+import datetime
import os
+import urlparse
from PyQt4.QtCore import *
from PyQt4.QtGui import *
-from sfa.util.rspecHelper import RSpec
-from sface.sfahelper import *
-from sface.sficonfig import config
+#from sfa.util.rspecHelper import RSpec
+from sfa.util.xrn import Xrn
+from sface.config import config
+from sface.sfirenew import RenewWindow
from sface.sfiprocess import SfiProcess
from sface.screens.sfascreen import SfaScreen
+from sface.sfidata import SfiData
+
+from sface.clislicemgr import ClientSliceManager
+
+already_in_nodes = []
+
+node_status = { "in": "Already Selected",
+ "out": "Not Selected",
+ "add": "To be Added",
+ "remove": "To be Removed"}
+
+tag_status = { "in": "Already Set",
+ "out": "Not Set",
+ "add": "To be Added",
+ "remove": "To be Removed"}
+
+color_status = { "in": QColor.fromRgb(0, 250, 250),
+ "add": QColor.fromRgb(0, 250, 0),
+ "remove": QColor.fromRgb(250, 0, 0) }
+
+default_tags = "Default tags"
+settable_tags = ['delegations', 'initscript']
+
+NAME_COLUMN = 0
+NODE_TYPE_COLUMN = 1
+NODE_STATUS_COLUMN = 2
+MEMBERSHIP_STATUS_COLUMN = 3
+KIND_COLUMN = 4
+
+# maximum length of a name to display before clipping
+NAME_MAX_LEN = 48
+
+def itemType(index):
+ if index.parent().parent().isValid():
+ return "tag"
+ else:
+ return "node"
+
class NodeView(QTreeView):
def __init__(self, parent):
QTreeView.__init__(self, parent)
+ self.setAnimated(True)
self.setItemsExpandable(True)
self.setRootIsDecorated(True)
self.setAlternatingRowColors(True)
+# self.setSelectionMode(self.MultiSelection)
+ self.setAttribute(Qt.WA_MacShowFocusRect, 0)
self.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Expanding)
+ self.setToolTip("Double click on a row to change its status. Right click on a host to add a tag.")
-class TreeItem:
- def __init__(self, data, parent=None):
- self.parentItem = parent
- self.itemData = data
- self.childItems = []
-
- def clear(self):
- for child in self.childItems:
- child.clear()
- del child
- del self.childItems
- self.childItems = []
+ def keyPressEvent(self, event):
+ if (event.key() == Qt.Key_Space):
+ self.toggleSelection()
+ else:
+ QTreeView.keyPressEvent(self, event)
- def appendChild(self, child):
- self.childItems.append(child)
+ def mouseDoubleClickEvent(self, event):
+ self.toggleSelection()
- def child(self, row):
- return self.childItems[row]
-
- def childCount(self):
- return len(self.childItems)
+ def toggleSelection(self):
+ index = self.currentIndex()
+ model = index.model()
- def columnCount(self):
- return len(self.itemData)
+ if (model == None):
+ # probably no rspec downloaded yet
+ return
- def data(self, column):
- return self.itemData[column]
+ status_index = model.index(index.row(), MEMBERSHIP_STATUS_COLUMN, index.parent())
+ status_data = status_index.data().toString()
+ node_index = model.index(index.row(), NAME_COLUMN, index.parent())
+ node_data = node_index.data().toString()
+
+ if itemType(node_index) == "tag":
+ data = node_index.data().toString()
+ tagname, value = data.split(": ")
+ if tagname not in settable_tags:
+ # Pop up error msg
+ QMessageBox.warning(self, "Not settable", "Insufficient permission to change '%s' tag" % tagname)
+ return
+ if status_data == tag_status['in']:
+ model.setData(status_index, QString(tag_status['remove']))
+ elif status_data == tag_status['add']:
+ model.setData(status_index, QString(tag_status['out']))
+ elif status_data == tag_status['remove']:
+ model.setData(status_index, QString(tag_status['in']))
+ else: model.setData(status_index, QString(node_status['out']))
+ else:
+ # This is a hostname
+ if status_data == node_status['in']:
+ model.setData(status_index, QString(node_status['remove']))
+ elif status_data == node_status['out']:
+ model.setData(status_index, QString(node_status['add']))
+ elif status_data in (node_status['add'], node_status['remove']):
+ if node_data in already_in_nodes: model.setData(status_index, QString(node_status['in']))
+ else: model.setData(status_index, QString(node_status['out']))
+
+ model.emit(SIGNAL("dataChanged(QModelIndex, QModelIndex)"), node_index, node_index)
+
+ def appendRow(self, parent, name, nodeStatus="", nodeType="", membership="", kind = ""):
+ # row: name nodeStatus nodeType membership kind
+ item = QStandardItem(QString(str(name)))
+ row = [item,
+ QStandardItem(QString(str(nodeType))),
+ QStandardItem(QString(str(nodeStatus))),
+ QStandardItem(QString(str(membership))),
+ QStandardItem(QString(str(kind)))]
+ parent.appendRow(row)
+ return item
+
+ def mousePressEvent(self, event):
+ QTreeView.mousePressEvent(self, event)
+ if event.button() == Qt.LeftButton:
+ return
- def row(self):
- if (self.parentItem):
- try:
- return self.parentItem.childItems.index(self)
- except ValueError:
- return 0
- return 0
-
- def parent(self):
- return self.parentItem
+ # Right click
+ index = self.currentIndex()
+ model = index.model()
+ if (model == None):
+ # probably no rspec downloaded yet
+ return
+ status_index = model.index(index.row(), 1, index.parent())
+ status_data = status_index.data().toString()
+ node_index = model.index(index.row(), 0, index.parent())
+ node_data = node_index.data().toString()
+
+ if itemType(node_index) == "node":
+ # This is a hostname
+ if status_data in (node_status['in'], node_status['add'], ""):
+ # Pop up a dialog box for adding a new attribute
+ tagname, ok = QInputDialog.getItem(self, "Add tag",
+ "Tag name:", settable_tags)
+ if ok:
+ value, ok = QInputDialog.getText(self, "Add tag",
+ "Value for tag '%s'" % tagname)
+ if ok:
+ # We're using the QSortFilterProxyModel here
+ src_index = model.mapToSource(index)
+ src_model = src_index.model()
+ nodeItem = src_model.itemFromIndex(src_index)
+
+ self.appendRow(nodeItem, "%s: %s" % (tagname, value), membership=tag_status['add'], kind="attribute")
+
+ elif status_data in (node_status['out'], node_status['remove']):
+ QMessageBox.warning(self, "Not selected", "Can only add tags to selected nodes")
+ return
+
+ model.emit(SIGNAL("dataChanged(QModelIndex, QModelIndex)"), node_index, node_index)
+
+ def currentChanged(self, current, previous):
+ model = current.model()
+ node_index = model.index(current.row(), 0, current.parent())
+ node_data = node_index.data().toString()
+ self.emit(SIGNAL('hostnameClicked(QString)'), node_data)
+
+
-class NodeModel(QAbstractItemModel):
+class NodeNameDelegate(QStyledItemDelegate):
def __init__(self, parent):
- QAbstractItemModel.__init__(self, parent)
- self.__initRoot()
+ QStyledItemDelegate.__init__(self, parent)
- def clear(self):
- self.rootItem.clear()
- self.__initRoot()
+ def displayText(self, value, locale):
+ data = str(QStyledItemDelegate.displayText(self, value, locale))
+ if (len(data)>NAME_MAX_LEN):
+ data = data[:(NAME_MAX_LEN-3)] + "..."
+ return QString(data)
- def __initRoot(self):
- self.rootItem = TreeItem([QString("Testbed"), QString("Hostname")])
+ def paint(self, painter, option, index):
+ model = index.model()
+ data = str(self.displayText(index.data(), QLocale()))
+ status_index = model.index(index.row(), MEMBERSHIP_STATUS_COLUMN, index.parent())
+ status_data = status_index.data().toString()
- def columnCount(self, parent):
- if parent.isValid():
- return parent.internalPointer().columnCount()
- else:
- return self.rootItem.columnCount()
+ fm = QFontMetrics(option.font)
+ rect = QRect(option.rect)
- def data(self, index, role):
- if not index.isValid():
- return QVariant()
+ rect.setHeight(rect.height() - 2)
+ rect.setWidth(fm.width(QString(data)) + 6)
+ rect.setX(rect.x() + 5)
+ rect.setY(rect.y() - 1)
- if role != Qt.DisplayRole:
- return QVariant()
+ x, y, h, w = rect.x(), rect.y(), rect.height(), rect.width()
- item = index.internalPointer()
- return item.data(index.column())
+ path = QPainterPath()
+ path.addRoundedRect(x - 1, y + 1, w, h, 4, 4)
- def headerData(self, section, orientation, role):
- if orientation == Qt.Horizontal and role == Qt.DisplayRole:
- return self.rootItem.data(section)
- return QVariant()
+ painter.save()
+ painter.setRenderHint(QPainter.Antialiasing)
- def flags(self, index):
- if not index.isValid():
- return 0
- return Qt.ItemIsEnabled | Qt.ItemIsSelectable
+ if option.state & QStyle.State_Selected:
+ painter.fillRect(option.rect, option.palette.color(QPalette.Active, QPalette.Highlight))
- def index(self, row, column, parent):
- if not self.hasIndex(row, column, parent):
- return QModelIndex()
+ if itemType(index) == "node":
+ for x in node_status.keys():
+ if (node_status[x] == status_data) and (x in color_status):
+ painter.fillPath(path, color_status[x])
+
+ painter.setPen(QColor.fromRgb(0, 0, 0))
+ painter.drawText(rect, 0, QString(data))
- parentItem = None
- if not parent.isValid():
- parentItem = self.rootItem
- else:
- parentItem = parent.internalPointer()
-
- childItem = parentItem.child(row)
- if childItem:
- return self.createIndex(row, column, childItem)
else:
- return QModelIndex()
+ for x in tag_status.keys():
+ if (tag_status[x] == status_data) and (x in color_status):
+ painter.fillPath(path, color_status[x])
+
+ painter.setPen(QColor.fromRgb(0, 0, 0))
+ painter.drawText(rect, 0, QString(data))
- def parent(self, index):
- if not index.isValid():
- return QModelIndex()
+ painter.restore()
+
+class NodeStatusDelegate(QStyledItemDelegate):
+ def __init__(self, parent):
+ QStyledItemDelegate.__init__(self, parent)
- childItem = index.internalPointer()
- parentItem = childItem.parent()
+ def paint(self, painter, option, index):
+ model = index.model()
+ nodestatus_index = model.index(index.row(), NODE_STATUS_COLUMN, index.parent())
+ nodestatus_data = nodestatus_index.data().toString()
- if not parentItem:
- return QModelIndex()
+ fm = QFontMetrics(option.font)
+ rect = QRect(option.rect)
- if parentItem is self.rootItem:
- return QModelIndex()
+ data = index.data().toString()
+ rect.setHeight(rect.height() - 2)
+ rect.setWidth(fm.width(QString(data)) + 6)
+ rect.setX(rect.x() + 5)
+ rect.setY(rect.y() - 1)
- return self.createIndex(parentItem.row(), 0, parentItem)
+ x, y, h, w = rect.x(), rect.y(), rect.height(), rect.width()
- def rowCount(self, parent):
- if parent.column() > 0:
- return 0
+ path = QPainterPath()
+ path.addRoundedRect(x - 1, y + 1, w, h, 4, 4)
- parentItem = None
- if not parent.isValid():
- parentItem = self.rootItem
+ painter.save()
+ painter.setRenderHint(QPainter.Antialiasing)
+
+ if option.state & QStyle.State_Selected:
+ painter.fillRect(option.rect, option.palette.color(QPalette.Active, QPalette.Highlight))
+
+ if (nodestatus_data == ""):
+ painter.setPen(QColor.fromRgb(0, 0, 0))
+ painter.drawText(rect, 0, QString(data))
+ elif (nodestatus_data == "boot"):
+ painter.fillPath(path, QColor.fromRgb(0, 250, 0))
+ painter.setPen(QColor.fromRgb(0, 0, 0))
+ painter.drawText(rect, 0, QString(data))
else:
- parentItem = parent.internalPointer()
+ painter.fillPath(path, QColor.fromRgb(250, 0, 0))
+ painter.setPen(QColor.fromRgb(0, 0, 0))
+ painter.drawText(rect, 0, QString(data))
+
+ painter.restore()
+
+class NodeFilterProxyModel(QSortFilterProxyModel):
+ def __init__(self, parent=None):
+ QSortFilterProxyModel.__init__(self, parent)
+ self.hostname_filter_regex = None
+ self.nodestatus_filter = None
+
+ def setHostNameFilter(self, hostname):
+ self.hostname_filter_regex = QRegExp(hostname)
+ self.invalidateFilter()
+
+ def setNodeStatusFilter(self, status):
+ if (status == "all"):
+ self.nodestatus_filter = None
+ else:
+ self.nodestatus_filter = status
+ self.invalidateFilter()
+
+ def filterAcceptsRow(self, sourceRow, source_parent):
+ kind_data = self.sourceModel().index(sourceRow, KIND_COLUMN, source_parent).data().toString()
+ if (kind_data == "node"):
+ if self.hostname_filter_regex:
+ name_data = self.sourceModel().index(sourceRow, NAME_COLUMN, source_parent).data().toString()
+ if (self.hostname_filter_regex.indexIn(name_data) < 0):
+ return False
+ if self.nodestatus_filter:
+ nodestatus_data = self.sourceModel().index(sourceRow, NODE_STATUS_COLUMN, source_parent).data().toString()
+ if (nodestatus_data != self.nodestatus_filter):
+ return False
+ return True
+
+ def lessThan(self, left, right):
+ l_str = str(left.data().toString())
+ r_str = str(right.data().toString())
+
+ # make sure default_tags appears before everything else
+ if l_str.startswith(default_tags):
+ return True
+
+ if r_str.startswith(default_tags):
+ return False
- return parentItem.childCount()
+ return (l_str < r_str)
class SliceWidget(QWidget):
def __init__(self, parent):
QWidget.__init__(self, parent)
+ self.network_names = []
+ self.process = SfiProcess(self)
+
+ self.slicename = QLabel("", self)
+ self.updateSliceName()
+ self.slicename.setScaledContents(False)
+ filterlabel = QLabel ("Filter: ", self)
+ filterbox = QComboBox(self)
+ filterbox.addItems(["all", "boot", "disabled", "reinstall", "safeboot"])
+ searchlabel = QLabel ("Search: ", self)
+ searchlabel.setScaledContents(False)
+ searchbox = QLineEdit(self)
+ searchbox.setAttribute(Qt.WA_MacShowFocusRect, 0)
+
+ toplayout = QHBoxLayout()
+ toplayout.addWidget(self.slicename, 0, Qt.AlignLeft)
+ toplayout.addStretch()
+ toplayout.addWidget(filterlabel, 0, Qt.AlignRight)
+ toplayout.addWidget(filterbox, 0, Qt.AlignRight)
+ toplayout.addWidget(searchlabel, 0, Qt.AlignRight)
+ toplayout.addWidget(searchbox, 0, Qt.AlignRight)
+
self.nodeView = NodeView(self)
- self.nodeModel = NodeModel(self)
- self.nodeView.setModel(self.nodeModel)
+ self.nodeModel = QStandardItemModel(0, 4, self)
+ self.filterModel = NodeFilterProxyModel(self)
+
+ self.nodeNameDelegate = NodeNameDelegate(self)
+ self.nodeStatusDelegate = NodeStatusDelegate(self)
- refresh = QLabel("<a href='refresh'>Refresh</a>", self)
- refresh.setScaledContents(False)
- slicename = QLabel ("Slice : %s"%(config.getSlice() or "None"),self)
- slicename.setScaledContents(False)
+ refresh = QPushButton("Refresh Slice Data", self)
+ refresh.setSizePolicy(QSizePolicy.Maximum, QSizePolicy.Maximum)
+ renew = QPushButton("Renew Slice", self)
+ renew.setSizePolicy(QSizePolicy.Maximum, QSizePolicy.Maximum)
+ submit = QPushButton("Submit", self)
+ submit.setSizePolicy(QSizePolicy.Maximum, QSizePolicy.Maximum)
- hlayout = QHBoxLayout()
- hlayout.addWidget(slicename)
- hlayout.addStretch()
- hlayout.addWidget(refresh)
+ bottomlayout = QHBoxLayout()
+ bottomlayout.addWidget(refresh, 0, Qt.AlignLeft)
+ bottomlayout.addWidget(renew, 0, Qt.AlignLeft)
+ bottomlayout.addStretch()
+ bottomlayout.addWidget(submit, 0, Qt.AlignRight)
layout = QVBoxLayout()
- layout.addLayout(hlayout)
+ layout.addLayout(toplayout)
layout.addWidget(self.nodeView)
+ layout.addLayout(bottomlayout)
self.setLayout(layout)
self.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Expanding)
- self.connect(refresh, SIGNAL('linkActivated(QString)'), self.refresh)
+ self.connect(refresh, SIGNAL('clicked()'), self.refresh)
+ self.connect(renew, SIGNAL('clicked()'), self.renew)
+ self.connect(submit, SIGNAL('clicked()'), self.submit) # _pg_compat)
+ self.connect(searchbox, SIGNAL('textChanged(QString)'), self.search)
+ self.connect(filterbox, SIGNAL('currentIndexChanged(QString)'), self.filter)
+ self.connect(self.nodeView, SIGNAL('hostnameClicked(QString)'),
+ self.nodeSelectionChanged)
- rspec_file = os.path.expanduser("~/.sfi/%s.rspec" % config.getSlice())
- if os.path.exists(rspec_file):
- self.updateView()
-
- def readSliceRSpec(self):
- rspec_file = os.path.expanduser("~/.sfi/%s.rspec" % config.getSlice())
- xml = open(rspec_file).read()
- return xml
+ self.updateView()
+
+ def submitFinished(self):
+ self.disconnect(self.process, SIGNAL('finished()'), self.submitFinished)
+
+ faultString = self.process.getFaultString()
+ if not faultString:
+ self.setStatus("<font color='green'>Slice data submitted.</font>")
+ else:
+ self.setStatus("<font color='red'>Slice submit failed: %s</font>" % (faultString))
+
+ self.updateView()
+ self.parent().signalAll("rspecUpdated")
+
+ def deleteSliversFinished(self):
+ self.disconnect(self.process, SIGNAL('finished()'), self.deleteSliversFinished)
+
+ faultString = self.process.getFaultString()
+ if not faultString:
+ self.setStatus("<font color='green'>Slice data submitted.</font>")
+ QTimer.singleShot(2500, self.refresh)
+ else:
+ self.setStatus("<font color='red'>Slice submit failed: %s</font>" % (faultString))
+
+ def refreshResourcesFinished(self):
+ self.disconnect(self.process, SIGNAL('finished()'), self.refreshResourcesFinished)
+
+ faultString = self.process.getFaultString()
+ if not faultString:
+ self.setStatus("Refreshing slice RSpec.")
+ self.connect(self.process, SIGNAL('finished()'), self.refreshRSpecFinished)
+ self.process.retrieveRspec()
+ else:
+ self.setStatus("<font color='red'>Resources refresh failed: %s</font>" % (faultString))
+
+ def refreshRSpecFinished(self):
+ self.disconnect(self.process, SIGNAL('finished()'), self.refreshRSpecFinished)
+
+ faultString = self.process.getFaultString()
+ if not faultString:
+ self.setStatus("<font color='green'>Slice data refreshed.</font>", timeout=5000)
+ else:
+ self.setStatus("<font color='red'>Slice refresh failed: %s</font>" % (faultString))
+
+ self.updateView()
+ self.parent().signalAll("rspecUpdated")
+
+ def setStatus(self, msg, timeout=None):
+ self.parent().setStatus(msg, timeout)
+
+ def checkRunningProcess(self):
+ if self.process.isRunning():
+ self.setStatus("<font color='red'>There is already a process running. Please wait.</font>")
+ return True
+ return False
+
+ def search(self, search_string):
+ self.filterModel.setHostNameFilter(str(search_string))
+
+ def filter(self, filter_string):
+ self.filterModel.setNodeStatusFilter(str(filter_string))
+
+ def itemStatus(self, item):
+ statusItem = item.parent().child(item.row(), MEMBERSHIP_STATUS_COLUMN)
+ return str(statusItem.data(Qt.DisplayRole).toString())
+
+ def itemText(self, item):
+ return str(item.data(Qt.DisplayRole).toString())
+
+ # Recursively walk the tree, making changes to the RSpec
+ def process_subtree(self, rspec, rspec_node_names, resource_node_names, item, depth = 0):
+ changeAdd = 0
+ changeRemove = 0
+ changeAddTag = 0
+ changeRemoveTag = 0
+ model = self.nodeModel
+
+ if depth in [0, 1]:
+ pass
+ elif depth == 2: # Hostname
+ hostname = self.itemText(item)
+ testbed = self.itemText(item.parent())
+ status = self.itemStatus(item)
+ if status == node_status['add']:
+ print "Add hostname: %s" % hostname
+
+ resource_node = resource_node_names.get(hostname, None)
+
+ if resource_node==None:
+ print "Error: Failed to find %s in resources rspec" % hostname
+ else:
+ if not (hostname in rspec_node_names):
+ network_name = Xrn(resource_node['component_manager_id']).get_hrn()
+ rspec.version.add_network(network_name)
+ rspec.version.add_nodes([resource_node])
+ rspec.version.add_slivers([str(hostname)])
+ changeAdd += 1
+ elif status == node_status['remove']:
+ print "Remove hostname: %s" % hostname
+ rspec.version.remove_slivers([str(hostname)])
+ changeRemove += 1
+ elif depth == 3: # Tag
+ tag, value = self.itemText(item).split(": ")
+ status = self.itemStatus(item)
+ tag = "%s" % tag # Prevent weird error from lxml
+ value = "%s" % value # Prevent weird error from lxml
+ hostname = self.itemText(item.parent())
+ testbed = self.itemText(item.parent().parent())
+ if status == tag_status['add']:
+ print "Add tag to (%s, %s): %s/%s " % (testbed, hostname, tag, value)
+ if hostname.startswith(default_tags):
+ rspec.version.add_default_sliver_attribute(tag, value, testbed)
+ else:
+ node = rspec_node_names.get(hostname, None)
+ if node:
+ rspec.version.add_sliver_attribute(node['component_id'], tag, value, testbed)
+ changeAddTag += 1
+ elif status == tag_status['remove']:
+ print "Remove tag from (%s, %s): %s/%s " % (testbed, hostname, tag, value)
+ if hostname.startswith(default_tags):
+ rspec.version.remove_default_sliver_attribute(tag, value, testbed)
+ else:
+ node = rspec_node_names.get(hostname, None)
+ if node:
+ rspec.version.remove_sliver_attribute(node['component_id'], tag, value, testbed)
+ changeRemoveTag += 1
+
+ children = item.rowCount()
+ for row in range(0, children):
+ (c, ca, cr, cat, crt) = self.process_subtree(rspec, rspec_node_names, resource_node_names, item.child(row), depth + 1)
+ changeAdd = changeAdd + ca
+ changeRemove = changeRemove + cr
+ changeAddTag = changeAddTag + cat
+ changeRemoveTag = changeRemoveTag + crt
+
+ change = changeAdd + changeRemove + changeAddTag + changeRemoveTag
+
+ return (change, changeAdd, changeRemove, changeAddTag, changeRemoveTag)
+
+ def submit(self):
+ if self.checkRunningProcess():
+ return
+
+ rspec = SfiData().getSliceRSpec()
+ resources = SfiData().getResourcesRSpec()
+
+ resource_node_names = self.nodesByName(resources.version.get_nodes())
+ rspec_node_names = self.nodesByName(rspec.version.get_nodes_with_slivers())
+
+ (change, changeAdd, changeRemove, changeAddTag, changeRemoveTag) = \
+ self.process_subtree(rspec, rspec_node_names, resource_node_names, self.nodeModel.invisibleRootItem())
+
+ if (change <= 0):
+ self.setStatus("<font color=red>No change in slice data. Not submitting!</font>", timeout=3000)
+ return
+
+ if (changeRemove > 0) and (rspec.version.get_nodes_with_slivers() == []):
+ # removing the last sliver in a slice requires us to call deleteSlivers
+ self.connect(self.process, SIGNAL('finished()'), self.deleteSliversFinished)
+ self.process.deleteSlivers()
+ return
+
+ # Several aggregates have issues with the <statistics> section in the
+ # rspec, so make sure it's not there.
+ stats_elems = rspec.xml.xpath("//statistics")
+ if len(stats_elems)>0:
+ stats_elem = stats_elems[0]
+ parent = stats_elem.xpath("..")[0]
+ parent.remove(stats_elem)
+
+ self.connect(self.process, SIGNAL('finished()'), self.submitFinished)
+ self.process.applyRSpec(rspec)
+ self.setStatus("Sending slice data (RSpec). This will take some time...")
+
+ def submit_pg_compat(self):
+ if self.checkRunningProcess():
+ return
+
+ rspec = SfiData().getSliceRSpec()
+ resources = SfiData().getResourcesRSpec()
+
+ (change, changeAdd, changeRemove, changeAddTag, changeRemoveTag) = \
+ self.process_subtree(rspec, rspec, resources, self.nodeModel.invisibleRootItem())
- def refresh(self, link=None):
+ if (change <= 0):
+ self.setStatus("<font color=red>No change in slice data. Not submitting!</font>", timeout=3000)
+ return
+
+ dlg = ClientSliceManager(self)
+ dlg.submit_pg_compat(rspec)
+ dlg.exec_()
+
+ self.setStatus("<font color='green'>Finished submitting. %d/%d aggs succeeded.</font>" %
+ (dlg.submit_aggSuccessCount,dlg.submit_aggSuccessCount+dlg.submit_aggFailCount))
+ QTimer.singleShot(2500, self.refresh)
+
+ def renew(self):
+ dlg = RenewWindow(parent=self)
+ dlg.exec_()
+
+ def refresh(self):
if not config.getSlice():
- self.parent().setStatus("<font color='red'>Slice not set yet!</font>")
+ self.setStatus("<font color='red'>Slice not set yet!</font>")
return
- self.process = SfiProcess()
- outfile = self.process.getRSpecFromSM()
- self.parent().setStatus("Updating slice data. This may take some time...")
-
- self.connect(self.process, SIGNAL('finished()'), self.refreshFinished)
+ if self.process.isRunning():
+ self.setStatus("<font color='red'>There is already a process running. Please wait.</font>")
+ return
- def refreshFinished(self):
- del self.process
- self.parent().setStatus("<font color='green'>Slice data updated.</font>")
- self.updateView()
+ self.connect(self.process, SIGNAL('finished()'), self.refreshResourcesFinished)
+
+ self.process.retrieveResources()
+ self.setStatus("Refreshing resources. This will take some time...")
+
+ def nodesByNetwork(self, nodeList):
+ netDict = {}
+ for node in nodeList:
+ network_name = Xrn(node['component_manager_id']).get_hrn()
+ if network_name:
+ net = netDict.get(network_name, [])
+ if net == []:
+ netDict[network_name] = net
+
+ net.append(node)
+
+ return netDict
+
+ def nodesByName(self, nodeList, nameDict=None):
+ if nameDict==None:
+ nameDict = {}
+ for node in nodeList:
+ hostname = node.get("component_name", None)
+ if hostname and (not hostname in nameDict):
+ nameDict[hostname] = node
+
+ return nameDict
def updateView(self):
+ global already_in_nodes
+ already_in_nodes = []
+ self.network_names = []
self.nodeModel.clear()
- rspec_string = self.readSliceRSpec()
- networks = rspec_get_networks(rspec_string)
- for network in networks:
- networkItem = TreeItem([QString(network), QString("")], self.nodeModel.rootItem)
+ rspec = SfiData().getSliceRSpec()
+ if not rspec:
+ return None
+
+ resources = SfiData().getResourcesRSpec()
+ if not resources:
+ return None
+
+ rootItem = self.nodeModel.invisibleRootItem()
- all_nodes = rspec_get_nodes_from_network(rspec_string, network)
- for node in all_nodes:
- nodeItem = TreeItem([QString(""), QString(node)], networkItem)
- networkItem.appendChild(nodeItem)
+ networks = []
+ for network in rspec.version.get_networks():
+ network_name = network.get("name", None)
+ if (network_name != None) and (not network_name in networks):
+ networks.append(network_name)
+ for network in resources.version.get_networks():
+ network_name = network.get("name", None)
+ if (network_name != None) and (not network_name in networks):
+ networks.append(network_name)
- self.nodeModel.rootItem.appendChild(networkItem)
+ resources_nodes = self.nodesByNetwork(resources.version.get_nodes())
+ rspec_nodes = self.nodesByNetwork(rspec.version.get_nodes_with_slivers())
+ for network in networks:
+ self.network_names.append(network)
+
+ all_nodes = resources_nodes.get(network, [])
+ sliver_nodes = rspec_nodes.get(network, [])
+
+ sliver_node_names = self.nodesByName(sliver_nodes)
+
+ available_nodes = [ node for node in all_nodes if node["component_name"] not in sliver_node_names ]
+
+ msg = "%s Nodes\t%s Selected" % (len(all_nodes), len(sliver_nodes))
+ networkItem = self.nodeView.appendRow(rootItem, network, membership=msg, kind="network")
+
+ already_in_nodes += sliver_node_names.keys()
+
+ # Add default slice tags
+ nodeItem = self.nodeView.appendRow(networkItem, "%s for %s" % (default_tags, network), kind="defaults")
+ attrs = rspec.version.get_default_sliver_attributes(network)
+ for attr in attrs:
+ name = attr.get("name", None)
+ value = attr.get("value", None)
+ tagstring = QString("%s: %s" % (name, value))
+ self.nodeView.appendRow(nodeItem, tagstring, membership=tag_status['in'], kind = "attribute")
+
+ for node in sliver_nodes:
+ nodeType = None
+ if ("hardware_types" in node):
+ hardware_types = [x["name"] for x in node["hardware_types"]]
+ nodeType = ",".join(hardware_types)
+ nodeStatus = node.get("boot_state", "")
+ if nodeStatus == None:
+ nodeStatus=""
+ nodeItem = self.nodeView.appendRow(networkItem,
+ node["component_name"],
+ nodeStatus=nodeStatus,
+ nodeType=nodeType,
+ membership=node_status['in'],
+ kind="node")
+
+ attrs = rspec.version.get_sliver_attributes(node['component_id'], network)
+ for attr in attrs:
+ name = attr.get("name", None)
+ value = attr.get("value", None)
+ self.nodeView.appendRow(nodeItem,
+ "%s: %s" % (name, value),
+ membership=tag_status['in'],
+ kind="attribute")
+
+ for node in available_nodes:
+ nodeType = None
+ if ("hardware_types" in node):
+ hardware_types = [x["name"] for x in node["hardware_types"]]
+ nodeType = ",".join(hardware_types)
+ nodeStatus = node.get("boot_state", "")
+ if nodeStatus == None:
+ nodeStatus=""
+ self.nodeView.appendRow(networkItem,
+ node["component_name"],
+ nodeStatus=nodeStatus,
+ nodeType=nodeType,
+ membership=node_status['out'],
+ kind="node")
+
+ self.filterModel.setSourceModel(self.nodeModel)
+ self.filterModel.setDynamicSortFilter(True)
+ self.filterModel.sort(NAME_COLUMN)
+
+ headers = QStringList() << "Hostname or Tag" << "Node Type" << "Node Status" << "Membership Status" << "Kind"
+ self.nodeModel.setHorizontalHeaderLabels(headers)
+
+ self.nodeView.setItemDelegateForColumn(NAME_COLUMN, self.nodeNameDelegate)
+ self.nodeView.setItemDelegateForColumn(NODE_STATUS_COLUMN, self.nodeStatusDelegate)
+ self.nodeView.setModel(self.filterModel)
+ self.nodeView.hideColumn(KIND_COLUMN)
self.nodeView.expandAll()
+ self.nodeView.resizeColumnToContents(0)
+ self.nodeView.collapseAll()
+
+ def updateSliceName(self):
+ self.slicename.setText("Slice : %s" % (config.getSlice() or "None"))
+ def nodeSelectionChanged(self, hostname):
+ self.parent().nodeSelectionChanged(hostname)
class MainScreen(SfaScreen):
def __init__(self, parent):
SfaScreen.__init__(self, parent)
slice = SliceWidget(self)
- self.init(slice, "Main Window", "PlanetLab Federation GUI")
+ self.init(slice, "Nodes", "OneLab SFA crawler")
+
+ def rspecUpdated(self):
+ self.mainwin.rspecWindow.updateView()
+
+ def configurationChanged(self):
+ self.widget.updateSliceName()
+ self.widget.updateView()
+ self.mainwin.rspecWindow.updateView()
+
+ def nodeSelectionChanged(self, hostname):
+ self.mainwin.nodeSelectionChanged(hostname)
git://git.onelab.eu / sface.git / blobdiff