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 _get_platform_config(cloud, region, distro):
config = parse_config(CLOUD_YAML_FILE[cloud])
# Get the configurations for all of the regions.
region_configs = config['configs']['regions']
# Get the region-specific configurations.
region_config = region_configs.get(region)
if not region_config:
region_config = region_configs['default']
# Get the different configurations for distributions in this region.
instance_configs = region_config['distribution']
# Get the specific configuration for this distribution in this region.
instance_config = instance_configs.get(distro.value)
if not instance_config:
instance_config = instance_configs['default']
return instance_config
