Resources to learn to deploy JEE applications

I want to learn about application deployment, specifically JEE apps. But I don't know where to start and what learning path should i have. I've been building JEE applications for over 2 years at enterprise companies. But the deployment layer of the app has been hidden from me and done by other teams, we just give them our ear file and it gets magically deployed. I feel like a good JEE developer should know this stuff, so i'm looking for some recommended material or learning path guidelines. FYI My experience in deployment is basically 0, i've deployed a webpage on a hosting site once.