Self-Hosting with Custom SSL Cert

Prerequisites

1. Server with at least 4GB memory and at least 1 CPU (as long as there is no contention), with Ubuntu (18.04 or 20.04) as the OS.
2. SMTP server for sending outgoing mail.

Instructions

• SSH into the server you are wishing to host Hudu on.
• Install Docker CE on the server.
  • Setup instructions can be found here. 
  • Do not use SNAP to install Docker - this will cause issues later on.
• Create a blank directory named hudu2 on the home directory. On Ubuntu, you can do this by typing: mkdir ~/hudu2
• Move into the directory. On Ubuntu: cd ~/hudu2
• Place a file named docker-compose.yml in the directory.
  Expand to copy content for docker-compose.yml file

  volumes:  
    postgres_data: {}
    app_data: {}
    redis_data: {}
  services:
    db:    
      image: 'postgres:16.2'    
      volumes:      
        - postgres_data:/var/lib/postgresql/data
      env_file:
        - '.env'
      logging:
        driver: "json-file"
        options:
            max-file: "5"
            max-size: "10m"
      restart: unless-stopped
    redis:
      image: 'redis:7.4.0'
      command: redis-server
      volumes:
        - redis_data:/var/lib/redis/data
      restart: unless-stopped
    app:    
      image: hududocker/hudu:latest
      env_file:
        - '.env'
      volumes:
        - app_data:/var/www/hudu2/public/uploads/
        - app_data:/var/www/hudu2/uploads/      
        - app_data:/var/lib/app/data
      depends_on:      
        - db
        - redis
      logging:
        driver: "json-file"
        options:
            max-file: "5"
            max-size: "100m"
      restart: unless-stopped
    worker:
      depends_on:
        - db
        - redis
      image: hududocker/hudu:latest
      command: bundle exec sidekiq -C config/sidekiq.yml
      volumes:
        - app_data:/var/www/hudu2/public/uploads/
        - app_data:/var/www/hudu2/uploads/
        - '.:/app'
      env_file:
        - '.env'
      logging:
        driver: "json-file"
        options:
            max-file: "5"
            max-size: "100m"
      restart: unless-stopped
    nginx:
      image: lscr.io/linuxserver/nginx
      container_name: nginx
      cap_add:
        - NET_ADMIN
      env_file: 
        - '.env'
      depends_on:
        - app
      volumes:
        - /var/www/hudu2/config:/config
      ports: 
        - 80:80
        - 443:443
      restart: unless-stopped

      Already have a production environment and want to update your docker-compose.yml file? Please visit our Upgrade Postgres in a Production Environment article for more information!

• Place a file named .env in the directory.
  • The contents need to be generated with our config generator: here.

• When both files are residing within the directory, run the command: sudo docker compose up -d to start your Hudu instance.
• Now, run: sudo docker compose down to stop your Hudu instance.
• Create a file called: /var/www/hudu2/config/nginx/proxy.conf with the contents of this file: https://self-hosting.usehudu.com/custom_ssl/proxy.conf  
• Open the file here: /var/www/hudu2/config/nginx/site-confs/default.conf and replace the contents with this file: https://self-hosting.usehudu.com/custom_ssl/default
• Obtain your SSL Certificate and perform the processes highlighted in this document: https://self-hosting.usehudu.com/custom_ssl/Hudu%20SSL%20-%20Comodo.pdf 
• Navigate back to the hudu2 folder. On Ubuntu: cd ~/hudu2
• Start the instance again: sudo docker compose up -d
• Your Hudu should now be up and running! Visit your domain to confirm. If you see a Hudu sign-up screen, it's successful. Head over to the Hudu HQ Billing Portal for a license key.
• If you don't see this screen, contact support, and please provide logs: sudo docker compose logs
  • Please paste these into something like Pastebin.com