Error response from daemon: manifest not found.
docker run ansible/ansible
Why can't you pull it when it's fine?
The Internet is working.
dig @114.114.114.114 registry-1.docker.io
Is it DNS pollution?
vi /etc/hosts, manually add a DNS record
Even docker io was blocked?
Let me see the journal.
tail -f /var/log/messages
Hang up, agent.
vi /etc/profile
source /etc/profile
Curl Youtube, everything works.
Pull again.
It seems that it is not a network problem, see how repo should pull
https://hub.docker.com/r/ansible/ansible/tags/
There is no last tag, only default.
If I could pull it out, everything would be fine.