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DescribeClusterNodes

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更新时间 2023-09-06

获取集群的节点信息

Request Parameters

Parameter name Type Description Required
cluster String 集群ID Yes
cluster_nodes.n String 集群节点ID No
role String 集群节点角色 No
verbose Integer 是否返回冗长的信息，目前 verbose 只支持为 0。 No
offset Integer 数据偏移量，默认为0 No
limit Integer 返回数据长度，默认为20，最大100 No
reverse Integer 是否逆序，1为逆序，0为正序 No

公共参数

Response Elements

Name Type Description
action String 响应动作
total_count Integer 节点的总数量
node_set Array JSON格式的节点列表
ret_code Integer 执行成功与否，0 表示成功，其他值则为错误代码

Response Item

https://docs.qingcloud.com/appcenter/docs/specifications/specifications.html

Name Type Description
app_id String 应用ID
node_id String 节点ID
group_id Integer 节点所在的 Group ID
cluster_id String 集群ID
vxnet_id String 节点所在网络ID
private_ip String 节点的私有IP地址
role String 节点的角色
name String 节点名称
memory Integer 节点的内存大小，单位MB
app_version String 应用版本ID
status String 节点的状态，active
storage_size Integer 节点的存储大小，单位GB
image_id String 节点的镜像ID
eip String 节点绑定的公网或基础网络IP
volume_type Integer 节点存储类型，具体参加开发者文档
instance_id String 节点的云服务器ID
instance_type String 节点的云服务器类型
security_group String 节点绑定的防火墙ID
cpu Integer 节点的CPU
health_status String 节点的健康状态，healthy或unhealthy
env String JSON格式的环境变量值，具体参见开发者文档mustache　
vertical_scaling_policy String 节点纵向扩容配置，sequential表示依次扩容，parallel表示同时扩容
advanced_actions String 节点支持的操作，change_vxnet表示切换私网，scael_horizontal表示横向扩容
agent_installed boolen 节点是否安装青云的agent
user_access Integer 节点是否支持用户VNC登录，0表示不支持
gpu_class Integer 节点是否支持gpu，0表示不支持，1表示支持
gpu Integer 节点的gpu数量，0表示当前节点没有gpu
single_node_repl String
backup_policy String 备份策略
incremental_backup_supported boolen 是否支持增量备份
resource_class Integer 节点的资源类型
hypervisor Integer 节点的虚拟化类型，当前支持kvm
health_check String JSON格式的健康检查配置
monitor String JSON格式的数据监控配置
init_service String JSON格式的初始化命令，具体参见开发者文档
start_service String JSON格式的启动命令，具体参见开发者文档　
stop_service String JSON格式的停止命令，具体参见开发者文档
restart_service String JSON格式的重启命令,具体参见开发者文档
scale_in_service String JSON格式的删除节点命令，具体参见开发者文档
scale_out_service String JSON格式的增加节点命令，具体参见开发者文档
destroy_service String JSON格式的销毁命令，具体参见开发者文档
restore_service String JSON格式的停止命令，具体参见开发者文档
delete_snapshot_service String JSON格式的删除备份命令，具体参见开发者文档
custom_metadata_script String JSON格式的自定义metadata脚本，具体参见开发者文档
display_tabs String JSON格式的display tabs命令，具体参见开发者文档
backup_service String JSON格式的备份命令，具体参见开发者文档
create_time TimeStamp 日志创建时间，为UTC时间，格式可参见 ISO8601.

Example

以应用ZooKeeper创建的集群为例

Example Request:

https://api.qingcloud.com/iaas/?action=DescribeClusterNodes
&cluster=cl-q1witcdk
&limit=20
&reverse=1
&zone=pke3b
&COMMON_PARAMS

Example Response:

{
  "action":"DescribeClusterNodesResponse",
  "total_count":3,
  "node_set":[
    {
      "passphraseless":"",
      "vertical_scaling_policy":"sequential",
      "vxnet_id":"vxnet-pmefzgi",
      "destroy_service":null,
      "custom_service":null,
      "app_id":"app-tg3lbp0a",
      "advanced_actions":"change_vxnet,scale_horizontal",
      "agent_installed":true,
      "stop_service":{
        "cmd":"/opt/zookeeper/bin/rest.sh stop;/opt/zookeeper/bin/zkServer.sh stop",
        "order":0
      },
      "user_access":0,
      "create_time":"2018-03-04T06:00:15Z",
      "cluster_id":"cl-q1witcdk",
      "private_ip":"192.168.0.3",
      "upgrade_service":null,
      "gpu_class":0,
      "restore_service":null,
      "monitor":{
        "enable":true,
        "items":{
          "received":{
            "scale_factor_when_display":1,
            "statistics_type":"latest",
            "value_type":"int",
            "unit":"count"
          },
          "avg":{
            "scale_factor_when_display":1,
            "statistics_type":"avg",
            "value_type":"int",
            "unit":"ms"
          },
          "outstanding":{
            "scale_factor_when_display":1,
            "statistics_type":"latest",
            "value_type":"int",
            "unit":"count"
          },
          "max":{
            "scale_factor_when_display":1,
            "statistics_type":"max",
            "value_type":"int",
            "unit":"ms"
          },
          "min":{
            "scale_factor_when_display":1,
            "statistics_type":"min",
            "value_type":"int",
            "unit":"ms"
          },
          "mode":{
            "value_type":"str",
            "enums":[
              "L",
              "F",
              "S"
            ],
            "statistics_type":"latest",
            "unit":""
          },
          "active":{
            "scale_factor_when_display":1,
            "statistics_type":"latest",
            "value_type":"int",
            "unit":"count"
          },
          "znode":{
            "scale_factor_when_display":1,
            "statistics_type":"latest",
            "value_type":"int",
            "unit":"znode_count"
          },
          "sent":{
            "scale_factor_when_display":1,
            "statistics_type":"latest",
            "value_type":"int",
            "unit":"count"
          }
        },
        "alarm":[
          "avg"
        ],
        "cmd":"/opt/zookeeper/bin/get-monitor.sh",
        "groups":{
          "connections":[
            "active",
            "outstanding"
          ],
          "latency":[
            "min",
            "avg",
            "max"
          ],
          "throughput":[
            "received",
            "sent"
          ]
        },
        "display":[
          "mode",
          "latency",
          "throughput",
          "connections",
          "znode"
        ]
      },
      "single_node_repl":"",
      "health_status":"healthy",
      "role":"",
      "incremental_backup_supported":false,
      "env":null,
      "memory":2048,
      "status_time":"2018-03-04T06:02:04Z",
      "restart_service":null,
      "app_version":"appv-70gegwmp",
      "status":"active",
      "health_check":{
        "enable":true,
        "timeout_sec":10,
        "healthy_threshold":2,
        "interval_sec":60,
        "unhealthy_threshold":2,
        "check_cmd":"echo srvr | nc 127.0.0.1 2181",
        "action_cmd":"/opt/zookeeper/bin/restart-server.sh",
        "action_timeout_sec":30
      },
      "scale_in_service":null,
      "transition_status":"",
      "storage_size":10,
      "server_id_upper_bound":255,
      "image_id":"img-svm7yple",
      "init_service":null,
      "repl":"rpp-00000000",
      "gpu":0,
      "name":"",
      "eip":"",
      "start_service":{
        "cmd":"/opt/zookeeper/bin/zkServer.sh start;/opt/zookeeper/bin/rest.sh start",
        "order":0
      },
      "resource_class":0,
      "hypervisor":"kvm",
      "delete_snapshot_service":null,
      "volume_type":0,
      "instance_id":"i-blny8gpg",
      "instance_type":"",
      "scale_out_service":null,
      "node_id":"cln-35iuqdjz",
      "custom_metadata_script":null,
      "security_group":"",
      "alarm_status":"",
      "backup_policy":null,
      "group_id":1,
      "backup_service":null,
      "cpu":1,
      "display_tabs":null
    },
    {
      "passphraseless":"",
      "vertical_scaling_policy":"sequential",
      "vxnet_id":"vxnet-pmefzgi",
      "destroy_service":null,
      "custom_service":null,
      "app_id":"app-tg3lbp0a",
      "advanced_actions":"change_vxnet,scale_horizontal",
      "agent_installed":true,
      "stop_service":{
        "cmd":"/opt/zookeeper/bin/rest.sh stop;/opt/zookeeper/bin/zkServer.sh stop",
        "order":0
      },
      "user_access":0,
      "create_time":"2018-03-04T06:00:15Z",
      "cluster_id":"cl-q1witcdk",
      "private_ip":"192.168.0.2",
      "upgrade_service":null,
      "gpu_class":0,
      "restore_service":null,
      "monitor":{
        "enable":true,
        "items":{
          "received":{
            "scale_factor_when_display":1,
            "statistics_type":"latest",
            "value_type":"int",
            "unit":"count"
          },
          "avg":{
            "scale_factor_when_display":1,
            "statistics_type":"avg",
            "value_type":"int",
            "unit":"ms"
          },
          "outstanding":{
            "scale_factor_when_display":1,
            "statistics_type":"latest",
            "value_type":"int",
            "unit":"count"
          },
          "max":{
            "scale_factor_when_display":1,
            "statistics_type":"max",
            "value_type":"int",
            "unit":"ms"
          },
          "min":{
            "scale_factor_when_display":1,
            "statistics_type":"min",
            "value_type":"int",
            "unit":"ms"
          },
          "mode":{
            "value_type":"str",
            "enums":[
              "L",
              "F",
              "S"
            ],
            "statistics_type":"latest",
            "unit":""
          },
          "active":{
            "scale_factor_when_display":1,
            "statistics_type":"latest",
            "value_type":"int",
            "unit":"count"
          },
          "znode":{
            "scale_factor_when_display":1,
            "statistics_type":"latest",
            "value_type":"int",
            "unit":"znode_count"
          },
          "sent":{
            "scale_factor_when_display":1,
            "statistics_type":"latest",
            "value_type":"int",
            "unit":"count"
          }
        },
        "alarm":[
          "avg"
        ],
        "cmd":"/opt/zookeeper/bin/get-monitor.sh",
        "groups":{
          "connections":[
            "active",
            "outstanding"
          ],
          "latency":[
            "min",
            "avg",
            "max"
          ],
          "throughput":[
            "received",
            "sent"
          ]
        },
        "display":[
          "mode",
          "latency",
          "throughput",
          "connections",
          "znode"
        ]
      },
      "single_node_repl":"",
      "health_status":"healthy",
      "role":"",
      "incremental_backup_supported":false,
      "env":null,
      "memory":2048,
      "status_time":"2018-03-04T06:01:58Z",
      "restart_service":null,
      "app_version":"appv-70gegwmp",
      "status":"active",
      "health_check":{
        "enable":true,
        "timeout_sec":10,
        "healthy_threshold":2,
        "interval_sec":60,
        "unhealthy_threshold":2,
        "check_cmd":"echo srvr | nc 127.0.0.1 2181",
        "action_cmd":"/opt/zookeeper/bin/restart-server.sh",
        "action_timeout_sec":30
      },
      "scale_in_service":null,
      "transition_status":"",
      "storage_size":10,
      "server_id_upper_bound":255,
      "image_id":"img-svm7yple",
      "init_service":null,
      "repl":"rpp-00000000",
      "gpu":0,
      "name":"",
      "eip":"",
      "start_service":{
        "cmd":"/opt/zookeeper/bin/zkServer.sh start;/opt/zookeeper/bin/rest.sh start",
        "order":0
      },
      "resource_class":0,
      "hypervisor":"kvm",
      "delete_snapshot_service":null,
      "volume_type":0,
      "instance_id":"i-x6uksame",
      "instance_type":"",
      "scale_out_service":null,
      "node_id":"cln-oruuckuo",
      "custom_metadata_script":null,
      "security_group":"",
      "alarm_status":"",
      "backup_policy":null,
      "group_id":2,
      "backup_service":null,
      "cpu":1,
      "display_tabs":null
    },
    {
      "passphraseless":"",
      "vertical_scaling_policy":"sequential",
      "vxnet_id":"vxnet-pmefzgi",
      "destroy_service":null,
      "custom_service":null,
      "app_id":"app-tg3lbp0a",
      "advanced_actions":"change_vxnet,scale_horizontal",
      "agent_installed":true,
      "stop_service":{
        "cmd":"/opt/zookeeper/bin/rest.sh stop;/opt/zookeeper/bin/zkServer.sh stop",
        "order":0
      },
      "user_access":0,
      "create_time":"2018-03-04T06:00:15Z",
      "cluster_id":"cl-q1witcdk",
      "private_ip":"192.168.0.4",
      "upgrade_service":null,
      "gpu_class":0,
      "restore_service":null,
      "monitor":{
        "enable":true,
        "items":{
          "received":{
            "scale_factor_when_display":1,
            "statistics_type":"latest",
            "value_type":"int",
            "unit":"count"
          },
          "avg":{
            "scale_factor_when_display":1,
            "statistics_type":"avg",
            "value_type":"int",
            "unit":"ms"
          },
          "outstanding":{
            "scale_factor_when_display":1,
            "statistics_type":"latest",
            "value_type":"int",
            "unit":"count"
          },
          "max":{
            "scale_factor_when_display":1,
            "statistics_type":"max",
            "value_type":"int",
            "unit":"ms"
          },
          "min":{
            "scale_factor_when_display":1,
            "statistics_type":"min",
            "value_type":"int",
            "unit":"ms"
          },
          "mode":{
            "value_type":"str",
            "enums":[
              "L",
              "F",
              "S"
            ],
            "statistics_type":"latest",
            "unit":""
          },
          "active":{
            "scale_factor_when_display":1,
            "statistics_type":"latest",
            "value_type":"int",
            "unit":"count"
          },
          "znode":{
            "scale_factor_when_display":1,
            "statistics_type":"latest",
            "value_type":"int",
            "unit":"znode_count"
          },
          "sent":{
            "scale_factor_when_display":1,
            "statistics_type":"latest",
            "value_type":"int",
            "unit":"count"
          }
        },
        "alarm":[
          "avg"
        ],
        "cmd":"/opt/zookeeper/bin/get-monitor.sh",
        "groups":{
          "connections":[
            "active",
            "outstanding"
          ],
          "latency":[
            "min",
            "avg",
            "max"
          ],
          "throughput":[
            "received",
            "sent"
          ]
        },
        "display":[
          "mode",
          "latency",
          "throughput",
          "connections",
          "znode"
        ]
      },
      "single_node_repl":"",
      "health_status":"healthy",
      "role":"",
      "incremental_backup_supported":false,
      "env":null,
      "memory":2048,
      "status_time":"2018-03-04T06:01:59Z",
      "restart_service":null,
      "app_version":"appv-70gegwmp",
      "status":"active",
      "health_check":{
        "enable":true,
        "timeout_sec":10,
        "healthy_threshold":2,
        "interval_sec":60,
        "unhealthy_threshold":2,
        "check_cmd":"echo srvr | nc 127.0.0.1 2181",
        "action_cmd":"/opt/zookeeper/bin/restart-server.sh",
        "action_timeout_sec":30
      },
      "scale_in_service":null,
      "transition_status":"",
      "storage_size":10,
      "server_id_upper_bound":255,
      "image_id":"img-svm7yple",
      "init_service":null,
      "repl":"rpp-00000000",
      "gpu":0,
      "name":"",
      "eip":"",
      "start_service":{
        "cmd":"/opt/zookeeper/bin/zkServer.sh start;/opt/zookeeper/bin/rest.sh start",
        "order":0
      },
      "resource_class":0,
      "hypervisor":"kvm",
      "delete_snapshot_service":null,
      "volume_type":0,
      "instance_id":"i-aib1f523",
      "instance_type":"",
      "scale_out_service":null,
      "node_id":"cln-yrlus78f",
      "custom_metadata_script":null,
      "security_group":"",
      "alarm_status":"",
      "backup_policy":null,
      "group_id":3,
      "backup_service":null,
      "cpu":1,
      "display_tabs":null
    }
  ],
  "ret_code":0
}
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