Hi all, I installed Rancher on a single node using Docker. With self-signed certiciate options. (I tried also all other options)
docker run -d --restart=unless-stopped
-p 80:80 -p 443:443
–privileged \ rancher/rancher:latest \ --no-cacerts
Installing rancher I am able to access https://rancher.domainname.com but after suddenly rancher/rancher:latest container is going to stop and RancherUI gives 404 backend error. Pods are working, certificate also did not expired.
I tried to reboot the server, restart docker service but did not work. When I try to restart the rancher/rancher:latest container it is giving :
Error response from daemon: Cannot restart container container_id : driver failed programming external connectivity on endpoint container_name : Error starting userland proxy: listen tcp4 0.0.0.0:443: bind: address already in use.
netstat -plnt | grep 80 and netstat -plnt | grep 443 → nginx is listening and I could not start the container because of the 443 and 80 ports are binding.
Is there any suggestions? I can be so grateful.