Apache Mesos
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mesos::internal::slave::PerfEventSubsystemProcess Class Reference

Represent cgroups perf_event subsystem. More...

#include <perf_event.hpp>

Inheritance diagram for mesos::internal::slave::PerfEventSubsystemProcess:
mesos::internal::slave::SubsystemProcess process::Process< SubsystemProcess > process::ProcessBase process::EventConsumer

Public Member Functions

 ~PerfEventSubsystemProcess () override=default
 
std::string name () const override
 
process::Future< Nothingprepare (const ContainerID &containerId, const std::string &cgroup, const mesos::slave::ContainerConfig &containerConfig) override
 
process::Future< Nothingrecover (const ContainerID &containerId, const std::string &cgroup) override
 
process::Future< ResourceStatistics > usage (const ContainerID &containerId, const std::string &cgroup) override
 
process::Future< Nothingcleanup (const ContainerID &containerId, const std::string &cgroup) override
 
- Public Member Functions inherited from mesos::internal::slave::SubsystemProcess
 ~SubsystemProcess () override
 
virtual process::Future< Nothingisolate (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< Nothingupdate (const ContainerID &containerId, const std::string &cgroup, const Resources &resourceRequests, const google::protobuf::Map< std::string, Value::Scalar > &resourceLimits={})
 
virtual process::Future< ContainerStatus > status (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 UPIDself () 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)
 

Protected Member Functions

void initialize () override
 Invoked when a process gets spawned. 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 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...
 

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 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 perf_event subsystem.

Constructor & Destructor Documentation

mesos::internal::slave::PerfEventSubsystemProcess::~PerfEventSubsystemProcess ( )
overridedefault

Member Function Documentation

process::Future<Nothing> mesos::internal::slave::PerfEventSubsystemProcess::cleanup ( const ContainerID &  containerId,
const std::string &  cgroup 
)
overridevirtual
static Try<process::Owned<SubsystemProcess> > mesos::internal::slave::PerfEventSubsystemProcess::create ( const Flags flags,
const std::string &  hierarchy 
)
static
void mesos::internal::slave::PerfEventSubsystemProcess::initialize ( )
overrideprotectedvirtual

Invoked when a process gets spawned.

Reimplemented from process::ProcessBase.

std::string mesos::internal::slave::PerfEventSubsystemProcess::name ( ) const
inlineoverridevirtual
process::Future<Nothing> mesos::internal::slave::PerfEventSubsystemProcess::prepare ( const ContainerID &  containerId,
const std::string &  cgroup,
const mesos::slave::ContainerConfig &  containerConfig 
)
overridevirtual
process::Future<Nothing> mesos::internal::slave::PerfEventSubsystemProcess::recover ( const ContainerID &  containerId,
const std::string &  cgroup 
)
overridevirtual
process::Future<ResourceStatistics> mesos::internal::slave::PerfEventSubsystemProcess::usage ( const ContainerID &  containerId,
const std::string &  cgroup 
)
overridevirtual

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