Represent cgroups cpu subsystem. More...

#include <cpu.hpp>

Inheritance diagram for mesos::internal::slave::CpuSubsystemProcess:

Public Member Functions
	~CpuSubsystemProcess () override=default

std::string	name () const override

process::Future< Nothing >	update (const ContainerID &containerId, const std::string &cgroup, const Resources &resourceRequests, const google::protobuf::Map< std::string, Value::Scalar > &resourceLimits={}) override

process::Future< ResourceStatistics >	usage (const ContainerID &containerId, const std::string &cgroup) override

Public Member Functions inherited from mesos::internal::slave::SubsystemProcess
	~SubsystemProcess () override

virtual process::Future< Nothing >	recover (const ContainerID &containerId, const std::string &cgroup)

virtual process::Future< Nothing >	prepare (const ContainerID &containerId, const std::string &cgroup, const mesos::slave::ContainerConfig &containerConfig)

virtual process::Future< Nothing >	isolate (const ContainerID &containerId, const std::string &cgroup, pid_t pid)

virtual process::Future< mesos::slave::ContainerLimitation >	watch (const ContainerID &containerId, const std::string &cgroup)

virtual process::Future< ContainerStatus >	status (const ContainerID &containerId, const std::string &cgroup)

virtual process::Future< Nothing >	cleanup (const ContainerID &containerId, const std::string &cgroup)

Public Member Functions inherited from process::Process< SubsystemProcess >
	~Process () override

PID< SubsystemProcess >	self () const
	Returns the `PID` of the process. More...

Public Member Functions inherited from process::ProcessBase
	ProcessBase (const std::string &id="")

	~ProcessBase () override

const UPID &	self () const

Public Member Functions inherited from process::EventConsumer
virtual	~EventConsumer ()

Static Public Member Functions
static Try< process::Owned< SubsystemProcess > >	create (const Flags &flags, const std::string &hierarchy)

Additional Inherited Members
Protected Types inherited from process::Process< SubsystemProcess >
typedef SubsystemProcess	Self

typedef SubsystemProcess	This

Protected Types inherited from process::ProcessBase
enum	RemoteConnection { RemoteConnection::REUSE, RemoteConnection::RECONNECT }
	Describes the behavior of the `link` call when the target `pid` points to a remote process. More...

typedef lambda::function< void(const UPID &, const std::string &)>	MessageHandler
	Any function which takes a "from" `UPID` and a message body as arguments. More...

typedef lambda::function< Future< http::Response >const http::Request &)>	HttpRequestHandler
	Any function which takes a `process::http::Request` and returns a `process::http::Response`. More...

typedef lambda::function< Future< http::Response > const http::Request &, const Option< http::authentication::Principal > &)>	AuthenticatedHttpRequestHandler
	Any function which takes a `process::http::Request` and an `Option<Principal>` and returns a `process::http::Response`. More...

Protected Member Functions inherited from mesos::internal::slave::SubsystemProcess
	SubsystemProcess (const Flags &_flags, const std::string &_hierarchy)

Protected Member Functions inherited from process::ProcessBase
virtual void	serve (Event &&event)
	Invoked when an event is serviced. More...

void	consume (MessageEvent &&event) override

void	consume (DispatchEvent &&event) override

void	consume (HttpEvent &&event) override

void	consume (ExitedEvent &&event) override

void	consume (TerminateEvent &&event) override

virtual void	initialize ()
	Invoked when a process gets spawned. More...

virtual void	finalize ()
	Invoked when a process is terminated. More...

virtual void	exited (const UPID &)
	Invoked when a linked process has exited. More...

virtual void	lost (const UPID &)
	Invoked when a linked process can no longer be monitored. More...

void	send (const UPID &to, const std::string &name, const char *data=nullptr, size_t length=0)
	Sends the message to the specified `UPID`. More...

void	send (const UPID &to, std::string &&name)

void	send (const UPID &to, std::string &&name, std::string &&data)

UPID	link (const UPID &pid, const RemoteConnection remote=RemoteConnection::REUSE)
	Links with the specified `UPID`. More...

void	install (const std::string &name, const MessageHandler &handler)
	Sets up a handler for messages with the specified name. More...

template<typename T >
void	install (const std::string &name, void(T::*method)(const UPID &, const std::string &))
	Sets up a handler for messages with the specified name. More...

void	delegate (const std::string &name, const UPID &pid)
	Delegates incoming messages, with the specified name, to the `UPID`. More...

void	route (const std::string &name, const Option< std::string > &help, const HttpRequestHandler &handler, const RouteOptions &options=RouteOptions())
	Sets up a handler for HTTP requests with the specified name. More...

template<typename T >
void	route (const std::string &name, const Option< std::string > &help, Future< http::Response >(T::*method)(const http::Request &), const RouteOptions &options=RouteOptions())
	Sets up a handler for HTTP requests with the specified name. More...

void	route (const std::string &name, const std::string &realm, const Option< std::string > &help, const AuthenticatedHttpRequestHandler &handler, const RouteOptions &options=RouteOptions())

template<typename T >
void	route (const std::string &name, const Option< std::string > &realm, const Option< std::string > &help, Future< http::Response >(T::*method)(const http::Request &, const Option< http::authentication::Principal > &), const RouteOptions &options=RouteOptions())
	Forwards to the correct overload of `process::ProcessBase::route()`, depending on whether the authentication realm `realm` is present. More...

void	provide (const std::string &name, const std::string &path, const std::map< std::string, std::string > &types=mime::types)
	Sets up the default HTTP request handler to provide the static asset(s) at the specified absolute path for the specified name. More...

template<typename T >
size_t	eventCount ()
	Returns the number of events of the given type currently on the event queue. More...

Protected Attributes inherited from mesos::internal::slave::SubsystemProcess
const Flags	flags
	`Flags` used to launch the agent. More...

const std::string	hierarchy
	The hierarchy path of cgroups subsystem. More...

Detailed Description

Represent cgroups cpu subsystem.

Constructor & Destructor Documentation

mesos::internal::slave::CpuSubsystemProcess::~CpuSubsystemProcess ( )

overridedefault

Member Function Documentation

static Try<process::Owned<SubsystemProcess> > mesos::internal::slave::CpuSubsystemProcess::create	(	const Flags &	flags,
		const std::string &	hierarchy
	)

static

std::string mesos::internal::slave::CpuSubsystemProcess::name ( ) const

inlineoverridevirtual

Implements mesos::internal::slave::SubsystemProcess.

process::Future<Nothing> mesos::internal::slave::CpuSubsystemProcess::update	(	const ContainerID &	containerId,
		const std::string &	cgroup,
		const Resources &	resourceRequests,
		const google::protobuf::Map< std::string, Value::Scalar > &	resourceLimits = `{}`
	)

overridevirtual

Reimplemented from mesos::internal::slave::SubsystemProcess.

process::Future<ResourceStatistics> mesos::internal::slave::CpuSubsystemProcess::usage	(	const ContainerID &	containerId,
		const std::string &	cgroup
	)

overridevirtual

Reimplemented from mesos::internal::slave::SubsystemProcess.

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

src/slave/containerizer/mesos/isolators/cgroups/subsystems/cpu.hpp

Public Member Functions

Static Public Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation