如何查看云平台公有网络资源信息

ZStack Cloud 4.8.10>ZStack CLoud开发手册>场景实践>如何查看云平台公有网络资源信息

ZStack Cloud支持通过普通API调用以及ZQL语句两种方式查询公有网络资源信息。

使用API查看公有网络资源信息

ZStack Cloud支持通过系统登录或第三方API工具（例如Postman）使用HTTP方式调用API，查询公有网络信息。本文主要以管理员身份（admin）登录管理节点系统查询。您也可以使用云平台其他已通过授权账户/用户身份登录系统查询。

API调用流程概览：

登录云平台
查询公有网络信息

API调用流程

API详细调用流程如下：

进入管理节点系统，发送以下Curl请求登录云平台以获取Session ID：

curl -H "Content-Type: application/json;charset=UTF-8" \ -X PUT -d '{"logInByAccount":{"accountName":"admin","password":"b109f3bbbc244eb82441917ed06d618b9008dd09b3befd1b5e07394c706a8bb980b1d7785e5976ec049b46df5f1326af5a2ea6d103fd07c95385ffab0cacbc86" }}' \ http://localhost:8080/zstack/v1/accounts/login

其中：

password字段需填入经过SHA-512算法加密的密码

返回结果为：

{"inventory":{"uuid":"12284325ad2a497d8458ae0c90f66c59","accountUuid":"36c27e8ff05c4780bf6d2fa65700f22e","userUuid":"36c27e8ff05c4780bf6d2fa65700f22e","expiredDate":"Apr 20, 2022 11:39:43 PM","createDate":"Apr 20, 2022 9:39:43 PM","noSessionEvaluation":false}}

其中：

uuid字段即为获取的本次Session的ID

查询公有网络信息：

curl -H "Content-Type: application/json" -H "Authorization: OAuth 12284325ad2a497d8458ae0c90f66c59" \ -X GET http://localhost:8080/zstack/v1/zql?zql=query%20L3Network%20where%20\(category%3D%27Public%27%20and%20uuid%20not%20in%20\(query%20L3Network.uuid%20where%20l2Network.cluster.type%3D%27vmware%27\)\)

其中：

Authorization字段需填入登录云平台时获取的Session ID
HTTP请求URL为：http://localhost:8080/zstackv1/zql
zql：查询公有网络信息所使用的语句，需通过URL进行编码

返回结果：

{"results":[{"inventories":[{"uuid":"0f8cbdd58bcf47a4b56ee9689ca5774a","name":"L3-test-IPv4","description":"","type":"L3BasicNetwork","zoneUuid":"dcd8eeff74164f189c5161c57f30c829","l2NetworkUuid":"818250f4831e4aa18b5ac522436a4ace","state":"Enabled","system":false,"category":"Public","ipVersion":4,"createDate":"Feb 3, 2021 5:30:13 PM","lastOpDate":"Apr 21, 2021 4:46:11 PM","dns":["114.114.114.114"],"ipRanges":[{"uuid":"335f69ed07df49248579691b9a2efa89","l3NetworkUuid":"0f8cbdd58bcf47a4b56ee9689ca5774a","name":"L3-test-IPv4","startIp":"10.151.0.2","endIp":"10.151.0.254","netmask":"255.0.0.0","gateway":"10.0.0.1","networkCidr":"10.0.0.0/8","ipVersion":4,"prefixLen":8,"createDate":"Feb 3, 2021 5:31:53 PM","lastOpDate":"Feb 3, 2021 5:31:53 PM"}],"networkServices":[{"l3NetworkUuid":"0f8cbdd58bcf47a4b56ee9689ca5774a","networkServiceProviderUuid":"6cb7b09e55234739a5ae295a89a24682","networkServiceType":"Userdata"},{"l3NetworkUuid":"0f8cbdd58bcf47a4b56ee9689ca5774a","networkServiceProviderUuid":"2b2fae4a01e94bb9bac46435f2c45a7c","networkServiceType":"SecurityGroup"},{"l3NetworkUuid":"0f8cbdd58bcf47a4b56ee9689ca5774a","networkServiceProviderUuid":"6cb7b09e55234739a5ae295a89a24682","networkServiceType":"HostRoute"},{"l3NetworkUuid":"0f8cbdd58bcf47a4b56ee9689ca5774a","networkServiceProviderUuid":"6cb7b09e55234739a5ae295a89a24682","networkServiceType":"DHCP"}],"hostRoute":[{"id":2,"l3NetworkUuid":"0f8cbdd58bcf47a4b56ee9689ca5774a","prefix":"169.254.169.254/32","nexthop":"10.151.0.248","createDate":"Apr 13, 2021 5:11:06 PM","lastOpDate":"Apr 13, 2021 5:11:06 PM"}]}]}]}

其中：

inventories字段即为所需查询到的公有网络信息，云平台上存在一个名称为L3-test-IPv4的公有网络

使用ZQL查看公有网络资源信息

ZStack Cloud支持通过ZQL语句以HTTP方式查询公有网络资源信息。本文主要通过以管理员身份（admin）登录管理节点系统查询公有网络资源信息。您也可以使用云平台其他已授权账户/用户身份登录系统查询。

使用ZQL语句查询公有网络资源信息前，需获取调用ZQL语句所需的Sesion ID。

使用Curl调用ZQL查询示例

Curl示例：

curl http://localhost:8080/zstack/v1/zql?zql=yourZQL -X GET -H 'Connection:close' -H 'Content-Type:application/json' -H 'Authorization:OAuth SesionID'

其中：

yourZQL：查询使用的ZQL语句，需通过URL进行编码
SessionID：调用ZQL语句所需的Sesion ID，例如376c223518e347bcbeca40d2c7c515b9

ZQL语句：

query L3Network where (category='Public' and uuid not in(query L3Network.uuid where l2Network.cluster.type='vmware'))

语义：查询公有网络资源的所有信息
query关键字、where从句、query子句可参考ZQL语法

ZQL语句返回结果：

{"results":[{"inventories":[{"uuid":"0f8cbdd58bcf47a4b56ee9689ca5774a","name":"L3-test-IPv4","description":"","type":"L3BasicNetwork","zoneUuid":"dcd8eeff74164f189c5161c57f30c829","l2NetworkUuid":"818250f4831e4aa18b5ac522436a4ace","state":"Enabled","system":false,"category":"Public","ipVersion":4,"createDate":"Feb 3, 2021 5:30:13 PM","lastOpDate":"Apr 21, 2021 4:46:11 PM","dns":["114.114.114.114"],"ipRanges":[{"uuid":"335f69ed07df49248579691b9a2efa89","l3NetworkUuid":"0f8cbdd58bcf47a4b56ee9689ca5774a","name":"L3-test-IPv4","startIp":"10.151.0.2","endIp":"10.151.0.254","netmask":"255.0.0.0","gateway":"10.0.0.1","networkCidr":"10.0.0.0/8","ipVersion":4,"prefixLen":8,"createDate":"Feb 3, 2021 5:31:53 PM","lastOpDate":"Feb 3, 2021 5:31:53 PM"}],"networkServices":[{"l3NetworkUuid":"0f8cbdd58bcf47a4b56ee9689ca5774a","networkServiceProviderUuid":"6cb7b09e55234739a5ae295a89a24682","networkServiceType":"Userdata"},{"l3NetworkUuid":"0f8cbdd58bcf47a4b56ee9689ca5774a","networkServiceProviderUuid":"2b2fae4a01e94bb9bac46435f2c45a7c","networkServiceType":"SecurityGroup"},{"l3NetworkUuid":"0f8cbdd58bcf47a4b56ee9689ca5774a","networkServiceProviderUuid":"6cb7b09e55234739a5ae295a89a24682","networkServiceType":"HostRoute"},{"l3NetworkUuid":"0f8cbdd58bcf47a4b56ee9689ca5774a","networkServiceProviderUuid":"6cb7b09e55234739a5ae295a89a24682","networkServiceType":"DHCP"}],"hostRoute":[{"id":2,"l3NetworkUuid":"0f8cbdd58bcf47a4b56ee9689ca5774a","prefix":"169.254.169.254/32","nexthop":"10.151.0.248","createDate":"Apr 13, 2021 5:11:06 PM","lastOpDate":"Apr 13, 2021 5:11:06 PM"}]}]}]}

其中：