我们自己域上的docker私有注册表收到I / O超时错误

Question

Can anybody help in this below error while running docker push command to setup docker private registry with own domain

# docker push docker-reg.sogeti-aws.nl:5000/centos

The push refers to a repository [docker-reg.sogeti-aws.nl:5000/centos] Put http://docker-reg.sogeti-aws.nl:5000/v1/repositories/centos/ : dial tcp 34.231.229.79:5000: i/o timeout

DNS entry

nameserver 8.8.8.8
`#nameserver 172.31.0.2
`#search ec2.internal

root@ip-172-31-68-135:~# cat /etc/docker/daemon.json {    "insecure-registries" : [ "docker-reg.sogeti-aws.nl:5000" ] }

Docker already restarted but issue still persists.

Answer 1

I would believe that is a firewall issue. Are you sure that port 5000 is available and reachable?