Comment 8 for bug 1768986

Reviewed: https://review.opendev.org/c/openstack/charm-rabbitmq-server/+/880215
Committed: https://opendev.org/openstack/charm-rabbitmq-server/commit/7d72a74b646d662bd6866063b5a74e5f910f5ad9
Submitter: "Zuul (22348)"
Branch: stable/focal

commit 7d72a74b646d662bd6866063b5a74e5f910f5ad9
Author: Vern Hart <email address hidden>
Date: Thu May 3 21:46:22 2018 +0000

    Enforce a maximum of 1024 async threads.

    The beam.smp process won't start if more than 1024 are configured, the
    charm could make this by default on large systems (e.g. more than 42
    CPUs). This change makes RabbitMQEnvContext.calculate_threads() never
    return more than 1024 (MAX_NUM_THREADS).

    Resolved Conflicts:
            tox.ini
            unit_tests/test_rabbitmq_server_relations.py

    Change-Id: I92879445210bac6ee7d96a704cdf428ca738e3b6
    Closes-Bug: #1768986
    (cherry picked from commit 3c1c05ee598b2fc85ddf0f971528dde433312bff)