CloudWatch: ContainerInsights metrics support (#18971)

* CloudWatch ContainerInsights support

pkg/tsdb/cloudwatch/metric_find_query.go

@@ -116,6 +116,7 @@ func init() {
 		"AWS/TrustedAdvisor":    {"GreenChecks", "RedChecks", "RedResources", "ServiceLimitUsage", "YellowChecks", "YellowResources"},
 		"AWS/VPN":               {"TunnelDataIn", "TunnelDataOut", "TunnelState"},
 		"AWS/WorkSpaces":        {"Available", "ConnectionAttempt", "ConnectionFailure", "ConnectionSuccess", "InSessionLatency", "Maintenance", "SessionDisconnect", "SessionLaunchTime", "Stopped", "Unhealthy", "UserConnected"},
+		"ContainerInsights":     {"cluster_failed_node_count", "cluster_node_count", "namespace_number_of_running_pods", "node_cpu_limit", "node_cpu_reserved_capacity", "node_cpu_usage_total", "node_cpu_utilization", "node_filesystem_utilization", "node_memory_limit", "node_memory_reserved_capacity", "node_memory_utilization", "node_memory_working_set", "node_network_total_bytes", "node_number_of_running_containers", "node_number_of_running_pods", "pod_cpu_reserved_capacity", "pod_cpu_utilization", "pod_cpu_utilization_over_pod_limit", "pod_memory_reserved_capacity", "pod_memory_utilization", "pod_memory_utilization_over_pod_limit", "pod_number_of_container_restarts", "pod_network_rx_bytes", "pod_network_tx_bytes", "service_number_of_running_pods"},
 		"Rekognition":           {"DetectedFaceCount", "DetectedLabelCount", "ResponseTime", "ServerErrorCount", "SuccessfulRequestCount", "ThrottledCount", "UserErrorCount"},
 		"WAF":                   {"AllowedRequests", "BlockedRequests", "CountedRequests", "DDoSAttackBitsPerSecond", "DDoSAttackPacketsPerSecond", "DDoSAttackRequestsPerSecond", "DDoSDetected", "PassedRequests"},
 	}
@@ -196,6 +197,7 @@ func init() {
 		"AWS/TrustedAdvisor":    {},
 		"AWS/VPN":               {"TunnelIpAddress", "VpnId"},
 		"AWS/WorkSpaces":        {"DirectoryId", "WorkspaceId"},
+		"ContainerInsights":     {"ClusterName", "NodeName", "Namespace", "InstanceId", "PodName", "Service"},
 		"Rekognition":           {},
 		"WAF":                   {"Region", "Rule", "RuleGroup", "WebACL"},
 	}