consul

Documentation

Index

• Variables
• func GetLabels(sdc *SDConfig, baseDir string) ([]map[string]string, error)
• type Agent
• type AgentConfig
• type Check
• type Node
• type SDConfig
• type Service
• type ServiceNode

Variables

var SDCheckInterval = flag.Duration("promscrape.consulSDCheckInterval", 30*time.Second, "Interval for checking for changes in Consul. "+
	"This works only if `consul_sd_configs` is configured in '-promscrape.config' file. "+
	"See https://prometheus.io/docs/prometheus/latest/configuration/configuration/#consul_sd_config for details")

SDCheckInterval is check interval for Consul service discovery.

Functions

func GetLabels

func GetLabels(sdc *SDConfig, baseDir string) ([]map[string]string, error)

GetLabels returns Consul labels according to sdc.

Types

type Agent

type Agent struct {
	Config AgentConfig
}

Agent is Consul agent.

See https://www.consul.io/api/agent.html#read-configuration

type AgentConfig

type AgentConfig struct {
	Datacenter string
}

AgentConfig is Consul agent config.

See https://www.consul.io/api/agent.html#read-configuration

type Check

type Check struct {
	CheckID string
	Status  string
}

Check is Consul check.

See https://www.consul.io/api/health.html#list-nodes-for-service

type Node

type Node struct {
	Address         string
	Datacenter      string
	Node            string
	Meta            map[string]string
	TaggedAddresses map[string]string
}

Node is Consul node.

See https://www.consul.io/api/health.html#list-nodes-for-service

type SDConfig

type SDConfig struct {
	Server       string              `yaml:"server,omitempty"`
	Token        *string             `yaml:"token"`
	Datacenter   string              `yaml:"datacenter"`
	Scheme       string              `yaml:"scheme,omitempty"`
	Username     string              `yaml:"username"`
	Password     string              `yaml:"password"`
	TLSConfig    *promauth.TLSConfig `yaml:"tls_config,omitempty"`
	Services     []string            `yaml:"services,omitempty"`
	Tags         []string            `yaml:"tags,omitempty"`
	NodeMeta     map[string]string   `yaml:"node_meta,omitempty"`
	TagSeparator *string             `yaml:"tag_separator,omitempty"`
	AllowStale   bool                `yaml:"allow_stale,omitempty"`
}

SDConfig represents service discovery config for Consul.

See https://prometheus.io/docs/prometheus/latest/configuration/configuration/#consul_sd_config

type Service

type Service struct {
	ID      string
	Service string
	Address string
	Port    int
	Tags    []string
	Meta    map[string]string
}

Service is Consul service.

See https://www.consul.io/api/health.html#list-nodes-for-service

type ServiceNode

type ServiceNode struct {
	Service Service
	Node    Node
	Checks  []Check
}

ServiceNode is Consul service node.

See https://www.consul.io/api/health.html#list-nodes-for-service