instructs user how to create the 'auth.py' file.

[monitor.git] / plc.py

diff --git a/plc.py b/plc.py
index 83d5bf3..6e94fdc 100644 (file)
--- a/plc.py
+++ b/plc.py
@@ -5,10 +5,9 @@
 # 
 # Faiyaz Ahmed <faiyaza@cs.princeton.edu
 #
-# $Id: plc.py,v 1.16 2007/07/03 19:59:02 soltesz Exp $
+# $Id: plc.py,v 1.18 2007/08/29 17:26:50 soltesz Exp $
 #
 
-from emailTxt import *
 import xml, xmlrpclib
 import logging
 import auth
@@ -20,6 +19,27 @@ logger = logging.getLogger("monitor")
 #XMLRPC_SERVER = config.XMLRPC_SERVER
 
 config = config()
+api = xmlrpclib.Server(XMLRPC_SERVER, verbose=False, allow_none=True)
+
+def getAPI(url):
+       api = xmlrpclib.Server(url, verbose=False, allow_none=True)
+       return api
+
+class PLC:
+       def __init__(self, auth, url):
+               self.auth = auth
+               self.url = url
+               self.api = xmlrpclib.Server(self.url, verbose=False, allow_none=True)
+
+       def __getattr__(self, name):
+               method = getattr(self.api, name)
+               if method is None:
+                       raise AssertionError("method does not exist")
+
+               return lambda *params : method(self.auth, *params)
+
+       def __repr__(self):
+               return self.api.__repr__()
 
 '''
 Returns list of nodes in dbg as reported by PLC
@@ -71,30 +91,46 @@ def getpcu(nodename):
                logger.info("%s doesn't have PCU" % nodename)
                return False
 
+def GetPCUs(filter=None, fields=None):
+       api = xmlrpclib.Server(XMLRPC_SERVER, verbose=False, allow_none=True)
+       pcu_list = api.GetPCUs(auth.auth, filter, fields)
+       return pcu_list 
+
 '''
 Returns all site nodes for site id (loginbase).
 '''
-def getSiteNodes(loginbase):
+def getSiteNodes(loginbase, fields=None):
        api = xmlrpclib.Server(XMLRPC_SERVER, verbose=False)
        nodelist = []
        anon = {'AuthMethod': "anonymous"}
        try:
-               nodeids = api.GetSites(anon, {"login_base": loginbase})[0]['node_ids']
-               for node in api.GetNodes(anon, {"node_id": nodeids}):
+               nodeids = api.GetSites(anon, {"login_base": loginbase}, fields)[0]['node_ids']
+               for node in api.GetNodes(anon, {"node_id": nodeids}, ['hostname']):
                        nodelist.append(node['hostname'])
        except Exception, exc:
                logger.info("getSiteNodes:  %s" % exc)
+               print "getSiteNodes:  %s" % exc
        return nodelist
 
-def getSites(filter=None):
+def getPersons(filter=None, fields=None):
+       api = xmlrpclib.Server(XMLRPC_SERVER, verbose=False, allow_none=True)
+       persons = []
+       try:
+               persons = api.GetPersons(auth.auth, filter, fields)
+       except Exception, exc:
+               print "getPersons:  %s" % exc
+               logger.info("getPersons:  %s" % exc)
+       return persons
+
+def getSites(filter=None, fields=None):
        api = xmlrpclib.Server(XMLRPC_SERVER, verbose=False, allow_none=True)
        sites = []
        anon = {'AuthMethod': "anonymous"}
        try:
-               sites = api.GetSites(anon, filter, None)
+               sites = api.GetSites(anon, filter, fields)
        except Exception, exc:
-               print "getSiteNodes2:  %s" % exc
-               logger.info("getSiteNodes2:  %s" % exc)
+               print "getSites:  %s" % exc
+               logger.info("getSites:  %s" % exc)
        return sites
 
 def getSiteNodes2(loginbase):
@@ -113,9 +149,10 @@ def getNodeNetworks(filter=None):
        nodenetworks = api.GetNodeNetworks(auth.auth, filter, None)
        return nodenetworks
 
-def getNodes(filter=None):
+def getNodes(filter=None, fields=None):
        api = xmlrpclib.Server(XMLRPC_SERVER, verbose=False, allow_none=True)
-       nodes = api.GetNodes(auth.auth, filter, None) #['boot_state', 'hostname', 
+       nodes = api.GetNodes(auth.auth, filter, fields) 
+                       #['boot_state', 'hostname', 
                        #'site_id', 'date_created', 'node_id', 'version', 'nodenetwork_ids',
                        #'last_updated', 'peer_node_id', 'ssh_rsa_key' ])
        return nodes
@@ -130,6 +167,13 @@ def nodeBootState(nodename, state):
        except Exception, exc:
                logger.info("nodeBootState:  %s" % exc)
 
+def updateNodeKey(nodename, key):
+       api = xmlrpclib.Server(XMLRPC_SERVER, verbose=False)
+       try:
+               return api.UpdateNode(auth.auth, nodename, {'key': key})
+       except Exception, exc:
+               logger.info("updateNodeKey:  %s" % exc)
+
 '''
 Sends Ping Of Death to node.
 '''