From 4fcbd5da7effa0b514714385a66d7e91b0001fdb Mon Sep 17 00:00:00 2001
From: Alexandre Gaillet <alexandre.gaillet@fr.clara.net>
Date: Thu, 22 Feb 2018 14:56:25 +0100
Subject: [PATCH] MON-96 - Migrated system/linux monitors into system/generic

---
 .../elasticsearch/monitors-elasticsearch.tf   |   2 +-
 middleware/apache/monitors-apache.tf          |   8 +-
 middleware/nginx/monitors-nginx.tf            |   8 +-
 middleware/php-fpm/monitors-fpm.tf            |  14 +-
 system/generic/README.md                      |  12 +-
 system/generic/inputs.tf                      |  42 ++++-
 system/generic/monitors-system.tf             | 111 ++++++++++-
 system/linux/README.md                        |  43 -----
 system/linux/inputs.tf                        |  72 -------
 system/linux/monitors-linux.tf                | 178 ------------------
 10 files changed, 164 insertions(+), 326 deletions(-)
 delete mode 100644 system/linux/README.md
 delete mode 100644 system/linux/inputs.tf
 delete mode 100644 system/linux/monitors-linux.tf

diff --git a/cloud/aws/elasticsearch/monitors-elasticsearch.tf b/cloud/aws/elasticsearch/monitors-elasticsearch.tf
index 5a55f4b..b665926 100644
--- a/cloud/aws/elasticsearch/monitors-elasticsearch.tf
+++ b/cloud/aws/elasticsearch/monitors-elasticsearch.tf
@@ -98,7 +98,7 @@ EOF
   timeout_h           = 0
   include_tags        = true
   locked              = false
-  require_full_window = true
+  require_full_window = false
   new_host_delay      = "${var.evaluation_delay}"
   no_data_timeframe   = 20
 
diff --git a/middleware/apache/monitors-apache.tf b/middleware/apache/monitors-apache.tf
index 2fc3126..b1f8d53 100644
--- a/middleware/apache/monitors-apache.tf
+++ b/middleware/apache/monitors-apache.tf
@@ -1,9 +1,9 @@
-resource "datadog_monitor" "Apache_process" {
-  name    = "[${var.environment}] Apache process is down on {{host.name}}"
+resource "datadog_monitor" "datadog_apache_process" {
+  name    = "[${var.environment}] Can't connect to apache, process is not running on {{host.name}}"
   message = "${var.message}"
 
   type  = "service check"
-  query = "\"apache.can_connect\".over(\"dd_monitoring:enabled\",\"dd_apache:enabled\",\"process:apache\",\"env:${var.environment}\").by(\"host\",\"port\").last(6).count_by_status()"
+  query = "\"apache.can_connect\".over(\"dd_monitoring:enabled\",\"dd_apache:enabled\",\"env:${var.environment}\").by(\"host\",\"port\").last(6).count_by_status()"
 
   thresholds = {
     ok       = 1
@@ -22,5 +22,5 @@ resource "datadog_monitor" "Apache_process" {
   require_full_window = true
   no_data_timeframe   = 20
 
-  tags = ["env:${var.environment}", "type:resource"]
+  tags = ["env:${var.environment}", "resource:apache"]
 }
diff --git a/middleware/nginx/monitors-nginx.tf b/middleware/nginx/monitors-nginx.tf
index a569c60..f81a291 100644
--- a/middleware/nginx/monitors-nginx.tf
+++ b/middleware/nginx/monitors-nginx.tf
@@ -1,9 +1,9 @@
-resource "datadog_monitor" "Nginx_process" {
-  name    = "[${var.environment}] Nginx process is down on {{host.name}}"
+resource "datadog_monitor" "datadog_nginx_process" {
+  name    = "[${var.environment}] Can't connect to nginx, process is not running on {{host.name}}"
   message = "${var.message}"
 
   type  = "service check"
-  query = "\"nginx.can_connect\".over(\"dd_monitoring:enabled\",\"dd_nginx:enabled\",\"process:nginx\",\"env:${var.environment}\").by(\"host\",\"port\").last(6).count_by_status()"
+  query = "\"nginx.can_connect\".over(\"dd_monitoring:enabled\",\"dd_nginx:enabled\",\"env:${var.environment}\").by(\"host\",\"port\").last(6).count_by_status()"
 
   thresholds = {
     ok       = 1
@@ -22,5 +22,5 @@ resource "datadog_monitor" "Nginx_process" {
   require_full_window = true
   no_data_timeframe   = 20
 
-  tags = ["env:${var.environment}", "type:resource"]
+  tags = ["env:${var.environment}", "resource:nginx"]
 }
diff --git a/middleware/php-fpm/monitors-fpm.tf b/middleware/php-fpm/monitors-fpm.tf
index 2b06108..e85f0e6 100644
--- a/middleware/php-fpm/monitors-fpm.tf
+++ b/middleware/php-fpm/monitors-fpm.tf
@@ -2,11 +2,11 @@ data "template_file" "filter" {
   template = "$${filter}"
 
   vars {
-    filter = "${var.filter_tags_use_defaults == "true" ? format("dd_monitoring:enabled,dd_aws_php_fpm:enabled,env:%s", var.environment) : "${var.filter_tags_custom}"}"
+    filter = "${var.filter_tags_use_defaults == "true" ? format("dd_monitoring:enabled,dd_php_fpm:enabled,env:%s", var.environment) : "${var.filter_tags_custom}"}"
   }
 }
 
-resource "datadog_monitor" "php-fpm_process_idle" {
+resource "datadog_monitor" "datadog_php_fpm_process_idle" {
   name    = "[${var.environment}] php_fpm busy worker {{comparator}} {{#is_alert}}{{threshold}}%{{/is_alert}}{{#is_warning}}{{warn_threshold}}%{{/is_warning}} ({{value}}%)"
   message = "${var.message}"
 
@@ -35,15 +35,15 @@ resource "datadog_monitor" "php-fpm_process_idle" {
   require_full_window = true
   no_data_timeframe   = 20
 
-  tags = ["env:${var.environment}", "type:resource"]
+  tags = ["env:${var.environment}", "resource:php-fpm"]
 }
 
-resource "datadog_monitor" "FPM_process" {
-  name    = "[${var.environment}] FPM process is down on {{host.name}}"
+resource "datadog_monitor" "datadog_fpm_process" {
+  name    = "[${var.environment}] Can't ping FPM, process is not running on {{host.name}}"
   message = "${var.message}"
 
   type  = "service check"
-  query = "\"php_fpm.can_ping\".over(\"dd_monitoring:enabled\",\"dd_php_fpm:enabled\",\"process:php_fpm\",\"env:${var.environment}\").by(\"host\",\"port\").last(6).count_by_status()"
+  query = "\"php_fpm.can_ping\".over(\"dd_monitoring:enabled\",\"dd_php_fpm:enabled\",\"env:${var.environment}\").by(\"host\",\"port\").last(6).count_by_status()"
 
   thresholds = {
     ok       = 1
@@ -62,5 +62,5 @@ resource "datadog_monitor" "FPM_process" {
   require_full_window = true
   no_data_timeframe   = 20
 
-  tags = ["env:${var.environment}", "type:resource"]
+  tags = ["env:${var.environment}", "resource:php-fpm"]
 }
diff --git a/system/generic/README.md b/system/generic/README.md
index eb85357..abf80e0 100644
--- a/system/generic/README.md
+++ b/system/generic/README.md
@@ -24,11 +24,17 @@ Inputs
 
 | Name | Description | Type | Default | Required |
 |------|-------------|:----:|:-----:|:-----:|
-| custom_cpu_period | Set up period for the query | string | `last_5m` | no |
-| custom_cpu_threshold_critical | Custom CPU critical threshold | string | `95` | no |
-| custom_cpu_threshold_warning | Custom CPU warning threshold | string | `80` | no |
+| cpu_high_threshold_critical | CPU high critical threshold | string | `95` | no |
+| cpu_high_threshold_warning | CPU high warning threshold | string | `80` | no |
+| cpu_high_timeframe | CPU high timeframe | string | `last_5m` | no |
 | environment | Architecture Environment | string | - | yes |
 | evaluation_delay | Delay in seconds for the metric evaluation | string | `600` | no |
 | filter_tags_custom | Tags used for custom filtering when filter_tags_use_defaults is false | string | `*` | no |
 | filter_tags_use_defaults | Use default filter tags convention | string | `true` | no |
+| free_disk_inodes_threshold_critical | Free disk space critical threshold | string | `5` | no |
+| free_disk_inodes_threshold_warning | Free disk space warning threshold | string | `10` | no |
+| free_disk_space_threshold_critical | Free disk space critical threshold | string | `5` | no |
+| free_disk_space_threshold_warning | Free disk space warning threshold | string | `10` | no |
+| free_memory_threshold_critical | Free disk space critical threshold | string | `5` | no |
+| free_memory_threshold_warning | Free disk space warning threshold | string | `10` | no |
 | message | Message sent when an alert is triggered | string | - | yes |
diff --git a/system/generic/inputs.tf b/system/generic/inputs.tf
index 06a118e..5b34296 100644
--- a/system/generic/inputs.tf
+++ b/system/generic/inputs.tf
@@ -26,17 +26,47 @@ variable "filter_tags_custom" {
 
 # Custom CPU instance specific
 
-variable "custom_cpu_period" {
-  description = "Set up period for the query"
+variable "cpu_high_timeframe" {
+  description = "CPU high timeframe"
   default     = "last_5m"
 }
 
-variable "custom_cpu_threshold_warning" {
-  description = "Custom CPU warning threshold"
+variable "cpu_high_threshold_warning" {
+  description = "CPU high warning threshold"
   default     = 80
 }
 
-variable "custom_cpu_threshold_critical" {
-  description = "Custom CPU critical threshold"
+variable "cpu_high_threshold_critical" {
+  description = "CPU high critical threshold"
   default     = 95
 }
+
+variable "free_disk_space_threshold_warning" {
+  description = "Free disk space warning threshold"
+  default     = 10
+}
+
+variable "free_disk_space_threshold_critical" {
+  description = "Free disk space critical threshold"
+  default     = 5
+}
+
+variable "free_disk_inodes_threshold_warning" {
+  description = "Free disk space warning threshold"
+  default     = 10
+}
+
+variable "free_disk_inodes_threshold_critical" {
+  description = "Free disk space critical threshold"
+  default     = 5
+}
+
+variable "free_memory_threshold_warning" {
+  description = "Free disk space warning threshold"
+  default     = 10
+}
+
+variable "free_memory_threshold_critical" {
+  description = "Free disk space critical threshold"
+  default     = 5
+}
diff --git a/system/generic/monitors-system.tf b/system/generic/monitors-system.tf
index 7f862cf..473701c 100644
--- a/system/generic/monitors-system.tf
+++ b/system/generic/monitors-system.tf
@@ -6,24 +6,119 @@ data "template_file" "filter" {
   }
 }
 
-resource "datadog_monitor" "cpu_custom" {
+resource "datadog_monitor" "datadog_cpu_too_high" {
   name    = "[${var.environment}] CPU too High {{comparator}} {{#is_alert}}{{threshold}}%{{/is_alert}}{{#is_warning}}{{warn_threshold}}%{{/is_warning}} ({{value}}%)"
   message = "${var.message}"
 
   query = <<EOF
-    min(${var.custom_cpu_period}): (
-      avg:system.cpu.system{${data.template_file.filter.rendered}} by {region,host.name,host.ip} +
-      avg:system.cpu.user{${data.template_file.filter.rendered}} by {region,host.name,host.ip}
-    ) > ${var.custom_cpu_threshold_critical}"
+    min(${var.cpu_high_timeframe}): (
+      avg:system.cpu.system{${data.template_file.filter.rendered}} by {region,host} +
+      avg:system.cpu.user{${data.template_file.filter.rendered}} by {region,host}
+    ) > ${var.cpu_high_threshold_critical}
   EOF
 
   type = "metric alert"
 
-  thresholds = {
-    warning  = "${var.custom_cpu_threshold_warning}"
-    critical = "${var.custom_cpu_threshold_critical}"
+  thresholds {
+    warning  = "${var.cpu_high_threshold_warning}"
+    critical = "${var.cpu_high_threshold_critical}"
   }
 
+  tags = ["env:${var.environment}", "type:system"]
+
+  notify_no_data      = true
+  evaluation_delay    = "${var.evaluation_delay}"
+  new_host_delay      = "${var.evaluation_delay}"
+  notify_audit        = false
+  timeout_h           = 0
+  include_tags        = true
+  locked              = false
+  require_full_window = true
+  no_data_timeframe   = 20
+}
+
+resource "datadog_monitor" "datadog_free_disk_space_too_low" {
+  name    = "[${var.environment}] Free disk space {{comparator}} {{#is_alert}}{{threshold}}%{{/is_alert}}{{#is_warning}}{{warn_threshold}}%{{/is_warning}} ({{value}}%)"
+  message = "${var.message}"
+
+  query = <<EOF
+    sum(last_5m): (
+      avg:system.disk.free{${data.template_file.filter.rendered}} by {region,host,device} /
+      avg:system.disk.total{${data.template_file.filter.rendered}} by {region,host,device} * 100
+    ) < ${var.free_disk_space_threshold_critical}
+  EOF
+
+  type = "metric alert"
+
+  thresholds {
+    warning  = "${var.free_disk_space_threshold_warning}"
+    critical = "${var.free_disk_space_threshold_critical}"
+  }
+
+  tags = ["env:${var.environment}", "type:system"]
+
+  notify_no_data      = true
+  evaluation_delay    = "${var.evaluation_delay}"
+  new_host_delay      = "${var.evaluation_delay}"
+  notify_audit        = false
+  timeout_h           = 0
+  include_tags        = true
+  locked              = false
+  require_full_window = true
+  no_data_timeframe   = 20
+}
+
+resource "datadog_monitor" "datadog_free_disk_space_inodes_too_low" {
+  name    = "[${var.environment}] Free disk inodes {{comparator}} {{#is_alert}}{{threshold}}%{{/is_alert}}{{#is_warning}}{{warn_threshold}}%{{/is_warning}} ({{value}}%)"
+  message = "${var.message}"
+
+  query = <<EOF
+    sum(last_5m): (
+      avg:system.fs.inodes.free{${data.template_file.filter.rendered}} by {region,host,device} /
+      avg:system.fs.inodes.total{${data.template_file.filter.rendered}} by {region,host,device} * 100
+    ) < ${var.free_disk_inodes_threshold_critical}
+  EOF
+
+  type = "metric alert"
+
+  thresholds {
+    warning  = "${var.free_disk_inodes_threshold_warning}"
+    critical = "${var.free_disk_inodes_threshold_critical}"
+  }
+
+  tags = ["env:${var.environment}", "type:system"]
+
+  notify_no_data      = true
+  evaluation_delay    = "${var.evaluation_delay}"
+  new_host_delay      = "${var.evaluation_delay}"
+  notify_audit        = false
+  timeout_h           = 0
+  include_tags        = true
+  locked              = false
+  require_full_window = true
+  no_data_timeframe   = 20
+}
+
+resource "datadog_monitor" "datadog_free_memory" {
+  name    = "[${var.environment}] Free memory {{comparator}} {{#is_alert}}{{threshold}}%{{/is_alert}}{{#is_warning}}{{warn_threshold}}%{{/is_warning}} ({{value}}%)"
+  message = "Debugging alert - no escalation"
+
+  query = <<EOF
+    sum(last_1m): (
+      avg:system.mem.free{${data.template_file.filter.rendered}} by {region,host} /
+      avg:system.mem.total{${data.template_file.filter.rendered}} by {region,host} * 100
+    ) < ${var.free_memory_threshold_critical}
+  EOF
+
+  type = "metric alert"
+
+  thresholds {
+    warning  = "${var.free_memory_threshold_warning}"
+    critical = "${var.free_memory_threshold_critical}"
+  }
+
+  tags = ["env:${var.environment}", "type:system"]
+
   notify_no_data      = true
   evaluation_delay    = "${var.evaluation_delay}"
   new_host_delay      = "${var.evaluation_delay}"
diff --git a/system/linux/README.md b/system/linux/README.md
deleted file mode 100644
index 54aac37..0000000
--- a/system/linux/README.md
+++ /dev/null
@@ -1,43 +0,0 @@
-System Linux DataDog monitors
-=============================
-
-How to use this module
-----------------------
-
-```
-module "datadog-monitors-system-generic" {
-  source = "git::ssh://git@bitbucket.org/morea/terraform.feature.datadog.git//system/linux?ref={revision}"
-
-  message     = "${module.datadog-message-alerting.alerting-message}"
-  environment = "${var.environment}"
-}
-```
-
-Purpose
--------
-Creates a DataDog monitors with the following checks :
-
-* System CPU High
-* System Free disk space
-* System Free disk inodes
-* System Free memory
-
-Inputs
-------
-
-| Name | Description | Type | Default | Required |
-|------|-------------|:----:|:-----:|:-----:|
-| cpu_high_threshold_critical | CPU high critical threshold | string | `95` | no |
-| cpu_high_threshold_warning | CPU high warning threshold | string | `80` | no |
-| custom_cpu_period | Set up period for the query | string | `last_5m` | no |
-| environment | Architecture Environment | string | - | yes |
-| evaluation_delay | Delay in seconds for the metric evaluation | string | `600` | no |
-| filter_tags_custom | Tags used for custom filtering when filter_tags_use_defaults is false | string | `*` | no |
-| filter_tags_use_defaults | Use default filter tags convention | string | `true` | no |
-| free_disk_inodes_threshold_critical | Free disk space critical threshold | string | `5` | no |
-| free_disk_inodes_threshold_warning | Free disk space warning threshold | string | `10` | no |
-| free_disk_space_threshold_critical | Free disk space critical threshold | string | `5` | no |
-| free_disk_space_threshold_warning | Free disk space warning threshold | string | `10` | no |
-| free_memory_threshold_critical | Free disk space critical threshold | string | `5` | no |
-| free_memory_threshold_warning | Free disk space warning threshold | string | `10` | no |
-| message | Message sent when an alert is triggered | string | - | yes |
\ No newline at end of file
diff --git a/system/linux/inputs.tf b/system/linux/inputs.tf
deleted file mode 100644
index de67079..0000000
--- a/system/linux/inputs.tf
+++ /dev/null
@@ -1,72 +0,0 @@
-# Global Terraform
-variable "environment" {
-  description = "Architecture Environment"
-  type        = "string"
-}
-
-# Global DataDog
-variable "evaluation_delay" {
-  description = "Delay in seconds for the metric evaluation"
-  default     = 600
-}
-
-variable "message" {
-  description = "Message sent when an alert is triggered"
-}
-
-variable "filter_tags_use_defaults" {
-  description = "Use default filter tags convention"
-  default     = "true"
-}
-
-variable "filter_tags_custom" {
-  description = "Tags used for custom filtering when filter_tags_use_defaults is false"
-  default     = "*"
-}
-
-# Custom CPU instance specific
-
-variable "custom_cpu_period" {
-  description = "Set up period for the query"
-  default     = "last_5m"
-}
-
-variable "cpu_high_threshold_warning" {
-  description = "CPU high warning threshold"
-  default     = 80
-}
-
-variable "cpu_high_threshold_critical" {
-  description = "CPU high critical threshold"
-  default     = 95
-}
-
-variable "free_disk_space_threshold_warning" {
-  description = "Free disk space warning threshold"
-  default     = 10
-}
-
-variable "free_disk_space_threshold_critical" {
-  description = "Free disk space critical threshold"
-  default     = 5
-}
-
-variable "free_disk_inodes_threshold_warning" {
-  description = "Free disk space warning threshold"
-  default     = 10
-}
-
-variable "free_disk_inodes_threshold_critical" {
-  description = "Free disk space critical threshold"
-  default     = 5
-}
-
-variable "free_memory_threshold_warning" {
-  description = "Free disk space warning threshold"
-  default     = 10
-}
-
-variable "free_memory_threshold_critical" {
-  description = "Free disk space critical threshold"
-  default     = 5
-}
diff --git a/system/linux/monitors-linux.tf b/system/linux/monitors-linux.tf
deleted file mode 100644
index d5762fe..0000000
--- a/system/linux/monitors-linux.tf
+++ /dev/null
@@ -1,178 +0,0 @@
-data "template_file" "filter" {
-  template = "$${filter}"
-
-  vars {
-    filter = "${var.filter_tags_use_defaults == "true" ? format("dd_monitoring:enabled,dd_aws_linux:enabled,env:%s", var.environment) : "${var.filter_tags_custom}"}"
-  }
-}
-
-resource "datadog_monitor" "datadog_cpu_too_high" {
-  name    = "[${var.environment}] CPU High {{comparator}} {{#is_alert}}{{threshold}}%{{/is_alert}}{{#is_warning}}{{warn_threshold}}%{{/is_warning}} ({{value}}%)"
-  message = "${var.message}"
-
-  query = <<EOF
-    min(last_15m): (
-      avg:system.cpu.system{${data.template_file.filter.rendered}} by {region,host} +
-      avg:system.cpu.user{${data.template_file.filter.rendered}} by {region,host}
-    ) > ${var.cpu_high_threshold_critical}
-  EOF
-
-  type = "metric alert"
-
-  thresholds {
-    warning  = "${var.cpu_high_threshold_warning}"
-    critical = "${var.cpu_high_threshold_critical}"
-  }
-
-  tags = ["env:${var.environment}", "type:system"]
-
-  notify_no_data      = true
-  evaluation_delay    = "${var.evaluation_delay}"
-  new_host_delay      = "${var.evaluation_delay}"
-  notify_audit        = false
-  timeout_h           = 0
-  include_tags        = true
-  locked              = false
-  require_full_window = true
-  no_data_timeframe   = 20
-}
-
-resource "datadog_monitor" "datadog_free_disk_space_too_low" {
-  name    = "[${var.environment}] Free disk space {{comparator}} {{#is_alert}}{{threshold}}%{{/is_alert}}{{#is_warning}}{{warn_threshold}}%{{/is_warning}} ({{value}}%)"
-  message = "${var.message}"
-
-  query = <<EOF
-    sum(last_5m): (
-      avg:system.disk.free{${data.template_file.filter.rendered}} by {region,host,device} /
-      avg:system.disk.total{${data.template_file.filter.rendered}} by {region,host,device} * 100
-    ) < ${var.free_disk_space_threshold_critical}
-  EOF
-
-  type = "metric alert"
-
-  thresholds {
-    warning  = "${var.free_disk_space_threshold_warning}"
-    critical = "${var.free_disk_space_threshold_critical}"
-  }
-
-  tags = ["env:${var.environment}", "type:system"]
-
-  notify_no_data      = true
-  evaluation_delay    = "${var.evaluation_delay}"
-  new_host_delay      = "${var.evaluation_delay}"
-  notify_audit        = false
-  timeout_h           = 0
-  include_tags        = true
-  locked              = false
-  require_full_window = true
-  no_data_timeframe   = 20
-}
-
-resource "datadog_monitor" "datadog_free_disk_space_inodes_too_low" {
-  name    = "[${var.environment}] Free disk inodes {{comparator}} {{#is_alert}}{{threshold}}%{{/is_alert}}{{#is_warning}}{{warn_threshold}}%{{/is_warning}} ({{value}}%)"
-  message = "${var.message}"
-
-  query = <<EOF
-    sum(last_5m): (
-      avg:system.fs.inodes.free{${data.template_file.filter.rendered}} by {region,host,device} /
-      avg:system.fs.inodes.total{${data.template_file.filter.rendered}} by {region,host,device} * 100
-    ) < ${var.free_disk_inodes_threshold_critical}
-  EOF
-
-  type = "metric alert"
-
-  thresholds {
-    warning  = "${var.free_disk_inodes_threshold_warning}"
-    critical = "${var.free_disk_inodes_threshold_critical}"
-  }
-
-  tags = ["env:${var.environment}", "type:system"]
-
-  notify_no_data      = true
-  evaluation_delay    = "${var.evaluation_delay}"
-  new_host_delay      = "${var.evaluation_delay}"
-  notify_audit        = false
-  timeout_h           = 0
-  include_tags        = true
-  locked              = false
-  require_full_window = true
-  no_data_timeframe   = 20
-}
-
-resource "datadog_monitor" "datadog_free_memory" {
-  name    = "[${var.environment}] Free memory {{comparator}} {{#is_alert}}{{threshold}}%{{/is_alert}}{{#is_warning}}{{warn_threshold}}%{{/is_warning}} ({{value}}%)"
-  message = "Debugging alert - no escalation"
-
-  query = <<EOF
-    sum(last_1m): (
-      avg:system.mem.free{${data.template_file.filter.rendered}} by {region,host} /
-      avg:system.mem.total{${data.template_file.filter.rendered}} by {region,host} * 100
-    ) < ${var.free_memory_threshold_critical}
-  EOF
-
-  type = "metric alert"
-
-  thresholds {
-    warning  = "${var.free_memory_threshold_warning}"
-    critical = "${var.free_memory_threshold_critical}"
-  }
-
-  tags = ["env:${var.environment}", "type:system"]
-
-  notify_no_data      = true
-  evaluation_delay    = "${var.evaluation_delay}"
-  new_host_delay      = "${var.evaluation_delay}"
-  renotify_interval   = 0
-  notify_audit        = false
-  timeout_h           = 0
-  include_tags        = true
-  locked              = false
-  require_full_window = true
-  no_data_timeframe   = 20
-}
-
-# resource "datadog_monitor" "datadog_cpu_load" {
-#   name    = "CPU Load > 2"
-#   message = "Debugging alert - no escalation"
-
-
-#   query = "min(last_5m):avg:system.load.5{dd_monitoring:enabled,dd_linux_basics:enabled,!dd_custom_cpu:enabled} by {instance-id} / avg:gcp.gce.instance.cpu.reserved_cores{*} by {instance-id} > 2"
-#   type  = "query alert"
-#   count = "${var.dd_linux_basics == "enabled" ? 1 : 0}"
-
-
-# notify_no_data      = "${var.linux_basics_config["notify_no_data"]}"
-# evaluation_delay    = "${var.linux_basics_config["delay"]}"
-# new_host_delay      = "${var.linux_basics_config["delay"]}"
-# renotify_interval   = 60
-# notify_audit        = false
-# timeout_h           = 0
-# include_tags        = true
-# locked              = false
-# require_full_window = true
-# no_data_timeframe   = 20
-# }
-
-
-# resource "datadog_monitor" "datadog_host_unreachable" {
-#   name    = "Host unreachable"
-#   message = "{{#is_alert}}\n${var.hno_escalation_group} \n{{/is_alert}} \n{{#is_recovery}}\n${var.hno_escalation_group} \n{{/is_recovery}}"
-
-
-#   query = "datadog.agent.up.over(dd_monitoring:enabled,dd_linux_basics:enabled,env:${var.env},!dd_custom_cpu:enabled).last(1).count_by_status()"
-#   type  = "service check"
-#   count = "${var.dd_linux_basics == "enabled" ? 1 : 0}"
-
-
-# notify_no_data      = "${var.linux_basics_config["notify_no_data"]}"
-# evaluation_delay    = "${var.linux_basics_config["delay"]}"
-# new_host_delay      = "${var.linux_basics_config["delay"]}"
-# renotify_interval   = 60
-# notify_audit        = false
-# timeout_h           = 0
-# include_tags        = true
-# locked              = false
-# require_full_window = true
-# no_data_timeframe   = 20
-# }
-