Terraform pull request automation on GitHub using GitHub Actions.
terraform instead of atlantis command)
Installs multiple versions of Terragrunt to ~/.terragrunt.versions and allows fast switching between them similar
to what tfenv does for Terraform.
This is more recently updated than tgenv.
https://github.com/warrensbox/tgswitch?tab=readme-ov-file#installation
Installs multiple versions of Terraform to ~/.tfenv in order to maintain compatibility with different Terraform code
bases.
Otherwise using a newer globally installed version of Terraform will upgrade the terraform.tfstate file and break
other clients who will be forced to upgrade to the same version in order to run again.
On Mac, install tfenv:
First install AWS CLI as per the AWS page.
Then run the eks_kube_creds.sh script from the DevOps-Bash-tools repo's aws/ directory.
This will find and configure kube config for all your kubernetes clusters in the current AWS account.
direnv reads .envrc files and auto-loads useful environment variables upon switching directories
that allow you to quickly switch between AWS profiles, EKS clusters, Terraform & Terragrunt versions or any number of
other software versions or profiles.
On Mac just:
Helm is better for publishing Kubernetes configuration for official apps.
Kustomize is better for internal team managed apps, or for wrapping / extending / patching Helm generated k8s yaml.
Helm requires you to plan up front all configuration parameters. This is quite hard to do unless you want to spend a huge amount of time trying to think about all possible variations.
Package Manager for Kubernetes.
Helm is the original Kubernetes app manager before the rise of Kustomize and still the primary mechanism of deploying public Kubernetes applications.
values.yaml variables
Proprietary MPP SQL OLAP database with a free community edition.
https://developer.hashicorp.com/vault
The leading open source secrets manager.
The build file for a docker image.