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MON-105 variable for timeframe and time aggregator

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This commit is contained in:
Quentin Manfroi 2018-09-18 15:05:50 +02:00
parent 8bb14e6792
commit ee5a4cf236
2 changed files with 32 additions and 5 deletions
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27
database/postgresql/inputs.tf
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@ -61,6 +61,19 @@ variable "postgresql_connection_message" {
default = "" default = ""
} }
variable "postgresql_connection_time_aggregator" {
description = "Monitor time aggregator for PostgreSQL connection monitor [available values: min, max or avg]"
type = "string"
default = "avg"
}
variable "postgresql_connection_timeframe" {
description = "Monitor timeframe for PostgreSQL connection monitor [available values: `last_#m` (1, 5, 10, 15, or 30), `last_#h` (1, 2, or 4), or `last_1d`]"
type = "string"
default = "last_15m"
}
############################ ############################
### PostgreSQL locks ### ### PostgreSQL locks ###
############################ ############################
@ -92,3 +105,17 @@ variable "postgresql_lock_message" {
type = "string" type = "string"
default = "" default = ""
} }
variable "postgresql_lock_time_aggregator" {
description = "Monitor time aggregator for PostgreSQL lock monitor [available values: min, max or avg]"
type = "string"
default = "min"
}
variable "postgresql_lock_timeframe" {
description = "Monitor timeframe for PostgreSQL lock monitor [available values: `last_#m` (1, 5, 10, 15, or 30), `last_#h` (1, 2, or 4), or `last_1d`]"
type = "string"
default = "last_5m"
}

10
database/postgresql/monitors-postgresql.tf
View File

@ -5,9 +5,9 @@ resource "datadog_monitor" "postgresql_connection_too_high" {
type = "metric alert" type = "metric alert"
query = <<EOF query = <<EOF
avg(last_15m): ( ${var.postgresql_connection_time_aggregator}(${var.postgresql_connection_timeframe}):
avg:postgresql.percent_usage_connections${module.filter-tags.query_alert} by {server} avg:postgresql.percent_usage_connections${module.filter-tags.query_alert} by {server}
) * 100 > ${var.postgresql_connection_threshold_critical} * 100 > ${var.postgresql_connection_threshold_critical}
EOF EOF
evaluation_delay = "${var.evaluation_delay}" evaluation_delay = "${var.evaluation_delay}"
@ -36,9 +36,9 @@ resource "datadog_monitor" "postgresql_too_many_locks" {
type = "metric alert" type = "metric alert"
query = <<EOF query = <<EOF
avg(last_5m): ( ${var.postgresql_lock_time_aggregator}(${var.postgresql_lock_timeframe}):
avg:postgresql.locks${module.filter-tags.query_alert} by {server} default(avg:postgresql.locks${module.filter-tags.query_alert} by {server}, 0)
) > ${var.postgresql_lock_threshold_critical} > ${var.postgresql_lock_threshold_critical}
EOF EOF
evaluation_delay = "${var.evaluation_delay}" evaluation_delay = "${var.evaluation_delay}"