Carlos Alexandro Becker

Tagged in

totvs

High availability with nats-streaming-server (fault-tolerance)

I wanted to set up a fault tolerant nats-streaming-server, but couldn’t find a “quick” guide on how to do it - so here we are.

Faster Docker builds using go modules

Quick tip to improve the docker build speed using go modules.

High availability with nats-streaming-server (clustering)

I wanted to set up a high available nats-streaming-server cluster, but couldn’t find a “quick” guide on how to do it. In this post I’ll try to write something that would have helped me earlier.

Git: check if a folder changed

Often I need to “do X only if files on some folder changed” or whatever. I always need to Google that or find it on old scripts…

GoReleaser Docker support

The next GoReleaser version will have a more flexible Docker configuration format. In this post we’ll explore it a bit.

Golang: cache things using interfaces

Caching things can be hard to do and hard to test. In this post I’ll demonstrate a convenient way of doing that using interfaces.

Monitoring GitHub releases with Prometheus

I have written some exporters to observe things on GitHub. This is how and why.

Using Goss to validate Packer builds

Ever wanted to validate your Packer image with Goss? Well, you can!

Keeping json files formatted

I’m working in a project that uses Chef, so it has a lot of JSON files. I like everything to be preperly formatted. The choice of format itself does not bother me much, giving that there is one. This project did not (although it was surprisingly not that bad).

GoReleaser: build and push Snapcraft packages from TravisCI

GoReleaser was able to build snap packages for a long time, but it wasn’t able to push them until today. Let’s see how to wrap to your TravisCI build!