Configuration for resource quotas. More...

#include <resource_manager.h>

Collaboration diagram for kcenon::monitoring::resource_quota:

Public Member Functions
	resource_quota ()=default

	resource_quota (resource_type t, size_t max, throttling_strategy s=throttling_strategy::reject)

bool	validate () const
	Validate configuration.

Public Attributes
resource_type	type = resource_type::memory

size_t	max_value = 0
	Maximum allowed resource usage.

size_t	warning_threshold = 0
	Warning level threshold.

size_t	critical_threshold = 0
	Critical level threshold.

throttling_strategy	strategy = throttling_strategy::reject

Detailed Description

Configuration for resource quotas.

Definition at line 103 of file resource_manager.h.

Constructor & Destructor Documentation

◆ resource_quota() [1/2]

kcenon::monitoring::resource_quota::resource_quota ( )

default

◆ resource_quota() [2/2]

kcenon::monitoring::resource_quota::resource_quota	(	resource_type	t,
		size_t	max,
		throttling_strategy	s = throttling_strategy::reject )

inline

Definition at line 111 of file resource_manager.h.

112 : type(t), max_value(max), warning_threshold(max * 70 / 100),

113 critical_threshold(max * 90 / 100), strategy(s) {}

kcenon::monitoring::resource_quota::critical_threshold

size_t critical_threshold

Critical level threshold.

Definition resource_manager.h:107

kcenon::monitoring::resource_quota::strategy

throttling_strategy strategy

Definition resource_manager.h:108

kcenon::monitoring::resource_quota::max_value

size_t max_value

Maximum allowed resource usage.

Definition resource_manager.h:105

kcenon::monitoring::resource_quota::warning_threshold

size_t warning_threshold

Warning level threshold.

Definition resource_manager.h:106

kcenon::monitoring::resource_quota::type

resource_type type

Definition resource_manager.h:104

Member Function Documentation

◆ validate()

bool kcenon::monitoring::resource_quota::validate ( ) const

inline

Validate configuration.

Returns: true if configuration is valid

Definition at line 119 of file resource_manager.h.

                          {
        if (max_value == 0) {
            return false;
        }
        if (warning_threshold > max_value) {
            return false;
        }
        if (critical_threshold > max_value) {
            return false;
        }
        if (warning_threshold > critical_threshold) {
            return false;
        }
        return true;
    }

References critical_threshold, max_value, and warning_threshold.

Referenced by TEST_F().

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Member Data Documentation

◆ critical_threshold

size_t kcenon::monitoring::resource_quota::critical_threshold = 0

Critical level threshold.

Definition at line 107 of file resource_manager.h.

Referenced by kcenon::monitoring::memory_quota_manager::is_over_critical_threshold(), TEST_F(), TEST_F(), and validate().

◆ max_value

size_t kcenon::monitoring::resource_quota::max_value = 0

Maximum allowed resource usage.

Definition at line 105 of file resource_manager.h.

Referenced by kcenon::monitoring::memory_quota_manager::allocate(), TEST_F(), and validate().

◆ strategy

throttling_strategy kcenon::monitoring::resource_quota::strategy = throttling_strategy::reject

Definition at line 108 of file resource_manager.h.

◆ type

resource_type kcenon::monitoring::resource_quota::type = resource_type::memory

Definition at line 104 of file resource_manager.h.

Referenced by TEST_F().

◆ warning_threshold

size_t kcenon::monitoring::resource_quota::warning_threshold = 0