# yaml-language-server: $schema=https://cubeship.dev/schema/template/v1.json
version: 1
name: 'Mailpit'
# The first release that publishes SMTP and keeps a volume's data across deploys.
minCubeship: "0.7.2"
project: mailpit

inputs:
  - key: domain
    type: domain
    label: Where the Mailpit inbox answers
  - key: username
    type: text
    label: The username you sign in with
    help: No spaces and no colon.
    default: admin
    pattern: ^[^\s:]+$
  - key: password
    type: secret
    label: The password you sign in with
    generate: 24
  - key: maxMessages
    type: number
    label: How many messages to keep
    help: The oldest are deleted beyond this. 0 keeps every message.
    default: 500
    min: 0
  - key: smtpPort
    type: number
    label: The port SMTP answers on
    help: Choose a port from 1024 to 65535, and open it in your provider's firewall too.
    default: 1025
    min: 1024
    max: 65535

apps:
  - key: web
    name: mailpit
    image: axllent/mailpit
    tag: v1.31.1
    port: 8025
    # Outside the sign-in, and 200 only once the database answers.
    health: /readyz
    domains:
      - host: ${input.domain}
    tcp:
      - port: 1025
        host: ${input.smtpPort}
    volumes:
      - path: /data
    limits: { cpu: 1, memory: 512Mi }
    env:
      MP_DATABASE: /data/mailpit.db
      MP_MAX_MESSAGES: ${input.maxMessages}
      # Basic auth for the web UI and API; plain user:password is accepted.
      MP_UI_AUTH: ${input.username}:${input.password}
      # SMTP on 1025 takes any credentials, or none, without TLS: it is
      # reachable only by apps on the same instance.
      MP_SMTP_AUTH_ACCEPT_ANY: "true"
      MP_SMTP_AUTH_ALLOW_INSECURE: "true"