I’m just starting trying out docker-ce on centos. I have a container running mysql which exposes a port 3306, this can be access correctly from a another machine using the hostip 10.x.x.x
However if I spin up another container on same instance of centos and attempt to communicate with the mysql instance it is failing, complaining of no route found
If I try the same on ubuntu system and there is no issue.
On further investigation, i can see that the centos has a few more entries in the iptables and believe this to be preventing it from working.
Was wondering if this is a know issue and if anybody had a solution to it…