mesos::internal::slave::CpusetSubsystem Class Reference

Represent cgroups cpuset subsystem. More...

#include <cpuset.hpp>

Inheritance diagram for mesos::internal::slave::CpusetSubsystem:

Public Member Functions
virtual	~CpusetSubsystem ()
virtual std::string	name () const
	The cgroups subsystem name of this Subsystem object. More...
Public Member Functions inherited from mesos::internal::slave::Subsystem
virtual	~Subsystem ()
virtual process::Future< Nothing >	recover (const ContainerID &containerId, const std::string &cgroup)
	Recover the cgroups subsystem for the associated container. More...
virtual process::Future< Nothing >	prepare (const ContainerID &containerId, const std::string &cgroup)
	Prepare the cgroups subsystem for the associated container. More...
virtual process::Future< Nothing >	isolate (const ContainerID &containerId, const std::string &cgroup, pid_t pid)
	Isolate the associated container to cgroups subsystem. More...
virtual process::Future < mesos::slave::ContainerLimitation >	watch (const ContainerID &containerId, const std::string &cgroup)
	Watch the container and report if any resource constraint impacts it. More...
virtual process::Future< Nothing >	update (const ContainerID &containerId, const std::string &cgroup, const Resources &resources)
	Update resources allocated to the associated container in this cgroups subsystem. More...
virtual process::Future < ResourceStatistics >	usage (const ContainerID &containerId, const std::string &cgroup)
	Gather resource usage statistics of the cgroups subsystem for the associated container. More...
virtual process::Future < ContainerStatus >	status (const ContainerID &containerId, const std::string &cgroup)
	Get the run-time status of cgroups subsystem specific properties associated with the container. More...
virtual process::Future< Nothing >	cleanup (const ContainerID &containerId, const std::string &cgroup)
	Clean up the cgroups subsystem for the associated container. More...
Public Member Functions inherited from process::Process< Subsystem >
virtual	~Process ()
PID< Subsystem >	self () const
	Returns the PID of the process. More...
Public Member Functions inherited from process::ProcessBase
	ProcessBase (const std::string &id="")
virtual	~ProcessBase ()
const UPID &	self () const
Public Member Functions inherited from process::EventConsumer
virtual	~EventConsumer ()

Static Public Member Functions
static Try< process::Owned < Subsystem > >	create (const Flags &flags, const std::string &hierarchy)
Static Public Member Functions inherited from mesos::internal::slave::Subsystem
static Try< process::Owned < Subsystem > >	create (const Flags &flags, const std::string &name, const std::string &hierarchy)
	Attempts to create a specific Subsystem object that will contain specific information associated with container. More...

Additional Inherited Members
Protected Types inherited from process::Process< Subsystem >
typedef Subsystem	Self
typedef Subsystem	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::Subsystem
	Subsystem (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 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())
	Sets up a handler for HTTP requests with the specified name. 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::Subsystem
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 cpuset subsystem.

Constructor & Destructor Documentation

virtual mesos::internal::slave::CpusetSubsystem::~CpusetSubsystem ( )

inlinevirtual

Member Function Documentation

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

static

virtual std::string mesos::internal::slave::CpusetSubsystem::name ( ) const

inlinevirtual

The cgroups subsystem name of this Subsystem object.

Returns

The cgroups subsystem name.

Implements mesos::internal::slave::Subsystem.

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

• src/slave/containerizer/mesos/isolators/cgroups/subsystems/cpuset.hpp