From b607a0938d2fcdda80bfd5ca63312f571c607b40 Mon Sep 17 00:00:00 2001
From: John Eckersberg <jeckersb@redhat.com>
Date: Fri, 20 Feb 2009 11:55:05 -0500
Subject: Add httpd module.  Can return information from mod_status and do
 graceful service restart.

---
 func/minion/modules/httpd.py | 67 ++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 67 insertions(+)
 create mode 100644 func/minion/modules/httpd.py

(limited to 'func/minion/modules/httpd.py')

diff --git a/func/minion/modules/httpd.py b/func/minion/modules/httpd.py
new file mode 100644
index 0000000..2579ae8
--- /dev/null
+++ b/func/minion/modules/httpd.py
@@ -0,0 +1,67 @@
+#
+# Copyright 2009
+# John Eckersberg <jeckersb@redhat.com>
+#
+# This software may be freely redistributed under the terms of the GNU
+# general public license.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+
+import func_module
+
+class ServerStatusUnavailable(Exception):
+    pass
+
+class MalformedServerStatus(Exception):
+    pass
+
+class Httpd(func_module.FuncModule):
+
+    # Update these if need be.
+    version = "0.0.1"
+    api_version = "0.0.1"
+    description = "Gather information from and manipulate Apache HTTPD"
+
+    import service
+    import urllib2
+
+    HTTPD_SERVICE_NAME = 'httpd'
+
+    def server_status(self, host="localhost", request="server-status", ssl=False):
+        """
+        Returns a dictionary representing output from mod_status.
+
+        :Parameters:
+          - `host`: the hostname to query against.
+          - `request`: the location of the mod_status handler.
+          - `ssl`: whether or not to use HTTPS.
+        """
+        if ssl:
+            proto = "https"
+        else:
+            proto = "http"
+
+        try:
+            status = self.urllib2.urlopen("%s://%s/%s?auto" % (proto, host, request)).read()
+        except Exception, e:
+            raise ServerStatusUnavailable, e
+
+        result = {}
+        for line in status.split('\n'):
+            if not line:
+                continue
+            try:
+                k,v = [foo.strip() for foo in line.split(':')]
+            except ValueError:
+                raise MalformedServerStatus
+            result[k] = v
+
+        return result
+
+    def graceful(self):
+        """
+        Issue a graceful restart to the httpd service.
+        """
+        return self.service.Service()._Service__command(Httpd.HTTPD_SERVICE_NAME, 'graceful')
-- 
cgit