Added RecreateNodeAnnotationKey const

api/v1/qdrantcluster_types.go

@@ -15,8 +15,18 @@ const (
 )
 
 const (
-	// The Annotation key to trigger a restart.
+	// RestartedAtAnnotationKey is the annotation key to trigger a restart.
+	// The annotation should be placed on the QdrantCluster instance.
+	// The value should be a [RFC3339 formatted] date.
+	// If the value is updated it will retrigger the restart.
+	// For historical reasons the key doesn't start with `operator.qdrant.com/`
 	RestartedAtAnnotationKey = "restartedAt"
+	// RecreateNodeAnnotationKey is the annotation key to recreate a certain node.
+	// The annotation should be placed on the pod created by the operator (for the node that need to be recreated).
+	// It is allowed to add this annotation to multiple pods, the operator will handle them all.
+	// The value should be non-empty, but is free to use, and will be used in Events.
+	// This feature requires that the cluster-manager is enabled.
+	RecreateNodeAnnotationKey = "operator.qdrant.com/recreate-node"
 )
 
 // GetQdrantClusterCrdForHash creates a QdrantCluster for the use of creating a hash for the provided QdrantCluster,
@@ -693,17 +703,22 @@ type QdrantClusterStatus struct {
 	// +optional
 	AvailableNodeIndexes []int `json:"availableNodeIndexes,omitempty"`
 	// BootstrapNode specifies the node in the cluster which will be used for bootstrapping a new node.
-	// Should be 0...n-1 (default = 0)
+	// Should be a value from AvailableNodeIndexes.
+	// As default the value from AvailableNodeIndexes[0] will be used.
 	// +optional
 	BootstrapNode int `json:"bootstrapNode,omitempty"`
 	// If set the operator will scale down 1 peer and reset the bool.
 	// If you want to remove more then 1 peer, you need to repeat setting this bool
 	// +optional
 	ScaleDownAllowed bool `json:"scaleDownAllowed,omitempty"`
+	// The node index used in a scale down (see ScaleDownAllowed)
+	// If this field is not set the last index in AvailableNodeIndexes will be used.
+	ScaleDownNodeIndex *int `json:"ScaleDownNodeIndex,omitempty"`
 	// Conditions specifies the conditions of different checks on the cluster
 	// +optional
 	Conditions []metav1.Condition `json:"conditions,omitempty"`
 	// Operations tracks list of recent operation on the cluster. Operator uses this field to track the progress of an operation.
+	// In operator V2 this field is deprecated and Kubernetes events are used instead.
 	// +optional
 	Operations []Operation `json:"operations,omitempty"`
 	// Nodes specifies the status of the nodes in the cluster

charts/qdrant-operator-crds/crds/qdrant.io_qdrantclusters.yaml

@@ -914,6 +914,11 @@ spec:
           status:
             description: QdrantClusterStatus defines the observed state of QdrantCluster
             properties:
+              ScaleDownNodeIndex:
+                description: |-
+                  The node index used in a scale down (see ScaleDownAllowed)
+                  If this field is not set the last index in AvailableNodeIndexes will be used.
+                type: integer
               availableNodeIndexes:
                 description: |-
                   AvailableNodeIndexes specifies the indexes of the individual nodes in the cluster
@@ -928,7 +933,8 @@ spec:
               bootstrapNode:
                 description: |-
                   BootstrapNode specifies the node in the cluster which will be used for bootstrapping a new node.
-                  Should be 0...n-1 (default = 0)
+                  Should be a value from AvailableNodeIndexes.
+                  As default the value from AvailableNodeIndexes[0] will be used.
                 type: integer
               conditions:
                 description: Conditions specifies the conditions of different checks
@@ -1015,8 +1021,9 @@ spec:
                 description: Nodes specifies the status of the nodes in the cluster
                 type: object
               operations:
-                description: Operations tracks list of recent operation on the cluster.
-                  Operator uses this field to track the progress of an operation.
+                description: |-
+                  Operations tracks list of recent operation on the cluster. Operator uses this field to track the progress of an operation.
+                  In operator V2 this field is deprecated and Kubernetes events are used instead.
                 items:
                   properties:
                     completionTime: