render.yaml

# EmailEngine blueprint for Render.com
# Use the following repository address when setting up a new blueprint application:
#   https://github.com/postalsys/emailengine

services:
    # Web service
    - type: web
      name: emailengine
      runtime: node
      repo: https://github.com/postalsys/emailengine.git
      plan: pro
      previewPlan: standard
      numInstances: 1
      #healthCheckPath: /health
      buildCommand: npm install --omit=dev
      preDeployCommand: ./update-info.sh
      startCommand: npm start
      envVars:
          - key: EENGINE_REDIS
            fromService:
                type: redis
                name: ee-redis
                property: connectionString
          - key: EENGINE_SECRET
            generateValue: true
          - key: EENGINE_WORKERS
            value: 2
          - key: EENGINE_TIMEOUT
            value: 30s
          - key: EENGINE_HOST
            value: 0.0.0.0
          - key: EENGINE_API_PROXY
            value: 1
          - key: EENGINE_MAX_SIZE
            value: 25M
      autoDeploy: false # optional

    # The Redis instance
    - type: redis
      name: ee-redis
      ipAllowList: []
      maxmemoryPolicy: noeviction # optional (defaults to allkeys-lru)
      plan: standard
      previewPlan: standard