registration

Documentation

Overview

package registration provides managed instance information

package registration provides managed instance information

Index

• Constants
• func Fingerprint() (string, error)
• func GenerateKeyPair() (publicKey, privateKey, keyType string, err error)
• func HasManagedInstancesCredentials() (bool, error)
• func InstanceID() string
• func PrivateKey() string
• func Region() string
• func UpdatePrivateKey(privateKey, privateKeyType string) (err error)
• func UpdateServerInfo(instanceID, region, privateKey, privateKeyType string) (err error)

Examples

• InstanceID
• PrivateKey
• Region

Constants

const (
	RegVaultKey = "RegistrationKey"
)

Functions

func Fingerprint

func Fingerprint() (string, error)

Fingerprint of the managed instance.

func GenerateKeyPair

func GenerateKeyPair() (publicKey, privateKey, keyType string, err error)

GenerateKeyPair generate a new keypair

func HasManagedInstancesCredentials

func HasManagedInstancesCredentials() (bool, error)

HasManagedInstancesCredentials returns true when the valid registration information is present

func InstanceID

func InstanceID() string

InstanceID of the managed instance.

Example

file = fileStub{}
vault = vaultStub{rKey: sampleRegistrationKey, data: sampleJson}
loadServerInfo() // load info with mocked vault
instanceID := InstanceID()
fmt.Println(instanceID)

Output:

mi-e6c6f145e6c6f145

func PrivateKey

func PrivateKey() string

PrivateKey of the managed instance.

Example

file = fileStub{}
vault = vaultStub{rKey: sampleRegistrationKey, data: sampleJson}
loadServerInfo() // load info with mocked vault
privateKey := PrivateKey()
fmt.Println(privateKey)

Output:

KEYe6c6f145e6c6f145

func Region

func Region() string

Region of the managed instance.

Example

file = fileStub{}
vault = vaultStub{rKey: sampleRegistrationKey, data: sampleJson}
loadServerInfo() // load info with mocked vault
region := Region()
fmt.Println(region)

Output:

us-west-1

func UpdatePrivateKey

func UpdatePrivateKey(privateKey, privateKeyType string) (err error)

UpdatePrivateKey saves the private key into the registration persistance store

func UpdateServerInfo

func UpdateServerInfo(instanceID, region, privateKey, privateKeyType string) (err error)

UpdateServerInfo saves the instance info into the registration persistance store