apollo-backend/render.yaml

databases:
- name: srv.postgres
  plan: pro
  user: apollo
  databaseName: apollo
  postgresMajorVersion: 14
  ipAllowList: [] # only allow internal connections

services:
# Redis
- type: redis
  name: srv.redis
  plan: pro
  maxmemoryPolicy: noeviction
  ipAllowList: [] # only allow internal connections

# PGBouncer
- type: worker
  name: srv.pgbouncer
  env: docker
  plan: standard
  repo: https://github.com/renderinc/docker-pgbouncer.git
  envVars:
  - key: ADMIN_USERS
    value: postgres,apollo
  - key: DATABASE_URL
    fromDatabase:
      name: srv.postgres
      property: connectionString
  - key: DEFAULT_POOL_SIZE
    value: 128
  - key: MAX_CLIENT_CONN
    value: 1024
  - key: MIN_POOL_SIZE
    value: 8
  - key: POOL_MODE
    value: transaction
  - key: RESERVE_POOL_TIMEOUT
    value: 1
  - key: SERVER_RESET_QUERY
    value: DISCARD ALL

# StatsD
- type: worker
  name: srv.statsd
  env: docker
  plan: standard
  repo: https://github.com/andremedeiros/render-datadog.git
  envVars:
  - key: DD_API_KEY
    sync: false
  - key: DD_APM_ENABLED
    value: false
  - key: DD_LOG_LEVEL
    value: ERROR

# API
- type: web
  name: web.api
  env: go
  plan: standard
  healthCheckPath: /v1/health
  envVars:
  - fromGroup: env-settings
  - key: REDIS_URL
    fromService:
      type: redis
      name: srv.redis
      property: connectionString
  scaling:
    minInstances: 1
    maxInstances: 3
    targetCPUPercent: 60
  buildCommand: go install github.com/bugsnag/panic-monitor@latest && go build ./cmd/apollo
  startCommand: panic-monitor ./apollo api
  autoDeploy: false

# Notifications
- type: worker
  name: worker.notifications
  env: go
  plan: starter plus
  envVars:
  - fromGroup: env-settings
  - key: REDIS_URL
    fromService:
      type: redis
      name: srv.redis
      property: connectionString
  scaling:
    minInstances: 1
    maxInstances: 10
    targetCPUPercent: 75
  buildCommand: go install github.com/bugsnag/panic-monitor@latest && go build ./cmd/apollo
  startCommand: panic-monitor ./apollo worker --queue notifications --multiplier 64
  autoDeploy: false

# Stuck Notifications Checker
- type: worker
  name: worker.notifications.stuck
  env: go
  plan: starter plus
  envVars:
  - fromGroup: env-settings
  - key: REDIS_URL
    fromService:
      type: redis
      name: srv.redis
      property: connectionString
  scaling:
    minInstances: 1
    maxInstances: 10
    targetCPUPercent: 75
  buildCommand: go install github.com/bugsnag/panic-monitor@latest && go build ./cmd/apollo
  startCommand: panic-monitor ./apollo worker --queue stuck-notifications --multiplier 64
  autoDeploy: false

# Scheduler
- type: worker
  name: app.scheduler
  env: go
  plan: starter
  envVars:
  - fromGroup: env-settings
  - key: REDIS_URL
    fromService:
      type: redis
      name: srv.redis
      property: connectionString
  buildCommand: go install github.com/bugsnag/panic-monitor@latest && go build ./cmd/apollo
  startCommand: panic-monitor ./apollo scheduler
  autoDeploy: false

# User Watcher
- type: worker
  name: worker.watcher.users
  env: go
  plan: starter
  envVars:
  - fromGroup: env-settings
  - key: REDIS_URL
    fromService:
      type: redis
      name: srv.redis
      property: connectionString
  buildCommand: go install github.com/bugsnag/panic-monitor@latest && go build ./cmd/apollo
  startCommand: panic-monitor ./apollo worker --queue users --multiplier 16
  autoDeploy: false

# Subreddit Watcher
- type: worker
  name: worker.watcher.subreddits
  env: go
  plan: starter plus
  envVars:
  - fromGroup: env-settings
  - key: REDIS_URL
    fromService:
      type: redis
      name: srv.redis
      property: connectionString
  scaling:
    minInstances: 1
    maxInstances: 10
    targetCPUPercent: 75
  buildCommand: go install github.com/bugsnag/panic-monitor@latest && go build ./cmd/apollo
  startCommand: panic-monitor ./apollo worker --queue subreddits --multiplier 64
  autoDeploy: false

# Trending Posts Watcher
- type: worker
  name: worker.watcher.trending
  env: go
  plan: starter plus
  envVars:
  - fromGroup: env-settings
  - key: REDIS_URL
    fromService:
      type: redis
      name: srv.redis
      property: connectionString
  scaling:
    minInstances: 1
    maxInstances: 10
    targetCPUPercent: 75
  buildCommand: go install github.com/bugsnag/panic-monitor@latest && go build ./cmd/apollo
  startCommand: panic-monitor ./apollo worker --queue trending --multiplier 64
  autoDeploy: false

envVarGroups:
# Environment
- name: env-settings
  envVars:
  - key: APPLE_KEY_ID
    sync: false
  - key: APPLE_KEY_PATH
    value: /etc/secrets/apple.p8
  - key: APPLE_TEAM_ID
    sync: false
  - key: BUGSNAG_API_KEY
    sync: false
  - key: DATABASE_CONNECTION_POOL_URL
    sync: false # TODO
  - key: DD_API_KEY
    sync: false
  - key: ENV
    sync: false
  - key: REDDIT_CLIENT_ID
    sync: false
  - key: SMTP2GO_API_KEY
    sync: false
  - key: STATSD_URL
    sync: false