Rapid development with Node.js and Docker

I have quite a few Nodejs repos on GitHub and until now I've not migrated any of them to Docker because I didn't really know how. The other day I had a ping on Twitter about the URL shortener I helped complete early this year, so I decided that now was the time to work out the best way to do it: @developius didn't you guys dockerize your URL shortener?maybe heptio can use it?— Leigh Capili (@capileigh) July 11, 2017 The service in question was built with Node and relied on MongoDB for storage. Seeing as the stack was so simple, I quickly wrote a Dockerfile and accompanying compose file so we could deploy the service continue...

DockerCon 2017 - highlights & experiences

So, DockerCon! It turns out that building cool stuff gets you places. Back in 2016, I built a Docker Swarm from 5 Raspberry Pis by following Captain Alex Ellis’ tutorial and then went on to create two different visualisations for the swarm to demonstrate real time load balancing. This was picked up by Alex who got in touch soon after with the amazing news that Docker wanted to invite me to DockerCon17 in Austin, TX! I was incredibly excited about the prospect and asked if I would be able to give a talk showing some of the things I’ve done with Docker, so it was to my delight that they agreed. What is DockerCon like? DockerCon is the most continue...

My programming story... so far

Early days When I was 12, I was given a Raspberry Pi. For the first couple of days, it was really fun. After I had browsed the web for a while and played a bit of Minecraft, it sat in it's box for a few months. I really had no idea what to do with it. That was until I discovered that I could build a website with it. Wow, that was cool. I installed Apache and spent some time finding out where I needed to put the code. I started off getting to grips with HTML in nano (using inline styling, of course) until I realised I could write CSS in separate files and load them in. That was continue...

A URL shortener written in ten minutes

Friday night, or more specifically, Friday February 26th 2016 at 19:45:57, I was having a group Skype call with Alexander Craggs, Miles Budden and Tom Emmerson when Alexander started complaining that all the URL shorteners out there were becoming too long. To clarify, URL shorteners were becoming bloated. He suddenly said, "Let's make a URL shortener". The situation escalated very rapidly and within 5 minutes, Miles had bought the domain subr.pw for an astronomical price of £0.60, I had setup Nginx on the server used for the majority of SubjectRefresh's projects and Alexander had setup the codebase and had a Node.js skeleton ready to go. We went with subr.pw for two reasons. The first continue...