def get_hosts_from_aliyun():
"""
从阿里云获取ECS实例并入库
:return:
"""
ecs = ECSHandler(*ALICLOUD['access_key'], ALICLOUD['region'])
page = 1
while True:
instances, exception, next_page = ecs.get_instances(page=page,
page_size=10)
print(instances)
# print(exception)
# print(next_page)
if instances:
for i in instances:
i['public_cloud'] = 'aliyun'
print(i)
host, created = Host.objects.update_or_create(
instance_id=i['instance_id'], defaults=i)
if created:
print('阿里云 {} 新主机入库'.format(host.instance_name))
else:
print('阿里云 {} 更新主机入库'.format(host.instance_name))
page += 1
if not next_page:
break
return True
def __init__(self):
self.aliyun_ecs = ECSHandler(ALICLOUD['access_key_id'],
ALICLOUD['access_key'],
ALICLOUD['region'])
self.instances = self.aliyun_ecs.get_instances()[0]
self.clouds_asset_count = []
self.business_line_host_nums = []
self.each_type_assets_count = []
self.tag_cloud = []
self.aliyun_rds = None
self.tencent_ecs = None
self.huawei_ecs = None
def get(self, request, **kwargs):
ecs = ECSHandler(ALICLOUD['access_key_id'], ALICLOUD['access_key'],
ALICLOUD['region'])
instance = Host.objects.get(instance_id=kwargs['pk'])
if instance.status == "Running":
ecs.stop_host(kwargs['pk'])
res = {"code": 0, "msg": "操作成功，正在关机~"}
new_flush = AliyunSDK()
new_flush.get(request)
else:
res = {"code": 1, "errmsg": "服务器繁忙，请稍后重试"}
return render(request, settings.JUMP_PAGE, res)
def get(self, request):
ecs = ECSHandler(ALICLOUD['access_key_id'], ALICLOUD['access_key'],
ALICLOUD['region'])
# return data, True, len(instances) >= page_size
instances = ecs.get_instances()[0]
print(ecs.get_instances())
for instance in instances:
is_oldhost = Host.objects.filter(public_ip=instance['public_ip'],
private_ip=instance['private_ip'])
if not is_oldhost:
Host.objects.create(**instance)
res = {
"code": 0,
"msg": "主机列表刷新成功，有新增主机{}".format(instance['hostname'])
}
else:
Host.objects.update(**instance)
# object_list = Host.objects.all()
res = {"code": 0, "msg": "刷新完成，主机数不变~"}
return render(request, settings.JUMP_PAGE, res)
class DataGet(object):
def __init__(self):
self.aliyun_ecs = ECSHandler(ALICLOUD['access_key_id'],
ALICLOUD['access_key'],
ALICLOUD['region'])
self.instances = self.aliyun_ecs.get_instances()[0]
self.clouds_asset_count = []
self.business_line_host_nums = []
self.each_type_assets_count = []
self.tag_cloud = []
self.aliyun_rds = None
self.tencent_ecs = None
self.huawei_ecs = None
def get_aliyun_clouds_asset_count(self):
"""
获取阿里云主机统计数据
:return:
"""
clouds_asset_aliyun = {"name": '阿里云', "value": len(self.instances)}
self.clouds_asset_count.append(clouds_asset_aliyun)
return self.clouds_asset_count
def get_business_line_host_nums(self):
"""
获取业务线主机和标签云
:return:
"""
tags = list(Tag.objects.all())
for tag in tags:
# 获取当前标签下主机的数量
num = len(tag.host_set.all())
business_line_host = {"name": tag.name_cn, "value": num}
self.business_line_host_nums.append(business_line_host)
# 标签云，基于标签下主机数来自动生成权重
tag_dict = {
"text": tag.name_cn,
"weight": num,
"link": '/cmdb/hosts/?tag={}'.format(tag.name)
}
self.tag_cloud.append(tag_dict)
data_dict = {
"business_line_host_nums": self.business_line_host_nums,
"tag_cloud": self.tag_cloud
}
return data_dict
def get_each_type_assets_count(self):
"""
将主机按服务分类，数据库和服务器
:return:
"""
re_ecs = re.compile(r'^ecs.*$')
re_rds = re.compile(r'^rds.*$')
num_ecs = 0
num_rds = 0
num_other = 0
for instance in self.instances:
if re_ecs.match(instance['instance_type']):
num_ecs += 1
elif re_rds.match(instance['instance_type']):
num_rds += 1
else:
num_other += 1
self.each_type_assets_count = [{
"name": '服务器',
"value": num_ecs
}, {
"name": '数据库',
"value": num_rds
}, {
"name": '其他',
"value": num_other
}]
return self.each_type_assets_count