I was able to start cdh within a cluster. Now I need to connect one more node. So I added it to a private network bridge "docker network create --driver bridge isolated_nw", then I posted the ssh access port. Docker run --hostname = quickstart.cloudera --privileged = true -t -i --network = isolated_nw -p 22:22 -p 80:80 -p 8888: 8888 quickstart / cloudera / usr / bin / docker-quickstart After successfully accessing docker, I try to add a host. I edited the hosts files to make them the same. I can get a response on the new node. "Ping" I edited the file /etc/cloudera-scm-agent/config.ini Configuring the listening_hostname and listening_ip fields for my cloudera server. However, it will fetch the address of the host and not the docker Host = 192.168.11.185 Docker CDH: 172.18.0.2 Has anyone managed to add a new node inside the cluster? Can someone give me some tips?         ... View more