168 lines
7.0 KiB
HCL
168 lines
7.0 KiB
HCL
#
|
|
# 4XX Errors
|
|
#
|
|
resource "datadog_monitor" "error_rate_4xx" {
|
|
count = var.error_rate_4xx_enabled == "true" ? 1 : 0
|
|
name = "${var.prefix_slug == "" ? "" : "[${var.prefix_slug}]"}[${var.environment}] GCP LB 4xx errors {{#is_alert}}{{{comparator}}} {{threshold}}% ({{value}}%){{/is_alert}}{{#is_warning}}{{{comparator}}} {{warn_threshold}}% ({{value}}%){{/is_warning}}"
|
|
message = coalesce(var.error_rate_4xx_message, var.message)
|
|
type = "query alert"
|
|
|
|
query = <<EOQ
|
|
${var.error_rate_4xx_time_aggregator}(${var.error_rate_4xx_timeframe}):
|
|
default(sum:gcp.loadbalancing.https.request_count{${var.filter_tags},response_code_class:400} by {forwarding_rule_name}.as_rate(), 0) / (
|
|
default(sum:gcp.loadbalancing.https.request_count{${var.filter_tags}} by {forwarding_rule_name}.as_rate() + ${var.error_rate_4xx_artificial_request}, 1))
|
|
* 100 > ${var.error_rate_4xx_threshold_critical}
|
|
EOQ
|
|
|
|
thresholds = {
|
|
warning = var.error_rate_4xx_threshold_warning
|
|
critical = var.error_rate_4xx_threshold_critical
|
|
}
|
|
|
|
evaluation_delay = var.evaluation_delay
|
|
new_host_delay = var.new_host_delay
|
|
notify_audit = false
|
|
locked = false
|
|
timeout_h = 0
|
|
include_tags = true
|
|
require_full_window = false
|
|
notify_no_data = false
|
|
renotify_interval = 0
|
|
|
|
tags = concat(["env:${var.environment}", "type:cloud", "provider:gcp", "resource:lb", "team:claranet", "created-by:terraform"], var.error_rate_4xx_extra_tags)
|
|
}
|
|
|
|
#
|
|
# 5XX Errors
|
|
#
|
|
resource "datadog_monitor" "error_rate_5xx" {
|
|
count = var.error_rate_5xx_enabled == "true" ? 1 : 0
|
|
name = "${var.prefix_slug == "" ? "" : "[${var.prefix_slug}]"}[${var.environment}] GCP LB 5xx errors {{#is_alert}}{{{comparator}}} {{threshold}}% ({{value}}%){{/is_alert}}{{#is_warning}}{{{comparator}}} {{warn_threshold}}% ({{value}}%){{/is_warning}}"
|
|
message = coalesce(var.error_rate_5xx_message, var.message)
|
|
type = "query alert"
|
|
|
|
query = <<EOQ
|
|
${var.error_rate_5xx_time_aggregator}(${var.error_rate_5xx_timeframe}):
|
|
default(sum:gcp.loadbalancing.https.request_count{${var.filter_tags},response_code_class:500} by {forwarding_rule_name}.as_rate(), 0) / (
|
|
default(sum:gcp.loadbalancing.https.request_count{${var.filter_tags}} by {forwarding_rule_name}.as_rate() + ${var.error_rate_5xx_artificial_request}, 1))
|
|
* 100 > ${var.error_rate_5xx_threshold_critical}
|
|
EOQ
|
|
|
|
thresholds = {
|
|
warning = var.error_rate_5xx_threshold_warning
|
|
critical = var.error_rate_5xx_threshold_critical
|
|
}
|
|
|
|
evaluation_delay = var.evaluation_delay
|
|
new_host_delay = var.new_host_delay
|
|
notify_audit = false
|
|
locked = false
|
|
timeout_h = 0
|
|
include_tags = true
|
|
require_full_window = false
|
|
notify_no_data = false
|
|
renotify_interval = 0
|
|
|
|
tags = concat(["env:${var.environment}", "type:cloud", "provider:gcp", "resource:lb", "team:claranet", "created-by:terraform"], var.error_rate_5xx_extra_tags)
|
|
}
|
|
|
|
#
|
|
# Backend Latency for service
|
|
#
|
|
resource "datadog_monitor" "backend_latency_service" {
|
|
count = var.backend_latency_service_enabled == "true" ? 1 : 0
|
|
name = "${var.prefix_slug == "" ? "" : "[${var.prefix_slug}]"}[${var.environment}] GCP LB service backend latency {{#is_alert}}{{{comparator}}} {{threshold}}ms ({{value}}ms){{/is_alert}}{{#is_warning}}{{{comparator}}} {{warn_threshold}}ms ({{value}}ms){{/is_warning}}"
|
|
message = coalesce(var.backend_latency_service_message, var.message)
|
|
type = "query alert"
|
|
|
|
query = <<EOQ
|
|
${var.backend_latency_service_time_aggregator}(${var.backend_latency_service_timeframe}):
|
|
default(min:gcp.loadbalancing.https.backend_latencies.avg{${var.filter_tags},backend_target_type:backend_service} by {backend_target_name,forwarding_rule_name}, 0)
|
|
> ${var.backend_latency_service_threshold_critical}
|
|
EOQ
|
|
|
|
thresholds = {
|
|
warning = var.backend_latency_service_threshold_warning
|
|
critical = var.backend_latency_service_threshold_critical
|
|
}
|
|
|
|
evaluation_delay = var.evaluation_delay
|
|
new_host_delay = var.new_host_delay
|
|
notify_audit = false
|
|
locked = false
|
|
timeout_h = 0
|
|
include_tags = true
|
|
require_full_window = false
|
|
notify_no_data = false
|
|
renotify_interval = 0
|
|
|
|
tags = concat(["env:${var.environment}", "type:cloud", "provider:gcp", "resource:lb", "team:claranet", "created-by:terraform"], var.backend_latency_service_extra_tags)
|
|
}
|
|
|
|
#
|
|
# Backend Latency for bucket
|
|
#
|
|
resource "datadog_monitor" "backend_latency_bucket" {
|
|
count = var.backend_latency_bucket_enabled == "true" ? 1 : 0
|
|
name = "${var.prefix_slug == "" ? "" : "[${var.prefix_slug}]"}[${var.environment}] GCP LB bucket backend latency {{#is_alert}}{{{comparator}}} {{threshold}}ms ({{value}}ms){{/is_alert}}{{#is_warning}}{{{comparator}}} {{warn_threshold}}ms ({{value}}ms){{/is_warning}}"
|
|
message = coalesce(var.backend_latency_bucket_message, var.message)
|
|
type = "query alert"
|
|
|
|
query = <<EOQ
|
|
${var.backend_latency_bucket_time_aggregator}(${var.backend_latency_bucket_timeframe}):
|
|
default(min:gcp.loadbalancing.https.backend_latencies.avg{${var.filter_tags},backend_target_type:backend_bucket} by {backend_target_name,forwarding_rule_name}, 0)
|
|
> ${var.backend_latency_bucket_threshold_critical}
|
|
EOQ
|
|
|
|
thresholds = {
|
|
warning = var.backend_latency_bucket_threshold_warning
|
|
critical = var.backend_latency_bucket_threshold_critical
|
|
}
|
|
|
|
evaluation_delay = var.evaluation_delay
|
|
new_host_delay = var.new_host_delay
|
|
notify_audit = false
|
|
locked = false
|
|
timeout_h = 0
|
|
include_tags = true
|
|
require_full_window = false
|
|
notify_no_data = false
|
|
renotify_interval = 0
|
|
|
|
tags = concat(["env:${var.environment}", "type:cloud", "provider:gcp", "resource:lb", "team:claranet", "created-by:terraform"], var.backend_latency_bucket_extra_tags)
|
|
}
|
|
|
|
#
|
|
# Request Count
|
|
#
|
|
resource "datadog_monitor" "request_count" {
|
|
count = var.request_count_enabled == "true" ? 1 : 0
|
|
name = "${var.prefix_slug == "" ? "" : "[${var.prefix_slug}]"}[${var.environment}] GCP LB Requests count increased abruptly {{#is_alert}}{{value}}%%{{/is_alert}}{{#is_warning}}{{value}}%%{{/is_warning}}"
|
|
message = coalesce(var.request_count_message, var.message)
|
|
type = "query alert"
|
|
|
|
query = <<EOQ
|
|
pct_change(${var.request_count_time_aggregator}(${var.request_count_timeframe}),${var.request_count_timeshift}):
|
|
default(sum:gcp.loadbalancing.https.request_count{${var.filter_tags}} by {forwarding_rule_name}.as_count(), 0)
|
|
> ${var.request_count_threshold_critical}
|
|
EOQ
|
|
|
|
thresholds = {
|
|
warning = var.request_count_threshold_warning
|
|
critical = var.request_count_threshold_critical
|
|
}
|
|
|
|
evaluation_delay = var.evaluation_delay
|
|
new_host_delay = var.new_host_delay
|
|
notify_audit = false
|
|
locked = false
|
|
timeout_h = 0
|
|
include_tags = true
|
|
require_full_window = false
|
|
notify_no_data = false
|
|
renotify_interval = 0
|
|
|
|
tags = concat(["env:${var.environment}", "type:cloud", "provider:gcp", "resource:lb", "team:claranet", "created-by:terraform"], var.request_count_extra_tags)
|
|
}
|
|
|