replace yum with dnf

Signed-off-by: Sebastian Gumprich <rndmh3ro@users.noreply.github.com>

Author: rndmh3ro

molecule/mysql_hardening/prepare.yml

@@ -67,7 +67,7 @@
         - ansible_distribution_major_version|int < 20
 
     - name: Install required MySQL Python libraries on RHEL
-      ansible.builtin.yum:
+      ansible.builtin.dnf:
         name: "{% if 'python3' in ansible_python_interpreter | default('') %}python36-PyMySQL{% else %}python2-PyMySQL{% endif %}"
       when:
         - ansible_os_family == "RedHat"

molecule/os_hardening/prepare.yml

@@ -41,7 +41,7 @@
       when: ansible_facts.os_family == 'Archlinux'
 
     - name: Install required tools on RHEL # noqa ignore-errors
-      ansible.builtin.yum:
+      ansible.builtin.dnf:
         name:
           - openssh-clients
           - openssh

molecule/os_hardening_vm/prepare.yml

@@ -73,7 +73,7 @@
       when: ansible_facts.os_family == 'Archlinux'
 
     - name: Install required tools on RHEL # noqa ignore-errors
-      ansible.builtin.yum:
+      ansible.builtin.dnf:
         name:
           - openssh-clients
           - openssh

molecule/ssh_hardening/prepare.yml

@@ -13,7 +13,7 @@
       when: ansible_facts.distribution == 'Fedora'
 
     - name: Install packages # noqa ignore-errors
-      ansible.builtin.yum:
+      ansible.builtin.dnf:
         name:
           - openssh-clients
           - openssh-server

molecule/ssh_hardening_custom_tests/prepare.yml

@@ -13,7 +13,7 @@
       when: ansible_facts.distribution == 'Fedora'
 
     - name: Install packages # noqa ignore-errors
-      ansible.builtin.yum:
+      ansible.builtin.dnf:
         name:
           - openssh-clients
           - openssh-server

roles/os_hardening/tasks/pam_rhel.yml

@@ -1,6 +1,6 @@
 ---
 - name: Install sssd-clients
-  ansible.builtin.yum:
+  ansible.builtin.dnf:
     name: sssd-client
     state: present
   when:

roles/os_hardening/tasks/yum.yml

@@ -45,7 +45,7 @@
     - /etc/yum/pluginconf.d/rhnplugin.conf
 
 - name: Remove deprecated or insecure packages | package-01 - package-09
-  ansible.builtin.yum:
+  ansible.builtin.dnf:
     name: "{{ os_security_packages_list }}"
     state: absent
   when: os_security_packages_clean | bool