CIS - RHEL 8 Based Systems

Asible role to apply CIS Benchmark on RHEL 8 based systems.

Requirements

Create below partitions at the time of installation. The role will not create any of these partitions.

1.1.6   | Ensure separate partition exists for /var (Scored)
1.1.7   | Ensure separate partition exists for /var/tmp (Scored)
1.1.11  | Ensure separate partition exists for /var/log (Scored)
1.1.12  | Ensure separate partition exists for /var/log/audit (Scored)
1.1.13  | Ensure separate partition exists for /home (Scored)

Support Matrix

Destro	Status
CentOS 8	Supported (Tested)
RHEL 8	Supported (Tested)
Oracle Linux 8	Supported (Tested)

Role Variables

deafult/main.yml variables are pretty self explanatory.

Notes

The role will setup Authselect with a custom profile when you enable CIS rules 5.3.1, 5.3.2, 5.4.2, 5.4.3, 5.4.4.

The recommended approch to join the node to an Active Directory domain with 'realmd'

Update realmd-distro conf (/usr/lib/realmd/realmd-distro.conf) with below.

[commands]
sssd-enable-logins = /usr/bin/sh -c "/usr/bin/systemctl enable oddjobd.service
&& /usr/bin/systemctl start oddjobd.service"

sssd-disable-logins = /bin/true

Example Playbook

  - name: CIS Baseline Setup
    hosts: cis
    remote_user: vagrant
    become: yes

    roles:
      - iquzart.cis_centos_8

License

MIT

Author Information

Muhammed Iqbal iquzart@hotmail.com