So here’s my favourite bit of news out of Amazon for today – they’ve finally got Ruby support in AWS Lambda, AND they’ve got support for shared libraries.
I’ve got a metric tonne of scripts for dealing with AWS environments in Ruby that I’ve written over the last six years of working on IES, mostly to organise data and application deployments. I’ve been wanting to put a web interface over them – to make it easier for other people in my team to use them – for some time, and even to make an iOS app for it, but I also didn’t want to run a dedicated backend server for a back-office app that I would use maybe a couple of times a week.
AWS Lambda is the perfect solution for building a backend for backoffice-style apps. But the thought of rebuilding these scripts as Node or Python was too much. Looking forward to trying this out!
This is very much in the aide-mémoire category – when setting up an AWS OpsWorks stack with Chef 12, remember to set up the security groups.
Continue reading “Configuring OpsWorks with Chef12 – Don’t forget Security”
Well, it’s been three-and-a-half years, but I’ve finally got around to getting to a point of writing an iOS app. I wouldn’t hold your breath waiting to get a copy, though – it’s purely for my private use, to aid in monitoring and administering the IES project.
After doing enough tutorials and similar exercises to be comfortable in building the app and the UI, I got around to trying calls to the AWS infrastructure. This proved a bit more difficult than I anticipated – hence this aide-mémoire. This isn’t going to be useful for non-iOS developers, and I doubt it’s going to have anything new for more seasoned iOS developer; only iOS noobs like me need bother.
Continue reading “AWS SDK 2.2, iOS 9, Xcode 7 – Adventures in Learning”
I went to build a new Grails-based app today, and I wanted to use SimpleDB as a backend (the app is an internal-use administration app, to configure a suite of AWS-deployed apps). So I went looking on how to use GORM with SimpleDB. This turned out to be a non-trivial task, so I thought I’d share the process with everyone.