app

Documentation

Index

• Constants
• func WatchFile(filepath string, readyChan chan bool, callback func() error) error
• type App
  • func NewApp(logger logger, cmd cmd, tailer tailer, envoyConfig string) App
  • func (a App) GetNginxPath() (path string, err error)
  • func (a App) Load(nginxPath, sdsCreds, sdsValidation string) error
• type Cmd
  • func NewCmd(stdout, stderr io.Writer) Cmd
  • func (c Cmd) Run(binary string, arg ...string) (err error)
• type Flags
  • func NewFlags() Flags
  • func (f Flags) Parse(args []string) Options
• type LogTailer
  • func NewLogTailer(logger logger) LogTailer
  • func (l LogTailer) Tail(errorLog string) error
• type Logger
  • func NewLogger(writer io.Writer) *Logger
  • func (l *Logger) Println(message string)
• type Options

Constants

const (
	DefaultEnvoyConfigPath          = "C:\\etc\\cf-assets\\envoy_config\\envoy.yaml"
	DefaultSdsCertAndKeysPath       = "C:\\etc\\cf-assets\\envoy_config\\sds-server-cert-and-key.yaml"
	DefaultSdsValidationContextPath = "C:\\etc\\cf-assets\\envoy_config\\sds-server-validation-context.yaml"
)

Functions

func WatchFile

func WatchFile(filepath string, readyChan chan bool, callback func() error) error

readyChan tell when the watcher is ready

Types

type App

type App struct {
	// contains filtered or unexported fields
}

func NewApp

func NewApp(logger logger, cmd cmd, tailer tailer, envoyConfig string) App

func (App) GetNginxPath

func (a App) GetNginxPath() (path string, err error)

Searching for nginx.exe in the same directory that our app binary is running in.

func (App) Load

func (a App) Load(nginxPath, sdsCreds, sdsValidation string) error

Setting up nginx config and directory. Creating two goroutines: one to watch the sds creds file and reload nginx when the creds rotate, the other to start nginx.

type Cmd

type Cmd struct {
	// contains filtered or unexported fields
}

func NewCmd

func NewCmd(stdout, stderr io.Writer) Cmd

func (Cmd) Run

func (c Cmd) Run(binary string, arg ...string) (err error)

type Flags

type Flags struct {
	// contains filtered or unexported fields
}

func NewFlags

func NewFlags() Flags

func (Flags) Parse

func (f Flags) Parse(args []string) Options

type LogTailer

type LogTailer struct {
	// contains filtered or unexported fields
}

func NewLogTailer

func NewLogTailer(logger logger) LogTailer

func (LogTailer) Tail

func (l LogTailer) Tail(errorLog string) error

type Logger

type Logger struct {
	// contains filtered or unexported fields
}

func NewLogger

func NewLogger(writer io.Writer) *Logger

func (*Logger) Println

func (l *Logger) Println(message string)

type Options

type Options struct {
	EnvoyConfig   string
	SdsCreds      string
	SdsValidation string
}