prometheus-openstack-exporter.yaml

# Example configuration file for prometheus-openstack-exporter
# Copyright (C) 2016-2019 Canonical, Ltd.
#

listen_port: 9183
cache_refresh_interval: 300  # In seconds
cache_file: /var/cache/prometheus-openstack-exporter/mycloud
cloud: mycloud
openstack_allocation_ratio_vcpu: 2.5
openstack_allocation_ratio_ram: 1.1
openstack_allocation_ratio_disk: 1.0
log_level: INFO

# Configure the enabled collectors here.  Note that the Swift account
# collector in particular has special requirements.
enabled_collectors:
  - cinder
  - neutron
  - nova
  - swift
#  - swift-account-usage

# To export hypervisor_schedulable_instances metric set desired instance size
schedulable_instance_size:
    ram_mbs: 4096
    vcpu: 2
    disk_gbs: 20

# Uncomment if the cloud doesn't provide cinder / nova volumes:
#use_nova_volumes: False

## Swift

# There is no way to retrieve them using OpenStack APIs
# For clouds deployed without swift, remove this part
swift_hosts:
    - host1.example.com
    - host2.example.com

# There is no API to ask Swift for a list of accounts it knows about.
# Even if there were, Swift (in common case of Keystone auth, at
# least) only knows them by the corresponding tenant ID, which would
# be a less than useful label without post-processing.  The following
# should point to a file containing one line per tenant, with the
# tenant name first, then whitespace, followed by the tenant ID.
keystone_tenants_map:

# The reseller prefix is typically used by the Swift middleware to
# keep accounts with different providers separate.  We would ideally
# look this up dynamically from the Swift configuration.
# The Keystone middlware defaults to the following value.
reseller_prefix: AUTH_

ring_path: /etc/swift

# These will typically be read from /etc/swift/swift.conf.  If that
# file cannot be opened, then the Swift library will log an error and
# try to exit.  To run p-s-a-e as a user other than Swift, these
# settings must be set to the same values as Swift itself, and the
# above must point to an always-current readable copy of the rings.

hash_path_prefix:
hash_path_suffix: