Python AppScale.up方法代码示例

# 需要导入模块: from appscale.tools.appscale import AppScale [as 别名]
# 或者: from appscale.tools.appscale.AppScale import up [as 别名]
  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',
      'instance_type' : 'm3.medium',
      'keyname' : 'bookey',
      'group' : 'boogroup',
      'min_machines' : 1,
      'max_machines' : 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'])

# 需要导入模块: from appscale.tools.appscale import AppScale [as 别名]
# 或者: from appscale.tools.appscale.AppScale import up [as 别名]
  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',
      'instance_type' : 'm3.medium',
      'machine' : 'ami-ABCDEFG',
      'keyname' : 'bookey',
      'group' : 'boogroup',
      'min_machines' : 1,
      'max_machines' : 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()

# 需要导入模块: from appscale.tools.appscale import AppScale [as 别名]
# 或者: from appscale.tools.appscale.AppScale import up [as 别名]
  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()

# 需要导入模块: from appscale.tools.appscale import AppScale [as 别名]
# 或者: from appscale.tools.appscale.AppScale import up [as 别名]
def main():
  """ Execute appscale script. """
  appscale = AppScale()
  if len(sys.argv) < 2:
    print(AppScale.USAGE)
    sys.exit(1)

  command = sys.argv[1]
  if command == "init":
    if len(sys.argv) < 2:
      cprint("Usage: appscale init [cloud | cluster]", 'red')
      print("Specify 'cloud' for EC2, Eucalyptus, and Google Compute Engine " +
            "deployments, and 'cluster' if running over a virtualized cluster.")
      sys.exit(1)

    try:
      environment = sys.argv[2] if len(sys.argv) == 3 else None
      appscale.init(environment)
    except Exception as exception:
      LocalState.generate_crash_log(exception, traceback.format_exc())
      sys.exit(1)

    cprint("AppScalefile successfully created! Be sure to " +
           "customize it for your particular cloud or cluster.", 'green')
    sys.exit(0)
  elif command == "up":
    try:
      appscale.up()
    except Exception as exception:
      LocalState.generate_crash_log(exception, traceback.format_exc())
      sys.exit(1)
  elif command == "services":
    try:
      services.main()
    except Exception as exception:
      LocalState.generate_crash_log(exception, traceback.format_exc())
      sys.exit(1)
  elif command == "ssh":
    if len(sys.argv) < 3:
      index = None
    else:
      index = sys.argv[2]

    try:
      appscale.ssh(index)
    except Exception as exception:
      LocalState.generate_crash_log(exception, traceback.format_exc())
      sys.exit(1)
    except KeyboardInterrupt:
      # don't print the stack trace on a Control-C
      pass

  elif command == "stats":
    try:
      appscale.stats(sys.argv[2:])
    except Exception as exception:
      LocalState.generate_crash_log(exception, traceback.format_exc())
      sys.exit(1)

  elif command == "status":
    try:
      appscale.status(sys.argv[2:])
    except Exception as exception:
      LocalState.generate_crash_log(exception, traceback.format_exc())
      sys.exit(1)
  elif command == "deploy":
    try:
      if len(sys.argv) < 3 or len(sys.argv) > 5:
        cprint("Usage: appscale deploy [--project <id>] <path to your app>", 'red')
        sys.exit(1)

      if len(sys.argv) == 3:
        appscale.deploy(sys.argv[2])
      elif len(sys.argv) == 5:
        if sys.argv[2] != '--project':
          cprint("Usage: appscale deploy [--project <id>] <path to your app>", 'red')
          sys.exit(1)
        appscale.deploy(sys.argv[4], sys.argv[3])
    except Exception as exception:
      LocalState.generate_crash_log(exception, traceback.format_exc())
      sys.exit(1)
  elif command == "create-user":
    try:
      if len(sys.argv) < 2 or len(sys.argv) > 3:
        cprint("Usage: appscale create-user [--admin]", 'red')
        sys.exit(1)
      if len(sys.argv) == 3:
        if sys.argv[2] == '--admin':
          appscale.create_user(True)
        else:
          cprint("Error: Invalid argument to 'create-user' command. To create user as admin, "
                 "you should specify the option '--admin'", 'red')
          cprint("Usage: appscale create-user --admin", 'red')
          sys.exit(1)
      elif len(sys.argv) == 2:
        appscale.create_user()
    except Exception as exception:
      LocalState.generate_crash_log(exception, traceback.format_exc())
      sys.exit(1)
  elif command == "undeploy" or command == "remove":
#.........这里部分代码省略.........