202 lines
7.9 KiB
HCL
202 lines
7.9 KiB
HCL
resource "datadog_monitor" "cpu" {
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count = "${var.cpu_enabled == "true" ? 1 : 0}"
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name = "${var.prefix_slug == "" ? "" : "[${var.prefix_slug}]"}[${var.environment}] CPU usage {{#is_alert}}{{{comparator}}} {{threshold}}% ({{value}}%){{/is_alert}}{{#is_warning}}{{{comparator}}} {{warn_threshold}}% ({{value}}%){{/is_warning}}"
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message = "${coalesce(var.cpu_message, var.message)}"
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query = <<EOQ
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${var.cpu_time_aggregator}(${var.cpu_timeframe}): (
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100 - avg:system.cpu.idle${module.filter-tags.query_alert} by {host}
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) > ${var.cpu_threshold_critical}
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EOQ
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type = "metric alert"
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thresholds {
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warning = "${var.cpu_threshold_warning}"
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critical = "${var.cpu_threshold_critical}"
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}
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notify_no_data = false
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evaluation_delay = "${var.evaluation_delay}"
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new_host_delay = "${var.new_host_delay}"
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notify_audit = false
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timeout_h = 0
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include_tags = true
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locked = false
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require_full_window = true
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silenced = "${var.cpu_silenced}"
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tags = ["env:${var.environment}", "type:system", "provider:system-check", "resource:generic", "team:claranet", "created-by:terraform", "${var.cpu_extra_tags}"]
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}
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resource "datadog_monitor" "load" {
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count = "${var.load_enabled == "true" ? 1 : 0}"
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name = "${var.prefix_slug == "" ? "" : "[${var.prefix_slug}]"}[${var.environment}] CPU load 5 ratio {{#is_alert}}{{{comparator}}} {{threshold}} ({{value}}){{/is_alert}}{{#is_warning}}{{{comparator}}} {{warn_threshold}} ({{value}}){{/is_warning}}"
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message = "${coalesce(var.load_message, var.message)}"
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query = <<EOQ
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${var.load_time_aggregator}(${var.load_timeframe}): (
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avg:system.load.norm.5${module.filter-tags.query_alert} by {host}
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) > ${var.load_threshold_critical}
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EOQ
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type = "metric alert"
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thresholds {
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warning = "${var.load_threshold_warning}"
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critical = "${var.load_threshold_critical}"
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}
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notify_no_data = false
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evaluation_delay = "${var.evaluation_delay}"
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new_host_delay = "${var.new_host_delay}"
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notify_audit = false
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timeout_h = 0
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include_tags = true
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locked = false
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require_full_window = true
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silenced = "${var.load_silenced}"
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tags = ["env:${var.environment}", "type:system", "provider:system-core", "resource:generic", "team:claranet", "created-by:terraform", "${var.load_extra_tags}"]
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}
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resource "datadog_monitor" "disk_space" {
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count = "${var.disk_space_enabled == "true" ? 1 : 0}"
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name = "${var.prefix_slug == "" ? "" : "[${var.prefix_slug}]"}[${var.environment}] Disk space usage {{#is_alert}}{{{comparator}}} {{threshold}}% ({{value}}%){{/is_alert}}{{#is_warning}}{{{comparator}}} {{warn_threshold}}% ({{value}}%){{/is_warning}}"
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message = "${coalesce(var.disk_space_message, var.message)}"
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query = <<EOQ
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${var.disk_space_time_aggregator}(${var.disk_space_timeframe}):
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avg:system.disk.in_use${module.filter-tags-disk.query_alert} by {host,device}
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* 100 > ${var.disk_space_threshold_critical}
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EOQ
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type = "metric alert"
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thresholds {
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warning = "${var.disk_space_threshold_warning}"
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critical = "${var.disk_space_threshold_critical}"
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}
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notify_no_data = false
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evaluation_delay = "${var.evaluation_delay}"
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new_host_delay = "${var.new_host_delay}"
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notify_audit = false
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timeout_h = 0
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include_tags = true
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locked = false
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require_full_window = true
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silenced = "${var.disk_space_silenced}"
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tags = ["env:${var.environment}", "type:system", "provider:disk", "resource:generic", "team:claranet", "created-by:terraform", "${var.disk_space_extra_tags}"]
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}
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resource "datadog_monitor" "disk_space_forecast" {
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count = "${var.disk_space_forecast_enabled == "true" ? 1 : 0}"
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name = "${var.prefix_slug == "" ? "" : "[${var.prefix_slug}]"}[${var.environment}] Disk Space usage could reach {{#is_alert}}{{threshold}}%{{/is_alert}} in a near future"
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message = "${coalesce(var.disk_space_forecast_message, var.message)}"
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query = <<EOQ
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${var.disk_space_forecast_time_aggregator}(${var.disk_space_forecast_timeframe}):
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forecast(avg:system.disk.in_use${module.filter-tags-disk.query_alert} by {host,device} * 100,
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'${var.disk_space_forecast_algorithm}',
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${var.disk_space_forecast_deviations},
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interval='${var.disk_space_forecast_interval}',
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${var.disk_space_forecast_algorithm == "linear" ? format("history='%s',model='%s'", var.disk_space_forecast_linear_history, var.disk_space_forecast_linear_model): ""}
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${var.disk_space_forecast_algorithm == "seasonal" ? format("seasonality='%s'", var.disk_space_forecast_seasonal_seasonality): ""}
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)
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>= ${var.disk_space_forecast_threshold_critical}
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EOQ
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type = "query alert"
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thresholds {
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critical_recovery = "${var.disk_space_forecast_threshold_critical_recovery}"
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critical = "${var.disk_space_forecast_threshold_critical}"
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}
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notify_audit = false
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locked = false
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timeout_h = 0
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include_tags = true
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require_full_window = true
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notify_no_data = false
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renotify_interval = 0
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evaluation_delay = "${var.evaluation_delay}"
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new_host_delay = "${var.new_host_delay}"
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silenced = "${var.disk_space_forecast_silenced}"
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tags = ["env:${var.environment}", "type:system", "provider:disk", "resource:generic", "team:claranet", "created-by:terraform", "${var.disk_space_forecast_extra_tags}"]
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}
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resource "datadog_monitor" "disk_inodes" {
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count = "${var.disk_inodes_enabled == "true" ? 1 : 0}"
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name = "${var.prefix_slug == "" ? "" : "[${var.prefix_slug}]"}[${var.environment}] Disk inodes usage {{#is_alert}}{{{comparator}}} {{threshold}}% ({{value}}%){{/is_alert}}{{#is_warning}}{{{comparator}}} {{warn_threshold}}% ({{value}}%){{/is_warning}}"
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message = "${coalesce(var.disk_inodes_message, var.message)}"
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query = <<EOQ
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${var.disk_inodes_time_aggregator}(${var.disk_inodes_timeframe}):
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avg:system.fs.inodes.in_use${module.filter-tags-disk.query_alert} by {host,device}
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* 100 > ${var.disk_inodes_threshold_critical}
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EOQ
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type = "metric alert"
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thresholds {
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warning = "${var.disk_inodes_threshold_warning}"
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critical = "${var.disk_inodes_threshold_critical}"
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}
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notify_no_data = false
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evaluation_delay = "${var.evaluation_delay}"
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new_host_delay = "${var.new_host_delay}"
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notify_audit = false
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timeout_h = 0
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include_tags = true
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locked = false
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require_full_window = true
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silenced = "${var.disk_inodes_silenced}"
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tags = ["env:${var.environment}", "type:system", "provider:disk", "resource:generic", "team:claranet", "created-by:terraform", "${var.disk_inodes_extra_tags}"]
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}
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resource "datadog_monitor" "memory" {
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count = "${var.memory_enabled == "true" ? 1 : 0}"
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name = "${var.prefix_slug == "" ? "" : "[${var.prefix_slug}]"}[${var.environment}] Usable Memory {{#is_alert}}{{{comparator}}} {{threshold}}% ({{value}}%){{/is_alert}}{{#is_warning}}{{{comparator}}} {{warn_threshold}}% ({{value}}%){{/is_warning}}"
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message = "${var.memory_message}"
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query = <<EOQ
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${var.memory_time_aggregator}(${var.memory_timeframe}):
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avg:system.mem.usable${module.filter-tags.query_alert} by {host} /
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avg:system.mem.total${module.filter-tags.query_alert} by {host} * 100
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< ${var.memory_threshold_critical}
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EOQ
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type = "metric alert"
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thresholds {
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warning = "${var.memory_threshold_warning}"
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critical = "${var.memory_threshold_critical}"
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}
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notify_no_data = false
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evaluation_delay = "${var.evaluation_delay}"
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new_host_delay = "${var.new_host_delay}"
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renotify_interval = 0
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notify_audit = false
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timeout_h = 0
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include_tags = true
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locked = false
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require_full_window = true
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silenced = "${var.memory_silenced}"
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tags = ["env:${var.environment}", "type:system", "provider:system-check", "resource:generic", "team:claranet", "created-by:terraform", "${var.memory_extra_tags}"]
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}
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