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Fix If cloud interface is down the project doesn't open

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Fix https://github.com/GNS3/gns3-gui/issues/1751
This commit is contained in:
Julien Duponchelle 2017-01-11 17:23:36 +01:00
parent 69d8ed5636
commit 82c99418b4
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GPG Key ID: CE8B29639E07F5E8
4 changed files with 33 additions and 15 deletions
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37
gns3server/compute/builtin/nodes/cloud.py
View File

@ -81,7 +81,7 @@ class Cloud(BaseNode):
"project_id": self.project.id,
"ports_mapping": self._ports_mapping,
"interfaces": host_interfaces,
"status": "started"}
"status": self.status}
@property
def ports_mapping(self):
@ -118,9 +118,23 @@ class Cloud(BaseNode):
Creates this cloud.
"""
yield from self._start_ubridge()
yield from self.start()
log.info('Cloud "{name}" [{id}] has been created'.format(name=self._name, id=self._id))
@asyncio.coroutine
def start(self):
if self.status != "started":
if self._ubridge_hypervisor and self._ubridge_hypervisor.is_running():
yield from self._stop_ubridge()
yield from self._start_ubridge()
for port_number in self._nios:
if self._nios[port_number]:
try:
yield from self._add_ubridge_connection(self._nios[port_number], port_number)
except (UbridgeError, NodeError) as e:
self.status = "stopped"
raise e
@asyncio.coroutine
def close(self):
"""
@ -280,18 +294,17 @@ class Cloud(BaseNode):
port=port_number))
self._nios[port_number] = nio
try:
yield from self.start()
yield from self._add_ubridge_connection(nio, port_number)
except NodeError as e:
del self._nios[port_number]
raise e
self.project.emit("log.error", {"message": str(e)})
yield from self._stop_ubridge()
self.status = "stopped"
# Cleanup stuff
except UbridgeError as e:
try:
self._delete_ubridge_connection(port_number)
except UbridgeError:
pass
del self._nios[port_number]
raise e
self.project.emit("log.error", {"message": str(e)})
yield from self._stop_ubridge()
self.status = "stopped"
@asyncio.coroutine
def _delete_ubridge_connection(self, port_number):
@ -327,7 +340,9 @@ class Cloud(BaseNode):
port=port_number))
del self._nios[port_number]
yield from self._delete_ubridge_connection(port_number)
if self._ubridge_hypervisor and self._ubridge_hypervisor.is_running():
yield from self._delete_ubridge_connection(port_number)
yield from self.start()
return nio
@asyncio.coroutine

3
gns3server/handlers/api/compute/cloud_handler.py
View File

@ -135,7 +135,8 @@ class CloudHandler:
description="Start a cloud")
def start(request, response):
Builtin.instance().get_node(request.match_info["node_id"], project_id=request.match_info["project_id"])
node = Builtin.instance().get_node(request.match_info["node_id"], project_id=request.match_info["project_id"])
yield from node.start()
response.set_status(204)
@Route.post(

6
tests/compute/builtin/nodes/test_cloud.py
View File

@ -43,7 +43,7 @@ def test_json_with_ports(on_gns3vm, project):
"name": "cloud1",
"node_id": cloud.id,
"project_id": project.id,
"status": "started",
"status": "stopped",
"ports_mapping": [
{
"interface": "virbr0",
@ -69,7 +69,7 @@ def test_json_without_ports(on_gns3vm, project):
"name": "cloud1",
"node_id": cloud.id,
"project_id": project.id,
"status": "started",
"status": "stopped",
"ports_mapping": [
{
"interface": "eth0",
@ -141,6 +141,7 @@ def test_linux_ethernet_raw_add_nio(linux_platform, project, async_run, nio):
}
]
cloud = Cloud("cloud1", str(uuid.uuid4()), project, MagicMock(), ports=ports)
cloud.status = "started"
with asyncio_patch("gns3server.compute.builtin.nodes.cloud.Cloud._ubridge_send") as ubridge_mock:
with patch("gns3server.compute.builtin.nodes.cloud.Cloud._interfaces", return_value=[{"name": "eth0"}]):
@ -167,6 +168,7 @@ def test_linux_ethernet_raw_add_nio_bridge(linux_platform, project, async_run, n
}
]
cloud = Cloud("cloud1", str(uuid.uuid4()), project, MagicMock(), ports=ports)
cloud.status = "started"
with asyncio_patch("gns3server.compute.builtin.nodes.cloud.Cloud._ubridge_send") as ubridge_mock:
with patch("gns3server.compute.builtin.nodes.cloud.Cloud._interfaces", return_value=[{"name": "bridge0"}]):

2
tests/handlers/api/compute/test_cloud.py
View File

@ -54,7 +54,7 @@ def test_cloud_get(http_compute, project, vm):
assert response.route == "/projects/{project_id}/cloud/nodes/{node_id}"
assert response.json["name"] == "Cloud 1"
assert response.json["project_id"] == project.id
assert response.json["status"] == "started"
assert response.json["status"] == "stopped"
def test_cloud_nio_create_udp(http_compute, vm):