
+                    x-kubernetes-map-type: atomic
+                  mode:
+                    default: Single-Primary
+                    enum:
+                    - Single-Primary
+                    - Multi-Primary
+                    type: string
+                  requireSSL:
+                    type: boolean
+                required:
+                - mode
+                type: object
               restart:
                 type: object
               timeout:
@@ -209,6 +320,7 @@ spec:
                 - Reconfigure
                 - ReconfigureTLS
                 - RotateAuth
+                - ReplicationModeTransformation
                 type: string
               updateVersion:
                 properties: