def test_sets_gateway_links_on_node_when_no_link_id(self):
interface = factory.make_Interface(INTERFACE_TYPE.PHYSICAL)
ipv4_link = self.make_ip_family_link(interface,
factory.make_ipv4_network())
ipv6_link = self.make_ip_family_link(interface,
factory.make_ipv6_network())
form = InterfaceSetDefaultGatwayForm(instance=interface, data={})
self.assertTrue(form.is_valid(), form.errors)
interface = form.save()
node = interface.get_node()
self.assertEqual(ipv4_link, node.gateway_link_ipv4)
self.assertEqual(ipv6_link, node.gateway_link_ipv6)
def set_default_gateway(self, request, system_id, id):
"""@description-title Set the default gateway on a machine
@description Set the given interface id on the given system_id as the
default gateway.
If this interface has more than one subnet with a gateway IP in the
same IP address family then specifying the ID of the link on
this interface is required.
@param (string) "{system_id}" [required=true] A system_id.
@param (int) "{id}" [required=true] An interface id.
@param (int) "link_id" [required=false] ID of the link on this
interface to select the default gateway IP address from.
@success (http-status-code) "server-success" 200
@success (json) "success-json" A JSON object containing the updated
interface object.
@success-example "success-json" [exkey=interfaces-set-def-gateway]
placeholder text
@error (http-status-code) "400" 400
@error (content) "400" If the interface has no ``AUTO`` or ``STATIC``
links.
@error (http-status-code) "404" 404
@error (content) "not-found" The requested machine or interface is not
found.
@error-example "not-found"
Not Found
"""
interface = Interface.objects.get_interface_or_404(
system_id,
id,
request.user,
NodePermission.admin,
NodePermission.edit,
)
node = interface.get_node()
raise_error_if_controller(node, "link subnet")
if node.node_type == NODE_TYPE.MACHINE:
# This node needs to be in the correct state to modify
# the interface.
raise_error_for_invalid_state_on_allocated_operations(
node, request.user, "set default gateway")
form = InterfaceSetDefaultGatwayForm(instance=interface,
data=request.data)
if form.is_valid():
return form.save()
else:
raise MAASAPIValidationError(form.errors)
