healthcheck

Documentation

Index

• type Checker
  • func NewChecker(pid int, c container.Containerizer, containerID string, ...) *Checker
  • func (c *Checker) Run()

Types

type Checker

type Checker struct {
	ConsecutiveFailures uint32                  // Consecutive failures count
	ContainerID         string                  // Container ID to check
	Containerizer       container.Containerizer // Containerizer used by the executor
	Done                chan struct{}           // Done chan is triggered when the checker has finished its work (task is unhealthy)
	Exited              chan struct{}           // Exited chan is triggered when the checker has freed its resources
	Healthy             chan bool               // Result chan
	Pid                 int                     // Pid in which we enter namespace
	TaskInfo            *mesos.TaskInfo         // The info of the checked task
	Quit                chan struct{}           // Quit chan is triggered by the core to tell the checker to stop its work
}

Checker is a health checker in charge to run check and say it task is healthy or unhealthy

func NewChecker

func NewChecker(pid int, c container.Containerizer, containerID string, taskInfo *mesos.TaskInfo) *Checker

NewChecker instanciate a health checker with given health check

func (*Checker) Run

func (c *Checker) Run()

Run starts to run health check