docker.types.services.UpdateConfig

Used to specify the way container updates should be performed by a service. Args: parallelism (int): Maximum number of tasks to be updated in one iteration (0 means unlimited parallelism). Default: 0. delay (int): Amount of time between updates, in nanoseconds. failure_action (string): Action to take if an updated task fails to run, or stops running during the update. Acceptable values are ``continue``, ``pause``, as well as ``rollback`` since API v1.28. Default: ``continue`` monitor (int): Amount of time to monitor each updated task for failures, in nanoseconds. max_failure_ratio (float): The fraction of tasks that may fail during an update before the failure action is invoked, specified as a floating point number between 0 and 1. Default: 0 order (string): Specifies the order of operations when rolling out an updated task. Either ``start-first`` or ``stop-first`` are accepted.