n8n

apiVersion: leaf/v1
kind: Template
metadata:
  name: n8n
  displayName: 'n8n'
  description: 'Workflow automation with a visual editor and hundreds of integrations.'
  icon: https://github.com/n8n-io.png?size=256
  version: '1.0.0'
  category: automation
  tags: ['automation', 'workflows', 'integrations', 'webhooks']
  keywords: ['zapier', 'make', 'ifttt', 'cron', 'pipelines', 'low code']
  homepage: https://n8n.io
  license: Sustainable Use License

parameters:
  - name: appName
    displayName: 'App Name'
    type: string
    default: 'n8n'
    required: true
    validation:
      pattern: '^[a-z][a-z0-9-]{1,58}[a-z0-9]$'
      message: 'Must be lowercase alphanumeric with hyphens, 3-60 chars'
  - name: domain
    displayName: 'Domain'
    type: string
    required: true
    placeholder: 'n8n.example.com'
  - name: encryptionKey
    displayName: 'Encryption key'
    description: 'Encrypts stored credentials. Generated if left empty. Keep it, or every credential becomes unreadable.'
    type: secret
    validation:
      min: 32
  - name: timezone
    displayName: 'Timezone'
    type: string
    default: 'UTC'
  - name: locale
    displayName: 'Editor language'
    type: select
    default: 'en'
    options:
      - label: 'en'
        value: 'en'
      - label: 'de'
        value: 'de'
      - label: 'es'
        value: 'es'
      - label: 'fr'
        value: 'fr'
      - label: 'it'
        value: 'it'
      - label: 'ja'
        value: 'ja'
      - label: 'ko'
        value: 'ko'
      - label: 'pt'
        value: 'pt'
      - label: 'ru'
        value: 'ru'
      - label: 'zh-CN'
        value: 'zh-CN'
  - name: pruneExecutions
    displayName: 'Prune old executions'
    type: boolean
    default: true
  - name: executionMaxAgeHours
    displayName: 'Keep executions for (hours)'
    type: number
    default: 336
    validation:
      min: 1
  - name: executionsSaveOnSuccess
    displayName: 'Save successful executions'
    type: select
    default: 'all'
    options:
      - label: 'all'
        value: 'all'
      - label: 'none'
        value: 'none'
  - name: diagnostics
    displayName: 'Send diagnostics to n8n'
    type: boolean
    default: false
  - name: logLevel
    displayName: 'Log level'
    type: select
    default: 'info'
    options:
      - label: 'error'
        value: 'error'
      - label: 'warn'
        value: 'warn'
      - label: 'info'
        value: 'info'
      - label: 'debug'
        value: 'debug'
  - name: runners
    displayName: 'Task runners'
    description: 'Runs Code nodes in a separate process'
    type: boolean
    default: true
  - name: smtpHost
    displayName: 'SMTP host'
    description: 'Outgoing mail for user invites and password resets. Optional.'
    type: string
    default: ''
    placeholder: 'smtp.example.com'
  - name: smtpPort
    displayName: 'SMTP port'
    type: number
    default: 587
  - name: smtpUser
    displayName: 'SMTP username'
    type: string
    default: ''
    placeholder: '[email protected]'
  - name: smtpPassword
    displayName: 'SMTP password'
    type: string
    default: ''
    placeholder: 'app password'
  - name: mailFrom
    displayName: 'From address'
    type: string
    default: ''
    placeholder: '[email protected]'
  - name: storage
    displayName: 'Storage'
    description: 'Volume for binary data and local files'
    type: string
    default: '5Gi'
  - name: enableTls
    displayName: 'Enable HTTPS'
    type: boolean
    default: true

resources:
  - name: db
    type: database
    config:
      name: '{{ params.appName }}-db'

  - name: app
    type: deployment
    config:
      name: '{{ params.appName }}'
      image: n8nio/n8n:latest
      replicas: 1
      ports:
        - name: http
          containerPort: 5678
          servicePort: 5678
          protocol: TCP
      volumes:
        - name: data
          type: pvc
          mountPath: /home/node/.n8n
          storageSize: '{{ params.storage }}'
      env:
        - key: DB_TYPE
          value: postgresdb
        - key: DB_POSTGRESDB_HOST
          value: '{{ resources.db.host }}'
        - key: DB_POSTGRESDB_PORT
          value: '{{ resources.db.port }}'
        - key: DB_POSTGRESDB_DATABASE
          value: '{{ resources.db.dbName }}'
        - key: DB_POSTGRESDB_USER
          value: '{{ resources.db.dbUser }}'
        - key: DB_POSTGRESDB_PASSWORD
          value: '{{ resources.db.dbPassword }}'
          secret: true
        - key: N8N_ENCRYPTION_KEY
          value: '{{ params.encryptionKey }}'
          secret: true
        - key: N8N_HOST
          value: '{{ params.domain }}'
        - key: N8N_PORT
          value: '5678'
        - key: N8N_PROTOCOL
          value: https
        - key: WEBHOOK_URL
          value: 'https://{{ params.domain }}/'
        - key: N8N_EDITOR_BASE_URL
          value: 'https://{{ params.domain }}/'
        - key: GENERIC_TIMEZONE
          value: '{{ params.timezone }}'
        - key: TZ
          value: '{{ params.timezone }}'
        - key: N8N_DEFAULT_LOCALE
          value: '{{ params.locale }}'
        - key: EXECUTIONS_DATA_PRUNE
          value: '{{ params.pruneExecutions }}'
        - key: EXECUTIONS_DATA_MAX_AGE
          value: '{{ params.executionMaxAgeHours }}'
        - key: EXECUTIONS_DATA_SAVE_ON_SUCCESS
          value: '{{ params.executionsSaveOnSuccess }}'
        - key: N8N_DIAGNOSTICS_ENABLED
          value: '{{ params.diagnostics }}'
        - key: N8N_PERSONALIZATION_ENABLED
          value: '{{ params.diagnostics }}'
        - key: N8N_LOG_LEVEL
          value: '{{ params.logLevel }}'
        - key: N8N_RUNNERS_ENABLED
          value: '{{ params.runners }}'
        - key: N8N_SECURE_COOKIE
          value: 'true'
        - key: N8N_PROXY_HOPS
          value: '1'
        - key: N8N_EMAIL_MODE
          value: smtp
        - key: N8N_SMTP_HOST
          value: '{{ params.smtpHost }}'
        - key: N8N_SMTP_PORT
          value: '{{ params.smtpPort }}'
        - key: N8N_SMTP_USER
          value: '{{ params.smtpUser }}'
        - key: N8N_SMTP_PASS
          value: '{{ params.smtpPassword }}'
          secret: true
        - key: N8N_SMTP_SENDER
          value: '{{ params.mailFrom }}'

  - name: ingress
    type: ingress
    config:
      host: '{{ params.domain }}'
      tlsEnabled: '{{ params.enableTls }}'
      routes:
        - path: /
          serviceName: '{{ resources.app.serviceName }}'
          servicePort: 5678