75 lines
2.3 KiB
Terraform
75 lines
2.3 KiB
Terraform
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resource aws_cloudwatch_metric_alarm redis-EngineCPUUtilization {
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alarm_name = "Redis:EngineCPUUtilization:${var.redis-cluster-id}"
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comparison_operator = "GreaterThanThreshold"
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evaluation_periods = "1"
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metric_name = "EngineCPUUtilization"
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period = "3600"
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statistic = "Average"
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threshold = var.threshold-EngineCPUUtilization
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alarm_description = "Redis:EngineCPUUtilization"
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namespace = "AWS/ElastiCache"
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insufficient_data_actions = []
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actions_enabled = "true"
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alarm_actions = [var.alarm-actions-urgent]
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ok_actions = [var.alarm-actions-urgent]
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dimensions = {
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CacheClusterId = var.redis-cluster-id
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}
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tags = var.default-tags
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lifecycle {
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ignore_changes = [tags]
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}
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}
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resource aws_cloudwatch_metric_alarm redis-DatabaseMemoryUsagePercentage {
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alarm_name = "Redis:DatabaseMemoryUsagePercentage:${var.redis-cluster-id}"
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comparison_operator = "GreaterThanThreshold"
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evaluation_periods = "1"
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metric_name = "DatabaseMemoryUsagePercentage"
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period = "3600"
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statistic = "Average"
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threshold = var.threshold-DatabaseMemoryUsagePercentage
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alarm_description = "Redis:DatabaseMemoryUsagePercentage"
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namespace = "AWS/ElastiCache"
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insufficient_data_actions = []
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actions_enabled = "true"
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alarm_actions = [var.alarm-actions-urgent]
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ok_actions = [var.alarm-actions-urgent]
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dimensions = {
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CacheClusterId = var.redis-cluster-id
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}
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tags = var.default-tags
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lifecycle {
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ignore_changes = [tags]
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}
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}
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/*
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data aws_elasticache_cluster redis-cluster {
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cluster_id = var.redis-cluster-id
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}
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*/
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resource aws_cloudwatch_metric_alarm redis-CacheHitRate {
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# for_each = toset(data.aws_elasticache_cluster.redis-cluster.cache_nodes.*.id)
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alarm_name = "Redis:CacheHitRate:${var.redis-cluster-id}"
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comparison_operator = "LessThanThreshold"
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evaluation_periods = "1"
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metric_name = "CacheHitRate"
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period = "1800"
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statistic = "Average"
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threshold = var.threshold-CacheHitRate
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alarm_description = "Redis:CacheHitRate"
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namespace = "AWS/ElastiCache"
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insufficient_data_actions = []
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actions_enabled = "true"
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alarm_actions = [var.alarm-actions-standard]
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ok_actions = [var.alarm-actions-standard]
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dimensions = {
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CacheClusterId = var.redis-cluster-id
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# CacheNodeId = each.value
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}
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tags = var.default-tags
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lifecycle {
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ignore_changes = [tags]
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}
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}
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