def create_instance_from_saved_state():
saved_state = load_state()
cloud = saved_state['cloud']
specified_cloud = env.config.get('cloud')
if specified_cloud and specified_cloud != cloud:
log_red("The specified cloud: {} does not match the cloud "
"specified in the saved state file: {}".format(
specified_cloud, cloud))
sys.exit(1)
distro = Distribution(saved_state['distro'])
region = saved_state['region']
config = _get_platform_config(cloud, region, distro)
log_green('Reusing instance from saved state...')
instance_factory = _get_cloud_instance_factory(cloud)
instance = instance_factory.create_from_saved_state(
config, saved_state['state'])
log_green('...Done')
_setup_fab_for_instance(instance)
_save_state_from_instance(instance)
specified_distribution = env.config.get('distribution')
if (specified_distribution and
specified_distribution != instance.distro.value):
log_red("The specified distribution: {} does not match the distro "
"specified in the saved state file: {}".format(
specified_distribution, instance.distro.value))
sys.exit(1)
return instance
def get_config():
if not has_state():
raise Exception("Can't get a config without a state file")
saved_state = load_state()
cloud = saved_state['cloud']
config = parse_config(CLOUD_YAML_FILE[cloud])
return config
def status():
""" returns current status of the instance """
config = get_config()
pp = PrettyPrinter(indent=4)
pp.pprint(config)
if has_state():
state = load_state()
pp.pprint(state)
