openstack/charm-neutron-gateway
Code Issues Proposed changes

Enable neutron gw charm to control # of workers

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Charm was missing this functionality and this patch is to add
this feature. We were trying to deploy this charm on bare metal
host machine with 72 cores. In end up creating 144 processes for
nova-metadata-api, and neutron.

This patch will provide the option to limit the number of worker
process in case of high number of cores in a host.

Enable it for icehouse, kilo, liberty and mitaka.

Partial-Bug: 1600482
Change-Id: Iedcbe6c53746a203937b78dd00e83fda7681bd8f
This commit is contained in:
Narinder Gupta
2016-08-11 14:30:16 -05:00
committed by David Ames
parent c7d3f0da7b
commit 93d6440e45
8 changed files with 20 additions and 0 deletions
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7
config.yaml
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@@ -253,3 +253,10 @@ options:
description: |
Apply system hardening. Supports a space-delimited list of modules
to run. Supported modules currently include os, ssh, apache and mysql.
worker-multiplier:
type: float
default: 2.0
description: |
The CPU core multiplier to use when configuring worker processes for
neutron and nova-metadata-api. By default, the number of workers for
each daemon is set to twice the number of CPU cores a service unit has.