import logging
import json
import sys
import time
from asyncio import wait_for
import requests
import asyncio
import time
from alibabacloud_tea_util.client import Client as UtilClient
from aliyunsdkcore.client import AcsClient
from aliyunsdkecs.request.v20140526.RunInstancesRequest import RunInstancesRequest
from aliyunsdkecs.request.v20140526.DescribeInstancesRequest import DescribeInstancesRequest
from aliyunsdkecs.request.v20140526.DescribeNetworkInterfacesRequest import DescribeNetworkInterfacesRequest
from aliyunsdkecs.request.v20140526.RunCommandRequest import RunCommandRequest
from aliyunsdkecs.request.v20140526.SendFileRequest import SendFileRequest
from aliyunsdkecs.request.v20140526.StopInstancesRequest import StopInstancesRequest
from aliyunsdkecs.request.v20140526.DeleteInstancesRequest import DeleteInstancesRequest
from aliyunsdkecs.request.v20140526.DescribeInstanceStatusRequest import DescribeInstanceStatusRequest
from aliyunsdkecs.request.v20140526.ModifySecurityGroupRuleRequest import ModifySecurityGroupRuleRequest
from alibabacloud_alb20200616.client import Client as Alb20200616Client
from alibabacloud_tea_openapi import models as open_api_models
from alibabacloud_alb20200616 import models as alb_models
from alibabacloud_alb20200616 import models as alb_20200616_models
from alibabacloud_tea_util import models as util_models
from urllib3 import request
logging.basicConfig(level=logging.INFO,
format='%(asctime)s %(filename)s[line:%(lineno)d] %(levelname)s %(message)s',
datefmt='%a, %d %b %Y %H:%M:%S')
def send_msg_to_feishu(webhook, key_word, msg_text):
"""发送消息到飞书"""
headers = {'Content-Type': 'application/json'}
payload_message = {
"msg_type": "text",
"content": {
"text": '{}: {}'.format(key_word, msg_text)
}
}
response = requests.request('POST', url=webhook, headers=headers, data=json.dumps(payload_message))
logging.info(response.text)
def connect_client(access_key_id, access_key_secret, region_id):
"""
初始化账号，连接客户端
:param access_key_id: access key Id, type-string
:param access_key_secret: access key secret, type-string
:param region_id: region_id
:return: clt
"""
try:
clt = AcsClient(ak=access_key_id, secret=access_key_secret, region_id=region_id)
return clt
except Exception as e:
# 失败，记录报错信息，发送通知，停止并退出
logging.error(e)
sys.exit()
def connect_alb_client(access_key_id, access_key_secret, endpoint):
"""
初始化ALB客户端
:param access_key_id: access key Id, type-string
:param access_key_secret: access key secret, type-string
:return: alb_client
"""
config = open_api_models.Config(
access_key_id=access_key_id,
access_key_secret=access_key_secret,
endpoint=endpoint
)
alb_client = Alb20200616Client(config)
return alb_client
def build_create_instances_request(image_id, vswitch_id, security_group_id, zone_id, instance_type, instance_name,
disk_size, disk_category, key_pair_name, tags):
"""
购买服务器参数配置
:param image_id: 使用的镜像信息 type-string
:param vswitch_id: 选择的交换机 type-string
:param security_group_id: 当前vpc类型的安全组 type-string
:param zone_id: 服务器所在区域 type-string
:param instance_type: 实例规格 type-string
:param instance_name: 实例命名 type-string
:param disk_size: 磁盘大小，单位：G，type-string
:param disk_category: 磁盘类型 type-string
:param key_pair_name: 密钥对名称 type-string
:param tags: 标签 type-list, eg: [{"Key": "ecs", "Value": "rov-server.prod"}, ...]
:return: request
"""
request = RunInstancesRequest()
request.set_ImageId(image_id)
request.set_VSwitchId(vswitch_id)
request.set_SecurityGroupId(security_group_id)
request.set_ZoneId(zone_id)
request.set_InstanceType(instance_type)
request.set_InstanceName(instance_name)
request.set_SystemDiskSize(disk_size)
request.set_SystemDiskCategory(disk_category)
request.set_KeyPairName(key_pair_name)
request.set_Tags(tags)
return request
def send_req(client, request):
"""
发送API请求
:param client: 客户端连接
:param request: 请求配置
:return: response
"""
request.set_accept_format('json')
response = client.do_action_with_exception(request)
# print(response)
response = json.loads(response)
print(response)
# logging.info(response)
print(response.get('Code'))
return response
# except Exception as e:
# 失败，记录报错信息，发送通知，停止并退出
# logging.error(e)
# sys.exit()
def check_instance_running(ecs_client, instance_ids):
"""
检查服务器运行状态
:param ecs_client: 客户端连接
:param instance_ids: 实例id列表, type-list
:return: running_count，Status为Running的实例数
"""
try:
request = DescribeInstancesRequest()
request.set_InstanceIds(json.dumps(instance_ids))
request.set_PageSize(100)
response = send_request(ecs_client=ecs_client, request=request)
if response.get('Code') is None:
instances_list = response.get('Instances').get('Instance')
running_count = 0
running_instances = []
for instance_detail in instances_list:
if instance_detail.get('Status') == "Running":
running_count += 1
running_instances.append(instance_detail.get('InstanceId'))
return running_count, running_instances
else:
# 失败，记录报错信息，发送通知，停止并退出
logging.error(response)
sys.exit()
except Exception as e:
# 失败，记录报错信息，发送通知，停止并退出
logging.error(e)
sys.exit()
def get_ip_address(ecs_client, instance_id):
"""
获取实例IP地址
:param ecs_client: 客户端连接
:param instance_id: 实例id, type-string
:return: ip_address, type-string
"""
request = DescribeNetworkInterfacesRequest()
request.set_accept_format('json')
request.set_InstanceId(instance_id)
response = send_request(ecs_client=ecs_client, request=request)
ip_address = response['NetworkInterfaceSets']['NetworkInterfaceSet'][0]['PrivateIpAddress']
return ip_address
def create_multiple_instances(amount, ecs_client,
image_id, vswitch_id, security_group_id, zone_id, instance_type, instance_name,
disk_size, disk_category, key_pair_name, tags):
"""
创建多个ECS实例
:param amount: 创建实例数 type-int 取值范围：[1, 100]
:param ecs_client: 购买机器客户端连接
:param image_id: 使用的镜像信息 type-string
:param vswitch_id: 选择的交换机 type-string
:param security_group_id: 当前vpc类型的安全组 type-string
:param zone_id: 服务器所在区域 type-string
:param instance_type: 实例规格 type-string
:param instance_name: 实例命名 type-string
:param disk_size: 磁盘大小，单位：G，type-string
:param disk_category: 磁盘类型 type-string
:param key_pair_name: 密钥对名称 type-string
:param tags: 标签 type-list, eg: [{"Key": "ecs", "Value": "rov-server.prod"}, ...]
:return:
"""
logging.info(f"create instances start, request amount: {amount}.")
# 1. 连接客户端
# create_instances_clt = connect_client(
# access_key_id=access_key_id, access_key_secret=access_key_secret, region_id=region_id
# )
# 2. 请求参数配置
instance_ids = []
remain = amount
while True:
if remain <= 0:
break
if remain > 50:
sub_amount = 50
remain = remain - sub_amount
else:
sub_amount = remain
remain = 0
request = build_create_instances_request(
image_id=image_id, vswitch_id=vswitch_id, security_group_id=security_group_id, zone_id=zone_id,
instance_type=instance_type, instance_name=instance_name, disk_size=disk_size, disk_category=disk_category,
key_pair_name=key_pair_name, tags=tags
)
request.set_Amount(sub_amount)
# 3. 发送API请求，购买机器并启动
response = send_request(ecs_client=ecs_client, request=request)
if response.get('Code') is None:
sub_instance_ids = response.get('InstanceIdSets').get('InstanceIdSet')
logging.info(f"success amount: {len(sub_instance_ids)}, instance ids: {sub_instance_ids}.")
# 获取机器运行状态
running_amount = 0
while running_amount < sub_amount:
time.sleep(20)
running_amount, running_instances = check_instance_running(ecs_client=ecs_client,
instance_ids=sub_instance_ids)
logging.info(f"running amount: {running_amount}, running instances: {running_instances}.")
# return instance_ids
instance_ids.extend(sub_instance_ids)
else:
# 失败，记录报错信息，发送通知，停止并退出
logging.error(response)
sys.exit()
return instance_ids
def release_instances(ecs_client, instance_ids, force=False):
"""
释放实例
:param ecs_client:
:param instance_ids: instance_id, type-list
:param force: 是否强制释放, True-强制释放, False-正常释放, type-bool
:return:
"""
instance_id_list_array = [instance_ids[i:i + 100] for i in range(0, len(instance_ids), 100)]
for instance_id_sub_array in instance_id_list_array:
request = DeleteInstancesRequest()
request.set_InstanceIds(instance_id_sub_array)
request.set_Force(force)
response = send_request(ecs_client=ecs_client, request=request)
# return response
if response.get('Code') is None:
logging.info(f"Release instances finished, count = {len(instance_id_sub_array)} instances: {instance_id_sub_array}")
else:
logging.error(f"Release instances fail!!!")
sys.exit()
time.sleep(3)
def get_instances_status(ecs_client, instance_ids):
"""
获取实例运行状态
:param ecs_client:
:param instance_ids: instance_id, type-list
:return:
"""
stopped_instances = []
instance_id_list_array = [instance_ids[i:i + 50] for i in range(0, len(instance_ids), 50)]
for instance_id_sub_array in instance_id_list_array:
while True:
request = DescribeInstanceStatusRequest()
request.set_InstanceIds(instance_id_sub_array)
request.set_PageSize(50)
response = send_request(ecs_client=ecs_client, request=request)
# return response
if response.get('Code') is None:
instances_list = response.get('InstanceStatuses').get('InstanceStatus')
stopped_instances_sub = [instance.get('InstanceId') for instance in instances_list if
instance.get('Status') == 'Stopped']
if len(stopped_instances_sub) == len(instance_id_sub_array):
logging.info(f"Instances stopped status set success, count:{len(stopped_instances_sub)} instances: {stopped_instances_sub}")
stopped_instances.extend(stopped_instances_sub)
break
else:
logging.info(f"Stopped instances count = {len(stopped_instances_sub)}, instances: {stopped_instances_sub}")
time.sleep(5)
else:
logging.error(response)
sys.exit()
time.sleep(3)
return stopped_instances
def stop_instances(ecs_client, instance_ids, force_stop=False):
"""
停止实例
:param ecs_client:
:param instance_ids: 实例ID, type-list
:param force_stop: 是否强制关机, True-强制关机, False-正常关机, type-bool
:return:
"""
instance_id_list_array = [instance_ids[i:i + 100] for i in range(0, len(instance_ids), 100)]
for instance_id_sub_array in instance_id_list_array:
request = StopInstancesRequest()
request.set_InstanceIds(instance_id_sub_array)
request.set_ForceStop(force_stop)
response = send_request(ecs_client=ecs_client, request=request)
# return response
if response.get('Code') is None:
logging.info(f"Instances stop finished, count:{len(instance_id_sub_array)} instances: {instance_id_sub_array}")
else:
logging.error(f"Failed to stop instances: {response}")
sys.exit()
time.sleep(3)
def send_request(ecs_client, request):
"""
发送API请求
:param ecs_client: 客户端连接
:param request: 请求配置
:return: response
"""
request.set_accept_format('json')
try:
response = ecs_client.do_action_with_exception(request)
response = json.loads(response)
# logging.info(response)
return response
except Exception as e:
# 失败，记录报错信息，发送通知，停止并退出
logging.error(e)
sys.exit()
def run_command(ecs_client, instance_ids, command):
"""
批量执行命令
:param ecs_client: 客户端连接
:param instance_ids: 实例id列表, type-list, 最多能指定50台ECS实例ID
:param command: 命令 type-string
:return:
"""
for i in range(len(instance_ids) // 50 + 1):
instance_id_list = instance_ids[i * 50:(i + 1) * 50]
if len(instance_id_list) == 0:
return
request = RunCommandRequest()
request.set_accept_format('json')
request.set_Type("RunShellScript")
request.set_CommandContent(command)
request.set_InstanceIds(instance_id_list)
request.set_Timeout(180)
response = send_request(ecs_client=ecs_client, request=request)
logging.info(f"run_command count:{len(instance_id_list)} instance_id_list:{instance_id_list} response:{response}")
def send_file_to_ecs(ecs_client, instance_id_list, target_dir, name, content):
"""
发送文件到ecs；alb应用，区分上方clb
:param ecs_client:
:param instance_id_list: 最多能指定50台ECS实例ID
:param target_dir: 文件存放目录 type-string
:param name: 文件名 type-string
:param content: 文件内容 type-string
:return:
"""
if not instance_id_list:
logging.warning("实例ID列表为空，无法发送文件。")
return
for i in range(len(instance_id_list) // 50 + 1):
instance_ids = instance_id_list[i * 50:(i + 1) * 50]
if len(instance_ids) == 0:
logging.info("没有更多的实例ID需要发送文件，退出。")
return
request = SendFileRequest()
request.set_Content(content)
request.set_TargetDir(target_dir)
request.set_Name(name)
request.set_Overwrite(True)
request.set_InstanceIds(instance_ids)
try:
logging.info(f"正在向实例 {instance_ids} 发送文件 '{name}' 到目录 '{target_dir}'")
response = send_request(ecs_client=ecs_client, request=request)
logging.info(f"成功发送文件到实例 {instance_ids}，响应: {response}")
except Exception as e:
logging.error(f"发送文件到实例 {instance_ids} 失败，错误: {str(e)}")
def add_servers_to_server_group(alb_client, server_group_ids, instance_ids, weight, port):
"""
添加服务器到ALB服务器组
:param alb_client: ALB客户端连接
:param server_group_ids: 服务器组ID
:param instance_ids: 实例ID
:param weight: 权重
:param port: 后端服务器使用的端口
"""
instance_ids_array = [instance_ids[i:i + 200] for i in range(0, len(instance_ids), 200)]
for instance_ids_sub_array in instance_ids_array:
servers = []
for i in range(len(instance_ids_sub_array)):
server = alb_models.AddServersToServerGroupRequestServers(
server_id=instance_ids_sub_array[i],
server_type='ecs',
weight=weight,
port=port
)
servers.append(server)
# server = alb_models.AddServersToServerGroupRequestServers(
# server_id=instance_id,
# server_type='ecs',
# weight=weight,
# port=port
# )
for server_group_id in server_group_ids:
request = alb_models.AddServersToServerGroupRequest(
server_group_id=server_group_id,
servers=servers
)
runtime = util_models.RuntimeOptions(
connect_timeout=5000,
read_timeout=60000
)
try:
alb_client.add_servers_to_server_group_with_options(request, runtime)
logging.info(
f"Successfully added count:{len(instance_ids_sub_array)} instance_ids: {instance_ids_sub_array} to server group {server_group_id} with weight {weight}.")
except Exception as e:
logging.error(f"Failed to add count:{len(instance_ids_sub_array)} instance_ids: {instance_ids_sub_array} to server group {server_group_id}: {str(e)}")
sys.exit()
time.sleep(5)
def remove_servers_from_server_group(alb_client, server_group_id_list, instance_ids, port):
"""
从ALB服务器组中移除服务器
:param alb_client: ALB客户端连接
:param server_group_id_list: 服务器组ID list
:param instance_ids: 实例ID list
:param port: 后端服务器使用的端口
"""
instance_ids_array = [instance_ids[i:i + 200] for i in range(0, len(instance_ids), 200)]
for instance_ids_sub_array in instance_ids_array:
servers = []
for instance_id in instance_ids_sub_array:
server = alb_models.RemoveServersFromServerGroupRequestServers(
port=port,
server_id=instance_id,
server_type='ecs'
)
servers.append(server)
for server_group_id in server_group_id_list:
request = alb_models.RemoveServersFromServerGroupRequest(
server_group_id=server_group_id,
servers=servers
)
runtime = util_models.RuntimeOptions(
connect_timeout=5000,
read_timeout=60000
)
try:
alb_client.remove_servers_from_server_group_with_options(request, runtime)
logging.info(f"Successfully removed count: {len(instance_ids_sub_array)} instance_ids: {instance_ids_sub_array} from server group {server_group_id}.")
except Exception as e:
logging.error(f"Failed to remove count: {len(instance_ids_sub_array)} instance_ids: {instance_ids_sub_array} from server group {server_group_id}: {str(e)}")
sys.exit()
time.sleep(5)
def list_server_group_servers(alb_client, server_group_id):
"""
列出服务器组中的服务器并返回实例ID列表
@param alb_client: ALB客户端
@param server_group_id: 服务器组ID
@return: 实例ID列表
"""
instance_ids = []
next_token = None
while True:
try:
list_server_group_servers_request = alb_20200616_models.ListServerGroupServersRequest(
server_group_id=server_group_id,
max_results=100,
next_token=next_token
)
runtime = util_models.RuntimeOptions(
connect_timeout=5000,
read_timeout=60000
)
response = alb_client.list_server_group_servers_with_options(list_server_group_servers_request, runtime)
next_token = UtilClient.to_map(response.body).get('NextToken')
sub_instance_ids = [server.server_id for server in response.body.servers]
if len(sub_instance_ids) > 0:
instance_ids.extend(sub_instance_ids)
if next_token is None:
break
except Exception as error:
logging.error(error)
time.sleep(3)
return instance_ids
def update_server_group_server_weight(alb_client, server_group_id_list, instance_id_list, weight, port):
"""
更指定服务器在服务器组中的权重
:param alb_client: ALB客户端
:param server_group_id_list: 服务器组ID list
:param instance_id_list: 实例ID list
:param weight: 权重值
:param port: 后端服务器使用的端口
"""
instance_id_list_array = [instance_id_list[i:i + 40] for i in range(0, len(instance_id_list), 40)]
for instance_ids_sub_array in instance_id_list_array:
servers = []
for i in range(len(instance_ids_sub_array)):
server = alb_20200616_models.UpdateServerGroupServersAttributeRequestServers(
server_type='Ecs',
server_id=instance_ids_sub_array[i],
weight=weight,
port=port
)
servers.append(server)
for server_group_id in server_group_id_list:
request = alb_20200616_models.UpdateServerGroupServersAttributeRequest(
servers=servers,
server_group_id=server_group_id
)
# logging.info(f"servers = {servers}")
runtime = util_models.RuntimeOptions(
connect_timeout=5000,
read_timeout=60000
)
try:
# logging.info(f"instance_id_list = {instance_id_list} request = {request}")
alb_client.update_server_group_servers_attribute_with_options(request, runtime)
logging.info(
f"Successfully updated count = {len(instance_ids_sub_array)} instance_ids: {instance_ids_sub_array} in group {server_group_id} to weight {weight}.")
except Exception as e:
logging.error(e)
sys.exit()
time.sleep(5)
def update_server_group_servers_attribute(alb_client, server_group_id_list, instance_id_list, weight_list, port):
"""
更新服务器组中的服务器权重
:param alb_client: ALB客户端
:param server_group_id_list: 服务器组ID列表
:param instance_id_list: 实例ID列表
:param weight_list: 权重修改列表 type-list [(weight, sleep_time), ...]
:param port: 后端服务器使用的端口
"""
# for server_group_id in server_group_id_list:
# for instance_id in instance_id_list:
for weight, sleep_time in weight_list:
update_server_group_server_weight(alb_client, server_group_id_list, instance_id_list, weight, port)
time.sleep(sleep_time)
# check_server_group_status(alb_client, server_group_id_list)
def check_server_group_status(alb_client, server_group_id_list):
list_server_groups_request = alb_20200616_models.ListServerGroupsRequest(
server_group_ids=server_group_id_list,
max_results=100
)
flag = False
runtime = util_models.RuntimeOptions(
connect_timeout=5000,
read_timeout=60000
)
for i in range(10):
try:
response = alb_client.list_server_groups_with_options(list_server_groups_request, runtime)
count = 0
if response.body:
server_groups = UtilClient.to_map(response.body).get("ServerGroups")
if server_groups:
for server_group in server_groups:
if server_group.get("ServerGroupStatus") == "Available":
logging.info(f"Server group {server_group} is available.")
count += 1
if count == len(server_group_id_list):
flag = True
break
time.sleep(2)
except Exception as e:
logging.error(e)
if not flag:
sys.exit()