Docker、Jenkins和Rails——在典型的Rails堆栈上运行规范的设置。

I would like a Jenkins master and slave setup for running specs on standard Rails apps (PostgreSQL, sidekiq/redis, RSPec, capybara-webkit, a common Rails stack), using docker so it can be put on other machines as well. I got a few good stationary machines collecting dust.I would like a Jenkins master and slave setup f