Configure the Laravel application

Every Laravel application needs to be configured with environment variables. LaraKube provides a way to set these variables in the values.yml file and seperates between normal environment variables and secrets.

values.yml:

env:
  # App
  APP_NAME: "My application"
  APP_ENV: "staging"
  APP_DEBUG: "false"

More sensitive information, like database credentials or API keys, should be stored in Kubernetes secrets.

kubectl create secret generic my-app-env --namespace=my-namespace

kubectl modify-secret my-app-env -n my-namespace

APP_KEY: ""
DB_PASSWORD: ""
MAIL_USERNAME: ""
MAIL_PASSWORD: ""

Generate the application key:

You can generate the application key locally with the following command:

php artisan key:generate --show

This command will output the key, which you can then copy into the APP_KEY variable in the secret. The key will not be in the terminal history and is not stored in any file.