openstack/openstack-manuals
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docs: increasing file descriptor limit

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When installing RabbitMQ, in some cases it is necessary to
increase the file descriptor limit to ensure stable operations.

Change-Id: I2791e6786bb55868073968321fd857d4fab8a960
This commit is contained in:
Dmitriy Chubinidze 2025-03-11 22:55:21 +00:00
parent c5e6e62c00
commit 121f42e246
3 changed files with 15 additions and 0 deletions

5
doc/install-guide/source/environment-messaging-obs.rst

@ -49,3 +49,8 @@ Install and configure components
# rabbitmqctl set_permissions openstack ".*" ".*" ".*"
Setting permissions for user "openstack" in vhost "/" ...
.. note::
Sometimes it's necessary to increase the file descriptor limit for RabbitMQ to
handle a large number of connections properly.

5
doc/install-guide/source/environment-messaging-rdo.rst

@ -49,3 +49,8 @@ Install and configure components
# rabbitmqctl set_permissions openstack ".*" ".*" ".*"
Setting permissions for user "openstack" in vhost "/" ...
.. note::
Sometimes it's necessary to increase the file descriptor limit for RabbitMQ to
handle a large number of connections properly.

5
doc/install-guide/source/environment-messaging-ubuntu.rst

@ -41,3 +41,8 @@ Install and configure components
# rabbitmqctl set_permissions openstack ".*" ".*" ".*"
Setting permissions for user "openstack" in vhost "/" ...
.. note::
Sometimes it's necessary to increase the file descriptor limit for RabbitMQ to
handle a large number of connections properly.