gnocchi #3

Description

Gnocchi is an open-source, multi-tenant timeseries, metrics
and resources database. It provides an HTTP REST interface
to create and manipulate the data. It is designed to store
metrics at a very large scale while providing access to
metrics and resources information and history.

Overview

Gnocchi is an open-source, multi-tenant timeseries, metrics and resources
database. It provides an HTTP REST interface to create and manipulate the
data. It is designed to store metrics at a very large scale while providing
access to metrics and resources information and history.

Usage

Gnocchi is typically deployed as part of an OpenStack cloud, providing storage
for Ceilometer, the telemetry collection service; To deploy Gnocchi to an
existing OpenStack cloud (which includes ceilometer):

juju deploy gnocchi
juju deploy memcached
juju add-relation gnocchi mysql
juju add-relation gnocchi memcached
juju add-relation gnocchi keystone
juju add-relation gnocchi ceph-mon
juju add-relation gnocchi ceilometer

After re-configuration the Ceilometer API will be disabled - the Gnocchi REST
API should be used to query information on resource, metrics and associated
measures.

Configuration

ssl_key
(string) SSL key to use with certificate specified as ssl_cert.
vip_iface
(string) Default network interface to use for HA vip when it cannot be automatically determined.
eth0
verbose
(boolean) Enable verbose logging
haproxy-server-timeout
(int) Server timeout configuration in ms for haproxy, used in HA configurations.
30000
vip
(string) Virtual IP(s) to use to front API services in HA configuration. If multiple networks are being used, a VIP should be provided for each network, separated by spaces.
worker-multiplier
(float) The CPU core multiplier to use when configuring worker processes. By default, the number of workers for each daemon is set to twice the number of CPU cores a service unit has. When deployed in a LXD container, this default value will be capped to 4 workers unless this configuration option is set.
use-syslog
(boolean) Setting this to True will allow supporting services to log to syslog.
haproxy-queue-timeout
(int) Queue timeout configuration in ms for haproxy, used in HA configurations.
5000
ssl_cert
(string) SSL certificate to install and use for API ports. Setting this value and ssl_key will enable reverse proxying, point Glance's entry in the Keystone catalog to use https, and override any certficiate and key issued by Keystone (if it is configured to do so).
os-public-network
(string) The IP address and netmask of the OpenStack Public network (e.g., 192.168.0.0/24) . This network will be used for public endpoints.
os-admin-network
(string) The IP address and netmask of the OpenStack Admin network (e.g., 192.168.0.0/24) . This network will be used for admin endpoints.
haproxy-client-timeout
(int) Client timeout configuration in ms for haproxy, used in HA configurations.
30000
os-public-hostname
(string) The hostname or address of the public endpoints created in the keystone identity provider. . This value will be used for public endpoints. For example, an os-public-hostname set to 'api-public.example.com' with ssl enabled will create the following endpoint for neutron-api: . https://api-public.example.com:9696/
os-admin-hostname
(string) The hostname or address of the admin endpoints created in the keystone identity provider. . This value will be used for admin endpoints. For example, an os-admin-hostname set to 'api-admin.example.com' with ssl enabled will create the following endpoint for neutron-api: . https://api-admin.example.com:9696/
use-internal-endpoints
(boolean) Openstack mostly defaults to using public endpoints for internal communication between services. If set to True this option will configure services to use internal endpoints where possible.
dns-ha
(boolean) Use DNS HA with MAAS 2.0. Note if this is set do not set vip settings below.
openstack-origin
(string) Repository from which to install OpenStack. May be one of the following: distro (default) ppa:somecustom/ppa (PPA name must include OpenStack Release) deb url sources entry|key id or a supported Ubuntu Cloud Archive pocket. Supported Ubuntu Cloud Archive pockets include: cloud:trusty-liberty cloud:trusty-juno cloud:trusty-kilo cloud:trusty-liberty cloud:trusty-mitaka Note that updating this setting to a source that is known to provide a later version of OpenStack will trigger a software upgrade.
distro
os-internal-network
(string) The IP address and netmask of the OpenStack Internal network (e.g., 192.168.0.0/24) . This network will be used for internal endpoints.
region
(string) OpenStack Region
RegionOne
ssl_ca
(string) SSL CA to use with the certificate and key provided - this is only required if you are providing a privately signed ssl_cert and ssl_key.
debug
(boolean) Enable debug logging
os-internal-hostname
(string) The hostname or address of the internal endpoints created in the keystone identity provider. . This value will be used for internal endpoints. For example, an os-internal-hostname set to 'api-internal.example.com' with ssl enabled will create the following endpoint for neutron-api: . https://api-internal.example.com:9696/
haproxy-connect-timeout
(int) Connect timeout configuration in ms for haproxy, used in HA configurations.
5000
vip_cidr
(int) Default CIDR netmask to use for HA vip when it cannot be automatically determined.
24