Blog

Cloud posts

munger: Scan-to-cloud for local scanners - 31 Jan 2020 Python  Hardware  Cloud 

Despite the ongoing good work in many places to move to fully digital options, many organisations remain committed to sending you shards of dead tree through the post (particularly the NHS, though I can understand that given how they’ve been burnt in the past). Keeping track of all this paper is tricky, and particularly hard…

Solving Docker’s ‘wait for database’ problem - 22 Nov 2019 Cloud  Docker 

One of the problems very familar to anyone doing anything with Docker is that of knowing when a service has become available. If you’re working with Kubernetes, then there are various probes that solve the problem there, but for some reason this has never been solved fully in Docker as such. They are aware it’s…

AWS Lambda and Actix: easy conversion of small web apps into serverless - 23 Apr 2019 Tools  Rust  Cloud 

I’ve been idly considering the uses of serverless computing, and I’m still not convinced it’s worth it. I’ve used it before, mostly as a means to make things happen in response to AWS events, but the pattern everyone talks about is using them to run web apps, and I’m not fully convinced about that. However,…

Wharf: Dokku Web frontend - 28 Feb 2018 Python  Web  Cloud 

As long-time readers of my posts may have noticed, most of the apps I talk about building here are deployed to Heroku. This is mainly because I’ve been a long-term user of theirs, and so when they changed their pricing model a couple of years ago, I got grandfathered in a ridiculous number of free hours.…