Apache Mesos
cpuacct.hpp
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16 
17 #ifndef __CGROUPS_ISOLATOR_SUBSYSTEMS_CPUACCT_HPP__
18 #define __CGROUPS_ISOLATOR_SUBSYSTEMS_CPUACCT_HPP__
19 
20 #include <string>
21 
22 #include <process/owned.hpp>
23 
24 #include <stout/try.hpp>
25 
26 #include "slave/flags.hpp"
27 
30 
31 namespace mesos {
32 namespace internal {
33 namespace slave {
34 
39 {
40 public:
42  const Flags& flags,
43  const std::string& hierarchy);
44 
45  virtual ~CpuacctSubsystem() {}
46 
47  virtual std::string name() const
48  {
50  }
51 
53  const ContainerID& containerId,
54  const std::string& cgroup);
55 
56 private:
57  CpuacctSubsystem(const Flags& flags, const std::string& hierarchy);
58 };
59 
60 } // namespace slave {
61 } // namespace internal {
62 } // namespace mesos {
63 
64 #endif // __CGROUPS_ISOLATOR_SUBSYSTEMS_CPUACCT_HPP__
virtual std::string name() const
The cgroups subsystem name of this Subsystem object.
Definition: cpuacct.hpp:47
Definition: try.hpp:34
const Flags flags
Flags used to launch the agent.
Definition: subsystem.hpp:176
Definition: flags.hpp:39
const std::string CGROUP_SUBSYSTEM_CPUACCT_NAME
Definition: constants.hpp:44
virtual process::Future< ResourceStatistics > usage(const ContainerID &containerId, const std::string &cgroup)
Gather resource usage statistics of the cgroups subsystem for the associated container.
virtual ~CpuacctSubsystem()
Definition: cpuacct.hpp:45
Result< std::string > cgroup(pid_t pid)
An abstraction for cgroups subsystem.
Definition: subsystem.hpp:42
Represent cgroups cpuacct subsystem.
Definition: cpuacct.hpp:38
static Try< process::Owned< Subsystem > > create(const Flags &flags, const std::string &hierarchy)
const std::string hierarchy
The hierarchy path of cgroups subsystem.
Definition: subsystem.hpp:181
Definition: future.hpp:57