阿里云通过API 创建ECS主机示例
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SDK
aliyun-python-sdk-core-v3==2.9.1
aliyun-python-sdk-ecs==4.10.1脚本
AccessKeyId = ‘xxxxxxxxxxxxx‘
AccessKeySecret = ‘xxxxxxxxxxxxxxxx‘
City = ‘cn-beijing‘
import time
import re
import logging
from aliyunsdkcore import client
from aliyunsdkecs.request.v20140526 import DescribeInstancesRequest, DescribeRegionsRequest, DescribeAvailableResourceRequest, DescribeImagesRequest, DescribeSecurityGroupsRequest, DescribeVpcsRequest, DescribeVSwitchesRequest,CreateInstanceRequest,AllocatePublicIpAddre***equest,StartInstanceRequest
import json
logger = logging.getLogger(‘test‘)
class AliyunEcsCreate(object):
def __init__(self, AccessKeyId, AccessKeySecret, City):
self.AccessKeyId = AccessKeyId
self.AccessKeySecret = AccessKeySecret
self.City = City
def DescribeRegions(self):
"""
地域
:return: {‘cn-qingdao‘: ‘华北 1‘}
"""
regionsclt = client.AcsClient(self.AccessKeyId, self.AccessKeySecret)
regionsreq = DescribeRegionsRequest.DescribeRegionsRequest()
regionsreq.set_accept_format(‘json‘)
regionsre = json.loads(regionsclt.do_action_with_exception(regionsreq), encoding=‘utf-8‘)
regions = {}
for i in regionsre[‘Regions‘][‘Region‘]:
regions[i[‘RegionId‘]] = i[‘LocalName‘]
return regions
def DescribeAvailableResource(self, InstanceChargeType, region_id, DestinationResource, ZoneId=None):
"""
可用资源查询接口
:param region_id: 地域
:param DestinationResource: 查询的资源类型
:return:
"""
resourceclt = client.AcsClient(self.AccessKeyId, self.AccessKeySecret, region_id)
resourcereq = DescribeAvailableResourceRequest.DescribeAvailableResourceRequest()
if DestinationResource == ‘InstanceType‘:
resourcereq.set_ZoneId(ZoneId)
resourcereq.set_IoOptimized(‘optimized‘)
resourcereq.set_InstanceChargeType(InstanceChargeType)
resourcereq.set_DestinationResource(DestinationResource)
resourcereq.set_accept_format(‘json‘)
resourcere = json.loads(resourceclt.do_action_with_exception(resourcereq), encoding=‘utf-8‘)
return resourcere
def AvailableZones(self, InstanceChargeType, region_id):
"""
可用区
:param region_id: 计费方式 地域
:return: [‘cn-huhehaote-a‘, ‘cn-huhehaote-b‘]
"""
zonesre = self.DescribeAvailableResource(InstanceChargeType, region_id, ‘Zone‘)
zones = []
for i in zonesre[‘AvailableZones‘][‘AvailableZone‘]:
zones.append(i[‘ZoneId‘])
return zones
def AvailableInstanceType(self, InstanceChargeType, region_id, ZoneId):
"""
可用实例规格
:param region_id: 计费方式 地域 可用区
:return: 计算型 ecs.c5 商用 入门级 ecs.t5 测试 预发布
"""
instanceres = self.DescribeAvailableResource(InstanceChargeType, region_id, ‘InstanceType‘, ZoneId)
instance = []
for i in instanceres[‘AvailableZones‘][‘AvailableZone‘][0][‘AvailableResources‘][‘AvailableResource‘][0][‘SupportedResources‘][‘SupportedResource‘]:
if re.match(‘ecs.t5‘, i[‘Value‘]) or re.match(‘ecs.c5‘, i[‘Value‘]):
instance.append(i[‘Value‘])
c5 = {‘ecs.c5.large‘: ‘2*4‘, ‘ecs.c5.xlarge‘: ‘4*8‘, ‘ecs.c5.2xlarge‘: ‘8*16‘}
t5 = {‘ecs.t5-lc2m1.nano‘:‘1*0.5‘,‘ecs.t5-lc1m2.small‘: ‘1*2‘, ‘ecs.t5-c1m2.large‘: ‘2*4‘, ‘ecs.t5-lc1m4.large‘: ‘2*8‘}
for k in list(c5.keys()):
if k not in instance:
del c5[k]
for k in list(t5.keys()):
if k not in instance:
del t5[k]
return c5, t5
def DescribeImages(self, region_id):
"""
:param region_id: 地域
:return: 镜像列表 {‘centos_6_09_64_20G_alibase_20180326.vhd‘: ‘CentOS 6.9 64位‘,}
"""
imagesclt = client.AcsClient(self.AccessKeyId, self.AccessKeySecret, region_id)
imagesreq = DescribeImagesRequest.DescribeImagesRequest()
imagesreq.set_ActionType(‘DescribeImages‘)
imagesreq.set_accept_format(‘json‘)
imagesreq.set_PageSize(100)
imagesre = json.loads(imagesclt.do_action_with_exception(imagesreq), encoding=‘utf-8‘)
images = {}
for i in imagesre[‘Images‘][‘Image‘]:
if i[‘Platform‘] == ‘CentOS‘:
images[i[‘ImageId‘]] = i[‘OSName‘]
return images
def DescribeVpcs(self, region_id):
"""
VPC
:param region_id: 地域
:return: {‘vpc-hp33ep5m55q5vdebkjpxk‘: ‘华北5预发布VPC‘, ‘vpc-hp3xfrxc78pgc0rianhge‘: ‘华北5测试‘}
"""
vpcsclt = client.AcsClient(self.AccessKeyId, self.AccessKeySecret, region_id)
vpcsreq = DescribeVpcsRequest.DescribeVpcsRequest()
vpcsreq.set_action_name(‘DescribeVpcs‘)
vpcsreq.set_accept_format(‘json‘)
vpcsreq.set_PageSize(50)
vpcsre = json.loads(vpcsclt.do_action_with_exception(vpcsreq), encoding=‘utf-8‘)
vpcs = {}
for i in vpcsre[‘Vpcs‘][‘Vpc‘]:
vpcs[i[‘VpcId‘]] = i[‘VpcName‘]
return vpcs
def DescribeVSwitches(self, region_id, zone_id, vpc_id):
"""
:param region_id: 地域
:param zone_id: 可用区
:param vpc_id: vpc
:return: {‘vsw-hp3ffb8524tt1gqp22utj‘: ‘华北5测试B交换机‘}
"""
vswitchesclt = client.AcsClient(self.AccessKeyId, self.AccessKeySecret, region_id)
vswitchesreq = DescribeVSwitchesRequest.DescribeVSwitchesRequest()
vswitchesreq.set_action_name(‘DescribeVSwitches‘)
vswitchesreq.set_VpcId(vpc_id)
vswitchesreq.set_accept_format(‘json‘)
vswitchesreq.set_PageSize(50)
vswitchesreq.set_ZoneId(zone_id)
vswitchesre = json.loads(vswitchesclt.do_action_with_exception(vswitchesreq), encoding=‘utf-8‘)
vswitches = {}
for i in vswitchesre[‘VSwitches‘][‘VSwitch‘]:
vswitches[i[‘VSwitchId‘]] = i[‘VSwitchName‘]
return vswitches
def DescribeSecurityGroups(self,region_id,vpc_id,):
"""
安全组
:param region_id: 地域
:param vpc_id: vpc
:return: {‘sg-hp3738k45fqqbfja11fl‘: ‘华北5测试2‘, ‘sg-hp3hzvhrr2gk8skyo3ul‘: ‘华北5测试1‘}
"""
groupsclt = client.AcsClient(self.AccessKeyId, self.AccessKeySecret, region_id)
groupsreq = DescribeSecurityGroupsRequest.DescribeSecurityGroupsRequest()
groupsreq.set_action_name(‘DescribeSecurityGroups‘)
groupsreq.set_VpcId(vpc_id)
groupsreq.set_accept_format(‘json‘)
groupsreq.set_PageSize(50)
groupsre = json.loads(groupsclt.do_action_with_exception(groupsreq), encoding=‘utf-8‘)
groups = {}
for i in groupsre[‘SecurityGroups‘][‘SecurityGroup‘]:
groups[i[‘SecurityGroupId‘]]=i[‘SecurityGroupName‘]
return groups
def CreateInstance(self,region_id,ZoneId,ImageId,InstanceType,InstanceName,InstanceChargeType,InternetChargeType,
InternetMaxBandwidthOut,HostName,Password,VSwitchId,SecurityGroupId,Size):
"""
创建 实例
:param region_id: 地域
:param ZoneId: 可用区
:param ImageId: 镜像
:param InstanceType: 实例模板
:param InstanceName: 实例名字
:param InstanceChargeType: 计费方式
:param InternetChargeType: 网络计费方式
:param InternetMaxBandwidthOut: 出网带宽
:param HostName: 主机名字
:param Password: 密码
:param VSwitchId: 交换机
:param SecurityGroupId: 安全组
:param Size: 数据盘 默认为None 20
:return: {‘InstanceId‘: ‘i-2ze210z0uiwyadm1m7x6‘}
"""
createclt = client.AcsClient(self.AccessKeyId, self.AccessKeySecret, region_id)
createreq = CreateInstanceRequest.CreateInstanceRequest()
createreq.set_action_name(‘CreateInstance‘)
createreq.set_accept_format(‘json‘)
createreq.set_ZoneId(ZoneId)
createreq.set_ImageId(ImageId)
createreq.set_InstanceType(InstanceType)
createreq.set_InstanceName(InstanceName)
createreq.set_InstanceChargeType(InstanceChargeType)
if InstanceChargeType == ‘PrePaid‘:
createreq.set_Period(‘1‘)
if InternetChargeType:
createreq.set_InternetChargeType(InternetChargeType)
createreq.set_InternetMaxBandwidthOut(InternetMaxBandwidthOut)
createreq.set_HostName(HostName)
createreq.set_Password(Password)
createreq.set_VSwitchId(VSwitchId)
createreq.set_SecurityGroupId(SecurityGroupId)
if Size != 0:
createreq.set_DataDisks([{‘Size‘:Size,‘Category‘:‘cloud_efficiency‘}])
createre = json.loads(createclt.do_action_with_exception(createreq), encoding=‘utf-8‘)
return createre
def AllocatePublicIpAddress(self,region_id,InstanceId):
"""
绑定外网IP
:param region_id: 地域
:param InstanceId: 实例ID
:return: {‘IpAddress‘: ‘39.106.176.130‘}
"""
ipclt = client.AcsClient(self.AccessKeyId, self.AccessKeySecret, region_id)
ipreq = AllocatePublicIpAddre***equest.AllocatePublicIpAddre***equest()
ipreq.set_action_name(‘AllocatePublicIpAddress‘)
ipreq.set_accept_format(‘json‘)
ipreq.set_InstanceId(InstanceId)
ipre = json.loads(ipclt.do_action_with_exception(ipreq), encoding=‘utf-8‘)
return ipre
def StartInstance(self,region_id,InstanceId):
"""
启动实例
:param region_id: 地域
:param InstanceId: 实例ID
:return:
"""
startclt = client.AcsClient(self.AccessKeyId, self.AccessKeySecret, region_id)
startreq = StartInstanceRequest.StartInstanceRequest()
startreq.set_action_name(‘StartInstance‘)
startreq.set_accept_format(‘json‘)
startreq.set_InstanceId(InstanceId)
start = json.loads(startclt.do_action_with_exception(startreq), encoding=‘utf-8‘)
return start
if __name__ == ‘__main__‘:
create = AliyunEcsCreate(AccessKeyId, AccessKeySecret, City)
regions = create.DescribeRegions()
zones = create.AvailableZones(‘PostPaid‘, ‘cn-beijing‘)
c5, t5 = create.AvailableInstanceType(‘PostPaid‘, ‘cn-beijing‘, ‘cn-beijing-f‘)
images = create.DescribeImages(‘cn-beijing‘)
vpcs= create.DescribeVpcs(‘cn-beijing‘)
vswitches = create.DescribeVSwitches(‘cn-beijing‘, ‘cn-beijing-f‘,‘vpc-2zetvr99gw5dz5xfeouvo‘)
groups = create.DescribeSecurityGroups(‘cn-beijing‘,‘vpc-2zetvr99gw5dz5xfeouvo‘)
print(regions)
print(zones)
print(c5,t5)
print(images)
print(vpcs)
print(vswitches)
print(groups)
createecs = create.CreateInstance(region_id=‘cn-beijing‘,ZoneId=‘cn-beijing-f‘,ImageId=‘centos_7_04_64_20G_alibase_201701015.vhd‘,
InstanceType=‘ecs.t5-lc2m1.nano‘,InstanceName=‘test.test.com‘,InstanceChargeType=‘PostPaid‘,
InternetChargeType=‘PayByBandwidth‘,InternetMaxBandwidthOut=‘1‘,HostName=‘test.test.com‘,
Password=‘1qaz.2wsx‘,VSwitchId=‘vsw-2ze1c3ty3fj74rr16n1c4‘,SecurityGroupId=‘sg-2zeg2nvydu16ikvppjm7‘,
Size=0)
time.sleep(20)
ipaddr = create.AllocatePublicIpAddress(‘cn-beijing‘,createecs[‘InstanceId‘])
start = create.StartInstance(‘cn-beijing‘,createecs[‘InstanceId‘])
参考官方文档
https://help.aliyun.com/document_detail/25499.html?spm=a2c4e.11153940.blogcont69142.16.3ba53fb4gmW2LU以上是关于阿里云通过API 创建ECS主机示例的主要内容，如果未能解决你的问题，请参考以下文章
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