fixup! [playbook] Make erp5-show aware of Wendelin

"wendelin" key is used in many places in the playbook and slapos so it
is required to find infromation with this key.

playbook/roles/standalone-shared/files/erp5-show

@@ -28,8 +28,10 @@ def get_connection_information(software_release):
   conn = sqlite3.connect("/opt/slapos/slapproxy.db")
   cur = conn.cursor()
 
-  if 'software/erp5' in software_release or 'software/wendelin' in software_release:
+  if 'software/erp5' in software_release:
     partition_reference = 'instance-of-erp5'
+  elif  'software/wendelin' in software_release:
+    partition_reference = 'instance-of-wendelin'
   elif 'software/apache-frontend' in software_release:
     partition_reference = 'apache-frontend-1'
   else:
@@ -45,7 +47,7 @@ def get_connection_information(software_release):
     return (None, None)
 
   instance = minidom.parseString(xml)
-  if partition_reference == 'instance-of-erp5':
+  if partition_reference in ['instance-of-erp5', 'instance-of-wendelin']:
     try:
       el = instance.getElementsByTagName('parameter')[0]
       value = el.childNodes[0].nodeValue
@@ -120,8 +122,14 @@ def status():
     frn_sr = [q for q in software_release_list
         if 'software/apache-frontend' in q][0]
     zope_ip, pw = get_connection_information(erp5_sr)
+    if 'software/erp5' in erp5_sr:
+      filename = '/tmp/playbook-erp5-public-ipv4'
+    elif 'software/wendelin' in erp5_sr:
+      filename = '/tmp/playbook-wendelin-public-ipv4'
+    else:
+      raise ValueError
     try:
-      ip = open('/tmp/playbook-erp5-public-ipv4').read()
+      ip = open(filename).read()
     except Exception:
       frontend = None
     else: