'SFI_REGISTRY' : "http://www.planet-lab.org:12345",
'SFI_AM' : "http://www.planet-lab.org:12346",
'SFI_SM' : "http://www.planet-lab.org:12347",
- 'SFAUI_VERBOSE' : False,
+ 'SFACE_VERBOSE' : False,
+ 'SFACE_DEBUG' : False,
}
- def __init__(self):
+ # let the UI set the slicename if that was set by user
+ def __init__(self, slice=None):
self.read_config()
def read_config(self):
execfile(filename, SfaData.__dict__)
for (k,v) in SfaData.defaults.items():
if not hasattr(SfaData,k): setattr(SfaData,k,v)
- if SfaData.SFAUI_VERBOSE:
+ if SfaData.SFACE_VERBOSE:
print "After reading config from %s"%filename
for (k,v) in SfaData.defaults.items():
print "%-20s: %r"%(k,getattr(SfaData,k))
def trace_command (self, command):
self._trace=time.time()
- if self.SFAUI_VERBOSE:
+ if self.SFACE_VERBOSE:
print time.strftime('%M:%S'),'Invoking',' '.join(command)
def trace_end (self):
- if self.SFAUI_VERBOSE:
+ if self.SFACE_VERBOSE:
print time.strftime('%M:%S'),"[%.3f s]"%(time.time()-self._trace),'Done'
def getRecord(self, hrn):
self.nodeView.setAlternatingRowColors(True)
self.nodeView.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Expanding)
- self.nodeModel = QStandardItemModel(0, 2, self)
+ self.nodeModel = QStandardItemModel(0, 3, self)
self.nodeModel.setHeaderData(0, Qt.Horizontal, QString("Testbed"))
self.nodeModel.setHeaderData(1, Qt.Horizontal, QString("Hostname"))
+ self.nodeModel.setHeaderData(2, Qt.Horizontal, QString("IsIn"))
self.nodeView.setModel(self.nodeModel)
label = QLabel("<a href='refresh'>Refresh</a>", self)
label.setScaledContents(False)
+ self.connect(label, SIGNAL('linkActivated(QString)'), self.refresh)
+
+ # mmhh.
+ data=SfaData()
+ slicename = QLabel ("Slice : %s"%(data.getSlice() or "None"),self)
layout = QVBoxLayout()
layout.addWidget(label)
+ layout.addWidget(slicename)
layout.addWidget(self.nodeView)
self.setLayout(layout)
self.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Expanding)
- self.connect(label, SIGNAL('linkActivated(QString)'),
- self.refresh)
# TODO: use the methods from sfa-trunk
def rspec_get_networks(self, rspec_string):
rspec = RSpec (rspec_string)
return rspec.rspec.xpath("./network[@name]/@name")
- def rspec_get_nodes_from_network(self, rspec_string, network):
+ def rspec_get_xml_nodes_from_network(self, rspec_string, network):
+ rspec = RSpec (rspec_string)
+ return rspec.rspec.xpath("./network[@name='%s']/site/node" % network)
+ def rspec_get_sliver_nodes_from_network(self, rspec_string, network):
+ rspec = RSpec (rspec_string)
+ return rspec.rspec.xpath("./network[@name='%s']/site/node[sliver]/hostname/text()" % network)
+ def rspec_get_other_nodes_from_network(self, rspec_string, network):
rspec = RSpec (rspec_string)
- return rspec.rspec.xpath("./network[@name='%s']/site/node/hostname/text()" % network)
+ # xxx todo - could not find the xpath syntax for 'does not have the sliver attribute'
+ return rspec.rspec.xpath("./network[@name='%s']/site/node[~sliver]/hostname/text()" % network)
def refresh(self, link=None):
data = SfaData()
- rspec = data.getRSpecFromSM()
-# import os
-# xml = open(os.path.expanduser("~/.sfi/ple.inria.heartbeat.rspec")).read()
-# rspec = RSpec(xml)
-
- networks = self.rspec_get_networks(rspec)
+ if not data.getSlice():
+ print 'slice not set yet'
+ return
+ if not data.SFACE_DEBUG:
+ rspec_string = data.getRSpecFromSM()
+ else:
+ print 'SFACE_DEBUG : using local file'
+ import os
+ rspec_string = open(os.path.expanduser("~/.sfi/%s.rspec"%data.getSlice())).read()
+
+ networks = self.rspec_get_networks(rspec_string)
networks.reverse()
for network in networks:
- nodes = self.rspec_get_nodes_from_network(rspec, network)
- for node in nodes:
- self.addNode(network, node)
-
- def addNode(self, testbed, hostname):
+# nodes = self.rspec_get_sliver_nodes_from_network(rspec_string, network)
+# for node in nodes: self.addNode(network, node, True)
+# nodes = self.rspec_get_other_nodes_from_network(rspec_string, network)
+# for node in nodes: self.addNode(network, node, False)
+ # hacky - i'm just gettin used to this xml navigation stuff
+ xml_nodes = self.rspec_get_xml_nodes_from_network(rspec_string, network)
+ from lxml import etree
+ # addNode inserts before, so let's start with the ones that are not in
+ for xml_node in xml_nodes:
+ if not xml_node.xpath('sliver'):
+ self.addNode(network,xml_node.xpath('hostname/text()')[0],False)
+ for xml_node in xml_nodes:
+ if xml_node.xpath('sliver'):
+ self.addNode(network,xml_node.xpath('hostname/text()')[0],True)
+
+
+ def addNode(self, testbed, hostname, mark):
self.nodeModel.insertRow(0)
self.nodeModel.setData(self.nodeModel.index(0,0), QString(testbed))
self.nodeModel.setData(self.nodeModel.index(0,1), QString(hostname))
+ if mark:msg="x"
+ else: msg="-"
+ self.nodeModel.setData(self.nodeModel.index(0,2), QString(msg))
slice = SliceWidget(self)
self.init(slice, "Main Window", "PlanetLab Federation GUI")
+ slice.refresh()