Function networks

networks/views.py:12–60

:param request: :return:

(request, compute_id)

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):