standalone

Documentation

Index

• func CheckPIDIsRunning(pid int) bool
• func CleanupStandaloneAddressFile(info Args) error
• func CleanupStandalonePIDFile(info Args) error
• func CreateStandaloneAddressFile(info Args) error
• func CreateStandalonePIDFile(info Args) error
• func FindAndKillCurrentPlugin(dir string)
• func RunDummyPluginLocator(address string)
• type Args
  • func GetInfo(id string) (Args, error)
  • func (a Args) StandaloneAddressFilePath() string
  • func (a Args) StandalonePIDFilePath() string

Functions

func CheckPIDIsRunning

func CheckPIDIsRunning(pid int) bool

CheckPIDIsRunning returns true if there's a process with the specified PID

func CleanupStandaloneAddressFile

func CleanupStandaloneAddressFile(info Args) error

CleanupStandaloneAddressFile attempts to delete standalone.txt from the specified folder. If the file does not exist, the function returns nil.

func CleanupStandalonePIDFile

func CleanupStandalonePIDFile(info Args) error

CleanupStandalonePIDFile attempts to delete pid.txt from the specified folder. If the file does not exist, the function returns nil.

func CreateStandaloneAddressFile

func CreateStandaloneAddressFile(info Args) error

CreateStandaloneAddressFile creates the standalone.txt file containing the address of the GRPC server

func CreateStandalonePIDFile

func CreateStandalonePIDFile(info Args) error

CreateStandalonePIDFile creates the pid.txt file containing the PID of the GRPC server process

func FindAndKillCurrentPlugin

func FindAndKillCurrentPlugin(dir string)

FindAndKillCurrentPlugin kills the currently registered plugin, causing grafana to restart it this time pointing to our new host.

func RunDummyPluginLocator

func RunDummyPluginLocator(address string)

Types

type Args

type Args struct {
	Address    string
	PID        int
	Standalone bool
	Dir        string
	Debugger   bool
}

func GetInfo

func GetInfo(id string) (Args, error)

func (Args) StandaloneAddressFilePath

func (a Args) StandaloneAddressFilePath() string

StandaloneAddressFilePath returns the path to the standalone.txt file, which contains the standalone GRPC address

func (Args) StandalonePIDFilePath

func (a Args) StandalonePIDFilePath() string

StandalonePIDFilePath returns the path to the pid.txt file, which contains the standalone GRPC's server PID