Nigel Poulton of nigelpoulton.com comments:
Docker overlay networking is insanely simple to configure. I mean insanely simple! But lurking beneath the simplicity of the setup are a bunch of moving parts that you really wanna understand if you’re gonna deploy this stuff in your prime-time production estate.
Anyway… last week I attended the Docker Open Systems Summit in Berlin and got the chance to hang out with some of the networking gods at Docker. My eyes were opened while at the same time my mind was blown! It was intense, but I learned a shed load!
Docker networking isn’t always the most straight forward concept. Thankfully, Nigel is here to set us straight on getting our containers talking to each other!
Read more at: Demystifying Docker overlay networking