helmfile.yaml

# This file uses some env variables used by CircleCI, to use it locally, look at the misc/localEnvForDeployement.sh file

# When master is deployed, it will be exposed on this domain:
{{ $masterHost := "api.YOUR_DOMAIN.com" }}
# When another branch is deployed, its domain will be  host will be this prepended by the branch name:
# If you want subdomain, you can use something like ".dev.your-project.com" and it will generate "develop.dev.your-project.com" for the develop branch
# you can also use something like "-dev.your-project.com" and it will be "develop-dev.your-project.com"
{{ $branchesHost := ".dev.YOUR_DOMAIN.com" }}

{{ $masterReplicaCount := 3 }}
{{ $otherBranchesReplicaCount := 1 }}

# Using CircleCI env variable, change this with the variable you use
{{ $reponame := env "CIRCLE_PROJECT_REPONAME" | default "api-kickstarter" }}
{{ $branch := env "CIRCLE_BRANCH" | default "master" }}

releases:
  - name: {{ $reponame }}-{{ $branch }}
    namespace: {{ $reponame }}-{{ $branch }}
    chart: ./helm
    set:
      - name: exposing.hosts[0]
        value: {{ if eq $branch "master" }} {{ $masterHost }} {{ else }} {{ $branch }}{{ $branchesHost }} {{ end }}
      - name: image.repository
        value: {{ requiredEnv "CIRCLE_PROJECT_USERNAME" }}/{{ requiredEnv "CIRCLE_PROJECT_REPONAME" }}
      - name: image.tag
        value: {{ requiredEnv "CIRCLE_SHA1" }}
      - name: imageCredentials.registry
        value: {{ requiredEnv "DOCKER_REGISTRY" }}
      - name: imageCredentials.username
        value: {{ requiredEnv "DOCKER_USER" }}
      - name: imageCredentials.password
        value: {{ requiredEnv "DOCKER_PASSWORD" }}
      - name: replicaCount
        value: {{ if eq $branch "master" }} {{ $masterReplicaCount }} {{ else }} {{ $otherBranchesReplicaCount }} {{ end }}