dockerized deployments

[githubsands]

Dockerize miner, dcrpool, and then wrap it all together into a deployable compose file.

This is can serve as an alternative for testing rather then using tmux harness.sh setup and also aid in deployments.

steps:

• dockerize miner
• dockerize dcrpool
• dockerize dcrctl
• dockerize dcrd
• dockerize dcrwallet
• Makefile that:
• distributes tls certs
• distrubutes ENV rpcpass, rpcuser
• builds the cluster

[dnldd]

dcrpool currently is limited to a single instance due to db constraints (there are plans to make this possible down the line), you'll not be able to setup a cluster as a result. Dockerizing dcrpool is a good idea though (more ways to deploy), Not sure about dockerizing the miner since the hash rate for the cpu miner is very low now to run locally without much hustle, plus it's only for testing purposes.

[githubsands]

@dnldd specifically it would be cool get to a point of having some scripts for users to automatically set up a mining farm using k8s and more specifically with the use of k8 controller daemon sets (daemon sets are specific to machines so it'd be perfect for ASICS)

[githubsands]

#194