python - How to watch xvfb session that's inside a docker on remote server from my local browser? -

i'm running docker (that built on own), that's docker running e2e tests. browser , running want have nice have feature, want ability of watching session online.

my docker run command is:

docker run -p 4444:4444 --name ${docker_tag_name}             -e some_envs             -v volume:volume             --privileged             -d "{docker-registry}" >> /dev/null 2>&1 

i'm able export screenshots in cases it's not enough , ability of watching exact state of test amazing. tried lot of options came dead end, great.

• my tests in python 2.7
• my docker base ubuntu:14.04
• my environment in aws (if that's matter)

• the docker runs on ubuntu servers.

• i know duplicate of this no 1 answered him so...

there recent tool called selenoid. launching browsers in docker containers (i.e. headless require). has standalone ui capable show live session screen via vnc. can launch multiple sessions in parallel , , intercept actions happening in target browser. stuff works in cloud environment.