server

Documentation

Index

• Variables
• type Backend
  • func (b *Backend) GoString() string
• type Config
  • func DevConfig() *Config
  • func LoadConfig(path string) (*Config, error)
  • func LoadConfigDir(dir string) (*Config, error)
  • func LoadConfigFile(path string) (*Config, error)
  • func ParseConfig(d string) (*Config, error)
  • func (c *Config) Merge(c2 *Config) *Config
• type Listener
  • func (l *Listener) GoString() string
• type ListenerFactory
• type ReloadFunc
  • func NewListener(t string, config map[string]string, logger io.Writer) (net.Listener, map[string]string, ReloadFunc, error)
• type SCADAListener
  • func (s *SCADAListener) Accept() (net.Conn, error)
  • func (s *SCADAListener) Addr() net.Addr
  • func (s *SCADAListener) Close() error
• type Telemetry
  • func (s *Telemetry) GoString() string

Variables

var BuiltinListeners = map[string]ListenerFactory{
	"tcp":   tcpListenerFactory,
	"atlas": atlasListenerFactory,
}

BuiltinListeners is the list of built-in listener types.

Types

type Backend

type Backend struct {
	Type          string
	AdvertiseAddr string
	Config        map[string]string
}

Backend is the backend configuration for the server.

func (*Backend) GoString

func (b *Backend) GoString() string

type Config

type Config struct {
	Listeners []*Listener `hcl:"-"`
	Backend   *Backend    `hcl:"-"`
	HABackend *Backend    `hcl:"-"`

	DisableCache bool `hcl:"disable_cache"`
	DisableMlock bool `hcl:"disable_mlock"`

	Telemetry *Telemetry `hcl:"telemetry"`

	MaxLeaseTTL        time.Duration `hcl:"-"`
	MaxLeaseTTLRaw     string        `hcl:"max_lease_ttl"`
	DefaultLeaseTTL    time.Duration `hcl:"-"`
	DefaultLeaseTTLRaw string        `hcl:"default_lease_ttl"`

	ClusterName string `hcl:"cluster_name"`
}

Config is the configuration for the vault server.

func DevConfig

func DevConfig() *Config

DevConfig is a Config that is used for dev mode of Vault.

func LoadConfig

func LoadConfig(path string) (*Config, error)

LoadConfig loads the configuration at the given path, regardless if its a file or directory.

func LoadConfigDir

func LoadConfigDir(dir string) (*Config, error)

LoadConfigDir loads all the configurations in the given directory in alphabetical order.

func LoadConfigFile

func LoadConfigFile(path string) (*Config, error)

LoadConfigFile loads the configuration from the given file.

func ParseConfig

func ParseConfig(d string) (*Config, error)

func (*Config) Merge

func (c *Config) Merge(c2 *Config) *Config

Merge merges two configurations.

type Listener

type Listener struct {
	Type   string
	Config map[string]string
}

Listener is the listener configuration for the server.

func (*Listener) GoString

func (l *Listener) GoString() string

type ListenerFactory

type ListenerFactory func(map[string]string, io.Writer) (net.Listener, map[string]string, ReloadFunc, error)

ListenerFactory is the factory function to create a listener.

type ReloadFunc

type ReloadFunc func(map[string]string) error

ReloadFunc are functions that are called when a reload is requested.

func NewListener

func NewListener(t string, config map[string]string, logger io.Writer) (net.Listener, map[string]string, ReloadFunc, error)

NewListener creates a new listener of the given type with the given configuration. The type is looked up in the BuiltinListeners map.

type SCADAListener

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

func (*SCADAListener) Accept

func (s *SCADAListener) Accept() (net.Conn, error)

func (*SCADAListener) Addr

func (s *SCADAListener) Addr() net.Addr

func (*SCADAListener) Close

func (s *SCADAListener) Close() error

type Telemetry

type Telemetry struct {
	StatsiteAddr string `hcl:"statsite_address"`
	StatsdAddr   string `hcl:"statsd_address"`

	DisableHostname bool `hcl:"disable_hostname"`

	// CirconusAPIToken is a valid API Token used to create/manage check. If provided,
	// metric management is enabled.
	// Default: none
	CirconusAPIToken string `hcl:"circonus_api_token"`
	// CirconusAPIApp is an app name associated with API token.
	// Default: "consul"
	CirconusAPIApp string `hcl:"circonus_api_app"`
	// CirconusAPIURL is the base URL to use for contacting the Circonus API.
	// Default: "https://api.circonus.com/v2"
	CirconusAPIURL string `hcl:"circonus_api_url"`
	// CirconusSubmissionInterval is the interval at which metrics are submitted to Circonus.
	// Default: 10s
	CirconusSubmissionInterval string `hcl:"circonus_submission_interval"`
	// CirconusCheckSubmissionURL is the check.config.submission_url field from a
	// previously created HTTPTRAP check.
	// Default: none
	CirconusCheckSubmissionURL string `hcl:"circonus_submission_url"`
	// CirconusCheckID is the check id (not check bundle id) from a previously created
	// HTTPTRAP check. The numeric portion of the check._cid field.
	// Default: none
	CirconusCheckID string `hcl:"circonus_check_id"`
	// CirconusCheckForceMetricActivation will force enabling metrics, as they are encountered,
	// if the metric already exists and is NOT active. If check management is enabled, the default
	// behavior is to add new metrics as they are encoutered. If the metric already exists in the
	// check, it will *NOT* be activated. This setting overrides that behavior.
	// Default: "false"
	CirconusCheckForceMetricActivation string `hcl:"circonus_check_force_metric_activation"`
	// CirconusCheckInstanceID serves to uniquely identify the metrics comming from this "instance".
	// It can be used to maintain metric continuity with transient or ephemeral instances as
	// they move around within an infrastructure.
	// Default: hostname:app
	CirconusCheckInstanceID string `hcl:"circonus_check_instance_id"`
	// CirconusCheckSearchTag is a special tag which, when coupled with the instance id, helps to
	// narrow down the search results when neither a Submission URL or Check ID is provided.
	// Default: service:app (e.g. service:consul)
	CirconusCheckSearchTag string `hcl:"circonus_check_search_tag"`
	// CirconusBrokerID is an explicit broker to use when creating a new check. The numeric portion
	// of broker._cid. If metric management is enabled and neither a Submission URL nor Check ID
	// is provided, an attempt will be made to search for an existing check using Instance ID and
	// Search Tag. If one is not found, a new HTTPTRAP check will be created.
	// Default: use Select Tag if provided, otherwise, a random Enterprise Broker associated
	// with the specified API token or the default Circonus Broker.
	// Default: none
	CirconusBrokerID string `hcl:"circonus_broker_id"`
	// CirconusBrokerSelectTag is a special tag which will be used to select a broker when
	// a Broker ID is not provided. The best use of this is to as a hint for which broker
	// should be used based on *where* this particular instance is running.
	// (e.g. a specific geo location or datacenter, dc:sfo)
	// Default: none
	CirconusBrokerSelectTag string `hcl:"circonus_broker_select_tag"`
}

Telemetry is the telemetry configuration for the server

func (*Telemetry) GoString

func (s *Telemetry) GoString() string