Installation of Geonode in Centos 7

Requirements:
1. install geonode (geonode.org) in apache server with SSL ex: https://mygeoportal.com in virtual machine.
2. Enable LDAP auth with geonode+postgres_geoserver.
3. Make 4 types of user. (Admin User, Sub Admin)
4. Add openlayer 6 map and cesium js

Reference: https://docs.geonode.org/en/master/install/advanced/core/index.html#