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// to you under the Apache License, Version 2.0 (the
// "License"); you may not use this file except in compliance
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//
//     http://www.apache.org/licenses/LICENSE-2.0
//
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#ifndef __CGROUPS_V2_ISOLATOR_CONSTANTS_HPP__
#define __CGROUPS_V2_ISOLATOR_CONSTANTS_HPP__

#include <string>

#include <stout/duration.hpp>

namespace mesos {
namespace internal {
namespace slave {

// CPU controller constants.
const uint64_t CPU_SHARES_PER_CPU = 1024;
const uint64_t CPU_SHARES_PER_CPU_REVOCABLE = 10;
const uint64_t MIN_CPU_SHARES = 2; // Linux constant.
const Duration CPU_CFS_PERIOD = Milliseconds(100); // Linux default.
const Duration MIN_CPU_CFS_QUOTA = Milliseconds(1);

// Memory controller constants.
const Bytes MIN_MEMORY = Megabytes(32);

const std::string CGROUPS_V2_CONTROLLER_CORE_NAME = "core";
const std::string CGROUPS_V2_CONTROLLER_CPU_NAME = "cpu";
const std::string CGROUPS_V2_CONTROLLER_MEMORY_NAME = "memory";

} // namespace slave {
} // namespace internal {
} // namespace mesos {

#endif // __CGROUPS_V2_ISOLATOR_CONSTANTS_HPP__