docker-compose.yml

x-postgres-env: &postgres-env
  POSTGRES_USER: $SERVICE_USER_POSTGRES
  POSTGRES_PASSWORD: $SERVICE_PASSWORD_POSTGRES
  POSTGRES_DB: "${POSTGRES_DB:-trigger}"
  POSTGRES_HOST: postgres

x-webapp-env: &webapp-env
  LOGIN_ORIGIN: $SERVICE_FQDN_WEBAPP
  APP_ORIGIN: $SERVICE_FQDN_WEBAPP
  DEV_OTEL_EXPORTER_OTLP_ENDPOINT: "${SERVICE_FQDN_WEBAPP}/otel"
  MAGIC_LINK_SECRET: $SERVICE_PASSWORD_32_MAGIC
  SESSION_SECRET: $SERVICE_PASSWORD_32_SESSION
  ENCRYPTION_KEY: $SERVICE_PASSWORD_32_ENCRYPTION
  DATABASE_URL: "postgres://${SERVICE_USER_POSTGRES}:${SERVICE_PASSWORD_POSTGRES}@postgres:5432/${POSTGRES_DB}"
  DIRECT_URL: "postgres://${SERVICE_USER_POSTGRES}:${SERVICE_PASSWORD_POSTGRES}@postgres:5432/${POSTGRES_DB}"
  RESEND_API_KEY: "${RESEND_API_KEY}"
  FROM_EMAIL: "${FROM_EMAIL}"
  RUNTIME_PLATFORM: docker-compose
  NODE_ENV: production
  PORT: 3000
  V3_ENABLED: true

x-worker-env: &worker-env
  PLATFORM_HOST: webapsp
  PLATFORM_WS_PORT: 3000
  SECURE_CONNECTION: "false"
  OTEL_EXPORTER_OTLP_ENDPOINT: "${SERVICE_FQDN_WEBAPP}/otel"

x-redis-env: &redis-env
  REDIS_HOST: redis
  REDIS_PORT: 6379
  REDIS_TLS_DISABLED: true

x-registry-env: &registry-env
  DEPLOY_REGISTRY_HOST: docker.io
  DEPLOY_REGISTRY_NAMESPACE: <update-me>

services:
  webapp:
    image: "ghcr.io/triggerdotdev/trigger.dev:self-host-rc.3"
    restart: unless-stopped
    environment:
      <<: *webapp-env
      <<: *postgres-env
      <<: *redis-env
    depends_on:
      - postgres
      - redis
  postgres:
    image: "postgres:16"
    restart: unless-stopped
    volumes:
      - "postgres-data:/var/lib/postgresql/data/"
    environment:
      <<: *postgres-env
    healthcheck:
      test:
        - CMD-SHELL
        - "pg_isready -U $${POSTGRES_USER} -d $${POSTGRES_DB}"
      interval: 5s
      timeout: 20s
      retries: 10
  redis:
    image: "redis:7"
    restart: unless-stopped
    volumes:
      - "redis-data:/data"
    environment:
      REDIS_HOST: redis
      REDIS_PORT: 6379
      REDIS_TLS_DISABLED: true
  docker-provider:
    image: "ghcr.io/triggerdotdev/provider/docker:self-host-rc.3"
    restart: unless-stopped
    volumes:
      - "/var/run/docker.sock:/var/run/docker.sock"
    user: root
    depends_on:
      - webapp
    environment:
      <<: *worker-env
      <<: *registry-env
      PLATFORM_SECRET: $SERVICE_PASSWORD_64_PROVIDER
  coordinator:
    image: "ghcr.io/triggerdotdev/coordinator:self-host-rc.3"
    restart: unless-stopped
    volumes:
      - "/var/run/docker.sock:/var/run/docker.sock"
    user: root
    depends_on:
      - webapp
    environment:
      <<: *worker-env
      <<: *registry-env
      PLATFORM_SECRET: $SERVICE_PASSWORD_64_COORDINATOR

generate-env.sh

#!/bin/bash

generate_random_string() {
    length=$1
    openssl rand -base64 $((length * 2)) | tr -dc 'A-Za-z0-9!#$%&()*+,-./:;<=>?@[]^_`{|}~' | head -c $length
}

# Generate secrets
POSTGRES_PASSWORD=$(generate_random_string 32)
MAGIC_LINK_SECRET=$(generate_random_string 32)
SESSION_SECRET=$(generate_random_string 32)
ENCRYPTION_KEY=$(generate_random_string 32)
PROVIDER_PASSWORD=$(generate_random_string 64)
COORDINATOR_PASSWORD=$(generate_random_string 64)

# Set other variables
SERVICE_USER_POSTGRES=postgres
POSTGRES_DB=trigger
POSTGRES_HOST=postgres
SERVICE_FQDN_WEBAPP=https://...
WHITELISTED_EMAILS=...
ADMIN_EMAILS=...
AUTH_GITHUB_ID=...
AUTH_GITHUB_SECRET=...
RUNTIME_PLATFORM=docker-compose
NODE_ENV=production
V3_ENABLED=true

# Evaluate DATABASE_URL and DIRECT_URL
DATABASE_URL="postgresql://${SERVICE_USER_POSTGRES}:${POSTGRES_PASSWORD}@${POSTGRES_HOST}:5432/${POSTGRES_DB}"
DIRECT_URL="${DATABASE_URL}"

# Create .env content with evaluated values
cat << EOF
# PostgreSQL settings
SERVICE_USER_POSTGRES=$SERVICE_USER_POSTGRES
SERVICE_PASSWORD_POSTGRES=$POSTGRES_PASSWORD
POSTGRES_DB=$POSTGRES_DB
POSTGRES_HOST=$POSTGRES_HOST
DATABASE_URL='$DATABASE_URL'
DIRECT_URL='$DIRECT_URL'

# Webapp settings
SERVICE_FQDN_WEBAPP=$SERVICE_FQDN_WEBAPP
SERVICE_PASSWORD_32_MAGIC=$MAGIC_LINK_SECRET
SERVICE_PASSWORD_32_SESSION=$SESSION_SECRET
SERVICE_PASSWORD_32_ENCRYPTION=$ENCRYPTION_KEY
RESEND_API_KEY=
FROM_EMAIL=

# Admin
WHITELISTED_EMAILS="$WHITELISTED_EMAILS"
ADMIN_EMAILS="$ADMIN_EMAILS"

# GitHub settings
AUTH_GITHUB_ID=$AUTH_GITHUB_ID
AUTH_GITHUB_SECRET=$AUTH_GITHUB_SECRET

# Worker settings
SERVICE_PASSWORD_64_PROVIDER=$PROVIDER_PASSWORD
SERVICE_PASSWORD_64_COORDINATOR=$COORDINATOR_PASSWORD

# Registry settings
DEPLOY_REGISTRY_NAMESPACE=

# Other settings
RUNTIME_PLATFORM=$RUNTIME_PLATFORM
NODE_ENV=$NODE_ENV
V3_ENABLED=$V3_ENABLED
EOF

If someone ever encounters this, I updated coolify to v4.0.0-beta.329 shortly after creating this gist and the simple trigger template from the resource catalog just works ™️!

what is the resource catalog?

Hey @AkaCoder404 , that would be the page you see when you go to your project > Resources > New, and you should see a big list with databases and other OSS services. You should see something like this in the list:

Let me know if you have any more questions!

Thanks!