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更新时间：2023-12-14 GMT+08:00
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添加后端云服务器

调试

您可以在API Explorer中直接运行调试该接口。

接口格式

方法

URI

说明

POST

/v2.0/lbaas/pools/{pool_id}/members

添加属于某个后端云服务器组的后端云服务器。

接口约束

  • 属于一个pool的两个member不能有相同的address和port。
  • 创建member时指定的子网必须和VIP所在子网处在同一个VPC下。
  • admin_state_up参数必须是true。

具体步骤

  1. 设置请求消息头。Postman中设置好头部信息，将获取到的Token放入头部，如下图：

    图1 设置请求消息头-添加后端云服务器组

  2. 在Body标签中填写请求消息体。

    图2 填写请求消息体-添加后端云服务器组

  3. 查询虚拟机的subnet_id和主网卡IP。

    填写URL。

    GET https://{VPCEndpoint}/v2.0/ports?device_id={ecs_id}

    在响应体中获取primary_interface为true的port的subnet_id和ip_address。响应体示例如下：

    {
    "ports": [
        {
            "id": "4813697b-62ba-4f4b-90e5-13bbbdec7198",
            "name": "",
            "status": "ACTIVE",
            "admin_state_up": true,
            "fixed_ips": [
                {
                    "subnet_id": "d97b6b89-6aa2-4636-a86b-132eb4eb566e",
                    "ip_address": "10.1.1.89"
                }
            ],
            "mac_address": "fa:16:3e:cb:8d:0a",
            "network_id": "1b76b9c2-9b7e-4ced-81bd-d13f7389d7c9",
            "tenant_id": "04dd36f978800fe22f9bc00bea090736",
            "project_id": "04dd36f978800fe22f9bc00bea090736",
            "device_id": "f738c464-b5c2-45df-86c0-7f436620cd54",
            "device_owner": "compute:cn-north-4a",
            "security_groups": [
                "7a233393-5be2-4dff-8360-1558dd950f6e"
            ],
            "extra_dhcp_opts": [],
            "allowed_address_pairs": [],
            "binding:vnic_type": "normal",
            "binding:vif_details": {},
            "binding:profile": {},
            "port_security_enabled": true,
            "created_at": "2019-11-19T09:28:38",
            "updated_at": "2019-11-19T09:28:39"
        },
        {
            "id": "94971c39-46f0-443a-85e8-31cb7497c78e",
            "name": "",
            "status": "ACTIVE",
            "admin_state_up": true,
            "fixed_ips": [
                {
                    "subnet_id": "8d944cda-1f29-4035-9681-ad8c5117fbc5",
                    "ip_address": "192.168.0.11"
                }
            ],
            "mac_address": "fa:16:3e:5c:d2:57",
            "network_id": "1b76b9c2-9b7e-4ced-81bd-d13f7389d7c9",
            "tenant_id": "04dd36f978800fe22f9bc00bea090736",
            "project_id": "04dd36f978800fe22f9bc00bea090736",
            "device_id": "f738c464-b5c2-45df-86c0-7f436620cd54",
            "device_owner": "compute:cn-north-4a",
            "security_groups": [
                "a10dfc31-0055-4b84-b36e-1291b918125c",
                "7a233393-5be2-4dff-8360-1558dd950f6e"
            ],
            "extra_dhcp_opts": [],
            "allowed_address_pairs": [],
            "binding:vnic_type": "normal",
            "binding:vif_details": {
                "primary_interface": true
            },
            "binding:profile": {},
            "port_security_enabled": true,
            "created_at": "2019-11-12T17:17:51",
            "updated_at": "2019-11-12T17:17:51"
        }
    ]
}

  4. 填写URL。 

    https://{ELBEndpoint}/v2.0/lbaas/pools/{pool_id}/members

  5. 发送请求。body体中的subnet_id和address为步骤3中获取的值，选择请求方法为POST，点击Send按钮，得到服务端响应。 

    {
    "member": {
        "name": "member4j",
        "weight": 1,
        "admin_state_up": false,
        "subnet_id": "8d944cda-1f29-4035-9681-ad8c5117fbc5",
        "tenant_id": "0d0bf0e8fb564cc9abbe526dbdca9248",
        "address": "192.168.0.11",
        "protocol_port": 8080,
        "id": "97f18d73-e97d-434c-8cb7-3274a83dda73",
        "operating_status": "ONLINE"
    }
}

示例代码

2中消息体内容

{
    "member": {
        "subnet_id": "8d944cda-1f29-4035-9681-ad8c5117fbc5",
        "protocol_port": "8080",
        "name": "member4j",
        "address": "192.168.0.11"
    }
}
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