Add maintenance job and data mover pod's labels and annotations setting.

Add wait in file_system_test's async test cases.
Add related documents.

Signed-off-by: Xun Jiang <xun.jiang@broadcom.com>

pkg/types/node_agent.go

@@ -98,4 +98,10 @@ type NodeAgentConfigs struct {
 
 	// CachePVCConfig is the config for cachePVC
 	CachePVCConfig *CachePVC `json:"cachePVC,omitempty"`
+
+	// PodAnnotations are annotations to be added to pods created by node-agent, i.e., data mover pods.
+	PodAnnotations map[string]string `json:"podAnnotations,omitempty"`
+
+	// PodLabels are labels to be added to pods created by node-agent, i.e., data mover pods.
+	PodLabels map[string]string `json:"podLabels,omitempty"`
 }

pkg/types/repo_maintenance.go

@@ -31,4 +31,12 @@ type JobConfigs struct {
 	// PriorityClassName is the priority class name for the maintenance job pod
 	// Note: This is only read from the global configuration, not per-repository
 	PriorityClassName string `json:"priorityClassName,omitempty"`
+
+	// PodAnnotations are annotations to be added to maintenance job pods.
+	// Note: This is only read from the global configuration, not per-repository
+	PodAnnotations map[string]string `json:"podAnnotations,omitempty"`
+
+	// PodLabels are labels to be added to maintenance job pods.
+	// Note: This is only read from the global configuration, not per-repository
+	PodLabels map[string]string `json:"podLabels,omitempty"`
 }