Como instalar Servidor PostgreSQL no RHEL 8

dnf install @postgresql

dnf install https://download.postgresql.org/pub/repos/yum/reporpms/EL-8-x86_64/pgdg-redhat-repo-latest.noarch.rpm

dnf update

dnf install postgresql11-server postgresql11  postgresql11-contrib

/usr/bin/postgresql-setup --initdb

systemctl start postgresql

systemctl enable postgresql

systemctl status postgresql

passwd postgres

su - postgres

psql -c "ALTER USER postgres WITH PASSWORD 'adminpasswdhere123';"

systemctl reload postgresql