Static Public Member Functions
static Try< process::Owned< HealthChecker > >	create (const HealthCheck &healthCheck, const std::string &launcherDir, const lambda::function< void(const TaskHealthStatus &)> &callback, const TaskID &taskId, Variant< runtime::Plain, runtime::Docker, runtime::Nested > runtime)
	Attempts to create a `HealthChecker` object. More...

Constructor & Destructor Documentation

mesos::internal::checks::HealthChecker::~HealthChecker ( )

Member Function Documentation

static Try<process::Owned<HealthChecker> > mesos::internal::checks::HealthChecker::create	(	const HealthCheck &	healthCheck,
		const std::string &	launcherDir,
		const lambda::function< void(const TaskHealthStatus &)> &	callback,
		const TaskID &	taskId,
		Variant< runtime::Plain, runtime::Docker, runtime::Nested >	runtime
	)

static

Attempts to create a HealthChecker object.

In case of success, health checking starts immediately after initialization.

The check performed is based off the check type and the given runtime.

Parameters

healthCheck	The protobuf message definition of health check.
launcherDir	A directory where Mesos helper binaries are located.
callback	A callback HealthChecker uses to send health status updates to its owner (usually an executor).
taskId	The TaskID of the target task.
runtime	The runtime that launched the task.

Todo:: A better approach would be to return a stream of updates, e.g., process::Stream<TaskHealthStatus> rather than invoking a callback.

Todo:: Consider leveraging checks::Checker for checking functionality. This class will then focus on interpreting and acting on the result.

void mesos::internal::checks::HealthChecker::pause ( )

void mesos::internal::checks::HealthChecker::resume ( )

The documentation for this class was generated from the following file: