cdk-monitoring-constructs/lib/common/monitoring/alarms/ElastiCacheAlarmFactory.js

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"use strict";
var _a;
Object.defineProperty(exports, "__esModule", { value: true });
exports.ElastiCacheAlarmFactory = void 0;
const JSII_RTTI_SYMBOL_1 = Symbol.for("jsii.rtti");
const aws_cloudwatch_1 = require("aws-cdk-lib/aws-cloudwatch");
class ElastiCacheAlarmFactory {
    constructor(alarmFactory) {
        this.alarmFactory = alarmFactory;
    }
    addMaxItemsCountAlarm(metric, props, disambiguator) {
        return this.alarmFactory.addAlarm(metric, {
            treatMissingData: props.treatMissingDataOverride ?? aws_cloudwatch_1.TreatMissingData.MISSING,
            comparisonOperator: props.comparisonOperatorOverride ??
                aws_cloudwatch_1.ComparisonOperator.GREATER_THAN_THRESHOLD,
            ...props,
            disambiguator,
            threshold: props.maxItemsCount,
            alarmNameSuffix: "Items-Count",
            alarmDescription: "The number of items in the cache is too high.",
        });
    }
    addMaxEvictedItemsCountAlarm(metric, props, disambiguator) {
        return this.alarmFactory.addAlarm(metric, {
            treatMissingData: props.treatMissingDataOverride ?? aws_cloudwatch_1.TreatMissingData.MISSING,
            comparisonOperator: props.comparisonOperatorOverride ??
                aws_cloudwatch_1.ComparisonOperator.GREATER_THAN_THRESHOLD,
            ...props,
            disambiguator,
            threshold: props.maxItemsCount,
            alarmNameSuffix: "Items-Evicted",
            alarmDescription: "The number of items evicted by the cache is too high.",
        });
    }
    addMinFreeableMemoryAlarm(metric, props, disambiguator) {
        return this.alarmFactory.addAlarm(metric, {
            treatMissingData: props.treatMissingDataOverride ?? aws_cloudwatch_1.TreatMissingData.MISSING,
            comparisonOperator: props.comparisonOperatorOverride ??
                aws_cloudwatch_1.ComparisonOperator.LESS_THAN_THRESHOLD,
            ...props,
            disambiguator,
            threshold: props.minFreeableMemoryInBytes,
            alarmNameSuffix: "Memory-Freeable",
            alarmDescription: "The size of freeable memory is too low.",
        });
    }
    addMaxUsedSwapMemoryAlarm(metric, props, disambiguator) {
        return this.alarmFactory.addAlarm(metric, {
            treatMissingData: props.treatMissingDataOverride ?? aws_cloudwatch_1.TreatMissingData.MISSING,
            comparisonOperator: props.comparisonOperatorOverride ??
                aws_cloudwatch_1.ComparisonOperator.GREATER_THAN_THRESHOLD,
            ...props,
            disambiguator,
            threshold: props.maxUsedSwapMemoryInBytes,
            alarmNameSuffix: "Memory-Swap",
            alarmDescription: "The size of swap memory used is too high.",
        });
    }
}
exports.ElastiCacheAlarmFactory = ElastiCacheAlarmFactory;
_a = JSII_RTTI_SYMBOL_1;
ElastiCacheAlarmFactory[_a] = { fqn: "cdk-monitoring-constructs.ElastiCacheAlarmFactory", version: "9.15.2" };
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