If some network is not persistent and the user tries to stop it, it is going to be removed by libvirt and causes an error in Kimchi. This patch changes the backend in order to get persistent information. Signed-off-by: Rodrigo Trujillo <rodrigo.trujillo(a)linux.vnet.ibm.com&gt; --- docs/API.md | 2 ++ src/kimchi/control/networks.py | 3 ++- src/kimchi/model/networks.py | 3 ++- 3 files changed, 6 insertions(+), 2 deletions(-) diff --git a/docs/API.md b/docs/API.md index 65044f8..630015e 100644 --- a/docs/API.md +++ b/docs/API.md @@ -503,6 +503,8 @@ A interface represents available interface on host. * interface: The name of a bridge network interface on the host. All traffic on this network will be bridged through the indicated interface. The interface is a bridge or ethernet/bonding device. + * persistent: If 'true', network will persist after a system reboot or be stopped. + All networks created by Kimchi are persistent. * **DELETE**: Remove the Network * **POST**: *See Network Actions* diff --git a/src/kimchi/control/networks.py b/src/kimchi/control/networks.py index 95e8523..b905891 100644 --- a/src/kimchi/control/networks.py +++ b/src/kimchi/control/networks.py @@ -45,4 +45,5 @@ class Network(Resource): 'interface': self.info['interface'], 'subnet': self.info['subnet'], 'dhcp': self.info['dhcp'], - 'state': self.info['state']} + 'state': self.info['state'], + 'persistent': self.info['persistent']} diff --git a/src/kimchi/model/networks.py b/src/kimchi/model/networks.py index 7872a73..63f3136 100644 --- a/src/kimchi/model/networks.py +++ b/src/kimchi/model/networks.py @@ -233,7 +233,8 @@ class NetworkModel(object): 'vms': self._get_vms_attach_to_a_network(name), 'in_use': self._is_network_in_use(name), 'autostart': network.autostart() == 1, - 'state': network.isActive() and "active" or "inactive"} + 'state': network.isActive() and "active" or "inactive", + 'persistent': True if network.isPersistent() else False} def _is_network_in_use(self, name): # The network "default" is used for Kimchi proposal and should not be

If some network is not persistent and the user tries to stop it, it is going to be removed by libvirt and causes an error in Kimchi. This patch warns the user with a message in the ui about the situation, avoinding mistakes. Signed-off-by: Rodrigo Trujillo <rodrigo.trujillo(a)linux.vnet.ibm.com&gt; --- ui/js/src/kimchi.network.js | 55 ++++++++++++++++++++++++++++++--------------- ui/pages/i18n.html.tmpl | 1 + 2 files changed, 38 insertions(+), 18 deletions(-) diff --git a/ui/js/src/kimchi.network.js b/ui/js/src/kimchi.network.js index 1642b99..7a331be 100644 --- a/ui/js/src/kimchi.network.js +++ b/ui/js/src/kimchi.network.js @@ -40,6 +40,7 @@ kimchi.initNetworkListView = function() { } network.interface = data[i].interface ? data[i].interface : null; network.addrSpace = data[i].subnet ? data[i].subnet : null; + network.persistent = data[i].persistent; kimchi.addNetworkItem(network); } }); @@ -77,6 +78,27 @@ kimchi.getNetworkItemHtml = function(network) { return networkItem; }; +kimchi.stopNetwork = function(network,menu) { + $(".network-state", $("#" + network.name)).switchClass("up", "nw-loading"); + $("[nwAct='stop']", menu).addClass("ui-state-disabled"); + kimchi.toggleNetwork(network.name, false, function() { + $("[nwAct='start']", menu).removeClass("hide-action-item"); + $("[nwAct='stop']", menu).addClass("hide-action-item"); + $("[nwAct='stop']", menu).removeClass("ui-state-disabled"); + if (!network.in_use) { + $("[nwAct='delete']", menu).removeClass("ui-state-disabled"); + $(":first-child", $("[nwAct='delete']", menu)).removeAttr("disabled"); + } + $(".network-state", $("#" + network.name)).switchClass("nw-loading", "down"); + }, function(err) { + $(".network-state", $("#" + network.name)).switchClass("nw-loading", "up"); + if (!network.in_use) { + $("[nwAct='stop']", menu).removeClass("ui-state-disabled"); + } + kimchi.message.error(err.responseJSON.reason); + }); +} + kimchi.addNetworkActions = function(network) { $(".menu-container", "#" + network.name).menu({ position : { @@ -110,24 +132,21 @@ kimchi.addNetworkActions = function(network) { kimchi.message.error(err.responseJSON.reason); }); } else if ($(evt.currentTarget).attr("nwAct") === "stop") { - $(".network-state", $("#" + network.name)).switchClass("up", "nw-loading"); - $("[nwAct='stop']", menu).addClass("ui-state-disabled"); - kimchi.toggleNetwork(network.name, false, function() { - $("[nwAct='start']", menu).removeClass("hide-action-item"); - $("[nwAct='stop']", menu).addClass("hide-action-item"); - $("[nwAct='stop']", menu).removeClass("ui-state-disabled"); - if (!network.in_use) { - $("[nwAct='delete']", menu).removeClass("ui-state-disabled"); - $(":first-child", $("[nwAct='delete']", menu)).removeAttr("disabled"); - } - $(".network-state", $("#" + network.name)).switchClass("nw-loading", "down"); - }, function(err) { - $(".network-state", $("#" + network.name)).switchClass("nw-loading", "up"); - if (!network.in_use) { - $("[nwAct='stop']", menu).removeClass("ui-state-disabled"); - } - kimchi.message.error(err.responseJSON.reason); - }); + if (!network.persistent) { + var settings = { + title : i18n['KCHAPI6001M'], + content : i18n['KCHNET6004M'], + confirm : i18n['KCHAPI6002M'], + cancel : i18n['KCHAPI6003M'] + }; + kimchi.confirm(settings, function() { + kimchi.stopNetwork(network, menu); + $(evt.currentTarget).parents(".item").remove(); + }, null); + } + else { + kimchi.stopNetwork(network, menu); + } } else if ($(evt.currentTarget).attr("nwAct") === "delete") { kimchi.confirm({ title : i18n['KCHAPI6006M'], diff --git a/ui/pages/i18n.html.tmpl b/ui/pages/i18n.html.tmpl index 61fec7c..caf5104 100644 --- a/ui/pages/i18n.html.tmpl +++ b/ui/pages/i18n.html.tmpl @@ -141,6 +141,7 @@ var i18n = { 'KCHNET6001M': "$_("unavailable")", 'KCHNET6002M': "$_("This action will interrupt network connectivity for any virtual machine that depend on this network.")", 'KCHNET6003M': "$_("Create a network")", + 'KCHNET6004M': "$_("This network is not persistent. Instead of stop, this action will permanently delete it. Would you like to continue?")", 'KCHPOOL6001M': "$_("This will permanently delete the storage pool. Would you like to continue?")", 'KCHPOOL6002M': "$_("This storage pool is empty.")",

This patch adds the persistent information to mock model and tests to check if it is true. Signed-off-by: Rodrigo Trujillo <rodrigo.trujillo(a)linux.vnet.ibm.com&gt; --- src/kimchi/mockmodel.py | 7 ++++++- tests/test_model.py | 1 + tests/test_rest.py | 1 + 3 files changed, 8 insertions(+), 1 deletion(-) diff --git a/src/kimchi/mockmodel.py b/src/kimchi/mockmodel.py index 60e078a..dbdd57e 100644 --- a/src/kimchi/mockmodel.py +++ b/src/kimchi/mockmodel.py @@ -626,7 +626,11 @@ class MockModel(object): if self._is_network_in_use(name): raise InvalidOperation("KCHNET0018E", {'name': name}) - self._get_network(name).info['state'] = 'inactive' + network = self._get_network(name) + if not network.info['persistent']: + self.network_delete(name) + + network.info['state'] = 'inactive' def network_delete(self, name): if self._is_network_in_use(name): @@ -1009,6 +1013,7 @@ class MockNetwork(object): 'subnet': '192.168.122.0/24', 'dhcp': {'start': '192.168.122.128', 'stop': '192.168.122.254'}, + 'persistent': True } diff --git a/tests/test_model.py b/tests/test_model.py index 69f9b5b..b8e6d47 100644 --- a/tests/test_model.py +++ b/tests/test_model.py @@ -632,6 +632,7 @@ class ModelTests(unittest.TestCase): self.assertEquals('inactive', networkinfo['state']) self.assertEquals([], networkinfo['vms']) self.assertTrue(networkinfo['autostart']) + self.assertTrue(networkinfo['persistent']) inst.network_activate(name) rollback.prependDefer(inst.network_deactivate, name) diff --git a/tests/test_rest.py b/tests/test_rest.py index ca4eeed..8f4573e 100644 --- a/tests/test_rest.py +++ b/tests/test_rest.py @@ -1297,6 +1297,7 @@ class RestTests(unittest.TestCase): network = json.loads(request(host, port, '/networks/test-network').read()) self.assertEquals('inactive', network['state']) + self.assertTrue(network['persistent']) # activate the network resp = request(host, port,