def test_get_this_vm_uuid_new_kernel(self):
self.mox.StubOutWithMock(vm_utils, "_get_sys_hypervisor_uuid")
vm_utils._get_sys_hypervisor_uuid().AndReturn("2f46f0f5-f14c-ef1b-1fac-9eeca0888a3f")
self.mox.ReplayAll()
self.assertEquals("2f46f0f5-f14c-ef1b-1fac-9eeca0888a3f", vm_utils.get_this_vm_uuid())
self.mox.VerifyAll()
def test_get_this_vm_uuid_new_kernel(self):
self.mox.StubOutWithMock(vm_utils, '_get_sys_hypervisor_uuid')
vm_utils._get_sys_hypervisor_uuid().AndReturn(
'2f46f0f5-f14c-ef1b-1fac-9eeca0888a3f')
self.mox.ReplayAll()
self.assertEquals('2f46f0f5-f14c-ef1b-1fac-9eeca0888a3f',
vm_utils.get_this_vm_uuid())
self.mox.VerifyAll()
def test_get_this_vm_uuid_old_kernel_reboot(self):
self.mox.StubOutWithMock(vm_utils, "_get_sys_hypervisor_uuid")
self.mox.StubOutWithMock(utils, "execute")
vm_utils._get_sys_hypervisor_uuid().AndRaise(IOError(13, "Permission denied"))
utils.execute("xenstore-read", "domid", run_as_root=True).AndReturn(("27", ""))
utils.execute("xenstore-read", "/local/domain/27/vm", run_as_root=True).AndReturn(
("/vm/2f46f0f5-f14c-ef1b-1fac-9eeca0888a3f", "")
)
self.mox.ReplayAll()
self.assertEquals("2f46f0f5-f14c-ef1b-1fac-9eeca0888a3f", vm_utils.get_this_vm_uuid())
self.mox.VerifyAll()
def _create_slave_info(self):
"""XenServer specific info needed to join the hypervisor pool."""
# replace the address from the xenapi connection url
# because this might be 169.254.0.1, i.e. xenapi
# NOTE: password in clear is not great, but it'll do for now
sender_url = swap_xapi_host(CONF.xenserver.connection_url, self._host_addr)
return {
"url": sender_url,
"user": CONF.xenserver.connection_username,
"passwd": CONF.xenserver.connection_password,
"compute_uuid": vm_utils.get_this_vm_uuid(None),
"xenhost_uuid": self._host_uuid,
}
def _create_slave_info(self):
"""XenServer specific info needed to join the hypervisor pool."""
# replace the address from the xenapi connection url
# because this might be 169.254.0.1, i.e. xenapi
# NOTE: password in clear is not great, but it'll do for now
sender_url = swap_xapi_host(CONF.xenserver.connection_url,
self._host_addr)
return {
"url": sender_url,
"user": CONF.xenserver.connection_username,
"passwd": CONF.xenserver.connection_password,
"compute_uuid": vm_utils.get_this_vm_uuid(None),
"xenhost_uuid": self._host_uuid,
}
def test_get_this_vm_uuid_old_kernel_reboot(self):
self.mox.StubOutWithMock(vm_utils, '_get_sys_hypervisor_uuid')
self.mox.StubOutWithMock(utils, 'execute')
vm_utils._get_sys_hypervisor_uuid().AndRaise(
IOError(13, 'Permission denied'))
utils.execute('xenstore-read', 'domid', run_as_root=True).AndReturn(
('27', ''))
utils.execute('xenstore-read', '/local/domain/27/vm',
run_as_root=True).AndReturn(
('/vm/2f46f0f5-f14c-ef1b-1fac-9eeca0888a3f', ''))
self.mox.ReplayAll()
self.assertEquals('2f46f0f5-f14c-ef1b-1fac-9eeca0888a3f',
vm_utils.get_this_vm_uuid())
self.mox.VerifyAll()
def test_get_this_vm_uuid_old_kernel_reboot(self):
self.mox.StubOutWithMock(vm_utils, '_get_sys_hypervisor_uuid')
self.mox.StubOutWithMock(utils, 'execute')
vm_utils._get_sys_hypervisor_uuid().AndRaise(
IOError(13, 'Permission denied'))
utils.execute('xenstore-read', 'domid', run_as_root=True).AndReturn(
('27', ''))
utils.execute('xenstore-read', '/local/domain/27/vm',
run_as_root=True).AndReturn(
('/vm/2f46f0f5-f14c-ef1b-1fac-9eeca0888a3f', ''))
self.mox.ReplayAll()
self.assertEquals('2f46f0f5-f14c-ef1b-1fac-9eeca0888a3f',
vm_utils.get_this_vm_uuid())
self.mox.VerifyAll()
def forward_request(context, request_type, master, aggregate_id,
slave_compute, slave_address, slave_uuid):
"""Casts add/remove requests to the pool master."""
# replace the address from the xenapi connection url
# because this might be 169.254.0.1, i.e. xenapi
# NOTE: password in clear is not great, but it'll do for now
sender_url = swap_xapi_host(FLAGS.xenapi_connection_url, slave_address)
rpc.cast(context, rpc.queue_get_for(context, FLAGS.compute_topic, master),
{"method": request_type,
"args": {"aggregate_id": aggregate_id,
"host": slave_compute,
"url": sender_url,
"user": FLAGS.xenapi_connection_username,
"passwd": FLAGS.xenapi_connection_password,
"compute_uuid": vm_utils.get_this_vm_uuid(),
"xenhost_uuid": slave_uuid, },
})
def forward_request(context, request_type, master, aggregate_id,
slave_compute, slave_address, slave_uuid):
"""Casts add/remove requests to the pool master."""
# replace the address from the xenapi connection url
# because this might be 169.254.0.1, i.e. xenapi
# NOTE: password in clear is not great, but it'll do for now
sender_url = swap_xapi_host(FLAGS.xenapi_connection_url, slave_address)
rpc.cast(context, rpc.queue_get_for(context, FLAGS.compute_topic, master),
{"method": request_type,
"args": {"aggregate_id": aggregate_id,
"host": slave_compute,
"url": sender_url,
"user": FLAGS.xenapi_connection_username,
"passwd": FLAGS.xenapi_connection_password,
"compute_uuid": vm_utils.get_this_vm_uuid(),
"xenhost_uuid": slave_uuid, },
})