def IOS_images(self):
""" Load IOS images settings from config file
"""
# Loading IOS images conf
basegroup = "IOS.images"
c = ConfDB()
c.beginGroup(basegroup)
childGroups = c.childGroups()
c.endGroup()
for img_num in childGroups:
cgroup = basegroup + '/' + img_num
img_filename = c.get(cgroup + "/filename", unicode(''))
img_hypervisors = c.get(cgroup + "/hypervisors",
unicode('')).split()
if img_filename == '':
continue
if len(img_hypervisors) == 0:
#if globals.GApp.systconf['dynamips'].HypervisorManager_binding == '0.0.0.0':
# img_ref = "127.0.0.1:" + img_filename
#else:
img_ref = globals.GApp.systconf[
'dynamips'].HypervisorManager_binding + ":" + img_filename
else:
if len(img_hypervisors) > 1:
img_ref = 'load-balanced-on-external-hypervisors:' + img_filename
else:
(host, port) = img_hypervisors[0].rsplit(':', 1)
img_ref = host + ":" + img_filename
conf = iosImageConf()
conf.id = int(img_num)
conf.filename = img_filename
conf.baseconfig = unicode(
c.get(cgroup + "/baseconfig", 'baseconfig.txt'))
conf.platform = str(c.get(cgroup + "/platform", ''))
conf.chassis = str(c.get(cgroup + "/chassis", ''))
conf.idlepc = str(c.get(cgroup + "/idlepc", ''))
conf.idlemax = int(c.get(cgroup + "/idlemax", 1500))
conf.idlesleep = int(c.get(cgroup + "/idlesleep", 30))
conf.default_ram = int(c.get(cgroup + "/default_ram", 0))
conf.default = c.value(cgroup + "/default",
QtCore.QVariant(False)).toBool()
conf.hypervisors = img_hypervisors
globals.GApp.iosimages[img_ref] = conf
if conf.id >= globals.GApp.iosimages_ids:
globals.GApp.iosimages_ids = conf.id + 1
def IOS_images(self):
""" Load IOS images settings from config file
"""
# Loading IOS images conf
basegroup = "IOS.images"
c = ConfDB()
c.beginGroup(basegroup)
childGroups = c.childGroups()
c.endGroup()
for img_num in childGroups:
cgroup = basegroup + '/' + img_num
img_filename = c.get(cgroup + "/filename", unicode(''))
#установка IP адреса гипервизора dynamips из myfile.py
img_hypervisors = unicode(dynamips_server).split(",")
if img_filename == '':
continue
if len(img_hypervisors) == 0:
img_ref = globals.GApp.systconf['dynamips'].HypervisorManager_binding + ":" + img_filename
else:
if len(img_hypervisors) > 1:
img_ref = 'load-balanced-on-external-hypervisors:' + img_filename
else:
(host, port) = img_hypervisors[0].rsplit(':', 1)
img_ref = host + ":" + img_filename
conf = iosImageConf()
conf.id = int(img_num)
conf.filename = img_filename
conf.baseconfig = unicode(c.get(cgroup + "/baseconfig", 'baseconfig.txt'))
conf.platform = str(c.get(cgroup + "/platform", ''))
conf.chassis = str(c.get(cgroup + "/chassis", ''))
conf.idlepc = str(c.get(cgroup + "/idlepc", ''))
conf.default_ram = int(c.get(cgroup + "/default_ram", 0))
conf.default = c.value(cgroup + "/default", QtCore.QVariant(False)).toBool()
conf.hypervisors = img_hypervisors
globals.GApp.iosimages[img_ref] = conf
if conf.id >= globals.GApp.iosimages_ids:
globals.GApp.iosimages_ids = conf.id + 1
def slotSaveIOS(self):
""" Save an IOS image and all his settings
"""
imagename = unicode(self.lineEditIOSImage.text(), 'utf-8', errors='replace')
if not imagename:
return
idlepc = str(self.lineEditIdlePC.text()).strip()
if idlepc and not re.search(r"""^0x[0-9a-fA-F]{8}$""", idlepc):
QtGui.QMessageBox.critical(self, translate("IOSDialog", "IOS Configuration"), translate("IOSDialog", "IDLE PC not valid (format required: 0xhhhhhhhh)"))
return
if not idlepc:
self.label_IdlePCWarning.setText('<font color="red">' + translate("IOSDialog", "Warning: IDLE PC will have to be configured! <a href='http://www.gns3.net/gns3-simplest-topology' >Find out why and how</a>") + '</font>')
else:
self.label_IdlePCWarning.setText('')
hypervisors = []
if self.checkBoxIntegratedHypervisor.checkState() == QtCore.Qt.Checked:
# external hypervisor, don't use the hypervisor manager
items = self.listWidgetHypervisors.selectedItems()
if len(items) == 0:
QtGui.QMessageBox.warning(self, translate("IOSDialog", "IOS Configuration"), translate("IOSDialog", "No hypervisor selected, use the local hypervisor"))
self.checkBoxIntegratedHypervisor.setCheckState(QtCore.Qt.Unchecked)
imagekey = globals.GApp.systconf['dynamips'].HypervisorManager_binding + ':' + imagename
else:
# get the selected hypervisor
if len(items) > 1:
for item in items:
selected_hypervisor = unicode(item.text(), 'utf-8', errors='replace')
hypervisor = globals.GApp.hypervisors[selected_hypervisor]
hypervisors.append(hypervisor.host + ':' + str(hypervisor.port))
imagekey = 'load-balanced-on-external-hypervisors:' + imagename
if globals.GApp.iosimages.has_key(globals.GApp.systconf['dynamips'].HypervisorManager_binding + ':' + imagename):
del globals.GApp.iosimages[globals.GApp.systconf['dynamips'].HypervisorManager_binding + ':' + imagename]
else:
selected_hypervisor = unicode(items[0].text(), 'utf-8', errors='replace')
hypervisor = globals.GApp.hypervisors[selected_hypervisor]
hypervisors.append(hypervisor.host + ':' + str(hypervisor.port))
imagekey = hypervisor.host + ':' + imagename
if globals.GApp.iosimages.has_key('load-balanced-on-external-hypervisors:' + imagename):
del globals.GApp.iosimages['load-balanced-on-external-hypervisors:' + imagename]
else:
imagekey = globals.GApp.systconf['dynamips'].HypervisorManager_binding + ':' + imagename
if globals.GApp.iosimages.has_key('load-balanced-on-external-hypervisors:' + imagename):
del globals.GApp.iosimages['load-balanced-on-external-hypervisors:' + imagename]
if globals.GApp.iosimages.has_key(imagekey):
# update an already existing IOS image
item_to_update = self.treeWidgetIOSimages.findItems(imagekey, QtCore.Qt.MatchFixedString)[0]
item_to_update.setText(1, self.comboBoxChassis.currentText())
else:
# else create a new entry
item = QtGui.QTreeWidgetItem(self.treeWidgetIOSimages)
# image name column
item.setText(0, imagekey)
# chassis column
item.setText(1, self.comboBoxChassis.currentText())
self.treeWidgetIOSimages.setCurrentItem(item)
# save settings
if globals.GApp.iosimages.has_key(imagekey):
conf = globals.GApp.iosimages[imagekey]
else:
conf = iosImageConf()
conf.id = globals.GApp.iosimages_ids
globals.GApp.iosimages_ids += 1
conf.filename = imagename
conf.baseconfig = unicode(self.lineEditBaseConfig.text(), 'utf-8', errors='replace')
conf.platform = str(self.comboBoxPlatform.currentText())
conf.chassis = str(self.comboBoxChassis.currentText())
conf.idlepc = idlepc
conf.idlemax = self.spinBoxIdlemax.value()
conf.idlesleep = self.spinBoxIdlesleep.value()
conf.hypervisors = hypervisors
default_ram = self.spinBoxDefaultRAM.value()
if default_ram == 0 and DEFAULT_RAM.has_key(conf.platform):
conf.default_ram = DEFAULT_RAM[conf.platform]
else:
conf.default_ram = default_ram
default_platform = True
if self.checkBoxDefaultImage.checkState() == QtCore.Qt.Checked:
for image in globals.GApp.iosimages:
image_conf = globals.GApp.iosimages[image]
if imagekey != image and image_conf.platform == conf.platform and image_conf.default:
QtGui.QMessageBox.warning(self, translate("IOSDialog", "IOS Configuration"), translate("IOSDialog", "There is already a default image for this platform"))
self.checkBoxDefaultImage.setCheckState(QtCore.Qt.Unchecked)
default_platform = False
else:
default_platform = False
if default_platform:
conf.default = True
else:
conf.default = False
globals.GApp.iosimages[imagekey] = conf
self.treeWidgetIOSimages.update()
self.treeWidgetIOSimages.resizeColumnToContents(0)
self.treeWidgetIOSimages.clear()
# reload IOS
for name in globals.GApp.iosimages.keys():
image = globals.GApp.iosimages[name]
item = QtGui.QTreeWidgetItem(self.treeWidgetIOSimages)
# image name column
item.setText(0, name)
# chassis column
item.setText(1, image.chassis)
def slotSaveIOS(self):
""" Save an IOS image and all his settings
"""
imagename = unicode(self.lineEditIOSImage.text(), 'utf-8', errors='replace')
if not imagename:
return
idlepc = str(self.lineEditIdlePC.text()).strip()
if idlepc and not re.search(r"""^0x[0-9a-fA-F]{8}$""", idlepc):
QtGui.QMessageBox.critical(self, translate("IOSDialog", "IOS Configuration"), translate("IOSDialog", "IDLE PC not valid (format required: 0xhhhhhhhh)"))
return
if not idlepc:
self.label_IdlePCWarning.setText('<font color="red">' + translate("IOSDialog", "Warning: IDLE PC will have to be configured! <a href='http://www.gns3.net/gns3-simplest-topology' >Find out why and how</a>") + '</font>')
else:
self.label_IdlePCWarning.setText('')
hypervisors = []
if self.checkBoxIntegratedHypervisor.checkState() == QtCore.Qt.Checked:
# external hypervisor, don't use the hypervisor manager
items = self.listWidgetHypervisors.selectedItems()
if len(items) == 0:
QtGui.QMessageBox.warning(self, translate("IOSDialog", "IOS Configuration"), translate("IOSDialog", "No hypervisor selected, use the local hypervisor"))
self.checkBoxIntegratedHypervisor.setCheckState(QtCore.Qt.Unchecked)
imagekey = globals.GApp.systconf['dynamips'].HypervisorManager_binding + ':' + imagename
else:
# get the selected hypervisor
if len(items) > 1:
for item in items:
selected_hypervisor = unicode(item.text(), 'utf-8', errors='replace')
hypervisor = globals.GApp.hypervisors[selected_hypervisor]
hypervisors.append(hypervisor.host + ':' + str(hypervisor.port))
imagekey = 'load-balanced-on-external-hypervisors:' + imagename
if globals.GApp.iosimages.has_key(globals.GApp.systconf['dynamips'].HypervisorManager_binding + ':' + imagename):
del globals.GApp.iosimages[globals.GApp.systconf['dynamips'].HypervisorManager_binding + ':' + imagename]
else:
selected_hypervisor = unicode(items[0].text(), 'utf-8', errors='replace')
hypervisor = globals.GApp.hypervisors[selected_hypervisor]
hypervisors.append(hypervisor.host + ':' + str(hypervisor.port))
imagekey = hypervisor.host + ':' + imagename
if globals.GApp.iosimages.has_key('load-balanced-on-external-hypervisors:' + imagename):
del globals.GApp.iosimages['load-balanced-on-external-hypervisors:' + imagename]
else:
imagekey = globals.GApp.systconf['dynamips'].HypervisorManager_binding + ':' + imagename
if globals.GApp.iosimages.has_key('load-balanced-on-external-hypervisors:' + imagename):
del globals.GApp.iosimages['load-balanced-on-external-hypervisors:' + imagename]
if globals.GApp.iosimages.has_key(imagekey):
# update an already existing IOS image
item_to_update = self.treeWidgetIOSimages.findItems(imagekey, QtCore.Qt.MatchFixedString)[0]
item_to_update.setText(1, self.comboBoxChassis.currentText())
else:
# else create a new entry
item = QtGui.QTreeWidgetItem(self.treeWidgetIOSimages)
# image name column
item.setText(0, imagekey)
# chassis column
item.setText(1, self.comboBoxChassis.currentText())
self.treeWidgetIOSimages.setCurrentItem(item)
# save settings
if globals.GApp.iosimages.has_key(imagekey):
conf = globals.GApp.iosimages[imagekey]
else:
conf = iosImageConf()
conf.id = globals.GApp.iosimages_ids
globals.GApp.iosimages_ids += 1
conf.filename = imagename
conf.baseconfig = unicode(self.lineEditBaseConfig.text(), 'utf-8', errors='replace')
conf.platform = str(self.comboBoxPlatform.currentText())
conf.chassis = str(self.comboBoxChassis.currentText())
conf.idlepc = idlepc
conf.idlemax = self.spinBoxIdlemax.value()
conf.idlesleep = self.spinBoxIdlesleep.value()
conf.hypervisors = hypervisors
default_ram = self.spinBoxDefaultRAM.value()
if default_ram == 0 and DEFAULT_RAM.has_key(conf.platform):
conf.default_ram = DEFAULT_RAM[conf.platform]
else:
conf.default_ram = default_ram
default_platform = True
if self.checkBoxDefaultImage.checkState() == QtCore.Qt.Checked:
for image in globals.GApp.iosimages:
image_conf = globals.GApp.iosimages[image]
if imagekey != image and image_conf.platform == conf.platform and image_conf.default:
QtGui.QMessageBox.warning(self, translate("IOSDialog", "IOS Configuration"), translate("IOSDialog", "There is already a default image for this platform"))
self.checkBoxDefaultImage.setCheckState(QtCore.Qt.Unchecked)
default_platform = False
else:
default_platform = False
if default_platform:
conf.default = True
else:
conf.default = False
globals.GApp.iosimages[imagekey] = conf
self.treeWidgetIOSimages.update()
self.treeWidgetIOSimages.resizeColumnToContents(0)
self.treeWidgetIOSimages.clear()
# reload IOS
for name in globals.GApp.iosimages.keys():
image = globals.GApp.iosimages[name]
item = QtGui.QTreeWidgetItem(self.treeWidgetIOSimages)
# image name column
item.setText(0, name)
# chassis column
item.setText(1, image.chassis)
