libvirt added network forward mode 'open' by commit 25e8112d, No any
iptables rules are added to this virtual network.
This patch adds support to create such a virtual network.
Signed-off-by: Lin Ma <lma@xxxxxxxx>
---
ui/createnet.ui | 1 +
virtManager/createnet.py | 17 +++++++++++++++--
2 files changed, 16 insertions(+), 2 deletions(-)
diff --git a/ui/createnet.ui b/ui/createnet.ui
index af6f91d..b09a5b4 100644
--- a/ui/createnet.ui
+++ b/ui/createnet.ui
@@ -1242,6 +1242,7 @@
<object class="GtkComboBox" id="net-forward-mode">
<property name="visible">True</property>
<property name="can_focus">False</property>
+ <signal name="changed" handler="on_net_forward_mode_toggled" swapped="no"/>
</object>
<packing>
<property name="left_attach">1</property>
diff --git a/virtManager/createnet.py b/virtManager/createnet.py
index 4d2d15b..b8317be 100644
--- a/virtManager/createnet.py
+++ b/virtManager/createnet.py
@@ -69,6 +69,7 @@ class vmmCreateNetwork(vmmGObjectUI):
"on_net_name_activate": self.forward,
"on_net_forward_toggled" : self.change_forward_type,
+ "on_net_forward_mode_toggled" : self.change_forward_mode_type,
"on_net-ipv4-enable_toggled" : self.change_ipv4_enable,
"on_net-ipv4-network_changed": self.change_ipv4_network,
@@ -141,6 +142,7 @@ class vmmCreateNetwork(vmmGObjectUI):
mode_model.append([_("NAT"), "nat"])
mode_model.append([_("Routed"), "route"])
+ mode_model.append([_("Open"), "open"])
def reset_state(self):
notebook = self.widget("create-pages")
@@ -525,6 +527,8 @@ class vmmCreateNetwork(vmmGObjectUI):
def change_forward_type(self, ignore):
sriov_capable = bool(len(self.widget("pf-list").get_model()))
self.widget("net-forward-mode-hostdev").set_sensitive(sriov_capable)
+ mode = uiutil.get_list_selection(self.widget("net-forward-mode"),
+ column=1)
is_hostdev = self.widget("net-forward-mode-hostdev").get_active()
fwd_sensitive = False
@@ -532,12 +536,18 @@ class vmmCreateNetwork(vmmGObjectUI):
fwd_sensitive = not self.widget("net-forward-none").get_active()
self.widget("net-forward-mode").set_sensitive(fwd_sensitive)
- self.widget("net-forward").set_sensitive(fwd_sensitive)
+ self.widget("net-forward").set_sensitive(fwd_sensitive and
+ mode != "open")
self.widget("net-forward-hostdev-table").set_sensitive(is_hostdev)
self.widget("net-enable-ipv6-networking-box").set_sensitive(
not is_hostdev)
self.widget("dns-domain-name-box").set_sensitive(not is_hostdev)
+ def change_forward_mode_type(self, ignore):
+ mode = uiutil.get_list_selection(self.widget("net-forward-mode"),
+ column=1)
+ self.widget("net-forward").set_sensitive(mode != "open")
+
def change_ipv4_enable(self, ignore):
enabled = self.get_config_ipv4_enable()
self.widget("net-ipv4-box").set_visible(enabled)
@@ -736,7 +746,10 @@ class vmmCreateNetwork(vmmGObjectUI):
dev, mode = self.get_config_forwarding()
if mode:
net.forward.mode = mode
- net.forward.dev = dev or None
+ if mode == "open":
+ net.forward.dev = None
+ else:
+ net.forward.dev = dev or None
if net.forward.mode == "hostdev":
net.forward.managed = "yes"
--
2.9.2
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