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https://github.com/retspen/webvirtcloud
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fix network add and change methods to handle bridge/mavctap differentation correctly.
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parent
2f1b11b3ca
commit
fa4a3149c9
2 changed files with 60 additions and 17 deletions
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@ -25,6 +25,7 @@ from logs.views import addlogmsg
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from vrtManager import util
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from vrtManager.create import wvmCreate
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from vrtManager.instance import wvmInstances
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from vrtManager.interface import wvmInterface
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from vrtManager.storage import wvmStorage
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from vrtManager.util import randomPasswd
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@ -121,6 +122,7 @@ def instance(request, pk):
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memory_host = instance.proxy.get_max_memory()
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bus_host = instance.proxy.get_disk_bus_types(instance.arch, instance.machine)
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networks_host = sorted(instance.proxy.get_networks())
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interfaces_host = sorted(instance.proxy.get_ifaces())
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nwfilters_host = instance.proxy.get_nwfilters()
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storages_host = sorted(instance.proxy.get_storages(True))
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net_models_host = instance.proxy.get_network_models()
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@ -904,6 +906,16 @@ def change_network(request, pk):
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(source, source_type) = utils.get_network_tuple(request.POST.get(post))
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network_data[post] = source
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network_data[post + "-type"] = source_type
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if source_type == 'iface':
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iface = wvmInterface(
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instance.compute.hostname,
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instance.compute.login,
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instance.compute.password,
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instance.compute.type,
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source,
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)
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network_data[post + "-type"] = iface.get_type()
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elif post.startswith("net-"):
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network_data[post] = request.POST.get(post, "")
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@ -923,6 +935,16 @@ def add_network(request, pk):
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nwfilter = request.POST.get("add-net-nwfilter")
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(source, source_type) = utils.get_network_tuple(request.POST.get("add-net-network"))
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if source_type == 'iface':
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iface = wvmInterface(
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instance.compute.hostname,
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instance.compute.login,
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instance.compute.password,
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instance.compute.type,
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source,
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)
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source_type = iface.get_type()
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instance.proxy.add_network(mac, source, source_type, nwfilter=nwfilter)
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msg = _("Add network: %(mac)s") % {"mac": mac}
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addlogmsg(request.user.username, instance.name, msg)
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@ -1366,19 +1366,15 @@ class wvmInstance(wvmConnect):
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return bridge_name
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def add_network(self, mac_address, source, source_type="net", model="virtio", nwfilter=None):
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forward_mode = ""
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if source_type != "iface":
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forward_mode = self.get_network_forward(source)
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if forward_mode in ["nat", "isolated", "routed"]:
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if source_type == "net":
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interface_type = "network"
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elif forward_mode == "":
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interface_type = "direct"
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elif source_type == "bridge":
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interface_type = "bridge"
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else:
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if self.get_bridge_name(source, source_type) is None:
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interface_type = "network"
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else:
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interface_type = "bridge"
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interface_type = "direct"
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# network modes not handled: default is bridge
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xml_iface = f"""
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<interface type='{interface_type}'>
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@ -1386,13 +1382,11 @@ class wvmInstance(wvmConnect):
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if interface_type == "network":
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xml_iface += f"""<source network='{source}'/>"""
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elif interface_type == "direct":
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if source_type == "net":
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xml_iface += f"""<source network='{source}' mode='bridge'/>"""
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else:
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xml_iface += f"""<source dev='{source}' mode='bridge'/>"""
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xml_iface += f"""<source dev='{source}' mode='bridge'/>"""
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elif interface_type == "bridge":
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xml_iface += f"""<source bridge='{source}'/>"""
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else:
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bridge_name = self.get_bridge_name(source, source_type)
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xml_iface += f"""<source bridge='{bridge_name}'/>"""
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raise libvirtError(f"'{interface_type}' is an unexpected interface type.")
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xml_iface += f"""<model type='{model}'/>"""
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if nwfilter:
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xml_iface += f"""<filterref filter='{nwfilter}'/>"""
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@ -1416,8 +1410,35 @@ class wvmInstance(wvmConnect):
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self.instance.detachDeviceFlags(new_xml, VIR_DOMAIN_AFFECT_CONFIG)
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if self.get_status() == 5:
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self.instance.detachDeviceFlags(new_xml, VIR_DOMAIN_AFFECT_CONFIG)
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return new_xml
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return None
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def change_network(self, network_data):
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net_mac = network_data.get("net-mac-0")
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net_source = network_data.get("net-source-0")
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net_source_type = network_data.get("net-source-0-type")
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net_filter = network_data.get("net-nwfilter-0")
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net_model = network_data.get("net-model-0")
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# Remove interface first, but keep network interface XML definition
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# If there is an error happened while adding changed one, then add removed one to back.
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status = self.delete_network(net_mac)
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try:
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self.add_network(net_mac, net_source, net_source_type, net_model, net_filter)
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except libvirtError:
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if status is not None:
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if self.get_status() == 1:
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self.instance.attachDeviceFlags(status, VIR_DOMAIN_AFFECT_LIVE)
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self.instance.attachDeviceFlags(status, VIR_DOMAIN_AFFECT_CONFIG)
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if self.get_status() == 5:
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self.instance.attachDeviceFlags(status, VIR_DOMAIN_AFFECT_CONFIG)
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def change_network_oldway(self, network_data):
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'''
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change network firsh version...
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will be removed if new one works as expected for all scenarios
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'''
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xml = self._XMLDesc(VIR_DOMAIN_XML_SECURE)
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tree = ElementTree.fromstring(xml)
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for num, interface in enumerate(tree.findall("devices/interface")):
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