RHEL9-CIS/tasks/section_1/cis_1.1.8.x.yml

---

# Skips if mount is absent
- name: "1.1.8.1 | AUDIT | Ensure /dev/shm is a separate partition"
  block:
      - name: "1.1.8.1 | AUDIT | Ensure /dev/shm is a separate partition | Absent"
        ansible.builtin.debug:
            msg: "Warning!! {{ required_mount }} doesn't exist. This is a manual task"
        register: home_mount_absent
        changed_when: home_mount_absent.skipped is undefined
        when:
            - required_mount not in mount_names

      - name: "1.1.8.1 | AUDIT | Ensure separate partition exists for /home | Warn Count"
        ansible.builtin.set_fact:
            control_number: "{{ control_number }} + [ 'rule_1.1.8.1' ]"
            warn_count: "{{ warn_count | int + 1 }}"
        when:
            - required_mount not in mount_names

      - name: "1.1.8.1 | AUDIT | Ensure separate partition exists for /home | Present"
        ansible.builtin.debug:
            msg: "Congratulations: {{ required_mount }} exists."
        register: home_mount_present
        when:
            - required_mount in mount_names
  vars:
      required_mount: '/dev/shm'
  when:
      - rhel9cis_rule_1_1_8_1
  tags:
      - level1-server
      - level1-workstation
      - audit
      - mounts
      - rule_1.1.8.1
      - skip_ansible_lint

- name: |
       "1.1.8.2 | PATCH | Ensure nodev option set on /dev/shm partition | Set nodev option
        1.1.8.3 | PATCH | Ensure noexec option set on /dev/shm partition | Set nosuid option
        1.1.8.4 | PATCH | Ensure nosuid option set on /dev/shm partition | Set noexec option"
  ansible.builtin.mount:
      name: /dev/shm
      src: tmpfs
      fstype: tmpfs
      state: mounted
      opts: defaults,{% if rhel9cis_rule_1_1_8_2 %}nodev,{% endif %}{% if rhel9cis_rule_1_1_8_3 %}noexec,{% endif %}{% if rhel9cis_rule_1_1_8_4 %}nosuid{% endif %}
  notify: change_requires_reboot
  when:
      - rhel9cis_rule_1_1_8_2 or
        rhel9cis_rule_1_1_8_3 or
        rhel9cis_rule_1_1_8_4
  tags:
      - level1-server
      - level1-workstation
      - patch
      - mounts
      - rule_1.1.8.2
      - rule_1.1.8.3
      - rule_1.1.8.4