cliutil

Documentation

Index

• Variables
• func DidLaunchConnector(ctx context.Context) bool
• func DidLaunchDaemon(ctx context.Context) bool
• func EnsureLoggedIn(ctx context.Context) (connector.LoginResult_Code, error)
• func EnsureLoggedOut(ctx context.Context) error
• func GetCloudAPIKey(ctx context.Context, description string, autoLogin bool) (string, error)
• func GetCloudAccessToken(ctx context.Context, autoLogin bool) (string, error)
• func GetCloudLicense(ctx context.Context, outputFile, id string) (string, string, error)
• func HasLoggedIn(ctx context.Context) bool
• func Logout(ctx context.Context) error
• func QuitConnector(ctx context.Context) error
• func QuitDaemon(ctx context.Context) error
• func WithConnector(ctx context.Context, fn func(context.Context, connector.ConnectorClient) error) error
• func WithDaemon(ctx context.Context, dnsIP string, ...) error
• func WithManager(ctx context.Context, fn func(context.Context, manager.ManagerClient) error) error
• func WithStartedConnector(ctx context.Context, fn func(context.Context, connector.ConnectorClient) error) error
• func WithStartedDaemon(ctx context.Context, fn func(context.Context, daemon.DaemonClient) error) error

Variables

var ErrNoConnector = errors.New("telepresence user daemon is not running")

var ErrNoDaemon = errors.New("telepresence root daemon is not running")

Functions

func DidLaunchConnector

func DidLaunchConnector(ctx context.Context) bool

DidLaunchConnector returns whether WithConnector launched the connector or merely connected to a running instance. If there are nested calls to WithConnector, it returns the answer for the inner-most call; even if the outer-most call launches the connector false will be returned.

func DidLaunchDaemon

func DidLaunchDaemon(ctx context.Context) bool

DidLaunchDaemon returns whether WithDaemon launched the daemon or merely connected to a running instance. If there are nested calls to WithDaemon, it returns the answer for the inner-most call; even if the outer-most call launches the daemon false will be returned.

func EnsureLoggedIn

func EnsureLoggedIn(ctx context.Context) (connector.LoginResult_Code, error)

EnsureLoggedIn ensures that the user is logged in to Ambassador Cloud. An error is returned if login fails. The result code will indicate if this is a new login or if it resued an existing login.

func EnsureLoggedOut

func EnsureLoggedOut(ctx context.Context) error

EnsureLoggedOut ensures that the user is logged out of Ambassador Cloud. Returns nil if not logged in.

func GetCloudAPIKey

func GetCloudAPIKey(ctx context.Context, description string, autoLogin bool) (string, error)

func GetCloudAccessToken

func GetCloudAccessToken(ctx context.Context, autoLogin bool) (string, error)

func GetCloudLicense

func GetCloudLicense(ctx context.Context, outputFile, id string) (string, string, error)

GetCloudLicense communicates with system a to get the jwt version of the license, puts it in a kubernetes secret, and then writes that secret to the output file for the user to apply to their cluster

func HasLoggedIn

func HasLoggedIn(ctx context.Context) bool

HasLoggedIn returns true if either the user has an active login session or an expired login session, and returns false if either the user has never logged in or has explicitly logged out.

func Logout

func Logout(ctx context.Context) error

Logout logs out of Ambassador Cloud. Returns an error if not logged in.

func QuitConnector

func QuitConnector(ctx context.Context) error

func QuitDaemon

func QuitDaemon(ctx context.Context) error

func WithConnector

func WithConnector(ctx context.Context, fn func(context.Context, connector.ConnectorClient) error) error

WithConnector (1) ensures that the connector is running, (2) establishes a connection to it, and (3) runs the given function with that connection.

It streams to stdout any messages that the connector wants us to display to the user (which WithConnector listens for via the UserNotifications gRPC call). WithConnector does NOT make the "Connect" gRPC call or any other gRPC call except for UserNotifications.

Nested calls to WithConnector will reuse the outer connection.

func WithDaemon

func WithDaemon(ctx context.Context, dnsIP string, fn func(context.Context, daemon.DaemonClient) error) error

WithDaemon (1) ensures that the daemon is running, (2) establishes a connection to it, and (3) runs the given function with that connection.

Nested calls to WithDaemon will reuse the outer connection.

func WithManager

func WithManager(ctx context.Context, fn func(context.Context, manager.ManagerClient) error) error

func WithStartedConnector

func WithStartedConnector(ctx context.Context, fn func(context.Context, connector.ConnectorClient) error) error

WithStartedConnector is like WithConnector, but returns ErrNoConnector if the connector is not already running, rather than starting it.

func WithStartedDaemon

func WithStartedDaemon(ctx context.Context, fn func(context.Context, daemon.DaemonClient) error) error

WithStartedDaemon is like WithDaemon, but returns ErrNoDaemon if the daemon is not already running, rather than starting it.