python脚本实现对阿里云dns的操作

脚本介绍

    1.意在批量添加dns解析

    2.实现基于阿里云dns解析的操作

    3.具体脚本实现查询dns解析，删除相关的dns解析，添加相关的dns解析

    4.传参的方式进行调用

相关的代码如下：

#!/usr/bin/env python
#coding=utf-8
from aliyunsdkcore.client import AcsClient
from aliyunsdkalidns.request.v20150109.DescribeDomainRecordsRequest import DescribeDomainRecordsRequest
from aliyunsdkalidns.request.v20150109.AddDomainRecordRequest import AddDomainRecordRequest
from aliyunsdkalidns.request.v20150109.DeleteDomainRecordRequest import DeleteDomainRecordRequest
#pip install aliyun-python-sdk-alidns==2.6.29  pip install aliyun-python-sdk-core
import json
import sys
import getopt
class DnsOper:
    def  __init__(self, domain="*.com", name="jumpserver2", value="192.168.1.123"):
        self.domain=domain
        self.name=name
        self.value=value
        self.result={}

    def  AliAccessKey(self):
        try:
            client = AcsClient(
                "*",
                "*",
                "cn-shanghai"
                );
            return client
        except Exception as e:
            print("aliyun 验证失败")
            print(e)
            sys.exit(-1)

    def ReadConfig(self):
        pass

    def GetdnsRecord(self, client):
        try:
            request = DescribeDomainRecordsRequest()
            request.set_accept_format('json')
            request.set_DomainName(self.domain)
            response = client.do_action_with_exception(request)
            json_data = str(response, encoding='utf-8')
            data=json.loads(json_data)
            for i in data["DomainRecords"]["Record"]:
                if i["RR"] == self.name:
                    print(i["Value"])
                    self.result[self.name] = i["Value"]
                    self.result["RecordId"] = i["RecordId"]
            if len(self.result) == 0:
                self.result[self.name] = None
            print(self.result)
            return self.result
        except Exception as e:
            print(e)

    def AdddnsRecord(self, client):
        try:
            request = AddDomainRecordRequest()
            request.set_accept_format('json')
            request.set_DomainName(self.domain)
            request.set_RR(self.name)
            request.set_Type("A")
            request.set_Value(self.value)
            response = client.do_action_with_exception(request)
            print("add dns %s success %s"%(self.name,str(response, encoding='utf-8')))
        except Exception as e:
             print("add dns %s error %s" %(self.name, e))

    def DeletednsRecord(self,client):
        try:
            search_data = self.GetdnsRecord(client)
            record_id = search_data["RecordId"]
            request = DeleteDomainRecordRequest()
            request.set_accept_format('json')
            request.set_RecordId(record_id)
            response = client.do_action_with_exception(request)
            print("delete dns %s sucess %s" % (self.name, str(response, encoding='utf-8')))
        except Exception as e:
            print("error not found %s"%e)

    def args_dns(self):
        s={}
        if len(sys.argv) != 5:
            print("usage: python %s -d domain -n name -v value_ip"% sys.argv[0])
            exit("parameter error")
        else:
            try:
                ops, args = getopt.getopt(sys.argv[1:], "hd:n:v:", ["help", "domain=", "name=", "value_ip="])
                for o, a in ops:
                    if o in ("-h", "--help"):
                        print("usage: python %s -d domain -n name -v value_ip"% sys.argv[0])
                        sys.exit()
                    if o in ("-d", "--domain"):
                        s["domain"] = a
                    if o in ("-n", "--name"):
                        s["name"] = a
                    if o in ("-v", "--value_ip"):
                        s["value_ip"]=a
            except getopt.GetoptError:
                print("error")
        return s



if __name__ == "__main__":
    s = {}
    if len(sys.argv) != 9:
        print("usage: python %s -d domain -n name -v value_ip -m model(add:delete:search)" % sys.argv[0])
        exit("parameter error")
    else:
        try:
            ops, args = getopt.getopt(sys.argv[1:], "hd:n:v:m:", ["help", "domain=", "name=", "value_ip=", "model"])
            for o, a in ops:
                if o in ("-h", "--help"):
                    print("usage: python %s -d domain -n name -v value_ip" % sys.argv[0])
                    sys.exit()
                if o in ("-d", "--domain"):
                    s["domain"] = a
                if o in ("-n", "--name"):
                    s["name"] = a
                if o in ("-v", "--value_ip"):
                    s["value_ip"] = a
                if o in ("-m", "--model"):
                    s["model"] = a
        except getopt.GetoptError:
            print("error")
    dns = DnsOper(domain=s["domain"], name=s["name"], value=s["value_ip"])
    client = dns.AliAccessKey()
    if s["model"] == "add":
        dns.AdddnsRecord(client)
    elif s["model"] == "search":
        dns.GetdnsRecord(client)
    elif s["model"] == "delete":
        dns.DeletednsRecord(client)
调用方式
"usage: python %s -d domain -n name -v value_ip -m model(add:delete:search)

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