Category: code

Scan Docker container images without logging into any solution

Posted on 15/01/202209/04/2023 by Bernard Pietraga

Sometimes you want a quick check for any CVE in the Docker image. You are in some Linux machine. You don’t want to use docker scan which is based on Snyk and requires login. Well, you can use the Trivy. It is free, has Apache 2.0 License. Additionally, the tool works with the Terraform code […]

The Terraformer might be handy for your IAC toolbelt

Posted on 08/01/202209/04/2023 by Bernard Pietraga

Terraform now is pretty much one of the most widely used tools if not industry standard for Cloud configuration. No matter if it is AWS, GCP, or Azure. Unfortunately its resource import feature is tedious to use. If you want to move the existing cloud setup to terraform, there is a better way to do […]

Kubernetes GitOps with Flux CD

Posted on 22/09/202109/04/2023 by Bernard Pietraga

I’ve blogged about it on TravelAudience Tech Medium – GitOps Continuous Delivery on Kubernetes with Flux, Helm and CircleCI. Feel free to click on the link above and read it.

Scaling Deployments With Go Kubernetes Client

Posted on 13/05/202109/04/2023 by Bernard Pietraga

So you want to auto scale your deployments with Golang? I’ve written this post as I haven’t found any comprehensive guide on doing simple scaling from within Golang app. It utilizes Kubernetes client-go and Kubernetes apimachinery. Note that official documentation is great and can provide information that enable everyone to get up to speed easily. […]

Bash array as a Terraform list of strings input variable

Posted on 26/06/202009/04/2023 by Bernard Pietraga

So terraform supports string list assigment to new input variable but not the bash array format. But during the time of writing. Lets say that we have bash array like this one below BASH_ARRAY=( “a” “b” “c” ) And we want to pass the bash array to terraform variable declaration which is list of strings. […]