From e2453db94fee4a4f8fec4c814c8044e50f8af88e Mon Sep 17 00:00:00 2001
From: James Page <james.page@canonical.com>
Date: Fri, 24 Jan 2014 16:21:42 +0000
Subject: [PATCH] Add apache helper, fixup site handling

---
 hooks/hooks.py | 10 +++++++---
 hooks/utils.py |  8 ++++++++
 2 files changed, 15 insertions(+), 3 deletions(-)

diff --git a/hooks/hooks.py b/hooks/hooks.py
index de94a940..7a8f8c08 100755
--- a/hooks/hooks.py
+++ b/hooks/hooks.py
@@ -33,7 +33,8 @@ from charmhelpers.fetch import (
 from utils import (
     render_template,
     get_host_ip,
-    enable_pocket
+    enable_pocket,
+    is_apache_24
 )
 
 from charmhelpers.payload.execd import execd_preinstall
@@ -91,12 +92,15 @@ def emit_apacheconf():
     apachecontext = {
         "hostname": unit_get('private-address')
     }
-    with open('/etc/apache2/sites-available/rgw.conf', 'w') as apacheconf:
+    site_conf = '/etc/apache2/sites-available/rgw'
+    if is_apache_24():
+        site_conf = '/etc/apache2/sites-available/rgw.conf'
+    with open(site_conf, 'w') as apacheconf:
         apacheconf.write(render_template('rgw', apachecontext))
 
 
 def apache_sites():
-    if os.path.exists('/etc/apache2/sites-available/000-default.conf'):
+    if is_apache_24():
         subprocess.check_call(['a2dissite', '000-default'])
     else:
         subprocess.check_call(['a2dissite', 'default'])
diff --git a/hooks/utils.py b/hooks/utils.py
index 2a9a9c71..b8e16623 100644
--- a/hooks/utils.py
+++ b/hooks/utils.py
@@ -9,6 +9,7 @@
 
 import socket
 import re
+import os
 
 from charmhelpers.core.hookenv import unit_get
 from charmhelpers.fetch import apt_install
@@ -59,3 +60,10 @@ def get_host_ip(hostname=unit_get('private-address')):
         answers = dns.resolver.query(hostname, 'A')
         if answers:
             return answers[0].address
+
+
+def is_apache_24():
+    if os.path.exists('/etc/apache2/conf-available'):
+        return True
+    else:
+        return False