The Budgetkey Kubernetes environment manages most Budgetkey infrastructure as code.

The root of this repository is a Helm chart with helm charts under charts-external defined as dependencies of this chart. The dependencies are defined in Chart.yaml.

Values are defined in the following Helm value files:

• values-global.yaml - global values - should be relevant for any environment
• values-hasadna.yaml - values which are specific for Hasadna's production Kubernetes cluster
• values.auto-updated.yaml - values which are auto-updated by CI/CD from other repositories.

This chart is continuously synced to Hasadna cluster via ArgoCD as defined here.

Local development can be done by installing either this root helm chart or any of the dependant charts to your local Kubernetes cluster using Helm.

All code assumes you are inside a bash shell with required dependencies and connected ot the relevant environment

• Duplicate and modify an existing chart under charts-external directory
• Setup the external app's continuous deployment
  • Copy the relevant steps from an existing app's .travis.yml
  • Also, suggested to keep deployment notes in the app's README.md
  • Follow the app's README to setup Docker and GitHub credentials on Travis

Secrets are stored and managed directly in kubernetes and are not managed via Helm.

To update an existing secret, delete it first kubectl delete secret SECRET_NAME

After updating a secret you should update the affected deployments, you can use ./force_update.sh to do that

All secrets should be optional so you can run the environment without any secretes and will use default values similar to dev environments.

Each environment may include a script to create the environment secrets under environments/ENVIRONMENT_NAME/secrets.sh - this file is not committed to Git.

You can use the following snippet in the secrets.sh script to check if secret exists before creating it:

! kubectl describe secret <SECRET_NAME> &&\
  kubectl create secret generic <SECRET_NAME> <CREATE_SECRET_PARAMS>