# ===========================================================================
# Example Docker Compose file
# ===========================================================================
#
# Purpose:
# --------
#
# This file is an example Docker Compose configuration for self hosting
# Sure on your local machine or on a cloud VPS.
#
# The configuration below is a "standard" setup that works out of the box,
# but if you're running this outside of a local network, it is recommended
# to set the environment variables for extra security.
#
# Setup:
# ------
#
# To run this, you should read the setup guide:
#
# https://github.com/we-promise/sure/blob/main/docs/hosting/docker.md
#
# Troubleshooting:
# ----------------
#
# Problems? Swing by our Discord or open a Discussion here:
#
# https://github.com/we-promise/sure/discussions/categories/general
#
# IPv6 Note (Yahoo Finance Sync, others?):
# ----------------------------------------
# If you encounter "Failed to open TCP connection" errors to hosts like
# fc.yahoo.com in your environment, the issue may be that DNS resolves
# to an IPv6 address first. Since IPv6 may not be configured in the container,
# the connection hangs. To work around this, you can hardcode the IPv4
# addresses in your container's /etc/hosts or set custom DNS:
#
#   extra_hosts:
#     - "fc.yahoo.com:173.223.12.81"
#     - "query1.finance.yahoo.com:98.136.48.169"
#     - "query2.finance.yahoo.com:98.136.48.169"
#
# Or use explicit DNS servers that prefer IPv4 (already configured below).
#

x-db-env: &db_env
  POSTGRES_USER: ${POSTGRES_USER:-sure_user}
  POSTGRES_PASSWORD: ${POSTGRES_PASSWORD:-sure_password}
  POSTGRES_DB: ${POSTGRES_DB:-sure_production}

x-rails-env: &rails_env
  <<: *db_env
  SECRET_KEY_BASE: ${SECRET_KEY_BASE:-a7523c3d0ae56415046ad8abae168d71074a79534a7062258f8d1d51ac2f76d3c3bc86d86b6b0b307df30d9a6a90a2066a3fa9e67c5e6f374dbd7dd4e0778e13}
  SELF_HOSTED: "true"
  RAILS_FORCE_SSL: "false"
  RAILS_ASSUME_SSL: "false"
  DB_HOST: db
  DB_PORT: 5432
  REDIS_URL: redis://redis:6379/1
  # NOTE: enabling OpenAI will incur costs when you use AI-related features in the app (chat, rules).  Make sure you have set appropriate spend limits on your account before adding this.
  OPENAI_ACCESS_TOKEN: ${OPENAI_ACCESS_TOKEN}

services:
  web:
    image: ghcr.io/we-promise/sure:stable
    volumes:
      - app-storage:/rails/storage
    ports:
      - ${PORT:-3000}:3000
    restart: unless-stopped
    environment:
      <<: *rails_env
    depends_on:
      db:
        condition: service_healthy
      redis:
        condition: service_healthy
    dns:
      - 8.8.8.8
      - 1.1.1.1
    networks:
      - sure_net

  worker:
    image: ghcr.io/we-promise/sure:stable
    command: bundle exec sidekiq
    volumes:
      - app-storage:/rails/storage
    restart: unless-stopped
    depends_on:
      db:
        condition: service_healthy
      redis:
        condition: service_healthy
    dns:
      - 8.8.8.8
      - 1.1.1.1
    environment:
      <<: *rails_env
    networks:
      - sure_net

  db:
    image: postgres:16
    restart: unless-stopped
    volumes:
      - postgres-data:/var/lib/postgresql/data
    environment:
      <<: *db_env
    healthcheck:
      test: [ "CMD-SHELL", "pg_isready -U $$POSTGRES_USER -d $$POSTGRES_DB" ]
      interval: 5s
      timeout: 5s
      retries: 5
    networks:
      - sure_net

  backup:
    profiles:
      - backup
    image: prodrigestivill/postgres-backup-local
    restart: unless-stopped
    volumes:
      - /opt/sure-data/backups:/backups # Change this path to your desired backup location on the host machine
    environment:
      - POSTGRES_HOST=db
      - POSTGRES_DB=${POSTGRES_DB:-sure_production}
      - POSTGRES_USER=${POSTGRES_USER:-sure_user}
      - POSTGRES_PASSWORD=${POSTGRES_PASSWORD:-sure_password}
      - SCHEDULE=@daily # Runs once a day at midnight
      - BACKUP_KEEP_DAYS=7 # Keeps the last 7 days of backups
      - BACKUP_KEEP_WEEKS=4 # Keeps 4 weekly backups
      - BACKUP_KEEP_MONTHS=6 # Keeps 6 monthly backups
    depends_on:
      - db
    networks:
      - sure_net

  redis:
    image: redis:latest
    restart: unless-stopped
    volumes:
      - redis-data:/data
    healthcheck:
      test: [ "CMD", "redis-cli", "ping" ]
      interval: 5s
      timeout: 5s
      retries: 5
    networks:
      - sure_net

volumes:
  app-storage:
  postgres-data:
  redis-data:

networks:
  sure_net:
    driver: bridge
