def testUpWithCloudAppScalefile(self):
# calling 'appscale up' if there is an AppScalefile present
# should call appscale-run-instances with the given config
# params. here, we assume that the file is intended for use
# on EC2
appscale = AppScale()
# Mock out the actual file reading itself, and slip in a YAML-dumped
# file
contents = {
'infrastructure' : 'ec2',
'machine' : 'ami-ABCDEFG',
'keyname' : 'bookey',
'group' : 'boogroup',
'min' : 1,
'max' : 1
}
yaml_dumped_contents = yaml.dump(contents)
self.addMockForAppScalefile(appscale, yaml_dumped_contents)
# throw in some mocks for the argument parsing
for credential in EC2Agent.REQUIRED_CREDENTIALS:
os.environ[credential] = "baz"
# finally, pretend that our ec2 image to use exists
fake_ec2 = flexmock(name="fake_ec2")
fake_ec2.should_receive('get_image').with_args('ami-ABCDEFG') \
.and_return()
flexmock(boto)
boto.should_receive('connect_ec2').with_args('baz', 'baz').and_return(fake_ec2)
# finally, mock out the actual appscale-run-instances call
flexmock(AppScaleTools)
AppScaleTools.should_receive('run_instances')
appscale.up()
def testUpWithEC2EnvironmentVariables(self):
# if the user wants us to use their EC2 credentials when running AppScale,
# we should make sure they get set
appscale = AppScale()
# Mock out the actual file reading itself, and slip in a YAML-dumped
# file
contents = {
'infrastructure': 'ec2',
'machine': 'ami-ABCDEFG',
'keyname': 'bookey',
'group': 'boogroup',
'min': 1,
'max': 1,
'EC2_ACCESS_KEY': 'access key',
'EC2_SECRET_KEY': 'secret key'
}
yaml_dumped_contents = yaml.dump(contents)
self.addMockForAppScalefile(appscale, yaml_dumped_contents)
# finally, pretend that our ec2 image to use exists
fake_ec2 = flexmock(name="fake_ec2")
fake_ec2.should_receive('get_image').with_args('ami-ABCDEFG') \
.and_return()
flexmock(boto)
boto.should_receive('connect_ec2').with_args('access key', 'secret key') \
.and_return(fake_ec2)
# finally, mock out the actual appscale-run-instances call
flexmock(AppScaleTools)
AppScaleTools.should_receive('run_instances')
appscale.up()
self.assertEquals('access key', os.environ['EC2_ACCESS_KEY'])
self.assertEquals('secret key', os.environ['EC2_SECRET_KEY'])
def testUpWithEC2EnvironmentVariables(self):
# if the user wants us to use their EC2 credentials when running AppScale,
# we should make sure they get set
appscale = AppScale()
# Mock out the actual file reading itself, and slip in a YAML-dumped
# file
contents = {
'infrastructure' : 'ec2',
'machine' : 'ami-ABCDEFG',
'keyname' : 'bookey',
'group' : 'boogroup',
'min' : 1,
'max' : 1,
'EC2_ACCESS_KEY' : 'access key',
'EC2_SECRET_KEY' : 'secret key'
}
yaml_dumped_contents = yaml.dump(contents)
self.addMockForAppScalefile(appscale, yaml_dumped_contents)
# finally, pretend that our ec2 image to use exists
fake_ec2 = flexmock(name="fake_ec2")
fake_ec2.should_receive('get_image').with_args('ami-ABCDEFG') \
.and_return()
flexmock(boto)
boto.should_receive('connect_ec2').with_args('access key', 'secret key') \
.and_return(fake_ec2)
# finally, mock out the actual appscale-run-instances call
flexmock(AppScaleTools)
AppScaleTools.should_receive('run_instances')
appscale.up()
self.assertEquals('access key', os.environ['EC2_ACCESS_KEY'])
self.assertEquals('secret key', os.environ['EC2_SECRET_KEY'])
def testUpWithEC2EnvironmentVariables(self):
# if the user wants us to use their EC2 credentials when running AppScale,
# we should make sure they get set
appscale = AppScale()
# Mock out the actual file reading itself, and slip in a YAML-dumped
# file
contents = {
'infrastructure' : 'ec2',
'machine' : 'ami-ABCDEFG',
'keyname' : 'bookey',
'group' : 'boogroup',
'min' : 1,
'max' : 1,
'EC2_ACCESS_KEY' : 'access key',
'EC2_SECRET_KEY' : 'secret key',
'zone' : 'my-zone-1b'
}
yaml_dumped_contents = yaml.dump(contents)
self.addMockForAppScalefile(appscale, yaml_dumped_contents)
flexmock(os.path)
os.path.should_call('exists')
os.path.should_receive('exists').with_args(
'/boo/' + appscale.APPSCALEFILE).and_return(True)
# finally, pretend that our ec2 zone/image to use exist
fake_ec2 = flexmock(name="fake_ec2")
fake_ec2.should_receive('get_all_instances')
fake_ec2.should_receive('get_all_zones').with_args('my-zone-1b') \
.and_return('anything')
fake_ec2.should_receive('get_image').with_args('ami-ABCDEFG') \
.and_return()
flexmock(boto.ec2)
boto.ec2.should_receive('connect_to_region').with_args('my-zone-1',
aws_access_key_id='access key',
aws_secret_access_key='secret key').and_return(fake_ec2)
# finally, mock out the actual appscale-run-instances call
flexmock(AppScaleTools)
AppScaleTools.should_receive('run_instances')
appscale.up()
self.assertEquals('access key', os.environ['EC2_ACCESS_KEY'])
self.assertEquals('secret key', os.environ['EC2_SECRET_KEY'])
def testUpWithCloudAppScalefile(self):
# calling 'appscale up' if there is an AppScalefile present
# should call appscale-run-instances with the given config
# params. here, we assume that the file is intended for use
# on EC2
appscale = AppScale()
# Mock out the actual file reading itself, and slip in a YAML-dumped
# file
contents = {
'infrastructure' : 'ec2',
'machine' : 'ami-ABCDEFG',
'keyname' : 'bookey',
'group' : 'boogroup',
'min' : 1,
'max' : 1,
'zone' : 'my-zone-1b'
}
yaml_dumped_contents = yaml.dump(contents)
self.addMockForAppScalefile(appscale, yaml_dumped_contents)
flexmock(os.path)
os.path.should_call('exists')
os.path.should_receive('exists').with_args(
'/boo/' + appscale.APPSCALEFILE).and_return(True)
# throw in some mocks for the argument parsing
for credential in EC2Agent.REQUIRED_CREDENTIALS:
os.environ[credential] = "baz"
# finally, pretend that our ec2 zone and image exists
fake_ec2 = flexmock(name="fake_ec2")
fake_ec2.should_receive('get_all_instances')
fake_ec2.should_receive('get_all_zones').with_args('my-zone-1b') \
.and_return('anything')
fake_ec2.should_receive('get_image').with_args('ami-ABCDEFG') \
.and_return()
flexmock(boto.ec2)
boto.ec2.should_receive('connect_to_region').with_args('my-zone-1',
aws_access_key_id='baz', aws_secret_access_key='baz').and_return(fake_ec2)
# finally, mock out the actual appscale-run-instances call
flexmock(AppScaleTools)
AppScaleTools.should_receive('run_instances')
appscale.up()
def testUpWithEC2EnvironmentVariables(self):
# if the user wants us to use their EC2 credentials when running AppScale,
# we should make sure they get set
appscale = AppScale()
# Mock out the actual file reading itself, and slip in a YAML-dumped
# file
contents = {
'infrastructure' : 'ec2',
'machine' : 'ami-ABCDEFG',
'keyname' : 'bookey',
'group' : 'boogroup',
'min' : 1,
'max' : 1,
'EC2_ACCESS_KEY' : 'access key',
'EC2_SECRET_KEY' : 'secret key',
'zone' : 'my-zone-1b'
}
yaml_dumped_contents = yaml.dump(contents)
self.addMockForAppScalefile(appscale, yaml_dumped_contents)
flexmock(os.path)
os.path.should_call('exists')
os.path.should_receive('exists').with_args(
'/boo/' + appscale.APPSCALEFILE).and_return(True)
# finally, pretend that our ec2 zone/image to use exist
fake_ec2 = flexmock(name="fake_ec2")
fake_ec2.should_receive('get_all_instances')
fake_ec2.should_receive('get_all_zones').with_args('my-zone-1b') \
.and_return('anything')
fake_ec2.should_receive('get_image').with_args('ami-ABCDEFG') \
.and_return()
flexmock(boto.ec2)
boto.ec2.should_receive('connect_to_region').with_args('my-zone-1',
aws_access_key_id='access key',
aws_secret_access_key='secret key').and_return(fake_ec2)
# finally, mock out the actual appscale-run-instances call
flexmock(AppScaleTools)
AppScaleTools.should_receive('run_instances')
appscale.up()
self.assertEquals('access key', os.environ['EC2_ACCESS_KEY'])
self.assertEquals('secret key', os.environ['EC2_SECRET_KEY'])
def testUpWithClusterAppScalefile(self):
# calling 'appscale up' if there is an AppScalefile present
# should call appscale-run-instances with the given config
# params. here, we assume that the file is intended for use
# on a virtualized cluster
appscale = AppScale()
# Mock out the actual file reading itself, and slip in a YAML-dumped
# file
contents = {
'ips_layout': {
'master': 'ip1',
'appengine': 'ip1',
'database': 'ip2',
'zookeeper': 'ip2'
},
'keyname': 'boobazblarg'
}
yaml_dumped_contents = yaml.dump(contents)
base64_ips_layout = base64.b64encode(yaml.dump(contents["ips_layout"]))
self.addMockForAppScalefile(appscale, yaml_dumped_contents)
# for this test, let's say that we don't have an SSH key already
# set up for ip1 and ip2
# TODO(cgb): Add in tests where we have a key for ip1 but not ip2,
# and the case where we have a key but it doesn't work
flexmock(os.path)
key_path = os.path.expanduser('~/.appscale/boobazblarg.key')
os.path.should_call('exists')
os.path.should_receive('exists').with_args(key_path).and_return(
False).once()
# finally, mock out the actual appscale tools calls. since we're running
# via a cluster, this means we call add-keypair to set up SSH keys, then
# run-instances to start appscale
flexmock(AppScaleTools)
AppScaleTools.should_receive('add_keypair')
AppScaleTools.should_receive('run_instances')
appscale.up()
def testUpWithClusterAppScalefile(self):
# calling 'appscale up' if there is an AppScalefile present
# should call appscale-run-instances with the given config
# params. here, we assume that the file is intended for use
# on a virtualized cluster
appscale = AppScale()
# Mock out the actual file reading itself, and slip in a YAML-dumped
# file
contents = {
'ips_layout': {'master': 'ip1', 'appengine': 'ip1',
'database': 'ip2', 'zookeeper': 'ip2'},
'keyname': 'boobazblarg',
'group': 'boobazblarg'
}
yaml_dumped_contents = yaml.dump(contents)
self.addMockForAppScalefile(appscale, yaml_dumped_contents)
flexmock(os.path)
os.path.should_call('exists')
os.path.should_receive('exists').with_args(
'/boo/' + appscale.APPSCALEFILE).and_return(True)
# for this test, let's say that we don't have an SSH key already
# set up for ip1 and ip2
# TODO(cgb): Add in tests where we have a key for ip1 but not ip2,
# and the case where we have a key but it doesn't work
key_path = os.path.expanduser('~/.appscale/boobazblarg.key')
os.path.should_receive('exists').with_args(key_path).and_return(False)
# finally, mock out the actual appscale tools calls. since we're running
# via a cluster, this means we call add-keypair to set up SSH keys, then
# run-instances to start appscale
flexmock(AppScaleTools)
AppScaleTools.should_receive('add_keypair')
AppScaleTools.should_receive('run_instances')
appscale.up()