Best Way to Deploy Updates in aaPanel with a Different User

To achieve your goal of deploying updates with a different user while maintaining the correct ownership for the web server, you can use a combination of user groups and Access Control Lists (ACLs). Here's a step-by-step guide:

1. Create a User Group:

   First, create a new group that includes both www and my_user. This will allow my_user to have the necessary permissions to update files.

   sudo groupadd webdev
   sudo usermod -aG webdev www
   sudo usermod -aG webdev my_user
   

2. Set Group Ownership:

   Change the group ownership of the /www/wwwroot/ directory to the new group webdev.

   sudo chown -R :webdev /www/wwwroot/
   

3. Set Directory Permissions:

   Ensure that the group has the necessary permissions to read, write, and execute within the directory.

   sudo chmod -R 775 /www/wwwroot/
   

4. Use ACLs for Fine-Grained Control:

   Set up ACLs to ensure that my_user can write to the directory, and that new files created by my_user will be owned by the www user.

   sudo setfacl -R -m u:my_user:rwx /www/wwwroot/
   sudo setfacl -R -m d:u:www:rwx /www/wwwroot/
   

   The -R flag applies the ACLs recursively, -m modifies the ACL, and -d sets default ACLs for new files.

5. Deploy Updates:

   Now, my_user can deploy updates to the /www/wwwroot/ directory. After deployment, ensure that the files are owned by the www user:

   sudo chown -R www:www /www/wwwroot/
   

6. Verify Permissions:

   After setting up, verify that the permissions are correctly applied:

   getfacl /www/wwwroot/
   

This setup allows my_user to deploy updates while ensuring that the web server continues to function correctly with the necessary file ownership and permissions.