Don't special case origin on centos

Just install the centos paas sig repo whenever asked for origin on RHEL or
Centos

roles/openshift_repos/tasks/centos_sig.yaml

@@ -1,20 +0,0 @@
----
-- name: Install CentOS OpenShift Origin Repo on RHEL
-  copy:
-    src: rhel-origin/repos/CentOS-OpenShift-Origin.repo
-    dest: /etc/yum.repos.d/CentOS-OpenShift-Origin.repo
-  when: ansible_distribution != 'CentOS'
-
-- name: Install CentOS extras gpg key for RHEL
-  copy:
-    src: rhel-origin/RPM-GPG-KEY-CentOS-SIG-PaaS
-    dest: /etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-SIG-PaaS
-    mode: 0644
-  when: ansible_distribution != 'CentOS'
-
-- name: Install the CentOS PaaS SIG release packages
-  action: "{{ ansible_pkg_mgr }} name={{ item }} state=present"
-  with_items:
-  - centos-release-paas-common
-  - centos-release-openshift-origin
-  when: ansible_distribution == 'CentOS'

roles/openshift_repos/tasks/main.yaml

@@ -78,7 +78,3 @@
   - "fedora-{{ openshift_deployment_type }}/repos/*"
   notify: refresh cache
   when: (ansible_distribution == "Fedora") and not openshift.common.is_containerized | bool
-
-- name: Configure the CentOS PaaS SIG repos if needed
-  include: centos_sig.yaml
-  when: not openshift.common.is_containerized | bool and deployment_type == 'origin' and ansible_distribution != 'Fedora'