105 lines
5.0 KiB
HCL
105 lines
5.0 KiB
HCL
locals {
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alb-name = "app/${split("/", var.load-balancer)[2]}/${split("/", var.load-balancer)[3]}"
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}
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resource "aws_cloudwatch_metric_alarm" "alb-HTTPCode_ELB_5XX_Count" {
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alarm_name = "${var.settings.HTTPCode_ELB_5XX_Count.ecccode}-ALB_${local.alb-name}-HTTPCode_ELB_5XX_Count"
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comparison_operator = var.settings.HTTPCode_ELB_5XX_Count.comparison_operator
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evaluation_periods = var.settings.HTTPCode_ELB_5XX_Count.evaluation_periods
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metric_name = "HTTPCode_ELB_5XX_Count"
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period = var.settings.HTTPCode_ELB_5XX_Count.period
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statistic = var.settings.HTTPCode_ELB_5XX_Count.statistic
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threshold = var.settings.HTTPCode_ELB_5XX_Count.threshold
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alarm_description = "ALB:HTTPCode_ELB_5XX_Count"
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namespace = "AWS/ApplicationELB"
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insufficient_data_actions = []
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actions_enabled = var.actions-enabled
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alarm_actions = [var.settings.HTTPCode_ELB_5XX_Count.action]
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ok_actions = [var.settings.HTTPCode_ELB_5XX_Count.action]
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dimensions = {
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LoadBalancer = local.alb-name
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}
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tags = var.default-tags
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}
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resource "aws_cloudwatch_metric_alarm" "alb-TargetConnectionErrorCount" {
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alarm_name = "${var.settings.TargetConnectionErrorCount.ecccode}-ALB_${local.alb-name}-TargetConnectionErrorCount"
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comparison_operator = var.settings.TargetConnectionErrorCount.comparison_operator
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evaluation_periods = var.settings.TargetConnectionErrorCount.evaluation_periods
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metric_name = "TargetConnectionErrorCount"
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period = var.settings.TargetConnectionErrorCount.period
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statistic = var.settings.TargetConnectionErrorCount.statistic
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threshold = var.settings.TargetConnectionErrorCount.threshold
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alarm_description = "ALB:TargetConnectionErrorCount"
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namespace = "AWS/ApplicationELB"
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insufficient_data_actions = []
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actions_enabled = var.actions-enabled
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alarm_actions = [var.settings.TargetConnectionErrorCount.action]
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ok_actions = [var.settings.TargetConnectionErrorCount.action]
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dimensions = {
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LoadBalancer = local.alb-name
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}
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tags = var.default-tags
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}
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resource "aws_cloudwatch_metric_alarm" "alb-TargetResponseTime" {
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alarm_name = "${var.settings.TargetResponseTime.ecccode}-ALB_${local.alb-name}-TargetResponseTime"
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comparison_operator = var.settings.TargetResponseTime.comparison_operator
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evaluation_periods = var.settings.TargetResponseTime.evaluation_periods
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metric_name = "TargetResponseTime"
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period = var.settings.TargetResponseTime.period
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statistic = var.settings.TargetResponseTime.statistic
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threshold = var.settings.TargetResponseTime.threshold
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alarm_description = "ALB:TargetResponseTime"
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namespace = "AWS/ApplicationELB"
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insufficient_data_actions = []
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actions_enabled = var.actions-enabled
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alarm_actions = [var.settings.TargetResponseTime.action]
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ok_actions = [var.settings.TargetResponseTime.action]
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dimensions = {
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LoadBalancer = local.alb-name
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}
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tags = var.default-tags
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}
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/*
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module "alb-targetgroups" {
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source = "../../util/resource-list"
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resource-type = "alb-targetgroups"
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query-input = var.load-balancer
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asrolearn = var.asrolearn
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}
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*/
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// causes Rate exceeded error, maybe because of adaptive AWS_RETRY_MODE?
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module "alb_tgs" {
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assume_role_arn = var.asrolearn
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role_session_name = "terraform-resource-list"
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source = "../../util/terraform-aws-cli"
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aws_cli_commands = ["elbv2", "describe-target-groups", "--load-balancer-arn", var.load-balancer]
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aws_cli_query = "TargetGroups[*].TargetGroupArn"
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}
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resource "aws_cloudwatch_metric_alarm" "alb-HealthyHostCount" {
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# for_each = module.alb-targetgroups.result-set
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for_each = toset(flatten(module.alb_tgs.result))
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alarm_name = "${var.settings.HealthHostCountMin.ecccode}-ALBTG_:${split(":", each.value)[5]}-HealthyHostCount"
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comparison_operator = var.settings.HealthHostCountMin.comparison_operator
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evaluation_periods = var.settings.HealthHostCountMin.evaluation_periods
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metric_name = "HealthyHostCount"
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period = var.settings.HealthHostCountMin.period
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statistic = var.settings.HealthHostCountMin.statistic
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threshold = var.settings.HealthHostCountMin.threshold
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alarm_description = "ALBTG:HealthyHostCount"
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namespace = "AWS/ApplicationELB"
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insufficient_data_actions = []
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actions_enabled = var.actions-enabled
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alarm_actions = [var.settings.HealthHostCountMin.action]
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ok_actions = [var.settings.HealthHostCountMin.action]
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dimensions = {
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TargetGroup = split(":", each.value)[5]
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LoadBalancer = "app/${split("/", var.load-balancer)[2]}/${split("/", var.load-balancer)[3]}"
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}
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tags = var.default-tags
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}
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