Merge pull request #198 from AlmaLinux/el7_tweaks

Disable CentOS 7 repos for specific packages

Author: anfimovdm

resources/roles/install_uninstall/defaults/main.yml

@@ -0,0 +1,6 @@
+---
+el7_disablerepo_pkg_prefixes:
+  - grub
+el7_disablerepo_repos:
+  - centos-7-os
+  - centos-7-updates

resources/roles/install_uninstall/tasks/main.yml

@@ -18,14 +18,19 @@
     is_ea_apache24_mod_lsapi: "{{ pkg_name.startswith('ea-apache24-mod-lsapi') }}"
     is_ea_apache24_mod_cgid: "{{ pkg_name.startswith('ea-apache24-mod_cgid') }}"
     is_ea_apache24_mod_http2: "{{ pkg_name.startswith('ea-apache24-mod_http2') }}"
-    dnf_args: "{{ default_dnf_args | combine(extra_dnf_args) }}"
+    dnf_args: "{{ default_dnf_args | combine(extra_dnf_args) | combine(disablerepo_args) }}"
     apt_args:
       allow_unauthenticated: true
   vars:
     default_dnf_args:
       allow_downgrade: true
       lock_timeout: 300
     extra_dnf_args: "{{ { 'allowerasing': true } if ansible_facts.distribution_major_version | int >= 8 else {} }}"
+    _is_el7_disablerepo_pkg: >-
+      {{ ansible_facts.distribution_major_version == '7'
+         and el7_disablerepo_pkg_prefixes | default([]) | length > 0
+         and pkg_name | regex_search('^(' + el7_disablerepo_pkg_prefixes | join('|') + ')') is not none }}
+    disablerepo_args: "{{ {'disablerepo': el7_disablerepo_repos | join(',')} if _is_el7_disablerepo_pkg else {} }}"
   tags:
     - install_package