etcdutil

Documentation

Index

• Constants
• func CheckHealth(url string, tc *tls.Config) (bool, error)
• func CreateMemberName(clusterName string, member int) string
• func GetCounterFromMemberName(name string) (int, error)
• func ListMembers(clientURLs []string, tc *tls.Config) (*clientv3.MemberListResponse, error)
• func MemberNameFromPeerURL(pu string) (string, error)
• func NewTLSConfig(certData, keyData, caData []byte) (*tls.Config, error)
• func RemoveMember(clientURLs []string, tc *tls.Config, id uint64) error
• type Member
  • func (m *Member) ClientAddr() string
  • func (m *Member) ListenClientURL() string
  • func (m *Member) ListenPeerURL() string
  • func (m *Member) PeerURL() string
• type MemberSet
  • func NewMemberSet(ms ...*Member) MemberSet
  • func (ms MemberSet) Add(m *Member)
  • func (ms MemberSet) ClientURLs() []string
  • func (ms MemberSet) Diff(other MemberSet) MemberSet
  • func (ms MemberSet) IsEqual(other MemberSet) bool
  • func (ms MemberSet) PeerURLPairs() []string
  • func (ms MemberSet) PickOne() *Member
  • func (ms MemberSet) Remove(name string)
  • func (ms MemberSet) Size() int
  • func (ms MemberSet) String() string

Constants

const (
	CliCertFile = "etcd-crt.pem"
	CliKeyFile  = "etcd-key.pem"
	CliCAFile   = "etcd-ca-crt.pem"
)

Functions

func CheckHealth

func CheckHealth(url string, tc *tls.Config) (bool, error)

func CreateMemberName

func CreateMemberName(clusterName string, member int) string

func GetCounterFromMemberName

func GetCounterFromMemberName(name string) (int, error)

func ListMembers

func ListMembers(clientURLs []string, tc *tls.Config) (*clientv3.MemberListResponse, error)

func MemberNameFromPeerURL

func MemberNameFromPeerURL(pu string) (string, error)

func NewTLSConfig

func NewTLSConfig(certData, keyData, caData []byte) (*tls.Config, error)

func RemoveMember

func RemoveMember(clientURLs []string, tc *tls.Config, id uint64) error

Types

type Member

type Member struct {
	Name string
	// Kubernetes namespace this member runs in.
	Namespace string
	// ID field can be 0, which is unknown ID.
	// We know the ID of a member when we get the member information from etcd,
	// but not from Kubernetes pod list.
	ID uint64

	// PeerURLs is only used for self-hosted setup.
	PeerURLs []string
	// ClientURLs is only used for self-hosted setup.
	ClientURLs []string

	SecurePeer   bool
	SecureClient bool
}

func (*Member) ClientAddr

func (m *Member) ClientAddr() string

func (*Member) ListenClientURL

func (m *Member) ListenClientURL() string

func (*Member) ListenPeerURL

func (m *Member) ListenPeerURL() string

func (*Member) PeerURL

func (m *Member) PeerURL() string

type MemberSet

type MemberSet map[string]*Member

func NewMemberSet

func NewMemberSet(ms ...*Member) MemberSet

func (MemberSet) Add

func (ms MemberSet) Add(m *Member)

func (MemberSet) ClientURLs

func (ms MemberSet) ClientURLs() []string

func (MemberSet) Diff

func (ms MemberSet) Diff(other MemberSet) MemberSet

the set of all members of s1 that are not members of s2

func (MemberSet) IsEqual

func (ms MemberSet) IsEqual(other MemberSet) bool

IsEqual tells whether two member sets are equal by checking - they have the same set of members and member equality are judged by Name only.

func (MemberSet) PeerURLPairs

func (ms MemberSet) PeerURLPairs() []string

func (MemberSet) PickOne

func (ms MemberSet) PickOne() *Member

func (MemberSet) Remove

func (ms MemberSet) Remove(name string)

func (MemberSet) Size

func (ms MemberSet) Size() int

func (MemberSet) String

func (ms MemberSet) String() string