Docker for MineRL competition

minerl_docker.md

What

Procedure for obtaining a docker environment for MineRL competition. Also included is a dummy agent.

Procedure

0. Download docker image

docker pull wqael/mldock:minerl-pytorch1.1-py3-cuda10

1. docker run

2. In running container, start VNC server

echo "starting VNC server ..."
export USER=root
vncserver :1 -geometry 800x600 -depth 24

3. Run a dummy agent. Note: first time running will download game assets from the internet.

xvfb-run -a -e /dev/stdout -s '-screen 0 800x600x24' python first.py

# first.py

import minerl
import gym
import logging
logging.basicConfig(level=logging.DEBUG)

env = gym.make('MineRLNavigateDense-v0')

obs, _ = env.reset()
done = False
net_reward = 0

while not done:
    action = env.action_space.noop()

    action['camera'] = [0, 0.03*obs["compassAngle"]]
    action['back'] = 0
    action['forward'] = 1
    action['jump'] = 1
    action['attack'] = 1

    obs, reward, done, info = env.step(
        action)

    net_reward += reward
    print("Total reward: ", net_reward)