user root;

events {
    worker_connections  8;
}


http {
    server {
        listen 9000;
        location /containers/json {
            proxy_pass http://unix:/host/var/run/docker.sock;
        }
        location ~ \/containers\/\w+\/json {
            proxy_pass http://unix:/host/var/run/docker.sock;
        }
    }
}