OpenStack Metering (Ceilometer)¶ ↑
This document explains how to get started using OpenStack Metering (Ceilometer) with Fog. It assumes you have read the Getting Started with Fog and the OpenStack document.
Fog uses the OpenStack Metering API.
Metering Service¶ ↑
Get a handle on the Metering service:
service = Fog::Metering::OpenStack.new({ :openstack_auth_url => 'http://KEYSTONE_HOST:KEYSTONE_PORT/v2.0/tokens', # OpenStack Keystone endpoint :openstack_username => OPEN_STACK_USER, # Your OpenStack Username :openstack_tenant => OPEN_STACK_TENANT, # Your tenant id :openstack_api_key => OPEN_STACK_PASSWORD, # Your OpenStack Password :connection_options => {} # Optional })
Events¶ ↑
-
service.events([
: Return a list of events.]) -
service.events.find_by_id(<message_id>)
: Return the event matching message_id, or nil if no such event exists.
Filter events example¶ ↑
Return events newer than 2016-03-17T09:59:44.606000.
query_filter = [{ 'field' => 'start_timestamp', 'op' => 'gt', 'value' => '2016-03-17T09:59:44.606000' }] service.events(query_filter)
Resources¶ ↑
-
service.resources
: Return a list of resources. -
service.resources.find_by_id(<resource_id>)
: Return the resource matching resource_id, or nil if no such resource exists.