Instalación
Centos 8 Mirror List https://stackoverflow.com/questions/70926799/centos-through-vm-no-urls-in-mirrorlist
Apache https://www.digitalocean.com/community/tutorials/how-to-install-the-apache-web-server-on-centos-8-es
GIT https://www.digitalocean.com/community/tutorials/how-to-install-git-on-centos-8-es
PHP 7.3 https://www.itsupportwale.com/blog/how-to-install-php-7-3-on-centos-8/
MySQL https://www.digitalocean.com/community/tutorials/how-to-install-mysql-on-centos-8-es
SOAP CENTOS COMMAND setsebool -P httpdcannetwork_connect on
In my case: PHP-FMP and Nginx in same server and Apache tomcat (with te web services/soap) working throw Nginx load balancer in another server (both servers with Centos 7) Watching logs for nginx/php/tomcat I saw calls to the name of my upstream (ex. http://myLoadBalancer.com/xxxx) in the tomcat server. So, I added to /etc/hosts myLoadBalancer.com
I dont remember the next error related with that, but I remember excecute the next line