#
# Faiyaz Ahmed <faiyaza@cs.princeton.edu
#
-# $Id: $
+# $Id: plc.py,v 1.18 2007/08/29 17:26:50 soltesz Exp $
#
-from emailTxt import *
import xml, xmlrpclib
import logging
import auth
import time
-import config
+from config import config,XMLRPC_SERVER
logger = logging.getLogger("monitor")
-XMLRPC_SERVER = 'https://www.planet-lab.org/PLCAPI/'
+#XMLRPC_SERVER = config.XMLRPC_SERVER
+
+config = config()
'''
Returns list of nodes in dbg as reported by PLC
dbgNodes = []
api = xmlrpclib.Server(XMLRPC_SERVER, verbose=False)
anon = {'AuthMethod': "anonymous"}
- allnodes = api.AnonAdmGetNodes(anon, [], ['hostname','boot_state'])
- for node in allnodes:
- if node['boot_state'] == 'dbg': dbgNodes.append(node['hostname'])
+ 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(nodename):
api = xmlrpclib.Server(XMLRPC_SERVER, verbose=False)
anon = {'AuthMethod': "anonymous"}
- site_id = api.AnonAdmQuerySite (anon, {"node_hostname": nodename})
+ site_id = api.GetNodes (anon, {"hostname": nodename}, ['site_id'])
if len(site_id) == 1:
- loginbase = api.AnonAdmGetSites (anon, site_id, ["login_base"])
+ loginbase = api.GetSites (anon, site_id[0], ["login_base"])
return loginbase[0]['login_base']
'''
Returns list of slices for a site.
'''
def slices(loginbase):
+ siteslices = []
api = xmlrpclib.Server(XMLRPC_SERVER, verbose=False)
- return api.SliceListNames (auth.auth, loginbase)
+ 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"}
- nodes = []
- site_id = api.AnonAdmQuerySite (anon, {"node_hostname": nodename})
- if len(site_id) == 1:
- # PCU uname, pw, etc
- try:
- sitepcu = api.AdmGetSitePowerControlUnits(auth.auth, site_id[0])[0]
- # returns node_id and port
- sitepcuports = api.AdmGetPowerControlUnitNodes(auth.auth, sitepcu['pcu_id'])
- # Joining feilds
- for nodeidports in sitepcuports:
- nodeidports.update(api.AnonAdmGetNodes(anon,
- [nodeidports['node_id']], ["node_id", "hostname"])[0])
- nodes.append(nodeidports)
-
- # WHY THE FUCK DOES EVERY XMl+RPC RETURN A FUCKING ARRAY?????
- # FURTHER, WHY THE FUCK WOULD YOU RETURN A NODE-ID WHEN SANITY WOULD SUGGEST
- # FQDN???? /RANT
- for node in nodes:
- sitepcu[node['hostname']] = node['port_number']
-
- # Sanity Check. Make sure the node is in the return, if not, barf.
- if nodename in sitepcu.keys():
- return sitepcu
- else:
- raise Exception
- except Exception, err:
- logger.debug("getpcu: %s" % err)
- return
+ 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)
+ 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:
- 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}, 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)
return nodelist
+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, fields)
+ except Exception, exc:
+ print "getSites: %s" % exc
+ logger.info("getSites: %s" % exc)
+ return sites
+
+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
+
+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, fields=None):
+ api = xmlrpclib.Server(XMLRPC_SERVER, verbose=False, allow_none=True)
+ 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
+
'''
Sets boot state of a node.
'''
def nodeBootState(nodename, state):
api = xmlrpclib.Server(XMLRPC_SERVER, verbose=False)
- anon = {'AuthMethod': "anonymous"}
- 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.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)
+ 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)
- anon = {'AuthMethod': "anonymous"}
- 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.auth, node_id[0])
- except Exception, exc:
+ 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)
'''
Freeze all site slices.
logger.info("Suspending slice %s" % slice)
try:
if not config.debug:
- api.SliceAttributeAdd(auth.auth, slice, "plc_slice_state",
- {"state" : "suspended"})
+ api.AddSliceAttribute(auth.auth, slice, "enabled", "0")
except Exception, exc:
logger.info("suspendSlices: %s" % exc)
+def enableSlices(nodename):
+ api = xmlrpclib.Server(XMLRPC_SERVER, verbose=False, allow_none=True)
+ for slice in slices(siteId(nodename)):
+ logger.info("Enabling slices %s" % slice)
+ try:
+ if not config.debug:
+ slice_list = api.GetSlices(auth.auth, {'name': slice}, None)
+ if len(slice_list) == 0:
+ return
+ slice_id = slice_list[0]['slice_id']
+ l_attr = api.GetSliceAttributes(auth.auth, {'slice_id': slice_id}, None)
+ for attr in l_attr:
+ if "enabled" == attr['name'] and attr['value'] == "0":
+ logger.info("Deleted enable=0 attribute from slice %s" % slice)
+ api.DeleteSliceAttribute(auth.auth, attr['slice_attribute_id'])
+ except Exception, exc:
+ logger.info("enableSlices: %s" % exc)
+ print "exception: %s" % exc
#I'm commenting this because this really should be a manual process.
#'''
# logger.info("Suspending slice %s" % slice)
# api.SliceAttributeAdd(auth.auth, slice, "plc_slice_state", {"state" : "suspended"})
#
+def enableSliceCreation(nodename):
+ api = xmlrpclib.Server(XMLRPC_SERVER, verbose=False, allow_none=True)
+ try:
+ loginbase = siteId(nodename)
+ logger.info("Enabling slice creation for site %s" % loginbase)
+ if not config.debug:
+ logger.info("\tcalling UpdateSite(%s, enabled=True)" % loginbase)
+ api.UpdateSite(auth.auth, loginbase, {'enabled': True})
+ except Exception, exc:
+ print "ERROR: enableSliceCreation: %s" % exc
+ logger.info("ERROR: enableSliceCreation: %s" % exc)
'''
Removes ability to create slices. Returns previous max_slices
'''
def removeSliceCreation(nodename):
api = xmlrpclib.Server(XMLRPC_SERVER, verbose=False)
- anon = {'AuthMethod': "anonymous"}
- siteid = api.AnonAdmQuerySite (anon, {"node_hostname": nodename})
- numslices = api.AdmGetSites(auth.auth, siteid, ["max_slices"])[0]['max_slices']
- if len(siteid) == 1:
- logger.info("Removing slice creation for site %s" % siteId(nodename))
- try:
- if not config.debug:
- api.AdmUpdateSite(auth.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." % nodename)
+ 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)
+ 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" % siteId(nodename))
- try:
- if not config.debug:
- 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." % nodename)
+#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" % siteId(nodename))
+# try:
+# if not config.debug:
+# 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." % nodename)
def main():
logger.setLevel(logging.DEBUG)
#print getpcu("planetlab1.cse.msu.edu")
#print getpcu("alice.cs.princeton.edu")
#print nodesDbg()
- #nodeBootState("alice.cs.princaeton.edu", "boot")
+ #nodeBootState("alice.cs.princeton.edu", "boot")
#freezeSite("alice.cs.princeton.edu")
- #removeSliceCreation("alice.cs.princeton.edu")
+ print removeSliceCreation("alice.cs.princeton.edu")
#enableSliceCreation("alice.cs.princeton.edu", 1024)
- print getSiteNodes("princeton")
+ #print getSiteNodes("princeton")
#print siteId("alice.cs.princeton.edu")
- #print nodePOD("planetlab5.warsaw.rd.tp.pl")
+ #print nodePOD("alice.cs.princeton.edu")
+ #print slices("princeton")
if __name__=="__main__":
import reboot
git://git.onelab.eu / monitor.git / blobdiff