Merge "RedHat: Ensure that conflicting MariaDB packages are removed"

tasks/galera_install.yml

@@ -71,6 +71,11 @@
   set_fact:
     galera_install_packages_list: "{{ galera_packages_list | union(percona_packages_list) }}"
 
+- name: Remove conflicting distro packages
+  package:
+    name: "{{ galera_server_mariadb_distro_packages_remove | default([]) }}"
+    state: absent
+
 - include: "galera_install_{{ ansible_pkg_mgr }}.yml"
 
 - name: Install pip packages

vars/redhat-7.yml

@@ -50,6 +50,13 @@ galera_server_mariadb_distro_packages:
   - rsync
   - socat
 
+# Conflicting packages with those from the MariaDB repository
+galera_server_mariadb_distro_packages_remove:
+  - mariadb-common
+  - mariadb-config
+  - mariadb-server
+  - mariadb-libs
+
 # The packages to uninstall during an upgrade from a previous version
 galera_server_upgrade_packages_remove:
   - MariaDB-Galera-server