I have a cluster of one master and 3 nodes of OpenShiftV3. The base OS is Centos7 and it's installed with the help of ansible.
So dnsmasq is already installed. I read it's running on port 53. There is my first issue:
tcp 0 0 0.0.0.0:53 0.0.0.0:* LISTEN 50009/openshift
So when I type dnsmasq:
[root ip-10-0-0-104 centos]# dnsmasq
dnsmasq: failed to create listening socket for port 53: Address already in use
So here I'm already stuck. I don't find a good explanation of the configuration of dnsmasq. I've never used it.
Do I have to change the port and for which one.
At the moment I have a working router and routes.
But I can only access them by defining them in my /etc/hosts of my real computer:
I can access only one dns a time. So now I can only visit influxdb.apps.evolane.com. That's the reason why I want some easy DNS solution.