openstack

README

# Openstack plugin
This plugin provide metric about cloud build on openstack. Call openstack api to get metric of cloud control plane.
Here is it's flows:
* Call openstack keystone service to authenticate, get token identity and all openstack's endpoint
* Call openstack [keystone,nova,cinder,neutron] endpoint to get metric.

## Metric:

... About more than 100 metrics, you can get it when run unit test. I'm too lazy to list it here.

Documentation

Index

• type OpenStack
  • func (o *OpenStack) Description() string
  • func (o *OpenStack) Gather(acc telegraf.Accumulator) error
  • func (o *OpenStack) SampleConfig() string

Types

type OpenStack

type OpenStack struct {
	// Configuration variables
	IdentityEndpoint string
	ProjectDomainID  string
	UserDomainID     string
	Project          string
	Username         string
	Password         string
	Region           string
	Cloud            string
	ServicesGather   []string
	tls.ClientConfig
	// contains filtered or unexported fields
}

OpenStack is the main structure associated with a collection instance.

func (*OpenStack) Description

func (o *OpenStack) Description() string

Description returns a description string of the input plugin and implements the Input interface.

func (*OpenStack) Gather

func (o *OpenStack) Gather(acc telegraf.Accumulator) error

main func

func (*OpenStack) SampleConfig

func (o *OpenStack) SampleConfig() string

SampleConfig return a sample configuration file for auto-generation and implements the Input interface.