You created a new service named 'http' and discover it is not registering as healthy. Will this command enable you to view the list of historical tasks for this service? Solution: 'docker service ps…

While `docker service ps` does show some historical task information, particularly failed ones, its default output is not guaranteed to be a complete historical record of all service tasks without specific flags.

The `docker service ps` command primarily displays currently running tasks and recently failed tasks by default, which are relevant for an unhealthy service. However, it often truncates output and does not necessarily show a complete, untruncated historical list of *all* tasks (including successfully completed or shutdown tasks) without using additional flags like `--no-trunc` or `--filter 'state=shutdown'`.