#
# Faiyaz Ahmed <faiyaza@cs.princeton.edu
#
-# $Id: $
+# $Id: plc.py,v 1.1 2006/11/14 19:27:09 faiyaza Exp $
#
from emailTxt import *
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 False
else:
- logger.info("Cant find site for %s" % nodename)
+ logger.info("%s doesn't have PCU" % nodename)
+ return sitepcu
'''
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)
return nodelist
+
'''
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 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, siteid, {'max_slices': 0})
+ except Exception, exc:
+ logger.info("removeSliceCreation: %s" % exc)
'''
QED
#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