dns

Documentation

Index

• Variables
• type Config
  • func NewCoreDNS(domainNames []string, domainIPs set.StringSet, domainPort string, ...) (Config, error)
• type SrvRecord

Variables

var ErrNoEntriesFound = errors.New("No entries found for this key")

ErrNoEntriesFound - Indicates no entries were found for the given key (directory)

Types

type Config

type Config interface {
	Put(key string) error
	List() ([]SrvRecord, error)
	Get(key string) ([]SrvRecord, error)
	Delete(key string) error
	DeleteRecord(record SrvRecord) error
}

Config - represents dns put, get interface. This interface can be used to implement various backends as needed.

func NewCoreDNS

func NewCoreDNS(domainNames []string, domainIPs set.StringSet, domainPort string, etcdClient *etcd.Client) (Config, error)

NewCoreDNS - initialize a new coreDNS set/unset values.

type SrvRecord

type SrvRecord struct {
	Host     string `json:"host,omitempty"`
	Port     int    `json:"port,omitempty"`
	Priority int    `json:"priority,omitempty"`
	Weight   int    `json:"weight,omitempty"`
	Text     string `json:"text,omitempty"`
	Mail     bool   `json:"mail,omitempty"` // Be an MX record. Priority becomes Preference.
	TTL      uint32 `json:"ttl,omitempty"`

	// Holds info about when the entry was created first.
	CreationDate time.Time `json:"creationDate"`

	// When a SRV record with a "Host: IP-address" is added, we synthesize
	// a srv.Target domain name.  Normally we convert the full Key where
	// the record lives to a DNS name and use this as the srv.Target. When
	// TargetStrip > 0 we strip the left most TargetStrip labels from the
	// DNS name.
	TargetStrip int `json:"targetstrip,omitempty"`

	// Group is used to group (or *not* to group) different services
	// together. Services with an identical Group are returned in
	// the same answer.
	Group string `json:"group,omitempty"`

	// Key carries the original key used during Put().
	Key string `json:"-"`
}

SrvRecord - represents a DNS service record