mirror of
https://github.com/retspen/webvirtcloud
synced 2024-12-27 16:45:22 +00:00
130 lines
4.8 KiB
Python
130 lines
4.8 KiB
Python
from django.shortcuts import render, get_object_or_404
|
|
from django.http import HttpResponseRedirect
|
|
from django.utils.translation import ugettext_lazy as _
|
|
from django.core.urlresolvers import reverse
|
|
from computes.models import Compute
|
|
from networks.forms import AddNetPool
|
|
from vrtManager.network import wvmNetwork, wvmNetworks
|
|
from vrtManager.network import network_size
|
|
from libvirt import libvirtError
|
|
|
|
|
|
def networks(request, compute_id):
|
|
"""
|
|
:param request:
|
|
:return:
|
|
"""
|
|
|
|
if not request.user.is_authenticated():
|
|
return HttpResponseRedirect(reverse('index'))
|
|
|
|
if not request.user.is_superuser:
|
|
return HttpResponseRedirect(reverse('index'))
|
|
|
|
error_messages = []
|
|
compute = get_object_or_404(Compute, pk=compute_id)
|
|
|
|
try:
|
|
conn = wvmNetworks(compute.hostname,
|
|
compute.login,
|
|
compute.password,
|
|
compute.type)
|
|
networks = conn.get_networks_info()
|
|
|
|
if request.method == 'POST':
|
|
if 'create' in request.POST:
|
|
form = AddNetPool(request.POST)
|
|
if form.is_valid():
|
|
data = form.cleaned_data
|
|
if data['name'] in networks:
|
|
msg = _("Pool name already in use")
|
|
error_messages.append(msg)
|
|
if data['forward'] == 'bridge' and data['bridge_name'] == '':
|
|
error_messages.append('Please enter bridge name')
|
|
try:
|
|
gateway, netmask, dhcp = network_size(data['subnet'], data['dhcp'])
|
|
except:
|
|
error_msg = _("Input subnet pool error")
|
|
error_messages.append(error_msg)
|
|
if not error_messages:
|
|
conn.create_network(data['name'], data['forward'], gateway, netmask,
|
|
dhcp, data['bridge_name'], data['openvswitch'], data['fixed'])
|
|
return HttpResponseRedirect(reverse('network', args=[compute_id, data['name']]))
|
|
else:
|
|
for msg_err in form.errors.values():
|
|
error_messages.append(msg_err.as_text())
|
|
conn.close()
|
|
except libvirtError as lib_err:
|
|
error_messages.append(lib_err)
|
|
|
|
return render(request, 'networks.html', locals())
|
|
|
|
|
|
def network(request, compute_id, pool):
|
|
"""
|
|
:param request:
|
|
:return:
|
|
"""
|
|
|
|
if not request.user.is_authenticated():
|
|
return HttpResponseRedirect(reverse('index'))
|
|
|
|
if not request.user.is_superuser:
|
|
return HttpResponseRedirect(reverse('index'))
|
|
|
|
error_messages = []
|
|
compute = get_object_or_404(Compute, pk=compute_id)
|
|
|
|
try:
|
|
conn = wvmNetwork(compute.hostname,
|
|
compute.login,
|
|
compute.password,
|
|
compute.type,
|
|
pool)
|
|
networks = conn.get_networks()
|
|
state = conn.is_active()
|
|
device = conn.get_bridge_device()
|
|
autostart = conn.get_autostart()
|
|
ipv4_forward = conn.get_ipv4_forward()
|
|
ipv4_dhcp_range_start = conn.get_ipv4_dhcp_range_start()
|
|
ipv4_dhcp_range_end = conn.get_ipv4_dhcp_range_end()
|
|
ipv4_network = conn.get_ipv4_network()
|
|
fixed_address = conn.get_mac_ipaddr()
|
|
except libvirtError as lib_err:
|
|
error_messages.append(lib_err)
|
|
|
|
if request.method == 'POST':
|
|
if 'start' in request.POST:
|
|
try:
|
|
conn.start()
|
|
return HttpResponseRedirect(request.get_full_path())
|
|
except libvirtError as lib_err:
|
|
error_messages.append(lib_err.message)
|
|
if 'stop' in request.POST:
|
|
try:
|
|
conn.stop()
|
|
return HttpResponseRedirect(request.get_full_path())
|
|
except libvirtError as lib_err:
|
|
error_messages.append(lib_err.message)
|
|
if 'delete' in request.POST:
|
|
try:
|
|
conn.delete()
|
|
return HttpResponseRedirect(reverse('networks', args=[compute_id]))
|
|
except libvirtError as lib_err:
|
|
error_messages.append(lib_err.message)
|
|
if 'set_autostart' in request.POST:
|
|
try:
|
|
conn.set_autostart(1)
|
|
return HttpResponseRedirect(request.get_full_path())
|
|
except libvirtError as lib_err:
|
|
error_messages.append(lib_err.message)
|
|
if 'unset_autostart' in request.POST:
|
|
try:
|
|
conn.set_autostart(0)
|
|
return HttpResponseRedirect(request.get_full_path())
|
|
except libvirtError as lib_err:
|
|
error_messages.append(lib_err.message)
|
|
|
|
conn.close()
|
|
|
|
return render(request, 'network.html', locals())
|