178 lines
8.3 KiB
HCL
178 lines
8.3 KiB
HCL
# Monitoring App Services response time
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resource "datadog_monitor" "appservices_response_time" {
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count = var.response_time_enabled == "true" ? 1 : 0
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name = "${var.prefix_slug == "" ? "" : "[${var.prefix_slug}]"}[${var.environment}] App Services response time too high {{#is_alert}}{{{comparator}}} {{threshold}}s ({{value}}s){{/is_alert}}{{#is_warning}}{{{comparator}}} {{warn_threshold}}s ({{value}}s){{/is_warning}}"
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message = coalesce(var.response_time_message, var.message)
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type = "query alert"
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query = <<EOQ
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${var.response_time_time_aggregator}(${var.response_time_timeframe}): (
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default(avg:azure.app_services.average_response_time${module.filter-tags.query_alert} by {resource_group,region,name,instance}, 0)
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) > ${var.response_time_threshold_critical}
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EOQ
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monitor_thresholds {
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warning = var.response_time_threshold_warning
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critical = var.response_time_threshold_critical
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}
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evaluation_delay = var.evaluation_delay
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new_host_delay = var.new_host_delay
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notify_no_data = false
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renotify_interval = 0
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require_full_window = false
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timeout_h = 0
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include_tags = true
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tags = concat(["env:${var.environment}", "type:cloud", "provider:azure", "resource:app-services", "team:claranet", "created-by:terraform"], var.response_time_extra_tags)
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}
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# Monitoring App Services memory usage
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resource "datadog_monitor" "appservices_memory_usage_count" {
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count = var.memory_usage_enabled == "true" ? 1 : 0
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name = "${var.prefix_slug == "" ? "" : "[${var.prefix_slug}]"}[${var.environment}] App Services memory usage {{#is_alert}}{{{comparator}}} {{threshold}} ({{value}}){{/is_alert}}{{#is_warning}}{{{comparator}}} {{warn_threshold}} ({{value}}){{/is_warning}}"
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message = coalesce(var.memory_usage_message, var.message)
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type = "query alert"
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query = <<EOQ
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${var.memory_usage_time_aggregator}(${var.memory_usage_timeframe}): (
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avg:azure.app_services.memory_working_set${module.filter-tags.query_alert} by {resource_group,region,name,instance}
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) > ${var.memory_usage_threshold_critical}
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EOQ
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monitor_thresholds {
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warning = var.memory_usage_threshold_warning
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critical = var.memory_usage_threshold_critical
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}
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evaluation_delay = var.evaluation_delay
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new_host_delay = var.new_host_delay
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notify_no_data = false
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renotify_interval = 0
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require_full_window = false
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timeout_h = 0
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include_tags = true
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tags = concat(["env:${var.environment}", "type:cloud", "provider:azure", "resource:app-services", "team:claranet", "created-by:terraform"], var.memory_usage_extra_tags)
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}
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# Monitoring App Services 5xx errors percent
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resource "datadog_monitor" "appservices_http_5xx_errors_count" {
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count = var.http_5xx_requests_enabled == "true" ? 1 : 0
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name = "${var.prefix_slug == "" ? "" : "[${var.prefix_slug}]"}[${var.environment}] App Services HTTP 5xx errors too high {{#is_alert}}{{{comparator}}} {{threshold}}% ({{value}}%){{/is_alert}}{{#is_warning}}{{{comparator}}} {{warn_threshold}}% ({{value}}%){{/is_warning}}"
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message = coalesce(var.http_5xx_requests_message, var.message)
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type = "query alert"
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query = <<EOQ
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${var.http_5xx_requests_time_aggregator}(${var.http_5xx_requests_timeframe}): (
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default(avg:azure.app_services.http5xx${module.filter-tags.query_alert} by {resource_group,region,name,instance}.as_rate(), 0) /
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default(avg:azure.app_services.requests${module.filter-tags.query_alert} by {resource_group,region,name,instance}.as_rate(), 1)
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) * 100 > ${var.http_5xx_requests_threshold_critical}
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EOQ
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monitor_thresholds {
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warning = var.http_5xx_requests_threshold_warning
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critical = var.http_5xx_requests_threshold_critical
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}
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evaluation_delay = var.evaluation_delay
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new_host_delay = var.new_host_delay
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notify_no_data = false
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renotify_interval = 0
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require_full_window = false
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timeout_h = 1
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include_tags = true
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tags = concat(["env:${var.environment}", "type:cloud", "provider:azure", "resource:app-services", "team:claranet", "created-by:terraform"], var.http_5xx_requests_extra_tags)
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}
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# Monitoring App Services 4xx errors percent
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resource "datadog_monitor" "appservices_http_4xx_errors_count" {
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count = var.http_4xx_requests_enabled == "true" ? 1 : 0
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name = "${var.prefix_slug == "" ? "" : "[${var.prefix_slug}]"}[${var.environment}] App Services HTTP 4xx errors too high {{#is_alert}}{{{comparator}}} {{threshold}}% ({{value}}%){{/is_alert}}{{#is_warning}}{{{comparator}}} {{warn_threshold}}% ({{value}}%){{/is_warning}}"
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message = coalesce(var.http_4xx_requests_message, var.message)
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type = "query alert"
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query = <<EOQ
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${var.http_4xx_requests_time_aggregator}(${var.http_4xx_requests_timeframe}): (
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default(avg:azure.app_services.http4xx${module.filter-tags.query_alert} by {resource_group,region,name,instance}.as_rate(), 0) /
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default(avg:azure.app_services.requests${module.filter-tags.query_alert} by {resource_group,region,name,instance}.as_rate(), 1)
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) * 100 > ${var.http_4xx_requests_threshold_critical}
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EOQ
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monitor_thresholds {
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warning = var.http_4xx_requests_threshold_warning
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critical = var.http_4xx_requests_threshold_critical
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}
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evaluation_delay = var.evaluation_delay
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new_host_delay = var.new_host_delay
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notify_no_data = false # Will NOT notify when no data is received
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renotify_interval = 0
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require_full_window = false
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timeout_h = 1
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include_tags = true
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tags = concat(["env:${var.environment}", "type:cloud", "provider:azure", "resource:app-services", "team:claranet", "created-by:terraform"], var.http_4xx_requests_extra_tags)
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}
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# Monitoring App Services HTTP 2xx & 3xx status pages percent
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resource "datadog_monitor" "appservices_http_success_status_rate" {
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count = var.http_successful_requests_enabled == "true" ? 1 : 0
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name = "${var.prefix_slug == "" ? "" : "[${var.prefix_slug}]"}[${var.environment}] App Services HTTP successful responses too low {{#is_alert}}{{{comparator}}} {{threshold}}% ({{value}}%){{/is_alert}}{{#is_warning}}{{{comparator}}} {{warn_threshold}}% ({{value}}%){{/is_warning}}"
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type = "query alert"
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message = coalesce(var.http_successful_requests_message, var.message)
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query = <<EOQ
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${var.http_successful_requests_time_aggregator}(${var.http_successful_requests_timeframe}):
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default( (
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(default(avg:azure.app_services.http2xx${module.filter-tags.query_alert} by {resource_group,region,name,instance}.as_rate(), 0) +
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default(avg:azure.app_services.http3xx${module.filter-tags.query_alert} by {resource_group,region,name,instance}.as_rate(), 0) ) /
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default(avg:azure.app_services.requests${module.filter-tags.query_alert} by {resource_group,region,name,instance}.as_rate(), 0)
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) * 100, 100) < ${var.http_successful_requests_threshold_critical}
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EOQ
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monitor_thresholds {
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warning = var.http_successful_requests_threshold_warning
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critical = var.http_successful_requests_threshold_critical
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}
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evaluation_delay = var.evaluation_delay
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new_host_delay = var.new_host_delay
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notify_no_data = false
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renotify_interval = 0
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require_full_window = false
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timeout_h = 1
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include_tags = true
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tags = concat(["env:${var.environment}", "type:cloud", "provider:azure", "resource:app-services", "team:claranet", "created-by:terraform"], var.http_successful_requests_extra_tags)
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}
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# Monitoring App Services status
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resource "datadog_monitor" "appservices_status" {
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count = var.status_enabled == "true" ? 1 : 0
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name = "${var.prefix_slug == "" ? "" : "[${var.prefix_slug}]"}[${var.environment}] App Services is down"
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type = "metric alert"
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message = coalesce(var.status_message, var.message)
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query = <<EOQ
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${var.status_time_aggregator}(${var.status_timeframe}):avg:azure.app_services.status${module.filter-tags.query_alert} by {resource_group,region,name} < 1
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EOQ
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monitor_thresholds {
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critical = 1
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}
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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_no_data = var.notify_no_data
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no_data_timeframe = var.appservices_status_no_data_timeframe
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renotify_interval = 0
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require_full_window = false
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timeout_h = 0
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include_tags = true
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tags = concat(["env:${var.environment}", "type:cloud", "provider:azure", "resource:app-services", "team:claranet", "created-by:terraform"], var.status_extra_tags)
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}
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