你好, 我有空的AWS ECS集群,但无法将实例放入其中。 我想使用启动模板和自动缩放组,但是无法分配创建的EC2实例。
问题显示在ecs-agent.log
level=error time=2020-10-17T23:23:37Z msg="Unable to register as a container instance with ECS: RequestError: send request failed\ncaused by: Post \"https://ecs.eu-central-1.amazonaws.com/\": net/http: request canceled while waiting for connection (Client.Timeout exceeded while awaiting headers)" module=client.go
level=error time=2020-10-17T23:23:37Z msg="Error registering: RequestError: send request failed\ncaused by: Post \"https://ecs.eu-central-1.amazonaws.com/\": net/http: request canceled while waiting for connection (Client.Timeout exceeded while awaiting headers)" module=agent.go
注意:
ami-0eff571a24849e852
debug
eu-central-1
10.10.100.0/24
子网(10.10.100.14
)中,VPN子网位于10.10.0.0/16
[ec2-user@ip-10-10-100-14 ecs]$ ping google.com
PING google.com (216.58.212.142) 56(84) bytes of data.
64 bytes from ams15s21-in-f14.1e100.net (216.58.212.142): icmp_seq=1 ttl=109 time=50.1 ms
64 bytes from ams15s21-in-f142.1e100.net (216.58.212.142): icmp_seq=2 ttl=109 time=40.1 ms
[ec2-user@ip-10-10-100-14 ecs]$ nslookup google.com
Server: 10.10.0.2
Address: 10.10.0.2#53
Non-authoritative answer:
Name: google.com
Address: 216.58.212.142
ECS_CLUSTER=debug
ECS_BACKEND_HOST=
AmazonEC2ContainerServiceforEC2Role
[ec2-user@ip-10-10-100-14 ecs]$ nslookup ecs.eu-central-1.amazonaws.com
Server: 10.10.0.2
Address: 10.10.0.2#53
Non-authoritative answer:
Name: ecs.eu-central-1.amazonaws.com
Address: 10.10.100.219
有人有任何建议吗?
答案 0 :(得分:1)
我已经解决了这个问题。
问题是由VPC端点引起的。我将它们放在错误的子网和安全组中。
我已将它们移动到公共子网(NAT实例旁边的 ),并且与NAT实例位于同一组中(允许来自EC2所在的sg的传入流量)
根据文档:
https://docs.aws.amazon.com/AmazonECS/latest/developerguide/vpc-endpoints.html
连接到VPC端点的安全组必须允许来自VPC专用子网的端口443上的传入连接。