Hi frothkoetter, Thanks for this amazing article. I am trying to replicate the same architecture. I want yarn to manage my serving containers. I followed everything from your article. Downloaded and updated the tensorflow/serving image Created a Yarn definition and posted the image to Yarn It was accepted and I can see Yarn running my tensorflow serving image. But when I try to create a proxy for yarn applications httpd.conf server { listen 8500; location / { proxy_pass http://my_cluster_yarn_master; } } server { listen 8501; location / { proxy_pass http://my_cluster_yarn_master; } } And when I run the docker for yarn proxy with the following docker command docker run --name yarn.proxy --network=host \ -v /home/centos/Amber-master/proxy/nginx.conf:/etc/nginx/nginx.conf \ -v /home/centos/Amber-master/proxy/conf.d:/etc/nginx/conf.d \ -p 8500:8500 \ -p 8501:8501 \ -d hortonworks/sandbox-proxy:1.0 I get the Bind error with the port 8501 and my reverse proxy docker container never starts. Kindly tell me if I am missing something. I am running in AWS and my yarn master already has an elastic IP associated with it. ... View more