23 thoughts on “Docker Explained

  1. Wow!!! – I have been reading and watching videos on Docker and your is the first real use example and you explained the internal network. It may seem like you are talking in a fast pace, but I like it. I learned more in the 23 minutes watching your video than I have ever learned from hours on other videos and blogs. A few questions that I still have is regarding load balancing; like what happen if you provision additional nginix containers and additional php-fpm containers; how does the load balancing work and how does nginix knows the php-fpm container name? I see that php-fpm gets the MAIL_HOST from the environment variable, but not the port; so the php-fpm must be hard coded with the Mailhog port. This your first video and I like and subscribed and looking to future videos. Thanks.

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