After entering the system, first perform system settings
1. Configure the security policy
Open the registration portal
Refresh the home page like this, and the registration entry will appear in the upper right corner.
First register and create an administrator
After the registration is successful, use the user to log in to the system, and set the user authority to the administrator in the system management
Setting permissions
At this point, the administrator is set up. Others want to use jenkins. They can register users and let the administrator configure the corresponding permissions.