openstack

Documentation

Index

• Variables
• func NewDiscovery(conf *SDConfig, l log.Logger, metrics discovery.DiscovererMetrics) (*refresh.Discovery, error)
• type HypervisorDiscovery
• type InstanceDiscovery
• type Role
  • func (c *Role) UnmarshalYAML(unmarshal func(interface{}) error) error
• type SDConfig
  • func (*SDConfig) Name() string
  • func (c *SDConfig) NewDiscoverer(opts discovery.DiscovererOptions) (discovery.Discoverer, error)
  • func (*SDConfig) NewDiscovererMetrics(reg prometheus.Registerer, rmi discovery.RefreshMetricsInstantiator) discovery.DiscovererMetrics
  • func (c *SDConfig) SetDirectory(dir string)
  • func (c *SDConfig) UnmarshalYAML(unmarshal func(interface{}) error) error

Variables

var DefaultSDConfig = SDConfig{
	Port:            80,
	RefreshInterval: model.Duration(60 * time.Second),
	Availability:    "public",
}

DefaultSDConfig is the default OpenStack SD configuration.

Functions

func NewDiscovery

func NewDiscovery(conf *SDConfig, l log.Logger, metrics discovery.DiscovererMetrics) (*refresh.Discovery, error)

NewDiscovery returns a new OpenStack Discoverer which periodically refreshes its targets.

Types

type HypervisorDiscovery

type HypervisorDiscovery struct {
	// contains filtered or unexported fields
}

HypervisorDiscovery discovers OpenStack hypervisors.

type InstanceDiscovery

type InstanceDiscovery struct {
	// contains filtered or unexported fields
}

InstanceDiscovery discovers OpenStack instances.

type Role

type Role string

Role is the role of the target in OpenStack.

const (
	// OpenStack document reference
	// https://docs.openstack.org/nova/pike/admin/arch.html#hypervisors
	OpenStackRoleHypervisor Role = "hypervisor"
	// OpenStack document reference
	// https://docs.openstack.org/horizon/pike/user/launch-instances.html
	OpenStackRoleInstance Role = "instance"
)

The valid options for OpenStackRole.

func (*Role) UnmarshalYAML

func (c *Role) UnmarshalYAML(unmarshal func(interface{}) error) error

UnmarshalYAML implements the yaml.Unmarshaler interface.

type SDConfig

type SDConfig struct {
	IdentityEndpoint            string           `yaml:"identity_endpoint"`
	Username                    string           `yaml:"username"`
	UserID                      string           `yaml:"userid"`
	Password                    config.Secret    `yaml:"password"`
	ProjectName                 string           `yaml:"project_name"`
	ProjectID                   string           `yaml:"project_id"`
	DomainName                  string           `yaml:"domain_name"`
	DomainID                    string           `yaml:"domain_id"`
	ApplicationCredentialName   string           `yaml:"application_credential_name"`
	ApplicationCredentialID     string           `yaml:"application_credential_id"`
	ApplicationCredentialSecret config.Secret    `yaml:"application_credential_secret"`
	Role                        Role             `yaml:"role"`
	Region                      string           `yaml:"region"`
	RefreshInterval             model.Duration   `yaml:"refresh_interval"`
	Port                        int              `yaml:"port"`
	AllTenants                  bool             `yaml:"all_tenants,omitempty"`
	TLSConfig                   config.TLSConfig `yaml:"tls_config,omitempty"`
	Availability                string           `yaml:"availability,omitempty"`
}

SDConfig is the configuration for OpenStack based service discovery.

func (*SDConfig) Name

func (*SDConfig) Name() string

Name returns the name of the Config.

func (*SDConfig) NewDiscoverer

func (c *SDConfig) NewDiscoverer(opts discovery.DiscovererOptions) (discovery.Discoverer, error)

NewDiscoverer returns a Discoverer for the Config.

func (*SDConfig) NewDiscovererMetrics

func (*SDConfig) NewDiscovererMetrics(reg prometheus.Registerer, rmi discovery.RefreshMetricsInstantiator) discovery.DiscovererMetrics

NewDiscovererMetrics implements discovery.Config.

func (*SDConfig) SetDirectory

func (c *SDConfig) SetDirectory(dir string)

SetDirectory joins any relative file paths with dir.

func (*SDConfig) UnmarshalYAML

func (c *SDConfig) UnmarshalYAML(unmarshal func(interface{}) error) error

UnmarshalYAML implements the yaml.Unmarshaler interface.