Ask Your Question

Revision history [back]

click to hide/show revision 1
initial version

Actually there are three types of API's exposed by nova-api. ec2, osapi_compute, metadata and enabing and disabling is controlled by enabled_apis in nova.conf.

enabled_apis = ec2, osapi_compute, metadata

No of workers for each type of API can be set by below settings in nova.conf

osapi_compute_workers = None

metadata_workers = None

ec2_workers = None

By default , for all type of API, no of workers = number of CPUs.

So for example if you have 24 CPU's then by default total no of processes 73= 24*3(1 for each type of API )+ PARENT

Actually there are three types of API's exposed by nova-api. ec2, osapi_compute, metadata and enabing and disabling is controlled by enabled_apis in nova.conf.

enabled_apis = ec2, osapi_compute, metadata

No of workers for each type of API can be set by below settings in nova.conf

osapi_compute_workers = None

metadata_workers = None

ec2_workers = None

By default , for all type of API, no of workers = number of CPUs.

So for example if you have 24 CPU's then by default total no of processes 73= = 73 = 24*3(1 for each type of API )+ PARENT