X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=plc.py;h=cb56ff490ccf9cd4e1412beab20156dc976dfbce;hb=34a4c8387ad2e397f46a03d9476096f1cd5abfc6;hp=cf9cc7645dbacd54c2160d24344b342ef454a8b8;hpb=5268b5e70cb57837a36f2fc67123825ecefb92aa;p=monitor.git

diff --git a/plc.py b/plc.py
index cf9cc76..cb56ff4 100644
--- a/plc.py
+++ b/plc.py
@@ -1,371 +1,224 @@
-#!/bin/env python
+#
+# plc.py
 #
 # Helper functions that minipulate the PLC api.
 # 
-# Faiyaz Ahmed <faiyaza@cs.princeton.edu>
-# Copyright (C) 2006, 2007 The Trustees of Princeton University
+# Faiyaz Ahmed <faiyaza@cs.princeton.edu
 #
-# $Id: plc.py,v 1.5 2007/02/08 19:43:09 mef Exp $
+# $Id: plc.py,v 1.14 2007/04/06 16:16:54 faiyaza Exp $
 #
 
 from emailTxt import *
 import xml, xmlrpclib
 import logging
+import auth
 import time
-import config
-import getpass, getopt
-import sys
+from config import config
+
+config = config()
 
 logger = logging.getLogger("monitor")
-XMLRPC_SERVER = 'https://www.planet-lab.org/PLCAPI/'
-api = xmlrpclib.Server(XMLRPC_SERVER, verbose=False, allow_none = True)
-auth = None
 
-def nodesDbg(argv):
-	"""Returns list of nodes in dbg as reported by PLC"""
+XMLRPC_SERVER = 'https://www.planet-lab.org/PLCAPI/'
 
-	global api, auth
+'''
+Returns list of nodes in dbg as reported by PLC
+'''
+def nodesDbg():
 	dbgNodes = []
-	allnodes = api.GetNodes(auth, None, ['hostname','boot_state'])
-	for node in allnodes:
-		if node['boot_state'] == 'dbg': dbgNodes.append(node['hostname'])
-	logger.info("%d nodes in debug according to PLC." %len(dbgNodes))
+	api = xmlrpclib.Server(XMLRPC_SERVER, verbose=False)
+	anon = {'AuthMethod': "anonymous"}
+	for node in api.GetNodes(anon, {"boot_state":"dbg"},["hostname"]):
+		dbgNodes.append(node['hostname'])
+	logger.info("%s nodes in debug according to PLC." %len(dbgNodes))
 	return dbgNodes
 
 
-def siteId(argv):
-	"""Returns loginbase for given nodename"""
-
-	global api, auth
-	nodename = argv[0]
-	site_ids = api.GetNodes(auth, [nodename], ['site_id'])
-	if len(site_ids) == 1:
-		site_id = [site_ids[0]['site_id']]
-		loginbase = api.GetSites (auth, site_id, ["login_base"])
-		return loginbase[0]['login_base']
-
-def slices(argv):
-	"""Returns list of slices for a site."""
-
-	global api, anon, auth
-	loginbase = argv[0]
-	if auth is None:
-		printUsage("requires admin privs")
-		sys.exit(1)
-	return api.SliceListNames (auth, loginbase)
-
-def getpcu(argv):
-	"""Returns dict of PCU info of a given node."""
-
-	global api, anon, auth
-	nodename = argv[0].lower()
-	if auth is None:
-		printUsage("requires admin privs")
-		sys.exit(1)
-
-	nodes = []
-	site_id = api.AnonAdmQuerySite (anon, {"node_hostname": nodename})
+'''
+Returns loginbase for given nodename
+'''
+def siteId(nodename):
+	api = xmlrpclib.Server(XMLRPC_SERVER, verbose=False)
+	anon = {'AuthMethod': "anonymous"}
+	site_id = api.GetNodes (anon, {"hostname": nodename}, ['site_id'])
 	if len(site_id) == 1:
-		try:
-			sitepcus = api.AdmGetSitePowerControlUnits(auth, site_id[0])
-			for sitepcu in sitepcus:
-				sitepcuports = api.AdmGetPowerControlUnitNodes(auth, sitepcu['pcu_id'])
-				for sitepcuport in sitepcuports:
-					node_id = [sitepcuport['node_id']]
-					node = api.AnonAdmGetNodes(anon,node_id,["hostname"])
-					if len(node)==0:
-						continue
-					node = node[0]
-					hostname = node['hostname'].lower()
-					if hostname == nodename:
-						sitepcu['port_number']=sitepcuport['port_number']
-						return sitepcu
+		loginbase = api.GetSites (anon, site_id[0], ["login_base"])
+		return loginbase[0]['login_base']
 
-		except Exception, err:
-			logger.debug("getpcu: %s" % err)
-			return
+'''
+Returns list of slices for a site.
+'''
+def slices(loginbase):
+	siteslices = []
+	api = xmlrpclib.Server(XMLRPC_SERVER, verbose=False)
+	sliceids = api.GetSites (auth.auth, {"login_base" : loginbase}, ["slice_ids"])[0]['slice_ids']
+	for slice in api.GetSlices(auth.auth, {"slice_id" : sliceids}, ["name"]):
+		siteslices.append(slice['name'])
+	return siteslices
+
+'''
+Returns dict of PCU info of a given node.
+'''
+def getpcu(nodename):
+	api = xmlrpclib.Server(XMLRPC_SERVER, verbose=False)
+	anon = {'AuthMethod': "anonymous"}
+	nodeinfo = api.GetNodes(auth.auth, {"hostname": nodename}, ["pcu_ids", "ports"])[0]
+	if nodeinfo['pcu_ids']:
+		sitepcu = api.GetPCUs(auth.auth, nodeinfo['pcu_ids'])[0]
+		sitepcu[nodename] = nodeinfo["ports"][0]
+		return sitepcu
 	else:
-		logger.info("Cant find site for %s" % nodename)
-
-
-def getSiteNodes(argv):
-	"""Returns all site nodes for site id (loginbase)."""
-	global api, anon, auth
-	loginbase = argv[0]
+		logger.info("%s doesn't have PCU" % nodename)
+		return False
+
+'''
+Returns all site nodes for site id (loginbase).
+'''
+def getSiteNodes(loginbase):
+	api = xmlrpclib.Server(XMLRPC_SERVER, verbose=False)
 	nodelist = []
+	anon = {'AuthMethod': "anonymous"}
 	try:
-		site_id = api.AnonAdmQuerySite(anon, {'site_loginbase': "%s" % loginbase})
-		node_ids = api.AnonAdmGetSiteNodes(anon, site_id)
-		for node in api.AnonAdmGetNodes(anon, node_ids["%s" % site_id[0]], ["hostname"]):
+		nodeids = api.GetSites(anon, {"login_base": loginbase})[0]['node_ids']
+		for node in api.GetNodes(anon, {"node_id": nodeids}):
 			nodelist.append(node['hostname'])
 	except Exception, exc:
 		logger.info("getSiteNodes:  %s" % exc)
-	nodelist.sort()
 	return nodelist
 
-def renewAllSlices (argv):
-	"""Sets the expiration date of all slices to given date"""
-	global api, anon, auth
-
-	newexp = argv[0]
-	# convert time string using fmt "%B %d %Y" to epoch integer
+def getSites(filter=None):
+	api = xmlrpclib.Server(XMLRPC_SERVER, verbose=False, allow_none=True)
+	sites = []
+	anon = {'AuthMethod': "anonymous"}
 	try:
-		newexp = int(time.mktime(time.strptime(newexp,"%B %d %Y")))
-	except ValueError, e:
-		errormsg = """Expecting date to be in Month Day Year
-  e.g., April 7 2007
-  new expiration date provided %s""" % newexp
-		printUsage(errormsg)
-		sys.exit(1)
-		
-	slices = api.GetSlices(auth)
-	for slice in slices:
-		name = slice['name']
-		exp = int(slice['expires'])
-		olddate = time.asctime(time.localtime(exp))
-		slice_attributes = api.GetSliceAttributes(auth,slice['slice_attribute_ids'])
-		for slice_attribute in slice_attributes:
-			if slice_attribute['name'] == "enabled":
-				print "%s is suspended" % name
-		continue
-		if exp < newexp:
-			newdate = time.asctime(time.localtime(newexp))
-			ret = api.SliceRenew(auth,name,newexp)
-			if ret == 0:
-				print "failed to renew %s" %name
-
-def nodeBootState(argv):
-	"""Sets boot state of a node."""
-
-	global api, anon, auth
-	if len(argv) <> 2:
-		printUsage("not enough arguments")
-		sys.exit(1)
-		
-	nodename = argv[0]
-	state = argv[1]
-	
-	if auth is None:
-		printUsage("requires admin privs")
-		sys.exit(1)
-
-	node_id = api.AnonAdmQueryNode(anon, {'node_hostname' : nodename})
-	if len(node_id) == 1:
-		logger.info("Setting node %s to %s" %(nodename, state))
-		try:
-			if not config.debug:
-				api.AdmUpdateNode(auth, node_id[0], {'boot_state': state})
-		except Exception, exc:
-			logger.info("nodeBootState:  %s" % exc)
-	else:
-		logger.info("Cant find node %s to toggle boot state" % nodename)
-
-def nodePOD(argv):
-	"""Sends Ping Of Death to node."""
+		sites = api.GetSites(anon, filter, None)
+	except Exception, exc:
+		print "getSiteNodes2:  %s" % exc
+		logger.info("getSiteNodes2:  %s" % exc)
+	return sites
 
-	global api, anon, auth
-	nodename = argv[0]
-	if auth is None:
-		printUsage("requires admin privs")
-		sys.exit(1)
+def getSiteNodes2(loginbase):
+	api = xmlrpclib.Server(XMLRPC_SERVER, verbose=False)
+	nodelist = []
+	anon = {'AuthMethod': "anonymous"}
+	try:
+		nodeids = api.GetSites(anon, {"login_base": loginbase})[0]['node_ids']
+		nodelist += getNodes({'node_id':nodeids})
+	except Exception, exc:
+		logger.info("getSiteNodes2:  %s" % exc)
+	return nodelist
 
-	node_id = api.AnonAdmQueryNode(anon, {'node_hostname' : nodename})
-	if len(node_id) == 1:
-		logger.info("Sending POD to %s" % nodename)
-		try:
-			if not config.debug:
-				api.AdmRebootNode(auth, node_id[0])
-		except Exception, exc:
+def getNodeNetworks(filter=None):
+	api = xmlrpclib.Server(XMLRPC_SERVER, verbose=False, allow_none=True)
+	nodenetworks = api.GetNodeNetworks(auth.auth, filter, None)
+	return nodenetworks
+
+def getNodes(filter=None):
+	api = xmlrpclib.Server(XMLRPC_SERVER, verbose=False, allow_none=True)
+	nodes = api.GetNodes(auth.auth, filter, ['boot_state', 'hostname', 
+			'site_id', 'date_created', 'node_id', 'version', 'nodenetwork_ids',
+			'last_updated', 'peer_node_id', 'ssh_rsa_key' ])
+	return nodes
+
+'''
+Sets boot state of a node.
+'''
+def nodeBootState(nodename, state):
+	api = xmlrpclib.Server(XMLRPC_SERVER, verbose=False)
+	try:
+		return api.UpdateNode(auth.auth, nodename, {'boot_state': state})
+	except Exception, exc:
+		logger.info("nodeBootState:  %s" % exc)
+
+'''
+Sends Ping Of Death to node.
+'''
+def nodePOD(nodename):
+	api = xmlrpclib.Server(XMLRPC_SERVER, verbose=False)
+	logger.info("Sending POD to %s" % nodename)
+	try:
+		if not config.debug:
+			return api.RebootNode(auth.auth, nodename)
+	except Exception, exc:
 			logger.info("nodePOD:  %s" % exc)
-	else:
-		logger.info("Cant find node %s to send POD." % nodename)
 
-def suspendSlices(argv):
-	"""Freeze all site slices."""
-
-	global api, anon, auth
-	if auth is None:
-		printUsage("requires admin privs")
-		sys.exit(1)
-
-	if argv[0].find(".") <> -1: siteslices = slices([siteId(argv)])
-	else: siteslices = slices(argv)
-
-	for slice in siteslices:
+'''
+Freeze all site slices.
+'''
+def suspendSlices(nodename):
+	api = xmlrpclib.Server(XMLRPC_SERVER, verbose=False)
+	for slice in slices(siteId(nodename)):
 		logger.info("Suspending slice %s" % slice)
 		try:
 			if not config.debug:
-				api.SliceAttributeAdd(auth, slice, "plc_slice_state", 
-				{"state" : "suspended"})
+				api.AddSliceAttribute(auth.auth, slice, "enabled", "0")
 		except Exception, exc:
 			logger.info("suspendSlices:  %s" % exc)
 
 
-def enableSlices(argv):
-	"""Enable suspended site slices."""
-
-	global api, anon, auth
-	if auth is None:
-		printUsage("requires admin privs")
-		sys.exit(1)
-
-	if argv[0].find(".") <> -1: siteslices = slices([siteId(argv)])
-	else: siteslices = slices(argv)
-
-	for slice in siteslices:
-		logger.info("unfreezing slice %s" % slice)
-		api.SliceAttributeDelete(auth, slice, "plc_slice_state")
-
-
-def removeSliceCreation(argv):
-	"""Removes ability to create slices. Returns previous max_slices"""
-
-	global api, anon, auth
-	if auth is None:
-		printUsage("requires admin privs")
-		sys.exit(1)
-
-	name = argv[0]
-	if name.find(".") <> -1:
-		siteid = api.AnonAdmQuerySite (anon, {"node_hostname": name})
-		loginbase = siteId(name)
-	else:
-		siteid = api.AnonAdmQuerySite (anon, {"site_loginbase": name})		
-		loginbase = name
+#I'm commenting this because this really should be a manual process.  
+#'''
+#Enable suspended site slices.
+#'''
+#def enableSlices(nodename, slicelist):
+#	api = xmlrpclib.Server(XMLRPC_SERVER, verbose=False)
+#	for slice in  slices(siteId(nodename)):
+#		logger.info("Suspending slice %s" % slice)
+#		api.SliceAttributeAdd(auth.auth, slice, "plc_slice_state", {"state" : "suspended"})
+#
 
-	numslices = api.AdmGetSites(auth, siteid, ["max_slices"])[0]['max_slices']
-	if len(siteid) == 1:
+'''
+Removes ability to create slices. Returns previous max_slices
+'''
+def removeSliceCreation(nodename):
+	api = xmlrpclib.Server(XMLRPC_SERVER, verbose=False)
+	try:
+		loginbase = siteId(nodename)
+		#numslices = api.GetSites(auth.auth, {"login_base": loginbase}, 
+		#		["max_slices"])[0]['max_slices']
 		logger.info("Removing slice creation for site %s" % loginbase)
-		try:
-			if not config.debug:
-				api.AdmUpdateSite(auth, siteid[0], {'max_slices': 0})
-			return numslices
-		except Exception, exc:
-			logger.info("removeSliceCreation:  %s" % exc)
-	else:
-		logger.debug("Cant find site for %s.  Cannot revoke creation." % loginbase)
-
-def enableSliceCreation(argv):
-	"""QED"""
-
-	global api, anon, auth
-	if auth is None:
-		printUsage("requires admin privs")
-		sys.exit(1)
-
-	if len(argv) < 2:
-		printUsage("requires maxslice arg")
-		sys.exit(1)
-
-	maxslices = int(argv[1])
-	name = argv[0]
-	if name.find(".") <> -1:
-		siteid = api.AnonAdmQuerySite (anon, {"node_hostname": name})
-		loginbase = siteId(name)
-	else:
-		siteid = api.AnonAdmQuerySite (anon, {"site_loginbase": name})		
-		loginbase = name
-
+		if not config.debug:
+			#api.UpdateSite(auth.auth, loginbase, {'max_slices': 0})
+			api.UpdateSite(auth.auth, loginbase, {'enabled': False})
+	except Exception, exc:
+		logger.info("removeSliceCreation:  %s" % exc)
+
+'''
+QED
+'''
+def enableSliceCreation(nodename, maxslices):
+	api = xmlrpclib.Server(XMLRPC_SERVER, verbose=False)
+	anon = {'AuthMethod': "anonymous"}
+	siteid = api.AnonAdmQuerySite (anon, {"node_hostname": nodename})
 	if len(siteid) == 1:
-		logger.info("Enabling slice creation for site %s" % loginbase)
+		logger.info("Enabling slice creation for site %s" % siteId(nodename))
 		try:
 			if not config.debug:
-				api.AdmUpdateSite(auth, siteid[0], {"max_slices" : maxslices})
+				api.AdmUpdateSite(auth.auth, siteid[0], {"max_slices" : maxslices})
 		except Exception, exc:
 			logger.info("API:  %s" % exc)
 	else:
-		logger.debug("Cant find site for %s.  Cannot enable creation." % loginbase)
-
-
-
-USAGE = """
-Usage: %s [-u user] [-p password] [-r role] CMD
+		logger.debug("Cant find site for %s.  Cannot enable creation." % nodename)
 
-Options:
--u      PLC account username
--p      PLC account password
--r      PLC account role
--h      This message
-""" % sys.argv[0]
-
-def printUsage(error = None):
-	global funclist
-	if error <> None:
-		print "%s %s" %(sys.argv[0],error)
-	print USAGE
-	print "CMD:"
-	for name,function in funclist:
-		print "%20s\t%20s" % (name, function.__doc__)
-	
 def main():
-	global api, auth, anon
-
-	anon = {"AuthMethod":"anonymous"}
-	auth = None
-	user = None
-	password = None
-	role = 'admin'
-
-	(opts, argv) = getopt.getopt(sys.argv[1:], "u:p:r:h")
-	if len(argv)==0:
-		printUsage()
-		sys.exit(1)
-
-	for (opt, optval) in opts:
-		if opt == '-u':
-			user = optval
-		elif opt == '-p':
-			password = optval
-		elif opt == '-r':
-			role = optval
-		elif opt == '-h':
-			print USAGE
-			sys.exit(0)
-
-	if user <> None:
-		if password is None:
-			try:
-				password = getpass.getpass()
-			except (EOFError, KeyboardInterrupt):
-				print( "" )
-				sys.exit(1)
-		auth = {}
-		auth['Username'] = user
-		auth['AuthMethod'] = "password"
-		auth['AuthString'] = password
-		auth['Role'] = role
-
-	cmd = functbl.get(argv[0], None)
-	if cmd is None:
-		printUsage()
-		sys.exit(1)
-
 	logger.setLevel(logging.DEBUG)
 	ch = logging.StreamHandler()
 	ch.setLevel(logging.DEBUG)
 	formatter = logging.Formatter('logger - %(message)s')
 	ch.setFormatter(formatter)
 	logger.addHandler(ch)
-	result = cmd(argv[1:])
-	if result <> None:
-		print result
-
-funclist = (("nodesDbg",nodesDbg),
-	    ("siteId", siteId),
-	    ("slices", slices),
-	    ("pcu", getpcu),
-	    ("siteNodes", getSiteNodes),
-	    ("nodeBootState", nodeBootState),
-	    ("nodePOD", nodePOD),
-	    ("freezeSlices", suspendSlices),
-	    ("unfreezeSlices", enableSlices),
-	    ("disableSliceCreation",removeSliceCreation),
-	    ("enableSliceCreation", enableSliceCreation),
-	    ("renewAllSlices", renewAllSlices))
-
-functbl = {}
-for f in funclist:
-	functbl[f[0]]=f[1]
+	#print getpcu("kupl2.ittc.ku.edu")
+	#print getpcu("planetlab1.cse.msu.edu")
+	#print getpcu("alice.cs.princeton.edu")
+	#print nodesDbg()
+	#nodeBootState("alice.cs.princeton.edu", "boot")
+	#freezeSite("alice.cs.princeton.edu")
+	print removeSliceCreation("alice.cs.princeton.edu")
+	#enableSliceCreation("alice.cs.princeton.edu", 1024)
+	#print getSiteNodes("princeton")
+	#print siteId("alice.cs.princeton.edu")
+	#print nodePOD("alice.cs.princeton.edu")
+	#print slices("princeton")
 
 if __name__=="__main__":
 	import reboot