本文整理汇总了Python中appscale.tools.appscale_tools.AppScaleTools.describe_instances方法的典型用法代码示例。如果您正苦于以下问题：Python AppScaleTools.describe_instances方法的具体用法？Python AppScaleTools.describe_instances怎么用？Python AppScaleTools.describe_instances使用的例子？那么恭喜您, 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appscale.tools.appscale_tools.AppScaleTools的用法示例。
在下文中一共展示了AppScaleTools.describe_instances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: test_describe_instances_with_two_nodes
# 需要导入模块: from appscale.tools.appscale_tools import AppScaleTools [as 别名]
# 或者: from appscale.tools.appscale_tools.AppScaleTools import describe_instances [as 别名]
def test_describe_instances_with_two_nodes(self):
# mock out writing the secret key to ~/.appscale, as well as reading it
# later
builtins = flexmock(sys.modules['__builtin__'])
builtins.should_call('open') # set the fall-through
secret_key_location = LocalState.get_secret_key_location(self.keyname)
fake_secret = flexmock(name="fake_secret")
fake_secret.should_receive('read').and_return('the secret')
fake_secret.should_receive('write').and_return()
builtins.should_receive('open').with_args(secret_key_location, 'r') \
.and_return(fake_secret)
# mock out the SOAP call to the AppController and assume it succeeded
fake_appcontroller = flexmock(name='fake_appcontroller')
fake_appcontroller.should_receive('get_all_public_ips').with_args('the secret') \
.and_return(json.dumps(['public1', 'public2']))
fake_appcontroller.should_receive('status').with_args('the secret') \
.and_return('nothing interesting here') \
.and_return('Database is at not-up-yet') \
.and_return('Database is at 1.2.3.4')
flexmock(SOAPpy)
SOAPpy.should_receive('SOAPProxy').with_args('https://public1:17443') \
.and_return(fake_appcontroller)
SOAPpy.should_receive('SOAPProxy').with_args('https://public2:17443') \
.and_return(fake_appcontroller)
# mock out reading the locations.json file, and slip in our own json
flexmock(os.path)
os.path.should_call('exists') # set the fall-through
os.path.should_receive('exists').with_args(
LocalState.get_locations_json_location(self.keyname)).and_return(True)
fake_nodes_json = flexmock(name="fake_nodes_json")
fake_nodes_json.should_receive('read').and_return(json.dumps(
{"node_info": [{
"public_ip": "public1",
"private_ip": "private1",
"jobs": ["shadow", "login"]
},
{
"public_ip": "public2",
"private_ip": "private2",
"jobs": ["appengine"]
},
]}))
fake_nodes_json.should_receive('write').and_return()
builtins.should_receive('open').with_args(
LocalState.get_locations_json_location(self.keyname), 'r') \
.and_return(fake_nodes_json)
# assume that there are two machines running in our deployment
argv = [
"--keyname", self.keyname
]
options = ParseArgs(argv, self.function).args
AppScaleTools.describe_instances(options)