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Code Issues Releases Wiki Activity

Increase the number of interface for docker

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Fix #593
This commit is contained in:
Julien Duponchelle 2016-07-04 17:22:54 +02:00
parent 5f88db93ff
commit e175650fb0
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GPG Key ID: CE8B29639E07F5E8
2 changed files with 10 additions and 10 deletions
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6
gns3server/modules/docker/docker_vm.py
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@ -623,10 +623,10 @@ class DockerVM(BaseVM):
"Adapter {adapter_number} doesn't exist on Docker container '{name}'".format(name=self.name, adapter_number=adapter_number)) "Adapter {adapter_number} doesn't exist on Docker container '{name}'".format(name=self.name, adapter_number=adapter_number))
for index in range(4096): for index in range(4096):
if "veth-gns3-ext{}".format(index) not in psutil.net_if_addrs(): if "veth-gns3-e{}".format(index) not in psutil.net_if_addrs():
adapter.ifc = "eth{}".format(str(index)) adapter.ifc = "eth{}".format(str(index))
adapter.host_ifc = "veth-gns3-ext{}".format(str(index)) adapter.host_ifc = "veth-gns3-e{}".format(str(index))
adapter.guest_ifc = "veth-gns3-int{}".format(str(index)) adapter.guest_ifc = "veth-gns3-i{}".format(str(index))
break break
if not hasattr(adapter, "ifc"): if not hasattr(adapter, "ifc"):
raise DockerError( raise DockerError(

14
tests/modules/docker/test_docker_vm.py
View File

@ -692,10 +692,10 @@ def test_add_ubridge_connection(loop, vm):
loop.run_until_complete(asyncio.async(vm._add_ubridge_connection(nio, 0, 42))) loop.run_until_complete(asyncio.async(vm._add_ubridge_connection(nio, 0, 42)))
calls = [ calls = [
call.send("docker create_veth veth-gns3-ext0 veth-gns3-int0"), call.send("docker create_veth veth-gns3-e0 veth-gns3-i0"),
call.send('docker move_to_ns veth-gns3-int0 42 eth0'), call.send('docker move_to_ns veth-gns3-i0 42 eth0'),
call.send('bridge create bridge0'), call.send('bridge create bridge0'),
call.send('bridge add_nio_linux_raw bridge0 veth-gns3-ext0'), call.send('bridge add_nio_linux_raw bridge0 veth-gns3-e0'),
call.send('bridge add_nio_udp bridge0 4242 127.0.0.1 4343'), call.send('bridge add_nio_udp bridge0 4242 127.0.0.1 4343'),
call.send('bridge start_capture bridge0 "/tmp/capture.pcap"'), call.send('bridge start_capture bridge0 "/tmp/capture.pcap"'),
call.send('bridge start bridge0') call.send('bridge start bridge0')
@ -712,8 +712,8 @@ def test_add_ubridge_connection_none_nio(loop, vm):
loop.run_until_complete(asyncio.async(vm._add_ubridge_connection(nio, 0, 42))) loop.run_until_complete(asyncio.async(vm._add_ubridge_connection(nio, 0, 42)))
calls = [ calls = [
call.send("docker create_veth veth-gns3-ext0 veth-gns3-int0"), call.send("docker create_veth veth-gns3-e0 veth-gns3-i0"),
call.send('docker move_to_ns veth-gns3-int0 42 eth0'), call.send('docker move_to_ns veth-gns3-i0 42 eth0'),
] ]
# We need to check any_order ortherwise mock is confused by asyncio # We need to check any_order ortherwise mock is confused by asyncio
vm._ubridge_hypervisor.assert_has_calls(calls, any_order=True) vm._ubridge_hypervisor.assert_has_calls(calls, any_order=True)
@ -740,7 +740,7 @@ def test_add_ubridge_connection_no_free_interface(loop, vm):
with pytest.raises(DockerError): with pytest.raises(DockerError):
# We create fake ethernet interfaces for docker # We create fake ethernet interfaces for docker
interfaces = ["veth-gns3-ext{}".format(index) for index in range(4096)] interfaces = ["veth-gns3-e{}".format(index) for index in range(4096)]
with patch("psutil.net_if_addrs", return_value=interfaces): with patch("psutil.net_if_addrs", return_value=interfaces):
loop.run_until_complete(asyncio.async(vm._add_ubridge_connection(nio, 0, 42))) loop.run_until_complete(asyncio.async(vm._add_ubridge_connection(nio, 0, 42)))
@ -760,7 +760,7 @@ def test_delete_ubridge_connection(loop, vm):
calls = [ calls = [
call.send("bridge delete bridge0"), call.send("bridge delete bridge0"),
call.send('docker delete_veth veth-gns3-ext0') call.send('docker delete_veth veth-gns3-e0')
] ]
vm._ubridge_hypervisor.assert_has_calls(calls, any_order=True) vm._ubridge_hypervisor.assert_has_calls(calls, any_order=True)