roles(system/el): create a role for EL distros

Signed-off-by: Matej Focko <me@mfocko.xyz>

playbooks/bootstrap.yml

@@ -8,6 +8,10 @@
       become: true
       when: ansible_distribution == "Fedora"
 
+    - role: system/el
+      become: true
+      when: ansible_distribution in [ "AlmaLinux", "CentOS" ]
+
     # Upgrade all packages and install the basic-bitch ones
     - role: system/base
       become: true

roles/system/el/tasks/main.yml

@@ -0,0 +1,26 @@
+---
+- name: Enable EPEL
+  ansible.builtin.package:
+    name: epel-release
+    state: present
+
+- name: Enable CRB for CentOS Stream
+  community.general.ini_file:
+    path: /etc/yum.repos.d/centos.repo
+    section: crb
+    option: enabled
+    value: 1
+    create: no
+  when: ansible_distribution == "CentOS"
+
+- name: Enable CRB and Plus repositories for AlmaLinux
+  community.general.ini_file:
+    path: /etc/yum.repos.d/almalinux-{{ item }}.repo
+    section: "{{ item }}"
+    option: enabled
+    value: 1
+    create: no
+  when: ansible_distribution == "AlmaLinux"
+  loop:
+    - crb
+    - plus