def undeploy(self, appid):
""" 'undeploy' is a more accessible way to tell an AppScale deployment to
stop hosting a Google App Engine application than 'appscale-remove-app'. It
calls that command with the configuration options found in the AppScalefile
in the current working directory.
Args:
appid: The name of the application that we should remove.
Raises:
AppScalefileException: If there is no AppScalefile in the current working
directory.
"""
contents = self.read_appscalefile()
# Construct an remove-app command from the file's contents
command = []
contents_as_yaml = yaml.safe_load(contents)
if 'keyname' in contents_as_yaml:
command.append("--keyname")
command.append(contents_as_yaml['keyname'])
if 'verbose' in contents_as_yaml and contents_as_yaml[
'verbose'] == True:
command.append("--verbose")
if 'test' in contents_as_yaml and contents_as_yaml['test'] == True:
command.append('--confirm')
command.append("--appname")
command.append(appid)
# Finally, exec the command. Don't worry about validating it -
# appscale-upload-app will do that for us.
options = ParseArgs(command, "appscale-remove-app").args
AppScaleTools.remove_app(options)
def undeploy(self, appid):
""" 'undeploy' is a more accessible way to tell an AppScale deployment to
stop hosting a Google App Engine application than 'appscale-remove-app'. It
calls that command with the configuration options found in the AppScalefile
in the current working directory.
Args:
appid: The name of the application that we should remove.
Raises:
AppScalefileException: If there is no AppScalefile in the current working
directory.
"""
contents = self.read_appscalefile()
# Construct an remove-app command from the file's contents
command = []
contents_as_yaml = yaml.safe_load(contents)
if 'keyname' in contents_as_yaml:
command.append("--keyname")
command.append(contents_as_yaml['keyname'])
if 'verbose' in contents_as_yaml and contents_as_yaml['verbose'] == True:
command.append("--verbose")
command.append("--appname")
command.append(appid)
# Finally, exec the command. Don't worry about validating it -
# appscale-upload-app will do that for us.
options = ParseArgs(command, "appscale-remove-app").args
AppScaleTools.remove_app(options)
def test_remove_app_and_app_is_running(self):
# mock out reading from stdin, and assume the user says 'YES'
builtins = flexmock(sys.modules['__builtin__'])
builtins.should_receive('raw_input').and_return('YES')
# mock out reading the secret key
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')
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('status').with_args('the secret') \
.and_return('Database is at public1')
fake_appcontroller.should_receive('stop_app').with_args('blargapp',
'the secret').and_return('OK')
fake_appcontroller.should_receive('is_app_running').with_args('blargapp',
'the secret').and_return(True).and_return(True).and_return(False)
flexmock(SOAPpy)
SOAPpy.should_receive('SOAPProxy').with_args('https://public1:17443') \
.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([{
"public_ip" : "public1",
"private_ip" : "private1",
"jobs" : ["shadow", "login"]
}]))
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)
# mock out calls to the UserAppServer and presume that the app does exist
fake_userappserver = flexmock(name='fake_uaserver')
fake_userappserver.should_receive('get_app_data').with_args(
'blargapp', 'the secret').and_return(json.dumps({
'hosts' : { '192.168.1.1' : { 'http' : '80', 'https' : '443' }}}))
SOAPpy.should_receive('SOAPProxy').with_args('https://public1:4343') \
.and_return(fake_userappserver)
argv = [
"--appname", "blargapp",
"--keyname", self.keyname
]
options = ParseArgs(argv, self.function).args
AppScaleTools.remove_app(options)
def test_remove_app_and_app_is_running(self):
# mock out reading from stdin, and assume the user says 'YES'
builtins = flexmock(sys.modules['__builtin__'])
builtins.should_receive('raw_input').and_return('YES')
# mock out reading the secret key
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')
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('status').with_args('the secret') \
.and_return('Database is at public1')
fake_appcontroller.should_receive('stop_app').with_args(
'blargapp', 'the secret').and_return('OK')
fake_appcontroller.should_receive('is_app_running').with_args(
'blargapp',
'the secret').and_return(True).and_return(True).and_return(False)
flexmock(SOAPpy)
SOAPpy.should_receive('SOAPProxy').with_args('https://public1:17443') \
.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([{
"public_ip": "public1",
"private_ip": "private1",
"jobs": ["shadow", "login"]
}]))
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)
# mock out calls to the UserAppServer and presume that the app does exist
fake_userappserver = flexmock(name='fake_uaserver')
fake_userappserver.should_receive('get_app_data').with_args(
'blargapp', 'the secret').and_return('\nnum_ports:2\n')
SOAPpy.should_receive('SOAPProxy').with_args('https://public1:4343') \
.and_return(fake_userappserver)
argv = ["--appname", "blargapp", "--keyname", self.keyname]
options = ParseArgs(argv, self.function).args
AppScaleTools.remove_app(options)
