[copr] custom variable copr_hostbase to setup hostname

inventory/host_vars/209.132.184.142

@@ -23,3 +23,6 @@ fedmsg_certs:
   owner: root
   group: copr
 
+# Copr vars
+
+copr_hostbase: copr-be

inventory/host_vars/209.132.184.144

@@ -10,3 +10,7 @@ root_auth_users:  bkabrda ryanlerch pingou msuchy sgallagh nb asamalik
 description: copr frontend server
 volumes: ['-d /dev/vdb vol-0000000f']
 tcp_ports: [22, 80, 443]
+
+# Copr vars
+
+copr_hostbase: copr-fe

inventory/host_vars/copr-be-dev.cloud.fedoraproject.org

@@ -11,4 +11,4 @@ description: copr dispatcher and repo server - dev instance
 tcp_ports: ['22', '80', '443']
 
 # Copr vars
-copr_hostname: copr-be-dev.cloud.fedoraproject.org
+copr_hostbase: copr-be-dev

inventory/host_vars/copr-fe-dev.cloud.fedoraproject.org

@@ -9,3 +9,6 @@ public_ip: 209.132.184.183
 root_auth_users:  bkabrda ryanlerch pingou msuchy tradej asamalik
 description: copr frontend server - dev instance
 tcp_ports: [22, 80, 443]
+
+# Copr vars
+copr_hostbase: copr-fe-dev

roles/copr/base/tasks/main.yml

@@ -7,12 +7,11 @@
 - include: "{{ tasks }}/iptables.yml"
 - include: "{{ tasks }}/postfix_basic.yml"
 
-#- name: setup correct hostname for copr machine
-#  hostname: name="{{ hostbase|regex_replace('.*-$', '')}}.cloud.fedoraproject.org"
-#  tags:
-#  - config
-
-- debug: "{{ hostbase|regex_replace('.*-$', '')}}.cloud.fedoraproject.org"
+- name: setup correct hostname for copr machine
+  hostname: name="{{ copr_hostbase }}.cloud.fedoraproject.org"
+  #  hostname: name="{{ hostbase|regex_replace('.*-$', '')}}.cloud.fedoraproject.org"
+  tags:
+  - config
 
 - name: copy .forward file
   copy: src="{{ _forward_src }}" dest="/root/.forward" owner=root group=root