When nova-api and nova-ec2-api services are started by Apache
(it can be done with devstack config option NOVA_USE_MOD_WSGI=True)
log files contained duplication of timestamp value.
Change-Id: I5439ea8f89ca3073600456f67220e9d3f5257d97
Closes-Bug: #1510517
Following fixed were done:
1. Cleanup fixed.
2. API_WORKERS config option was added to nova config templates.
3. Nova API screen tabs were named as nova-api and nova-ec2-api.
Change-Id: I68dc6fd6c8aeffcec7f9039afd63bd1599c65682
Inspired by keystone and rcbops-cookbooks's nova scripts,
this review adds apache2 templates for two of the Nova
services. Also add code in lib/nova to switch between
the old and new ways to these two services. The patch
depends on the Nova review mentioned below as the two
scripts that are needed will be in Nova's repository.
TODO for later would be to switch on NOVA_USE_MOD_WSGI
when ENABLE_HTTPD_MOD_WSGI_SERVICES is switched on.
Related Nova blueprint:
https://blueprints.launchpad.net/nova/+spec/run-nova-services-under-apache2
Depends-On: Idd7d3d1b3cc5770cdecea7afe6db3c89d5b2c0d0
Change-Id: I9fc0c601db2776d3e9084be84065e728e3f5d414
