So I’ve just been getting into Docker in the last few days, after ignoring it and considering it hipster garbage for a really really long time. Not so much in that it does things that can’t be accomplished without it, but that it provides a nice systematic and organized approach to deployment, which makes migration easy and also repurposing a machine without digging out all the little pieces of what I’ve done from so many different layers of the OS. Like OpenVZ with a fraction of the overhead per container.
I’m curious if anyone else is using it regularly for any deployments. What are the ways you’re using it to make your life easier? Are you doing any kind of clustering and, if so, how are you going about the redundancy?