linux, devops, sre, cloud, virtualization, containers, performance tunning, golang…
pre-commit - framework for managing git hooks
Beefy IDE helps us a lot with producing good quality code by validating formatting, running some checking scripts, and so on.
TFLint - custom rule
It’s good to have well-defined IAM policies, AWS gives a lot of flexibility in this area.
alternative access to kubernetes node
You as an administrator of kubernetes cluster from time to time you want to get access to the selected node to debug issue.
envchain - store your environment variables more secure
Storing secrets as environment variables is a better approach than hardcoding them into the code, but still, you need to provide them securely.
cosign for container image signing
In a previous blog post, I was mentioning about storing helm charts in the OCI registry.
How to share helm charts?
There are mainly two methods to share your helm chart:
kubectl events
One small neat feature that comes with the latest Kubernetes 1.
New look and feel
To try something new with hugo and noteworthy theme. Keypoint for this change was how easy is to prepare your environment (no external tools to upload to s3, invalidate cloudfront cache, just single binary) and develop new content with live reload.
yubikey attestation
Recently I was wondering how I should easily prove that my yubikey is really mine in a programmatic way.
https version
Proudly announce switching blog from http to https.