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其它服务

time 更新时间:2022-05-26 21:27:03

其它服务页面,目前提供RabbitMQ和Etcd服务监控数据。

RabbitMQ

功能介绍

RabbitMQ页面接口调用说明。

URI

GET /apis/monitoring/v1/ecms/rabbitmq

可选Metrics

名称 说明 单位
rabbitmq_cluster_status RabbitMQ 集群整体状态
RabbitMQ Cluster
rabbitmq_cluster_queues 队列数 Queues
rabbitmq_cluster_connections 连接数 Connections
rabbitmq_cluster_channels 通道数 Channels
rabbitmq_cluster_exchanges 消息交换机 Exchanges
rabbitmq_cluster_consumers 消费者数 Consumers
rabbitmq_node_status RabbitMQ 节点状态
RabbitMQ Node Status
rabbitmq_top10_queues_ack 消息数前10名队列
Top 10 Queues (Sorted by Messages)
rabbitmq_top10_queues_unack 未应答消息数前10名队列
Top 10 Queues (Sorted by unack Messages)
rabbitmq_messages_ready 已就绪消息数 Ready Messages
rabbitmq_messages_published 已发布消息 Published Messages
rabbitmq_messages_delivered 已交付消息 Delivered Messages
rabbitmq_messages_ack 已确认消息 Ack Messages
rabbitmq_messages_unack 未确认消息 Unack Messages
rabbitmq_nodes_disk_free_bytes 节点磁盘 - Free
Nodes Disk - Free
Byte
rabbitmq_nodes_disk_limit_bytes 节点磁盘 - Limit
Nodes Disk - Limit
Byte
rabbitmq_nodes_mem_used_bytes 节点内存 - Used
Nodes Memory - Used
Byte
rabbitmq_nodes_mem_limit_bytes 节点内存 - Limit
Nodes Memory - Limit
Byte
rabbitmq_file_descriptors_total 文件描述符总数
File Descriptors Total
rabbitmq_file_descriptors_used 文件描述符已使用数
File Descriptors Used
rabbitmq_sockets_total Socket连接总数
Sockets Total
rabbitmq_sockets_used Socket连接已使用数
Sockets Used

示例

示例一:查询RabbitMQ集群整体状态

请求示例:

curl -H 'X-Auth-Token: gAAAAABf_Qb8yyZ2zM-uhK7q5c8D6ikGc7A5o4FenPkzYlpCI2PhJXtnDOyl9EeCQ-Gj9lg0SV37PIZda3nlUCTrBawfsbnSM1pw-9QJWoEo3NDxSvM5fyhQIadjI17H0jV40NHx9tc3EkIxrAScXhxZsldOt9uVjRO6cq9pFTKs6qhxyu1GBHk' 'http://emla.openstack.svc.cluster.local/apis/monitoring/v1/ecms/rabbitmq?metrics_filter=rabbitmq_cluster_status'

响应示例:

{
 "results": [
  {
   "metric_name": "rabbitmq_cluster_status",
   "data": {
    "resultType": "vector",
    "result": [
     {
      "value": [
       1609315972.046,
       "1"
      ]
     }
    ]
   }
  }
 ]
}

RabbitMQ 集群整体状态 rabbitmq_cluster_status 有以下四种状态:

  • 健康(Healthy)
  • 警告(Warning)
  • 故障(Error)
  • 无数据(No data)

状态–Value:

Metric 名称 说明 Healthy Warning Error No data
rabbitmq_cluster_status RabbitMQ 集群整体状态 [1, 1) [0.001, 0.999) [0, 0) [null, null)

“1”在[1, 1)范围内,所以此时RabbitMQ 集群整体状态为健康。

示例二:查询消息数前10队列

请求示例:

curl -H 'X-Auth-Token: gAAAAABf_Qb8yyZ2zM-uhK7q5c8D6ikGc7A5o4FenPkzYlpCI2PhJXtnDOyl9EeCQ-Gj9lg0SV37PIZda3nlUCTrBawfsbnSM1pw-9QJWoEo3NDxSvM5fyhQIadjI17H0jV40NHx9tc3EkIxrAScXhxZsldOt9uVjRO6cq9pFTKs6qhxyu1GBHk' 'http://emla.openstack.svc.cluster.local/apis/monitoring/v1/ecms/rabbitmq?metrics_filter=rabbitmq_top10_queues_ack'

响应示例:

{
 "results": [
  {
   "metric_name": "rabbitmq_top10_queues_ack",
   "data": {
    "resultType": "vector",
    "result": [
     {
      "metric": {
       "__name__": "top10_rabbitmq_queue_messages",
       "queue": "mistral_engine",
      },
      "value": [
       1609318241.539,
       "1"
      ]
     },
     {
      "metric": {
       "__name__": "top10_rabbitmq_queue_messages",
       "queue": "notifications.info",
      },
      "value": [
       1609318241.539,
       "100"
      ]
     },
     ...
     {
      "metric": {
       "__name__": "top10_rabbitmq_queue_messages",
       "queue": "notifications.sample",
      },
      "value": [
       1609318241.539,
       "168"
      ]
     }
    ]
   }
  }
 ]
}

metric中“queue”的值为队列名称
消息数前10队列:

队列 消息数
1 mistral_engine 1
2 notifications.info 100
10 notifications.sample 168

Etcd

功能介绍

Etcd页面接口调用说明。

URI

GET /apis/monitoring/v1/ecms/etcd

可选Metrics

名称 说明 单位
etcd_cluster_status Etcd 集群整体状态
Etcd Cluster
etcd_node_status Etcd 节点状态
Etcd On Node-x Status
etcd_leader_info Etcd Leader 信息
Etcd Leader Info
etcd_total_leader_elections_per_day 近一天的Leader选举数
Total Leader Elections Per Day
etcd_rpc_rate RPC 启动总数
RPC Rate
etcd_rpc_failed_rate RPC 启动失败数
RPC Failed Rate
etcd_raft_proposals_failed_rate Raft 提案失败数
Raft Proposals Failed Rate
etcd_raft_proposals_pending_total Raft 提案排队数
Raft Proposals Pending Total
etcd_raft_proposals_committed_rate Raft 提案提交数
Raft Proposals Committed Rate
etcd_raft_proposals_applied_rate Raft 提案应用数
Raft Proposals Applied Rate
etcd_db_size_total_bytes DB 总量
DB Size Total
Byte
etcd_db_size_in_use_bytes DB 使用量
DB Size Total
Byte
etcd_cpu_usage Etcd CPU 使用量
Etcd CPU Usage
etcd_resident_memory_bytes 常驻内存
Resident Memory
Byte
etcd_wal_fsync_latency_ms Etcd WAL 同步延迟
Etcd WAL Fsync Latency
ms
etcd_backend_commit_latency_ms Etcd 后端提交延迟
Etcd Backend Commit Latency
ms
etcd_client_traffic_received Etcd 客户端接收流量
Etcd Client Traffic Received
Bps
etcd_client_traffic_received_avg Etcd 客户端接收流量平均值
Etcd Client Traffic Received Average
Bps
etcd_client_traffic_sent Etcd 客户端发送流量
Etcd Client Traffic Sent
Bps
etcd_client_traffic_sent_avg Etcd 客户端发送流量平均值
Etcd Client Traffic Sent Average
Bps

示例

示例一:查询Etcd集群整体状态

请求示例:

curl -H 'X-Auth-Token: gAAAAABf_Qb8yyZ2zM-uhK7q5c8D6ikGc7A5o4FenPkzYlpCI2PhJXtnDOyl9EeCQ-Gj9lg0SV37PIZda3nlUCTrBawfsbnSM1pw-9QJWoEo3NDxSvM5fyhQIadjI17H0jV40NHx9tc3EkIxrAScXhxZsldOt9uVjRO6cq9pFTKs6qhxyu1GBHk' 'http://emla.openstack.svc.cluster.local/apis/monitoring/v1/ecms/etcd?metrics_filter=etcd_cluster_status'

响应示例:

{
 "results": [
  {
   "metric_name": "etcd_cluster_status",
   "data": {
    "resultType": "vector",
    "result": [
     {
      "value": [
       1650800110.54,
       "0.1"
      ]
     }
    ]
   }
  }
 ]
}

Etcd 集群整体状态 etcd_cluster_status 有以下四种状态:

  • 健康(Healthy)
  • 警告(Warning)
  • 故障(Error)
  • 无数据(No data)

状态–Value:

Metric 名称 说明 Healthy Warning Error No data
etcd_cluster_status Etcd 集群整体状态 [1, 1) [0.001, 0.999) [0, 0) [null, null)

“0.1”在[0.001, 0.999)范围内,所以此时Etcd集群整体状态为警告。

示例二:查询Etcd Leader信息

请求示例:

curl -H 'X-Auth-Token: gAAAAABf_Qb8yyZ2zM-uhK7q5c8D6ikGc7A5o4FenPkzYlpCI2PhJXtnDOyl9EeCQ-Gj9lg0SV37PIZda3nlUCTrBawfsbnSM1pw-9QJWoEo3NDxSvM5fyhQIadjI17H0jV40NHx9tc3EkIxrAScXhxZsldOt9uVjRO6cq9pFTKs6qhxyu1GBHk' 'http://emla.openstack.svc.cluster.local/apis/monitoring/v1/ecms/etcd?metrics_filter=etcd_leader_info'

响应示例:

{
 "results": [
  {
   "metric_name": "etcd_leader_info",
   "data": {
    "resultType": "vector",
    "result": [
     {
      "metric": {
       "__name__": "ecms_etcd_server_is_leader",
       "endpoint": "metrics",
       "host_ip": "10.10.1.4",
       "instance": "10.10.1.4:2379",
       "job": "etcd",
       "namespace": "kube-system",
       "node_name": "node-1",
       "service": "etcd"
      },
      "value": [
       1650800987.238,
       "0"
      ]
     },
     {
      "metric": {
       "__name__": "ecms_etcd_server_is_leader",
       "endpoint": "metrics",
       "host_ip": "10.10.1.5",
       "instance": "10.10.1.5:2379",
       "job": "etcd",
       "namespace": "kube-system",
       "node_name": "node-2",
       "service": "etcd"
      },
      "value": [
       1650800987.238,
       "1"
      ]
     },
     {
      "metric": {
       "__name__": "ecms_etcd_server_is_leader",
       "endpoint": "metrics",
       "host_ip": "10.10.1.6",
       "instance": "10.10.1.6:2379",
       "job": "etcd",
       "namespace": "kube-system",
       "node_name": "node-3",
       "service": "etcd"
      },
      "value": [
       1650800987.238,
       "0"
      ]
     }
    ]
   }
  }
 ]
}

Etcd Leader 信息:

节点名称 节点IP 是否是Leader
node-1 10.10.1.4 0:否
node-2 10.10.1.5 1:是
node-3 10.10.1.6 0:否
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