def create(user_data):
request = RunInstancesRequest()
request.set_accept_format('json')
request.set_ImageId("ubuntu_18_04_64_20G_alibase_20190624.vhd")
request.set_InstanceType("ecs.t5-lc2m1.nano")
request.set_SecurityGroupId("sg-j6c0z0xdiqgujaby8hu4")
request.set_VSwitchId("vsw-j6cpqku7fl7zjcej0fj1b")
request.set_InstanceName("ss-slave")
request.set_Description("ss-slave")
request.set_InternetMaxBandwidthOut(100)
request.set_HostName("ss-slave")
request.set_UniqueSuffix(True)
request.set_InternetChargeType("PayByTraffic")
request.set_UserData(user_data)
request.set_KeyPairName("ss-slave")
request.set_Amount(1)
response = client.do_action_with_exception(request)
res = json.loads(response)
return res["InstanceIdSets"]["InstanceIdSet"]
def run_instances(self):
"""
调用创建实例的API，得到实例ID后继续查询实例状态
:return:instance_ids 需要检查的实例ID
"""
request = RunInstancesRequest()
request.set_DryRun(self.dry_run)
request.set_InstanceType(self.instance_type)
request.set_InstanceChargeType(self.instance_charge_type)
request.set_ImageId(self.image_id)
request.set_SecurityGroupId(self.security_group_id)
request.set_Period(self.period)
request.set_PeriodUnit(self.period_unit)
request.set_ZoneId(self.zone_id)
request.set_InternetChargeType(self.internet_charge_type)
request.set_VSwitchId(self.vswitch_id)
request.set_InstanceName(self.instance_name)
request.set_Amount(self.amount)
request.set_InternetMaxBandwidthOut(self.internet_max_bandwidth_out)
request.set_HostName(self.host_name)
request.set_IoOptimized(self.io_optimized)
request.set_UserData(self.user_data)
request.set_KeyPairName(self.key_pair_name)
request.set_SecurityEnhancementStrategy(
self.security_enhancement_strategy)
request.set_SystemDiskSize(self.system_disk_size)
request.set_SystemDiskCategory(self.system_disk_category)
body = self.client.do_action_with_exception(request)
data = json.loads(body)
instance_ids = data['InstanceIdSets']['InstanceIdSet']
print('Success. Instance creation succeed. InstanceIds: {}'.format(
', '.join(instance_ids)))
return instance_ids
def _launch_instance(self):
"""Launch an instance of the given image."""
client = self._connect()
instance_name = self._generate_instance_name()
request = RunInstancesRequest()
request.set_InstanceType(self.instance_type or ALIYUN_DEFAULT_TYPE)
request.set_InstanceChargeType('PostPaid')
request.set_ImageId(self.image_id)
request.set_InstanceName(instance_name)
request.set_Amount(1)
request.set_InternetMaxBandwidthOut(5)
request.set_SystemDiskSize(20)
request.set_IoOptimized('optimized')
request.set_SecurityEnhancementStrategy('Active')
request.set_VSwitchId(self.v_switch_id)
request.set_SecurityGroupId(self.security_group_id)
if self.zone:
request.set_ZoneId(self.zone)
if self.ssh_key_name:
request.set_KeyPairName(self.ssh_key_name)
else:
request.set_UserData(b64encode(self._get_user_data().encode()))
try:
response = json.loads(client.do_action_with_exception(request))
except Exception as error:
raise AliyunCloudException(
'Unable to create instance: {0}.'.format(error))
self.running_instance_id = \
response['InstanceIdSets']['InstanceIdSet'][0]
self.logger.debug('ID of instance: %s' % self.running_instance_id)
self._wait_on_instance('Running', self.timeout)