Clay Gerrard de3acec4bf Set default wsgi workers to cpu_count ...

Change the default value of wsgi workers from 1 to auto.  The new default
value for workers in the proxy, container, account & object wsgi servers will
spawn as many workers per process as you have cpu cores.

This will not be ideal for some configurations, but it's much more likely to
produce a successful out of the box deployment.

Inspect the number of cpu_cores using python's multiprocessing when available.
Multiprocessing was added in python 2.6, but I know I've compiled python
without it before on accident.  The cpu_count method seems to be pretty system
agnostic, but it says it can raise NotImplementedError or sometimes return 0.

Add a new utility method 'config_auto_int_value' to pull an integer out of the
config which has a dynamic default.

 * drive by s/container/proxy/ in proxy-server.conf.5
 * fix misplaced max_clients in *-server.conf-sample
 * update doc/development_saio to force workers = 1

DocImpact

Change-Id: Ifa563d22952c902ab8cbe1d339ba385413c54e95

2013-07-18 22:57:18 -07:00

..

_ga

Replaces Copyright statements for LLC with Foundation, removes date.

2013-02-11 16:32:33 -06:00

_static

Adding a box to each page that gives readers links to 1.1 and 1.2 Swift docs sites

2011-03-09 23:14:38 -06:00

_theme

Update auto-generated docs

2013-01-22 15:24:06 -08:00

account.rst

Initial commit of Swift code

2010-07-12 17:03:45 -05:00

admin_guide.rst

Local write affinity for object PUT requests.

2013-06-23 22:04:56 -07:00

apache_deployment_guide.rst

Revert "docfix apache2 now supports client chunked encodin"

2013-07-02 22:18:32 +00:00

associated_projects.rst

small cleanup to associated projects page

2013-07-01 13:40:37 -07:00

conf.py

Replaces Copyright statements for LLC with Foundation, removes date.

2013-02-11 16:32:33 -06:00

container.rst

More docs

2011-02-24 15:01:22 -08:00

cors.rst

Allow all headers requested for CORS.

2013-04-05 21:12:15 +01:00

crossdomain.rst

Fix two documentation warnings.

2013-05-11 14:31:42 -07:00

db.rst

Initial commit of Swift code

2010-07-12 17:03:45 -05:00

deployment_guide.rst

Set default wsgi workers to cpu_count

2013-07-18 22:57:18 -07:00

development_auth.rst

Adding CORS support

2012-10-23 14:48:59 -05:00

development_guidelines.rst

Doc changes for new pip-requirements

2013-05-06 19:21:53 +03:00

development_saio.rst

Set default wsgi workers to cpu_count

2013-07-18 22:57:18 -07:00

getting_started.rst

Doc changes for new pip-requirements

2013-05-06 19:21:53 +03:00

howto_installmultinode.rst

Improve config samples

2013-06-06 19:41:13 -06:00

index.rst

Merge "Fix two documentation warnings."

2013-05-21 01:04:41 +00:00

misc.rst

Update documentation for account_quota middleware

2013-04-03 15:10:42 +02:00

object.rst

Initial commit of Swift code

2010-07-12 17:03:45 -05:00

overview_architecture.rst

Spell check for .rst files

2010-10-13 11:28:27 -05:00

overview_auth.rst

Add tests and doc entry for request.environ[reseller_request]

2013-03-10 19:21:13 +01:00

overview_container_sync.rst

Improved container-sync resiliency

2013-03-08 22:28:06 +02:00

overview_expiring_objects.rst

Add parallelism to object expirer daemon.

2013-06-07 20:49:47 +00:00

overview_large_objects.rst

fix slo docs

2013-04-17 07:03:46 -07:00

overview_object_versioning.rst

Add x-remove-versions-location for feature: disable versioning

2013-03-17 07:30:00 +08:00

overview_reaper.rst

account-reaper warns if not making progress

2013-05-22 15:07:17 +01:00

overview_replication.rst

Implementation of replication servers

2013-04-21 18:14:42 -04:00

overview_ring.rst

Add a region tier to Swift's ring.

2013-03-13 10:00:58 -07:00

proxy.rst

Initial commit of Swift code

2010-07-12 17:03:45 -05:00

ratelimit.rst

Reverted the pulling out of various middleware:

2012-05-16 21:25:10 +00:00

replication_network.rst

Implementation of replication servers

2013-04-21 18:14:42 -04:00

ring.rst

Initial commit of Swift code

2010-07-12 17:03:45 -05:00