We do not need osbs-on-openshift since we use osbs-namespace

Signed-off-by: Clement Verna <cverna@tutanota.com>

playbooks/groups/osbs-cluster.yml

@@ -359,26 +359,6 @@
       KUBECONFIG: "{{ osbs_kubeconfig_path }}"
 
   roles:
-    - {
-      role: osbs-on-openshift,
-        osbs_openshift_home: "/var/lib/origin",
-        osbs_namespace: "default",
-        osbs_namespace_create: "false",
-        osbs_kubeconf_path: "/etc/origin/master/admin.kubeconfig",
-        osbs_environment: {
-          KUBECONFIG: "{{ osbs_kubeconfig_path }}"
-          },
-        osbs_service_accounts: [],
-        osbs_readonly_users: [],
-        osbs_readonly_groups: [],
-        osbs_readwrite_users: ["{{ osbs_koji_stg_username }}"],
-        osbs_readwrite_groups: [ "system:authenticated"],
-        osbs_admin_users: [],
-        osbs_admin_groups: [],
-        osbs_docker_registry: false,
-        osbs_docker_registry_storage: "/opt/openshift-registry",
-      when: env == "staging"
-    }
     - {
       role: osbs-on-openshift,
         osbs_openshift_home: "/var/lib/origin",