ec2

Documentation

Index

• Variables
• type Discovery
  • func NewDiscovery(conf *SDConfig, logger log.Logger) *Discovery
  • func (d *Discovery) Run(ctx context.Context, ch chan<- []*targetgroup.Group)
• type Filter
• type SDConfig
  • func (c *SDConfig) UnmarshalYAML(unmarshal func(interface{}) error) error

Variables

var (

	// DefaultSDConfig is the default EC2 SD configuration.
	DefaultSDConfig = SDConfig{
		Port:            80,
		RefreshInterval: model.Duration(60 * time.Second),
	}
)

Types

type Discovery

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

Discovery periodically performs EC2-SD requests. It implements the Discoverer interface.

func NewDiscovery

func NewDiscovery(conf *SDConfig, logger log.Logger) *Discovery

NewDiscovery returns a new EC2Discovery which periodically refreshes its targets.

func (*Discovery) Run

func (d *Discovery) Run(ctx context.Context, ch chan<- []*targetgroup.Group)

Run implements the Discoverer interface.

type Filter

type Filter struct {
	Name   string   `yaml:"name"`
	Values []string `yaml:"values"`
}

Filter is the configuration for filtering EC2 instances.

type SDConfig

type SDConfig struct {
	Endpoint        string             `yaml:"endpoint"`
	Region          string             `yaml:"region"`
	AccessKey       string             `yaml:"access_key,omitempty"`
	SecretKey       config_util.Secret `yaml:"secret_key,omitempty"`
	Profile         string             `yaml:"profile,omitempty"`
	RoleARN         string             `yaml:"role_arn,omitempty"`
	RefreshInterval model.Duration     `yaml:"refresh_interval,omitempty"`
	Port            int                `yaml:"port"`
	Filters         []*Filter          `yaml:"filters"`
}

SDConfig is the configuration for EC2 based service discovery.

func (*SDConfig) UnmarshalYAML

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

UnmarshalYAML implements the yaml.Unmarshaler interface.