Merge pull request #216 from AlmaLinux/centos7

Enable centos7 repos for el7 envs only for Docker containers

Author: anfimovdm

resources/roles/preparation/tasks/rhel.yml

@@ -79,9 +79,10 @@
   with_items:
     - "os"
     - "updates"
-  when: >
-    ansible_distribution_file_variety in ('RedHat', 'CentOS') and
-    ansible_facts.distribution_major_version == '7'
+  when:
+    - ansible_distribution_file_variety in ('RedHat', 'CentOS')
+    - ansible_connection == 'docker'
+    - ansible_facts.distribution_major_version == '7'
 
 - name: Add YUM proxy
   ini_file: