Kubernetes

Helm is a great tool to deploy popular services and applications to your Kubernetes cluster, but from the moment I started using it I had a feeling that something is missing. You could easily configure and install whatever, but each chart that you use is a separate unit and there is no code containing all resources. This practically means in case of disaster it was still not easy to recreate the cluster, at least not in a quick time frame. Another contra is that in order to pin exact image versions, you would have to edit each values file every time you want to upgrade something.

Few days ago, DigitalOcean announced PostgreSQL DBaaS , which is really nice, but even better, they promised soon availability of MySQL and Redis managed services. While we are waiting for this, I will describe in this article how to backup your Kubernetes MySQL database to Spaces , DigitalOcean’s S3 compatible storage.