Running SELinux in enforcing mode (AEN 4.2.1)

To run SELinux in Enforcing mode, a few ports must be set up using the semanage port command.

The semange command relies on policycoreutils-python. To install policycoreutils-python, if needed, run:

sudo yum -y install policycoreutils-python

Enable ports 9200 and 9300 for Elasticsearch:

sudo semanage port -a -t http_port_t -p tcp 9200
sudo semanage port -a -t http_port_t -p tcp 9300