【京东云】通过SDK创建多个弹性IP

需求：某客户短时间内需要申请大量的IP，并且在同一个C段（256个）

目的：通过SDK方式，将一个C段的IP都开出来

步骤：

一、配置环境：

安装CLI：

（1）安装python3.6 

yum install python36

（2）安装pip

curl https://bootstrap.pypa.io/get-pip.py -o get-pip.py

python3 get-pip.py

（3）修改bashrc

[root@junper ~]# echo 'eval "$(register-python-argcomplete jdc)"' >> .bashrc

[root@junper ~]# echo 'export COLUMNS=100' >> .bashrc

[root@junper ~]# source ~/.bashrc

（4）配置Key

[root@junper ~]#

add --profile default --access-key **** --secret-key ***

（5）安装Python SDK

[root@junper ~]# pip install -U jdcloud_sdk

（5）脚本

import sys
 from jdcloud_sdk.core.credential import Credential
 from jdcloud_sdk.core.logger import Logger
 from jdcloud_sdk.services.vpc.client.VpcClient import VpcClient
 from jdcloud_sdk.services.vpc.apis.CreateElasticIpsRequest import CreateElasticIpsRequest # ak/sk配置
 access_key = sys.argv[1]
 secret_key = sys.argv[2] # 公网ip地域
 # 华北-北京: cn-north-1
 # 华东-上海: cn-east-2
 # 华南-广州: cn-south-1
 regionId = sys.argv[3] # 公网ip带宽1-200
 bandwidthMbps = int(sys.argv[4]) # 获取client
 def getVpcClient(accessKey, secretKey):
     credential = Credential(accessKey, secretKey)
     # 日志级别
     log_level = 2
     logger = Logger(log_level)
     client = VpcClient(credential, logger=logger)
     return client # 创建弹性公网ip
 def createEip():
     client = getVpcClient(access_key, secret_key)
     try:
         # 创建弹性公网ip参数
         parameters = {
             "maxCount": 1,
             "elasticIpSpec": {
                 "provider": "bgp",
                 "bandwidthMbps": bandwidthMbps,
                 "chargeSpec": {
                     "chargeMode": "postpaid_by_usage"
                 }
             },
             "elasticIpAddress": "",
             "regionId": regionId
         }
         with open("ips.txt", ) as f:
             ipList = f.readlines()        for ip in ipList:
             ip = ip.strip()
             parameters["elasticIpAddress"] = ip
             request = CreateElasticIpsRequest(parameters)
             resp = client.send(request)
             print(ip, "requestId: ", resp.request_id)
             if resp.error is not None:
                 print(resp.error.code, resp.error.message)
                 continue
             print(resp.result)
     except Exception as e:
         print(e) if __name__ == "__main__":
     createEip()

二、使用方法

1. 使用seq 1 254 | awk '{print "114.19.7."$1}' > ips.txt命令，将待创建的ip输出到ips.txt文件中，seq 1 254会生成1到254的序列，追加到114.19.7.的后面，构成完成的ip
2. 执行python3 createips.py AKSK 地域 公网带宽 > creatIP.log
    公网ip地域:
    华北-北京: cn-north-1
    华东-上海: cn-east-2
    华南-广州: cn-south-1
    例如: python3 createips.py DADWFSFGSFEFSDGS8888ABHSSEEEEEE6 9D228E38283D8E8SFGSSDFSGSFEEEEEE cn-north-1 1 > createIP.log