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MON-96 - Fix middleware monitors names and update system monitors

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This commit is contained in:
Alexandre Gaillet 2018-02-22 17:23:31 +01:00
parent 4fcbd5da7e
commit 3d79aced74
4 changed files with 11 additions and 12 deletions
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2
middleware/apache/monitors-apache.tf
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@ -1,5 +1,5 @@
resource "datadog_monitor" "datadog_apache_process" { resource "datadog_monitor" "datadog_apache_process" {
name = "[${var.environment}] Can't connect to apache, process is not running on {{host.name}}" name = "[${var.environment}] Can't connect to apache vhost status"
message = "${var.message}" message = "${var.message}"
type = "service check" type = "service check"

2
middleware/nginx/monitors-nginx.tf
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@ -1,5 +1,5 @@
resource "datadog_monitor" "datadog_nginx_process" { resource "datadog_monitor" "datadog_nginx_process" {
name = "[${var.environment}] Can't connect to nginx, process is not running on {{host.name}}" name = "[${var.environment}] Can't connect to nginx vhost status"
message = "${var.message}" message = "${var.message}"
type = "service check" type = "service check"

2
middleware/php-fpm/monitors-fpm.tf
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@ -39,7 +39,7 @@ resource "datadog_monitor" "datadog_php_fpm_process_idle" {
} }
resource "datadog_monitor" "datadog_fpm_process" { resource "datadog_monitor" "datadog_fpm_process" {
name = "[${var.environment}] Can't ping FPM, process is not running on {{host.name}}" name = "[${var.environment}] Can't connect to php-fpm"
message = "${var.message}" message = "${var.message}"
type = "service check" type = "service check"

17
system/generic/monitors-system.tf
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@ -2,18 +2,17 @@ data "template_file" "filter" {
template = "$${filter}" template = "$${filter}"
vars { vars {
filter = "${var.filter_tags_use_defaults == "true" ? format("dd_monitoring:enabled,dd_aws_system:enabled,env:%s", var.environment) : "${var.filter_tags_custom}"}" filter = "${var.filter_tags_use_defaults == "true" ? format("dd_monitoring:enabled,dd_system:enabled,env:%s", var.environment) : "${var.filter_tags_custom}"}"
} }
} }
resource "datadog_monitor" "datadog_cpu_too_high" { resource "datadog_monitor" "datadog_cpu_too_high" {
name = "[${var.environment}] CPU too High {{comparator}} {{#is_alert}}{{threshold}}%{{/is_alert}}{{#is_warning}}{{warn_threshold}}%{{/is_warning}} ({{value}}%)" name = "[${var.environment}] CPU usage {{comparator}} {{#is_alert}}{{threshold}}%{{/is_alert}}{{#is_warning}}{{warn_threshold}}%{{/is_warning}} ({{value}}%)"
message = "${var.message}" message = "${var.message}"
query = <<EOF query = <<EOF
min(${var.cpu_high_timeframe}): ( min(${var.cpu_high_timeframe}): (
avg:system.cpu.system{${data.template_file.filter.rendered}} by {region,host} + 100 - avg:system.cpu.idle{${data.template_file.filter.rendered}} by {region,host}
avg:system.cpu.user{${data.template_file.filter.rendered}} by {region,host}
) > ${var.cpu_high_threshold_critical} ) > ${var.cpu_high_threshold_critical}
EOF EOF
@ -24,7 +23,7 @@ resource "datadog_monitor" "datadog_cpu_too_high" {
critical = "${var.cpu_high_threshold_critical}" critical = "${var.cpu_high_threshold_critical}"
} }
tags = ["env:${var.environment}", "type:system"] tags = ["env:${var.environment}", "type:system", "resource:cpu"]
notify_no_data = true notify_no_data = true
evaluation_delay = "${var.evaluation_delay}" evaluation_delay = "${var.evaluation_delay}"
@ -55,7 +54,7 @@ resource "datadog_monitor" "datadog_free_disk_space_too_low" {
critical = "${var.free_disk_space_threshold_critical}" critical = "${var.free_disk_space_threshold_critical}"
} }
tags = ["env:${var.environment}", "type:system"] tags = ["env:${var.environment}", "type:system", "resource:disk"]
notify_no_data = true notify_no_data = true
evaluation_delay = "${var.evaluation_delay}" evaluation_delay = "${var.evaluation_delay}"
@ -86,7 +85,7 @@ resource "datadog_monitor" "datadog_free_disk_space_inodes_too_low" {
critical = "${var.free_disk_inodes_threshold_critical}" critical = "${var.free_disk_inodes_threshold_critical}"
} }
tags = ["env:${var.environment}", "type:system"] tags = ["env:${var.environment}", "type:system", "resource:disk"]
notify_no_data = true notify_no_data = true
evaluation_delay = "${var.evaluation_delay}" evaluation_delay = "${var.evaluation_delay}"
@ -101,7 +100,7 @@ resource "datadog_monitor" "datadog_free_disk_space_inodes_too_low" {
resource "datadog_monitor" "datadog_free_memory" { resource "datadog_monitor" "datadog_free_memory" {
name = "[${var.environment}] Free memory {{comparator}} {{#is_alert}}{{threshold}}%{{/is_alert}}{{#is_warning}}{{warn_threshold}}%{{/is_warning}} ({{value}}%)" name = "[${var.environment}] Free memory {{comparator}} {{#is_alert}}{{threshold}}%{{/is_alert}}{{#is_warning}}{{warn_threshold}}%{{/is_warning}} ({{value}}%)"
message = "Debugging alert - no escalation" message = "${var.message}"
query = <<EOF query = <<EOF
sum(last_1m): ( sum(last_1m): (
@ -117,7 +116,7 @@ resource "datadog_monitor" "datadog_free_memory" {
critical = "${var.free_memory_threshold_critical}" critical = "${var.free_memory_threshold_critical}"
} }
tags = ["env:${var.environment}", "type:system"] tags = ["env:${var.environment}", "type:system", "resource:memory"]
notify_no_data = true notify_no_data = true
evaluation_delay = "${var.evaluation_delay}" evaluation_delay = "${var.evaluation_delay}"