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https://appcenter.qingcloud.com/apps/app-tg3lbp0a/ZooKeeper%20on%20QingCloud[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
}