Index

Managed environments for an app

version: 0.14.1

.options: &options
  wait: true
  namespace: test

releases:
  - name: app
    chart:
      name: charts/backend
    <<: *options
    tags:
      - app
      - product
    values:
      # all products & all envs
      - values/product/_/_.yml
      # all products & an env
      - values/product/_/{{ requiredEnv "CI_ENVIRONMENT" }}.yml
      # a product & all envs
      - values/product/app/_.yml
      # a product & an env
      - values/product/app/{{ requiredEnv "CI_ENVIRONMENT" }}.yml

This example does something similar to this

export CI_ENVIRONMENT=stage

helm upgrade --install app charts/backend \
   --namespace test --wait \
   -f values/product/_/_.yml \
   -f values/product/_/$CI_ENVIRONMENT.yml \
   -f values/product/app/_.yml \
   -f values/product/app/$CI_ENVIRONMENT.yml

How to use secret manager?

Step 1. Create next secret

aws secretsmanager create-secret --name hello/foobar --secret-string '{"foo":"bar"}'

Step 2. Create helmwave.yml

repositories:
  - name: bitnami
    url: https://charts.bitnami.com/bitnami

template:
  gomplate:
    enabled: true
    data:
      sources:
        secret:
          url:
            scheme: aws+sm
            path: 'hello/foobar'

releases:
  - name: app
    chart:
      name: bitnami/nginx
    namespace: test
    values:
      - vaules-secret.yaml

Step 3. Create vaules-secret.yaml

secret: {{ datasource "secret" }}

Step 4. Run helmwave build

You will get secret: {"foo":"bar"}