Adding ERLANG VM tuning parameters

openstack/openstack-ansible-rabbitmq_server

Code Issues Proposed changes

This fix will add ERLANG VM tuning parameters with increased
default settings to support larger installations.
Following overrides have been added:
 rabbitmq_async_threads defaults to 128 (from 32)
 rabbitmq_process_limit defaults to 1048576 (from 256k)
Closes-Bug: #1549940
DocImpact
Change-Id: Ia0fab288db8aa287e667dfc843f02d7ec318a816

This commit is contained in:

Bjoern Teipel

2016年02月25日 13:46:52 -06:00

parent d33d9ec606

commit a90cd7e343

4 changed files with 21 additions and 0 deletions

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doc/source/index.rst

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@@ -18,3 +18,14 @@ Basic Role Example

vars:

rabbitmq_cookie_token:secrete

container_address:"{{ ansible_ssh_host }}"

Role overrides

^^^^^^^^^^^^^^

rabbitmq_async_threads

This override defaults to 128 threads for IO operations inside the erlang VM

rabbitmq_process_limit

This override defaults to 1048576 for number of concurrent processes inside the erlang VM

Each network connection and file handle does need its own process inside erlang

Adding ERLANG VM tuning parameters

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doc/source/index.rst

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