Add CentOS/RedHat yum repository module_hotfixes option (#264)

Author: heronimus

molecule/common/playbook_default.yml

@@ -14,6 +14,13 @@
       set_fact:
         version: "-1.17.10-1.el{{ ansible_distribution_major_version }}.ngx"
       when: ansible_os_family == "RedHat"
+    - name: "Enable Nginx @CentOS-AppStream dnf modules"
+      shell:
+      args:
+        cmd: dnf module info nginx | grep -q 'Stream.*\[e\]' && echo -n ENABLED || dnf module enable -y nginx # noqa 204 303
+      register: dnf_module_enable
+      changed_when: dnf_module_enable.stdout != 'ENABLED'
+      when: ansible_os_family == "RedHat" and ansible_distribution_major_version == "8"
   roles:
     - role: ansible-role-nginx
   vars:

tasks/opensource/setup-redhat.yml

@@ -10,13 +10,27 @@
   set_fact:
     repository: "{{ nginx_repository | default(default_repository) }}"
 
-- name: "(Install: CentOS/RedHat) Add NGINX Repository"
+- name: "(Install: CentOS/RedHat) Add NGINX Repository for CentOS/RHEL 6/7"
   yum_repository:
     name: nginx
     baseurl: "{{ repository }}"
     description: NGINX Repository
     enabled: yes
     gpgcheck: yes
+  when: ansible_distribution_major_version < "8"
+
+- name: "(Install: CentOS/RedHat) Add NGINX Repository for CentOS/RHEL 8"
+  blockinfile:
+    path: /etc/yum.repos.d/nginx.repo
+    create: true
+    block: |
+      [nginx]
+      baseurl = {{ repository }}
+      enabled = 1
+      gpgcheck = 1
+      name = NGINX Repository
+      module_hotfixes = true
+  when: ansible_distribution_major_version == "8"
 
 - name: "(Install: CentOS/RedHat) Install Required CentOS/RedHat Dependencies"
   yum: