def update_runtime(name, config=None):
config = default_config(config)
storage_config = extract_storage_config(config)
internal_storage = InternalStorage(storage_config)
compute_config = extract_compute_config(config)
compute_handler = Compute(compute_config)
timeout = config['pywren']['runtime_timeout']
logger.info('Updating runtime: {}'.format(name))
if name != 'all':
runtime_meta = compute_handler.generate_runtime_meta(name)
else:
runtime_meta = None
runtimes = compute_handler.list_runtimes(name)
for runtime in runtimes:
compute_handler.create_runtime(runtime[0], runtime[1], timeout)
if runtime_meta:
try:
runtime_key = compute_handler.get_runtime_key(
runtime[0], runtime[1])
internal_storage.put_runtime_meta(runtime_key, runtime_meta)
except Exception:
raise ("Unable to upload 'preinstalled modules' file into {}".
format(internal_storage.backend))
def delete_runtime(name, config=None):
config = default_config(config)
storage_config = extract_storage_config(config)
internal_storage = InternalStorage(storage_config)
compute_config = extract_compute_config(config)
compute_handler = Compute(compute_config)
runtimes = compute_handler.list_runtimes(name)
for runtime in runtimes:
compute_handler.delete_runtime(runtime[0], runtime[1])
runtime_key = compute_handler.get_runtime_key(runtime[0], runtime[1])
internal_storage.delete_runtime_meta(runtime_key)
def create_runtime(name, memory=None, config=None):
config = default_config(config)
storage_config = extract_storage_config(config)
internal_storage = InternalStorage(storage_config)
compute_config = extract_compute_config(config)
compute_handler = Compute(compute_config)
memory = config['pywren']['runtime_memory'] if not memory else memory
timeout = config['pywren']['runtime_timeout']
logger.info('Creating runtime: {}, memory: {}'.format(name, memory))
runtime_key = compute_handler.get_runtime_key(name, memory)
runtime_meta = compute_handler.create_runtime(name, memory, timeout=timeout)
try:
internal_storage.put_runtime_meta(runtime_key, runtime_meta)
except Exception:
raise("Unable to upload 'preinstalled-modules' file into {}".format(internal_storage.backend))
