Clean up retrace playbook, make it general for arm/non arm.

inventory/inventory

@@ -25,8 +25,10 @@ arm03-qa01.cloud.fedoraproject.org
 arm01-releng00.arm.fedoraproject.org
 compose-x86-02.phx2.fedoraproject.org
 
-[arm-retrace]
+[retrace]
 arm01-retrace01.arm.fedoraproject.org
+retrace03.qa.fedoraproject.org
+retrace04.qa.fedoraproject.org
 
 [app-stg]
 app01.stg.phx2.fedoraproject.org

playbooks/groups/retrace.yml

@@ -1,10 +1,8 @@
 
-- name: Setup arm-retrace hosts
-  hosts: arm-retrace
+- name: Setup retrace hosts
+  hosts: retrace
   user: root
   gather_facts: True
-  tags:
-   - arm-retrace
 
   vars_files:
    - /srv/web/infra/ansible/vars/global.yml
@@ -21,7 +19,6 @@
   - sudo
 
   tasks:
-  # this is how you include other task lists
   - include: "{{ tasks }}/2fa_client.yml"
   - include: "{{ tasks }}/motd.yml"
   - include: "{{ tasks }}/common_scripts.yml"