cib

Documentation

Index

• type AsyncCib
  • func (acib *AsyncCib) Get() string
  • func (acib *AsyncCib) Start()
  • func (acib *AsyncCib) Version() *pacemaker.CibVersion
  • func (acib *AsyncCib) Wait(timeout int, defval string) string
• type LogRecord

Types

type AsyncCib

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

AsyncCib wraps the CIB retrieval from go-pacemaker in an asynchronous interface, so that other parts of the server have a single copy of the CIB available at any time.

Also provides a subscription interface for the long polling request end point, via Wait().

func (*AsyncCib) Get

func (acib *AsyncCib) Get() string

Get returns the current CIB XML document (or nil).

func (*AsyncCib) Start

func (acib *AsyncCib) Start()

Start launches two goroutines, one which runs the go-pacemaker mainloop and one which listens for CIB events (the CIB fetcher goroutine).

func (*AsyncCib) Version

func (acib *AsyncCib) Version() *pacemaker.CibVersion

Version returns the current CIB version (or nil).

func (*AsyncCib) Wait

func (acib *AsyncCib) Wait(timeout int, defval string) string

Wait blocks for up to `timeout` seconds for a CIB change event.

type LogRecord

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

LogRecord records the last warning and error messages, to avoid spamming the log with duplicate messages.