openstack/openstack-ansible-rabbitmq_server
Code Issues Proposed changes

Adding ERLANG VM tuning parameters

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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
2016-02-25 13:46:52 -06:00
parent d33d9ec606
commit a90cd7e343
4 changed files with 21 additions and 0 deletions
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11
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