def _make_container_name(app, module, version, instance):
base_name_tmpl = '{app}.{module}.{version}.{instance}.logs'
base_name = _escape(
base_name_tmpl.format(app=app,
module=module,
version=version,
instance=instance))
return containers.CleanableContainerName(_APP_ENGINE_PREFIX, base_name)
def _ContainerName(image_name, instance_id, timestamp=None):
"""Generates a container name.
Args:
image_name: the base image name.
instance_id: the instance # of the module.
timestamp: the timestamp as a string you want to generate the name from.
If None, it will be the now in the UTC timezone in ISO 8601.
Returns:
the generated container name.
"""
return containers.CleanableContainerName(_APP_ENGINE_PREFIX,
base_name='%s.%s' % (image_name,
instance_id),
timestamp=timestamp)
def __init__(self, docker_client, log_server_port):
super(_LogManager, self).__init__(docker_client, log_server_port)
self._docker_client = docker_client
volumes = [_describe_volume(_DB_PATH)]
self._server = containers.Container(
self._docker_client,
containers.ContainerOptions(
image_opts=containers.ImageOptions(tag=_LOG_SERVER_IMAGE),
port=log_server_port,
volumes=dict(volumes),
name=containers.CleanableContainerName(_APP_ENGINE_PREFIX,
'log-server')))
self._lock = threading.RLock()
self._containers = {}
