日志服务：使用Prometheus采集Kubernetes监控数据

在自建Kubernetes上安装Prometheus

如果您使用自建Kubernetes，推荐以注册集群的方式接入到阿里云。更多信息，请参见注册集群概述。注册好后按照阿里云Kubernetes安装方式安装Prometheus。更多信息，请参见阿里云Kubernetes安装方式。如果您不使用注册集群方式，可通过Helm安装包安装Prometheus，安装前需先创建保密字典并调整默认配置。

在阿里云Kubernetes上安装Prometheus

如果您使用阿里云Kubernetes，可直接在应用市场中安装并配置Prometheus将数据存储到日志服务。

1. 登录容器服务管理控制台。

2. 在集群页面，单击目标集群。

3. 创建命名空间。

   1. 在左侧导航栏中，选择节点管理 > 命名空间与配额。

   2. 单击创建。

   3. 配置名称为monitoring，然后单击确定。

4. 创建保密字典。

   1. 在左侧导航栏中，选择配置管理 > 保密字典。

   2. 在页面上方，选中您在步骤3中创建的命名空间，即monitoring。

   3. 单击创建。

   4. 配置如下参数，然后单击确定。

      

      参数	说明
      名称	配置为sls-sk。
      类型	选中Opaque，并添加如下两个键值对： 名称为username，值为您的RAM用户的AccessKey ID。 名称为password，值为您的RAM用户的AccessKey Secret。 建议您使用只具备日志服务Project写入权限的RAM用户的AccessKey。更多信息，请参见授予指定Project写入权限。

5. 创建PrometheusOperator。

   1. 返回到容器服务管理控制台首页。

   2. 在左侧导航中，选择市场 > 应用市场。

   3. 单击ack-prometheus-operator。

   4. 单击一键部署。

   5. 在基本信息步骤中，选择目标集群、命名空间，然后单击下一步。

   6. 在参数配置步骤中，修改参数信息，然后单击确定。

      • 调整prometheusSpec下的retention，建议修改为1d或12h。

      • 替换其中的remoteWrite配置。更多信息，请参见RemoteWrite配置。

        remoteWrite配置中的url为日志服务Metricstore的URL，请根据实际值替换。格式为https://{project}.{sls-endpoint}/prometheus/{project}/{metricstore}/api/v1/write。其中{sls-endpoint}为日志服务的Endpoint。更多信息，请参见服务入口，{project}和{metricstore}为您已创建的日志服务的Project和Metricstore。

        说明

        如果您是在阿里云内网，请优先使用内网域名。

      • 如果Prometheus数据量较大，可修改queue_config配置，建议修改为：

        batchSendDeadline: 30s
        capacity: 204800
        maxBackoff: 5s
        maxSamplesPerSend: 4096
        minBackoff: 100ms
        minShards: 100
        maxShards: 2048

      重要

      为减少上报的数据量，建议在remoteWrite中增加writeRelabelConfigs去除不重要的指标，默认配置中已为您去除Kubernetes监控中不常用的指标。

            remoteWrite:
            - basicAuth:
                username:
                  name: sls-sk
                  key: username
                password:
                  name: sls-sk
                  key: password
              queueConfig:
                batchSendDeadline: 30s
                capacity: 204800
                maxBackoff: 5s
                maxSamplesPerSend: 4096
                minBackoff: 100ms
                minShards: 100
                maxShards: 2048
              writeRelabelConfigs:
              - action: drop
                regex: APIServiceOpenAPIAggregationControllerQueue1_adds|APIServiceOpenAPIAggregationControllerQueue1_depth|APIServiceOpenAPIAggregationControllerQueue1_queue_latency|APIServiceOpenAPIAggregationControllerQueue1_queue_latency_count|APIServiceOpenAPIAggregationControllerQueue1_queue_latency_sum|APIServiceOpenAPIAggregationControllerQueue1_retries|APIServiceOpenAPIAggregationControllerQueue1_work_duration|APIServiceOpenAPIAggregationControllerQueue1_work_duration_count|APIServiceOpenAPIAggregationControllerQueue1_work_duration_sum|APIServiceRegistrationController_adds|APIServiceRegistrationController_depth|APIServiceRegistrationController_queue_latency|APIServiceRegistrationController_queue_latency_count|APIServiceRegistrationController_queue_latency_sum|APIServiceRegistrationController_retries|APIServiceRegistrationController_work_duration|APIServiceRegistrationController_work_duration_count|APIServiceRegistrationController_work_duration_sum|AvailableConditionController_adds|AvailableConditionController_depth|AvailableConditionController_queue_latency|AvailableConditionController_queue_latency_count|AvailableConditionController_queue_latency_sum|AvailableConditionController_retries|AvailableConditionController_work_duration|AvailableConditionController_work_duration_count|AvailableConditionController_work_duration_sum|DiscoveryController_adds|DiscoveryController_depth|DiscoveryController_queue_latency|DiscoveryController_queue_latency_count|DiscoveryController_queue_latency_sum|DiscoveryController_retries|DiscoveryController_work_duration|DiscoveryController_work_duration_count|DiscoveryController_work_duration_sum|admission_quota_controller_adds|admission_quota_controller_depth|admission_quota_controller_queue_latency|admission_quota_controller_queue_latency_count|admission_quota_controller_queue_latency_sum|admission_quota_controller_work_duration|admission_quota_controller_work_duration_count|admission_quota_controller_work_duration_sum|alertmanager_alerts|alertmanager_alerts_invalid_total|alertmanager_alerts_received_total|alertmanager_build_info|alertmanager_cluster_failed_peers|alertmanager_cluster_health_score|alertmanager_cluster_members|alertmanager_cluster_messages_pruned_total|alertmanager_cluster_messages_queued|alertmanager_cluster_messages_received_size_total|alertmanager_cluster_messages_received_total|alertmanager_cluster_messages_sent_size_total|alertmanager_cluster_messages_sent_total|alertmanager_cluster_peers_joined_total|alertmanager_cluster_peers_left_total|alertmanager_cluster_peers_update_total|alertmanager_cluster_reconnections_failed_total|alertmanager_cluster_reconnections_total|alertmanager_cluster_refresh_join_failed_total|alertmanager_cluster_refresh_join_total|alertmanager_config_hash|alertmanager_config_last_reload_success_timestamp_seconds|alertmanager_config_last_reload_successful|alertmanager_http_request_duration_seconds_bucket|alertmanager_http_request_duration_seconds_count|alertmanager_http_request_duration_seconds_sum|alertmanager_http_response_size_bytes_bucket|alertmanager_http_response_size_bytes_count|alertmanager_http_response_size_bytes_sum|alertmanager_nflog_gc_duration_seconds|alertmanager_nflog_gc_duration_seconds_count|alertmanager_nflog_gc_duration_seconds_sum|alertmanager_nflog_gossip_messages_propagated_total|alertmanager_nflog_queries_total|alertmanager_nflog_query_duration_seconds_bucket|alertmanager_nflog_query_duration_seconds_count|alertmanager_nflog_query_duration_seconds_sum|alertmanager_nflog_query_errors_total|alertmanager_nflog_snapshot_duration_seconds|alertmanager_nflog_snapshot_duration_seconds_count|alertmanager_nflog_snapshot_duration_seconds_sum|alertmanager_nflog_snapshot_size_bytes|alertmanager_notification_latency_seconds_bucket|alertmanager_notification_latency_seconds_count|alertmanager_notification_latency_seconds_sum|alertmanager_notifications_failed_total|alertmanager_notifications_total|alertmanager_oversize_gossip_message_duration_seconds_bucket|alertmanager_oversize_gossip_message_duration_seconds_count|alertmanager_oversize_gossip_message_duration_seconds_sum|alertmanager_oversized_gossip_message_dropped_total|alertmanager_oversized_gossip_message_failure_total|alertmanager_oversized_gossip_message_sent_total|alertmanager_peer_position|alertmanager_silences|alertmanager_silences_gc_duration_seconds|alertmanager_silences_gc_duration_seconds_count|alertmanager_silences_gc_duration_seconds_sum|alertmanager_silences_gossip_messages_propagated_total|alertmanager_silences_queries_total|alertmanager_silences_query_duration_seconds_bucket|alertmanager_silences_query_duration_seconds_count|alertmanager_silences_query_duration_seconds_sum|alertmanager_silences_query_errors_total|alertmanager_silences_snapshot_duration_seconds|alertmanager_silences_snapshot_duration_seconds_count|alertmanager_silences_snapshot_duration_seconds_sum|alertmanager_silences_snapshot_size_bytes|apiserver_admission_controller_admission_latencies_seconds_bucket|apiserver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ics_total|grafana_aws_cloudwatch_list_metrics_total|grafana_build_info|grafana_db_datasource_query_by_id_total|grafana_info|grafana_instance_start_total|grafana_page_response_status_total|grafana_proxy_response_status_total|grafana_stat_active_users|grafana_stat_total_orgs|grafana_stat_total_playlists|grafana_stat_total_users|grafana_stat_totals_dashboard|grpc_client_handled_total|grpc_client_msg_received_total|grpc_client_msg_sent_total|grpc_client_started_total|http_request_duration_microseconds|http_request_duration_microseconds_count|http_request_duration_microseconds_sum|http_request_duration_milliseconds_count|http_request_duration_milliseconds_sum|http_request_size_bytes|http_request_size_bytes_count|http_request_size_bytes_sum|http_request_total|http_requests_total|http_response_size_bytes|http_response_size_bytes_count|http_response_size_bytes_sum|kube_configmap_created|kube_configmap_info|kube_configmap_metadata_resource_version|kube_daemonset_labels|kube_daemonset_metadata_generation|kube_daemonset_status_current_number_scheduled|kube_daemonset_status_number_available|kube_daemonset_status_number_misscheduled|kube_daemonset_status_number_unavailable|kube_daemonset_updated_number_scheduled|kube_deployment_labels|kube_deployment_spec_paused|kube_deployment_spec_strategy_rollingupdate_max_surge|kube_endpoint_address_available|kube_endpoint_address_not_ready|kube_endpoint_created|kube_endpoint_info|kube_endpoint_labels|kube_ingress_created|kube_ingress_info|kube_ingress_labels|kube_ingress_metadata_resource_version|kube_job_complete|kube_job_created|kube_job_info|kube_job_labels|kube_job_owner|kube_job_spec_completions|kube_job_spec_parallelism|kube_job_status_active|kube_job_status_completion_time|kube_job_status_failed|kube_job_status_start_time|kube_job_status_succeeded|kube_namespace_annotations|kube_namespace_created|kube_namespace_labels|kube_namespace_status_phase|kube_node_created|kube_node_status_allocatable|kube_node_status_capacity|kube_node_status_capacity_pods|kube_pod_completion_time|kube_pod_container_resource_requests|kube_pod_container_status_last_terminated_reason|kube_pod_container_status_ready|kube_pod_container_status_terminated_reason|kube_pod_container_status_waiting_reason|kube_pod_created|kube_pod_start_time|kube_pod_status_ready|kube_pod_status_scheduled|kube_pod_status_scheduled_time|kube_replicaset_created|kube_replicaset_labels|kube_replicaset_metadata_generation|kube_replicaset_owner|kube_replicaset_spec_replicas|kube_replicaset_status_fully_labeled_replicas|kube_replicaset_status_observed_generation|kube_replicaset_status_ready_replicas|kube_replicaset_status_replicas|kube_secret_created|kube_secret_info|kube_secret_labels|kube_secret_metadata_resource_version|kube_secret_type|kube_service_created|kube_service_labels|kube_service_spec_type|kube_service_status_load_balancer_ingress|kube_statefulset_created|kube_statefulset_labels|kube_statefulset_metadata_generation|kube_statefulset_replicas|kube_statefulset_status_current_revision|kube_statefulset_status_observed_generation|kube_statefulset_status_replicas|kube_statefulset_status_replicas_current|kube_statefulset_status_replicas_ready|kube_statefulset_status_replicas_updated|kube_statefulset_status_update_revision|kubelet_certificate_manager_client_expiration_seconds|kubelet_cgroup_manager_latency_microseconds|kubelet_cgroup_manager_latency_microseconds_count|kubelet_cgroup_manager_latency_microseconds_sum|kubelet_containers_per_pod_count|kubelet_containers_per_pod_count_count|kubelet_containers_per_pod_count_sum|kubelet_docker_operations|kubelet_docker_operations_errors|kubelet_docker_operations_latency_microseconds|kubelet_docker_operations_latency_microseconds_count|kubelet_docker_operations_latency_microseconds_sum|kubelet_docker_operations_timeout|kubelet_eviction_stats_age_microseconds_count|kubelet_eviction_stats_age_microseconds_sum|kubelet_network_plugin_operations_latency_microseconds|kubelet_network_plugin_operations_latency_microseconds_count|kubelet_network_plugin_operations_latency_microseconds_sum|kubelet_node_config_error|kubelet_pleg_relist_interval_microseconds|kubelet_pleg_relist_interval_microseconds_count|kubelet_pleg_relist_interval_microseconds_sum|kubelet_pleg_relist_latency_microseconds|kubelet_pleg_relist_latency_microseconds_count|kubelet_pleg_relist_latency_microseconds_sum|kubelet_pod_start_latency_microseconds|kubelet_pod_start_latency_microseconds_count|kubelet_pod_start_latency_microseconds_sum|kubelet_pod_worker_latency_microseconds|kubelet_pod_worker_latency_microseconds_count|kubelet_pod_worker_latency_microseconds_sum|kubelet_pod_worker_start_latency_microseconds|kubelet_pod_worker_start_latency_microseconds_count|kubelet_pod_worker_start_latency_microseconds_sum|kubelet_running_container_count|kubelet_running_pod_count|kubelet_runtime_operations|kubelet_runtime_operations_errors|kubelet_runtime_operations_latency_microseconds|kubelet_runtime_operations_latency_microseconds_count|kubelet_runtime_operations_latency_microseconds_sum|kubernetes_build_info|net_conntrack_dialer_conn_attempted_total|net_conntrack_dialer_conn_closed_total|net_conntrack_dialer_conn_established_total|net_conntrack_dialer_conn_failed_total|net_conntrack_listener_conn_accepted_total|net_conntrack_listener_conn_closed_total|nginx_ingress_controller_leader_election_status|nginx_ingress_controller_ssl_expire_time_seconds|prometheus_api_remote_read_queries|prometheus_build_info|prometheus_config_last_reload_success_timestamp_seconds|prometheus_config_last_reload_successful|prometheus_engine_queries|prometheus_engine_queries_concurrent_max|prometheus_engine_query_duration_seconds|prometheus_engine_query_duration_seconds_count|prometheus_engine_query_duration_seconds_sum|prometheus_http_request_duration_seconds_bucket|prometheus_http_request_duration_seconds_count|prometheus_http_request_duration_seconds_sum|prometheus_http_response_size_bytes_bucket|prometheus_http_response_size_bytes_count|prometheus_http_response_size_bytes_sum|prometheus_notifications_alertmanagers_discovered|prometheus_notifications_dropped_total|prometheus_notifications_errors_total|prometheus_notifications_latency_seconds|prometheus_notifications_latency_seconds_count|prometheus_notifications_latency_seconds_sum|prometheus_notifications_queue_capacity|prometheus_notifications_queue_length|prometheus_notifications_sent_total|prometheus_operator_node_address_lookup_errors_total|prometheus_operator_reconcile_errors_total|prometheus_operator_spec_replicas|prometheus_operator_triggered_total|prometheus_remote_storage_dropped_samples_total|prometheus_remote_storage_enqueue_retries_total|prometheus_remote_storage_failed_samples_total|prometheus_remote_storage_highest_timestamp_in_seconds|prometheus_remote_storage_pending_samples|prometheus_remote_storage_queue_highest_sent_timestamp_seconds|prometheus_remote_storage_remote_read_queries|prometheus_remote_storage_retried_samples_total|prometheus_remote_storage_samples_in_total|prometheus_remote_storage_sent_batch_duration_seconds_bucket|prometheus_remote_storage_sent_batch_duration_seconds_count|prometheus_remote_storage_sent_batch_duration_seconds_sum|prometheus_remote_storage_shard_capacity|prometheus_remote_storage_shards|prometheus_remote_storage_succeeded_samples_total|prometheus_rule_evaluation_duration_seconds|prometheus_rule_evaluation_duration_seconds_count|prometheus_rule_evaluation_duration_seconds_sum|prometheus_rule_evaluation_failures_total|prometheus_rule_evaluations_total|prometheus_rule_group_duration_seconds|prometheus_rule_group_duration_seconds_count|prometheus_rule_group_duration_seconds_sum|prometheus_rule_group_interval_seconds|prometheus_rule_group_iterations_missed_total|prometheus_rule_group_iterations_total|prometheus_rule_group_last_duration_seconds|prometheus_rule_group_last_evaluation_timestamp_seconds|prometheus_rule_group_rules|prometheus_sd_consul_rpc_duration_seconds_count|prometheus_sd_consul_rpc_duration_seconds_sum|prometheus_sd_consul_rpc_failures_total|prometheus_sd_discovered_targets|prometheus_sd_dns_lookup_failures_total|prometheus_sd_dns_lookups_total|prometheus_sd_file_read_errors_total|prometheus_sd_file_scan_duration_seconds_count|prometheus_sd_file_scan_duration_seconds_sum|prometheus_sd_kubernetes_cache_last_resource_version|prometheus_sd_kubernetes_cache_list_duration_seconds_count|prometheus_sd_kubernetes_cache_list_duration_seconds_sum|prometheus_sd_kubernetes_cache_list_items_count|prometheus_sd_kubernetes_cache_list_items_sum|prometheus_sd_kubernetes_cache_list_total|prometheus_sd_kubernetes_cache_short_watches_total|prometheus_sd_kubernetes_cache_watch_duration_seconds_count|prometheus_sd_kubernetes_cache_watch_duration_seconds_sum|prometheus_sd_kubernetes_cache_watch_events_count|prometheus_sd_kubernetes_cache_watch_events_sum|prometheus_sd_kubernetes_cache_watches_total|prometheus_sd_kubernetes_events_total|prometheus_sd_kubernetes_http_request_duration_seconds_count|prometheus_sd_kubernetes_http_request_duration_seconds_sum|prometheus_sd_kubernetes_http_request_total|prometheus_sd_kubernetes_workqueue_depth|prometheus_sd_kubernetes_workqueue_items_total|prometheus_sd_kubernetes_workqueue_latency_seconds_count|prometheus_sd_kubernetes_workqueue_latency_seconds_sum|prometheus_sd_kubernetes_workqueue_longest_running_processor_seconds|prometheus_sd_kubernetes_workqueue_unfinished_work_seconds|prometheus_sd_kubernetes_workqueue_work_duration_seconds_count|prometheus_sd_kubernetes_workqueue_work_duration_seconds_sum|prometheus_sd_received_updates_total|prometheus_sd_updates_total|prometheus_target_interval_length_seconds|prometheus_target_interval_length_seconds_count|prometheus_target_interval_length_seconds_sum|prometheus_target_scrape_pool_reloads_failed_total|prometheus_target_scrape_pool_reloads_total|prometheus_target_scrape_pool_sync_total|prometheus_target_scrape_pools_failed_total|prometheus_target_scrape_pools_total|prometheus_target_scrapes_cache_flush_forced_total|prometheus_target_scrapes_exceeded_sample_limit_total|prometheus_target_scrapes_sample_duplicate_timestamp_total|prometheus_target_scrapes_sample_out_of_bounds_total|prometheus_target_scrapes_sample_out_of_order_total|prometheus_target_sync_length_seconds|prometheus_target_sync_length_seconds_count|prometheus_target_sync_length_seconds_sum|prometheus_template_text_expansion_failures_total|prometheus_template_text_expansions_total|prometheus_treecache_watcher_goroutines|prometheus_treecache_zookeeper_failures_total|prometheus_tsdb_blocks_loaded|prometheus_tsdb_checkpoint_creations_failed_total|prometheus_tsdb_checkpoint_creations_total|prometheus_tsdb_checkpoint_deletions_failed_total|prometheus_tsdb_checkpoint_deletions_total|prometheus_tsdb_compaction_chunk_range_seconds_bucket|prometheus_tsdb_compaction_chunk_range_seconds_count|prometheus_tsdb_compaction_chunk_range_seconds_sum|prometheus_tsdb_compaction_chunk_samples_bucket|prometheus_tsdb_compaction_chunk_samples_count|prometheus_tsdb_compaction_chunk_samples_sum|prometheus_tsdb_compaction_chunk_size_bytes_bucket|prometheus_tsdb_compaction_chunk_size_bytes_count|prometheus_tsdb_compaction_chunk_size_bytes_sum|prometheus_tsdb_compaction_duration_seconds_bucket|prometheus_tsdb_compaction_duration_seconds_count|prometheus_tsdb_compaction_duration_seconds_sum|prometheus_tsdb_compaction_populating_block|prometheus_tsdb_compactions_failed_total|prometheus_tsdb_compactions_total|prometheus_tsdb_compactions_triggered_total|prometheus_tsdb_head_active_appenders|prometheus_tsdb_head_chunks|prometheus_tsdb_head_chunks_created_total|prometheus_tsdb_head_chunks_removed_total|prometheus_tsdb_head_gc_duration_seconds_count|prometheus_tsdb_head_gc_duration_seconds_sum|prometheus_tsdb_head_max_time|prometheus_tsdb_head_max_time_seconds|prometheus_tsdb_head_min_time|prometheus_tsdb_head_min_time_seconds|prometheus_tsdb_head_samples_appended_total|prometheus_tsdb_head_series|prometheus_tsdb_head_series_created_total|prometheus_tsdb_head_series_not_found_total|prometheus_tsdb_head_series_removed_total|prometheus_tsdb_head_truncations_failed_total|prometheus_tsdb_head_truncations_total|prometheus_tsdb_lowest_timestamp|prometheus_tsdb_lowest_timestamp_seconds|prometheus_tsdb_reloads_failures_total|prometheus_tsdb_reloads_total|prometheus_tsdb_size_retentions_total|prometheus_tsdb_storage_blocks_bytes|prometheus_tsdb_symbol_table_size_bytes|prometheus_tsdb_time_retentions_total|prometheus_tsdb_tombstone_cleanup_seconds_bucket|prometheus_tsdb_tombstone_cleanup_seconds_count|prometheus_tsdb_tombstone_cleanup_seconds_sum|prometheus_tsdb_vertical_compactions_total|prometheus_tsdb_wal_completed_pages_total|prometheus_tsdb_wal_corruptions_total|prometheus_tsdb_wal_fsync_duration_seconds_count|prometheus_tsdb_wal_fsync_duration_seconds_sum|prometheus_tsdb_wal_page_flushes_total|prometheus_tsdb_wal_truncate_duration_seconds_count|prometheus_tsdb_wal_truncate_duration_seconds_sum|prometheus_tsdb_wal_truncations_failed_total|prometheus_tsdb_wal_truncations_total|prometheus_wal_watcher_current_segment|prometheus_wal_watcher_record_decode_failures_total|prometheus_wal_watcher_records_read_total|prometheus_wal_watcher_samples_sent_pre_tailing_total|reflector_items_per_list_count|reflector_items_per_list_sum|reflector_items_per_watch|reflector_items_per_watch_count|reflector_items_per_watch_sum|reflector_last_resource_version|reflector_list_duration_seconds_count|reflector_list_duration_seconds_sum|reflector_lists_total|reflector_short_watches_total|reflector_watch_duration_seconds|reflector_watch_duration_seconds_count|reflector_watch_duration_seconds_sum|reflector_watches_total|rest_client_request_latency_seconds_bucket|rest_client_request_latency_seconds_count|rest_client_request_latency_seconds_sum|ssh_tunnel_open_count|ssh_tunnel_open_fail_count|storage_operation_duration_seconds_bucket|storage_operation_duration_seconds_count|storage_operation_duration_seconds_sum|storage_operation_errors_total|volume_manager_total_volumesapiserver_current_inflight_requests
                sourceLabels:
                - __name__
              ### url格式为https://{project}.{sls-enpoint}/prometheus/{project}/{metricstore}/api/v1/write
              ### {sls-enpoint}为日志服务的Endpoint。更多信息，请参见服务入口。
              ### {project}和{metricstore}替换为您已创建的日志服务的Project和Metricstore。
              url: https://sls-prometheus-test.cn-beijing.log.aliyuncs.com/prometheus/sls-prometheus-test/prometheus-raw/api/v1/write
                                      

使用Grafana访问Prometheus数据

1. 登录Grafana。

2. 在左侧导航栏，单击 > Data Sources。

3. 在Data Sources页签，单击Add data source。

4. 单击Prometheus区域中的Select。

5. 在Settings页签中，配置如下参数。

   参数	说明
   Name	配置数据源名称，例如Prometheus-01。
   HTTP	URL：日志服务MetricStore的URL，格式为https://{project}.{sls-endpoint}/prometheus/{project}/{metricstore}。其中{sls-endpoint}为日志服务的Endpoint。更多信息，请参见服务入口，{project}和{metricstore}为您已创建的日志服务的Project和Metricstore，请根据实际值替换。例如https://sls-prometheus-test.cn-hangzhou.log.aliyuncs.com/prometheus/sls-prometheus-test/prometheus。 重要 如果您是在阿里云内网，请优先使用内网域名。 为保证传输安全性，请务必使用https。 Whitelisted Cookies：添加访问白名单，可选。
   Auth	只需打开Basic auth开关。
   Basic Auth Details	User为阿里云账号的AccessKey ID。 Password为阿里云账号的AccessKey Secret。 建议您使用仅具备日志服务Project只读权限的RAM用户的AccessKey。更多信息，请参见授予指定Project只读权限。

6. 单击Save&Test。

   配置完成后，您可以在Grafana上查看数据仪表盘。