Patrick de Ruiter 553f03285a
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Initial commit with README and module files
2025-11-01 10:43:48 +01:00

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# Monitors related to services
resource "datadog_monitor" "service_cpu_utilization" {
count = var.service_cpu_utilization_enabled == "true" ? 1 : 0
name = "${var.prefix_slug == "" ? "" : "[${var.prefix_slug}]"}[${var.environment}] ECS Service CPU Utilization High {{#is_alert}}{{{comparator}}} {{threshold}}% ({{value}}%){{/is_alert}}{{#is_warning}}{{{comparator}}} {{warn_threshold}}% ({{value}}%){{/is_warning}}"
message = coalesce(var.service_cpu_utilization_message, var.message)
type = "metric alert"
query = <<EOQ
${var.service_cpu_utilization_time_aggregator}(${var.service_cpu_utilization_timeframe}):
avg:aws.ecs.cpuutilization${module.filter-tags.query_alert} by {region,servicename}
> ${var.service_cpu_utilization_threshold_critical}
EOQ
monitor_thresholds {
critical = var.service_cpu_utilization_threshold_critical
warning = var.service_cpu_utilization_threshold_warning
}
evaluation_delay = var.evaluation_delay
new_host_delay = var.new_host_delay
notify_no_data = false
require_full_window = false
renotify_interval = 0
notify_audit = false
timeout_h = 0
include_tags = true
locked = false
tags = concat(["env:${var.environment}", "type:cloud", "provider:aws", "resource:ecs", "team:claranet", "created-by:terraform", "category:service"], var.service_cpu_utilization_extra_tags)
}
resource "datadog_monitor" "service_memory_utilization" {
count = var.service_memory_utilization_enabled == "true" ? 1 : 0
name = "${var.prefix_slug == "" ? "" : "[${var.prefix_slug}]"}[${var.environment}] ECS Service Memory Utilization High {{#is_alert}}{{{comparator}}} {{threshold}}% ({{value}}%){{/is_alert}}{{#is_warning}}{{{comparator}}} {{warn_threshold}}% ({{value}}%){{/is_warning}}"
message = coalesce(var.service_memory_utilization_message, var.message)
type = "metric alert"
query = <<EOQ
${var.service_memory_utilization_time_aggregator}(${var.service_memory_utilization_timeframe}):
avg:aws.ecs.memory_utilization${module.filter-tags.query_alert} by {region,servicename}
> ${var.service_memory_utilization_threshold_critical}
EOQ
monitor_thresholds {
critical = var.service_memory_utilization_threshold_critical
warning = var.service_memory_utilization_threshold_warning
}
evaluation_delay = var.evaluation_delay
new_host_delay = var.new_host_delay
notify_no_data = false
require_full_window = false
renotify_interval = 0
notify_audit = false
timeout_h = 0
include_tags = true
locked = false
tags = concat(["env:${var.environment}", "type:cloud", "provider:aws", "resource:ecs", "team:claranet", "created-by:terraform", "category:service"], var.service_memory_utilization_extra_tags)
}
resource "datadog_monitor" "service_missing_tasks" {
count = var.service_missing_tasks_enabled == "true" ? 1 : 0
name = "${var.prefix_slug == "" ? "" : "[${var.prefix_slug}]"}[${var.environment}] ECS Service not healthy enough {{#is_alert}}{{{comparator}}} {{threshold}}% ({{value}}%){{/is_alert}}{{#is_warning}}{{{comparator}}} {{warn_threshold}}% ({{value}}%){{/is_warning}}"
message = coalesce(var.service_missing_tasks_message, var.message)
type = "metric alert"
query = <<EOQ
${var.service_missing_tasks_time_aggregator}(${var.service_missing_tasks_timeframe}):
avg:aws.ecs.service.running{${var.filter_tags}} by {region,servicename} / avg:aws.ecs.service.desired{${var.filter_tags}} by {region,servicename}
* 100 < ${var.service_missing_tasks_threshold_critical}
EOQ
monitor_thresholds {
critical = var.service_missing_tasks_threshold_critical
warning = var.service_missing_tasks_threshold_warning
}
evaluation_delay = var.evaluation_delay
new_host_delay = var.new_host_delay
notify_no_data = false
require_full_window = false
renotify_interval = 0
notify_audit = false
timeout_h = 0
include_tags = true
locked = false
tags = concat(["env:${var.environment}", "type:cloud", "provider:aws", "resource:ecs", "team:claranet", "created-by:terraform", "category:service"], var.service_missing_tasks_extra_tags)
}