1º Open Source Joinville Meetup
Shared some tips about managing medium-sized OpenSource projects. The slides are in Portuguese. …
Hey, I’m Carlos!
I create, maintain, and operate software. Sometimes I write about it here.
High availability with nats-streaming-server (fault-tolerance)
I wanted to set up a fault tolerant nats-streaming-server, but couldn’t find a …
Faster Docker builds using go modules
Quick tip to improve the docker build speed using go modules.
Normally, I would do something …
High availability with nats-streaming-server (clustering)
I wanted to set up a high available nats-streaming-server cluster, but couldn’t find a …
Git: check if a folder changed
Often I need to “do X only if files on some folder changed” or whatever. I always …
GoReleaser Docker support
The next GoReleaser version will have a more flexible Docker configuration format. In this post …
Golang: cache things using interfaces
Caching things can be hard to do and hard to test. In this post I’ll demonstrate a …
Monitoring GitHub releases with Prometheus
I have written some exporters to observe things on GitHub. This is how and why.
We will talk …
Using Goss to validate Packer builds
Ever wanted to validate your Packer image with Goss? Well, you can!
I was looking into ways to …