本文整理汇总了Python中xbe.xbed.instance.InstanceManager.newInstance方法的典型用法代码示例。如果您正苦于以下问题：Python InstanceManager.newInstance方法的具体用法？Python InstanceManager.newInstance怎么用？Python InstanceManager.newInstance使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类xbe.xbed.instance.InstanceManager的用法示例。
在下文中一共展示了InstanceManager.newInstance方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: TestInstanceManager
# 需要导入模块: from xbe.xbed.instance import InstanceManager [as 别名]
# 或者: from xbe.xbed.instance.InstanceManager import newInstance [as 别名]
class TestInstanceManager(unittest.TestCase):
def setUp(self):
self.mgr = InstanceManager()
def test_spool_directory(self):
"""tests the creation of a new instance.
Does *not* check the creation of a backend instance.
"""
log.debug("testing creation of spool directory")
inst = self.mgr.newInstance()
# check if the spool directory has been created
self.assertTrue(os.access(inst.getSpool(), os.F_OK))
inst.cleanUp()
def test_lookup_instance(self):
"""tests the registration of the new instance."""
log.debug("testing instance lookup")
# check that the instance has been registered
inst = self.mgr.newInstance()
self.assertEqual(inst, self.mgr.lookupByUUID(inst.uuid()))
inst.cleanUp()
def test_remove_instance(self):
"""tests the removal of an instance."""
log.debug("testing instance removal")
inst = self.mgr.newInstance()
self.assertEqual(inst, self.mgr.lookupByUUID(inst.uuid()))
self.mgr.removeInstance(inst)
self.assertEqual(None, self.mgr.lookupByUUID(inst.uuid()))
inst.cleanUp()
def test_successful_instance_creation(self):
"""tests the creation of a backend instance.
some files are required (will be staged in):
files = { "image" : "/srv/xen-images/domains/ttylinux/disk.img",
"kernel": "/srv/xen-images/domains/ttylinux/kernel",
"initrd": "/srv/xen-images/domains/ttylinux/initrd" }
"""
log.debug("testing instance creation (tiny)")
# create new instance
inst = self.mgr.newInstance()
src_files = { "root" : "/srv/xen-images/domains/ttylinux/disk.img",
"kernel": "/srv/xen-images/domains/ttylinux/kernel",
"initrd": "/srv/xen-images/domains/ttylinux/initrd" }
for name, path in src_files.iteritems():
self.assertTrue(os.access(path, os.F_OK))
inst.addFile("file://%s" % path, name)
inst.start()
state = inst.getBackendState()
from xbe.xbed.backend import status
self.assertTrue(state in (status.BE_INSTANCE_RUNNING, status.BE_INSTANCE_BLOCKED))
# shut the instance down
inst.stop()
self.assertTrue(inst.getBackendState() in (status.BE_INSTANCE_NOSTATE, status.BE_INSTANCE_SHUTOFF))
inst.cleanUp()
def test_successful_instance_creation_2(self):
"""tests the creation of a backend instance.
with networking
some files are required (will be staged in):
files = { "image" : "/srv/xen-images/domains/xenhobel-1/disk.img",
"kernel": "/srv/xen-images/domains/xenhobel-1/kernel",
"initrd": "/srv/xen-images/domains/xenhobel-1/initrd" }
"""
log.debug("testing instance creation (big)")
# create new instance
inst = self.mgr.newInstance()
src_files = { "image" : "file:///srv/xen-images/domains/xenhobel-1/disk.img",
"kernel": "file:///srv/xen-images/domains/xenhobel-1/kernel",
"initrd": "file:///srv/xen-images/domains/xenhobel-1/initrd" }
inst.addFiles(src_files)
inst.config.setKernel(inst.getFile("kernel"))
inst.config.setInitrd(inst.getFile("initrd"))
# create swap image
disk.makeSwap(inst.getFile("swap"), 128)
inst.config.addDisk(inst.getFile("image"), "sda1")
inst.config.addDisk(inst.getFile("swap"), "sda2")
inst.config.setMac("00:16:3e:00:00:01")
inst.start()
#.........这里部分代码省略.........