70 lines
2.4 KiB
HCL
70 lines
2.4 KiB
HCL
data "template_file" "filter" {
|
|
template = "$${filter}"
|
|
|
|
vars {
|
|
filter = "${var.filter_tags_use_defaults == "true" ? format("dd_monitoring:enabled,dd_postgres:enabled,db_env:%s", var.environment) : "${var.filter_tags_custom}"}"
|
|
}
|
|
}
|
|
|
|
resource "datadog_monitor" "postgresql_connection_too_high" {
|
|
count = "${var.postgresql_connection_enabled ? 1 : 0}"
|
|
name = "[${var.environment}] PostgreSQL Connections {{#is_alert}}{{{comparator}}} {{threshold}}% ({{value}}%){{/is_alert}}{{#is_warning}}{{{comparator}}} {{warn_threshold}}% ({{value}}%){{/is_warning}}"
|
|
message = "${coalesce(var.postgresql_connection_message, var.message)}"
|
|
type = "metric alert"
|
|
|
|
query = <<EOF
|
|
avg(last_15m): (
|
|
avg:postgresql.percent_usage_connections{${data.template_file.filter.rendered}} by {db_host}
|
|
) * 100 > ${var.postgresql_connection_threshold_critical}
|
|
EOF
|
|
|
|
evaluation_delay = "${var.evaluation_delay}"
|
|
new_host_delay = "${var.new_host_delay}"
|
|
|
|
thresholds {
|
|
warning = "${var.postgresql_connection_threshold_warning}"
|
|
critical = "${var.postgresql_connection_threshold_critical}"
|
|
}
|
|
|
|
notify_no_data = true
|
|
renotify_interval = 0
|
|
require_full_window = true
|
|
timeout_h = 0
|
|
include_tags = true
|
|
|
|
silenced = "${var.postgresql_connection_silenced}"
|
|
|
|
tags = ["env:${var.environment}", "resource:postgresql"]
|
|
}
|
|
|
|
resource "datadog_monitor" "postgresql_too_many_locks" {
|
|
count = "${var.postgresql_lock_enabled ? 1 : 0}"
|
|
name = "[${var.environment}] PostgreSQL too many locks {{#is_alert}}{{{comparator}}} {{threshold}} ({{value}}){{/is_alert}}{{#is_warning}}{{{comparator}}} {{warn_threshold}} ({{value}}){{/is_warning}}"
|
|
message = "${coalesce(var.postgresql_lock_message, var.message)}"
|
|
type = "metric alert"
|
|
|
|
query = <<EOF
|
|
avg(last_5m): (
|
|
avg:postgresql.locks{${data.template_file.filter.rendered}} by {db_host}
|
|
) > ${var.postgresql_lock_threshold_critical}
|
|
EOF
|
|
|
|
evaluation_delay = "${var.evaluation_delay}"
|
|
new_host_delay = "${var.new_host_delay}"
|
|
|
|
thresholds {
|
|
warning = "${var.postgresql_lock_threshold_warning}"
|
|
critical = "${var.postgresql_lock_threshold_critical}"
|
|
}
|
|
|
|
notify_no_data = true
|
|
renotify_interval = 0
|
|
require_full_window = true
|
|
timeout_h = 0
|
|
include_tags = true
|
|
|
|
silenced = "${var.posgresql_lock_silenced}"
|
|
|
|
tags = ["env:${var.environment}", "resource:postgresql"]
|
|
}
|