MON-224 Automated readme and outputs
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Rafael Romero Carmona
Quentin Manfroi
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@ -91,6 +91,10 @@ The `//` is very important, it's a terraform specific syntax used to separate gi
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- [sql-database](https://bitbucket.org/morea/terraform.feature.datadog/src/master/cloud/azure/sql-database/)
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- [storage](https://bitbucket.org/morea/terraform.feature.datadog/src/master/cloud/azure/storage/)
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- [stream-analytics](https://bitbucket.org/morea/terraform.feature.datadog/src/master/cloud/azure/stream-analytics/)
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- [gcp](https://bitbucket.org/morea/terraform.feature.datadog/src/master/cloud/gcp/)
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- [cloud-sql](https://bitbucket.org/morea/terraform.feature.datadog/src/master/cloud/gcp/cloud-sql/)
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- [instance](https://bitbucket.org/morea/terraform.feature.datadog/src/master/cloud/gcp/cloud-sql/instance/)
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- [mysql](https://bitbucket.org/morea/terraform.feature.datadog/src/master/cloud/gcp/cloud-sql/mysql/)
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- [common](https://bitbucket.org/morea/terraform.feature.datadog/src/master/common/)
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- [alerting-message](https://bitbucket.org/morea/terraform.feature.datadog/src/master/common/alerting-message/)
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- [filter-tags](https://bitbucket.org/morea/terraform.feature.datadog/src/master/common/filter-tags/)
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@ -1,38 +1,28 @@
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GCP CloudSQL Instance Monitors
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==============================
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# CLOUD GCP CLOUD-SQL INSTANCE DataDog monitors
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How to use this module
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----------------------
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## How to use this module
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```
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module "datadog-monitors-gcp-cloudsql-instance" {
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module "datadog-monitors-cloud-gcp-cloud-sql-instance" {
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source = "git::ssh://git@bitbucket.org/morea/terraform.feature.datadog.git//cloud/gcp/cloud-sql/instance?ref={revision}"
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project_id = "${var.gcp_project_id}"
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environment = "${var.environment}"
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message = "${module.datadog-message-alerting.alerting-message}"
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}
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```
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Purpose
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-------
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Creates DataDog monitors with the following checks :
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## Purpose
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* CloudSQL Instance CPU Utilization
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* CloudSQL Instance Disk Utilization
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* CloudSQL Instance Memory Utilization
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* CloudSQL Instance Memory Utilization Forecast
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* CloudSQL Instance Failover Unavailable
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Creates DataDog monitors with the following checks:
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Useful links
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------------
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- Cloud SQL CPU Utilization
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- Cloud SQL Disk Utilization
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- Cloud SQL Memory Utilization
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- Cloud SQL Memory Utilization Forecast
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- Cloud SQL Failover Unavailable
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* [GCP Metrics for CloudSQL](https://cloud.google.com/monitoring/api/metrics_gcp#gcp-cloudsql)
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* [Datadog Useful monitors for GCP CloudSQL](https://www.datadoghq.com/blog/monitor-google-cloud-sql/)
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Inputs
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------
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## Inputs
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| Name | Description | Type | Default | Required |
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|------|-------------|:----:|:-----:|:-----:|
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@ -74,3 +64,17 @@ Inputs
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| message | Message sent when a monitor is triggered | string | - | yes |
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| project_id | ID of the GCP Project | string | - | yes |
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## Outputs
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| Name | Description |
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|------|-------------|
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| cpu_utilization_id | id for monitor cpu_utilization |
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| disk_utilization_id | id for monitor disk_utilization |
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| failover_unavailable_id | id for monitor failover_unavailable |
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| memory_utilization_forecast_id | id for monitor memory_utilization_forecast |
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| memory_utilization_id | id for monitor memory_utilization |
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## Related documentation
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* [GCP Metrics for CloudSQL](https://cloud.google.com/monitoring/api/metrics_gcp#gcp-cloudsql)
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* [Datadog Useful monitors for GCP CloudSQL](https://www.datadoghq.com/blog/monitor-google-cloud-sql/)
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@ -15,7 +15,7 @@ data "template_file" "filter" {
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# CPU Utilization
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#
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resource "datadog_monitor" "cpu_utilization" {
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name = "[${var.environment}] Cloud SQL CPU utilization {{#is_alert}}{{{comparator}}} {{threshold}}% ({{value}}%){{/is_alert}}{{#is_warning}}{{{comparator}}} {{warn_threshold}}% ({{value}}%){{/is_warning}}"
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name = "[${var.environment}] Cloud SQL CPU Utilization {{#is_alert}}{{{comparator}}} {{threshold}}% ({{value}}%){{/is_alert}}{{#is_warning}}{{{comparator}}} {{warn_threshold}}% ({{value}}%){{/is_warning}}"
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message = "${coalesce(var.cpu_utilization_message, var.message)}"
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type = "metric alert"
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@ -56,7 +56,7 @@ EOF
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# Disk Utilization
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#
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resource "datadog_monitor" "disk_utilization" {
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name = "[${var.environment}] Cloud SQL Disk utilization {{#is_alert}}{{{comparator}}} {{threshold}}% ({{value}}%){{/is_alert}}{{#is_warning}}{{{comparator}}} {{warn_threshold}}% ({{value}}%){{/is_warning}}"
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name = "[${var.environment}] Cloud SQL Disk Utilization {{#is_alert}}{{{comparator}}} {{threshold}}% ({{value}}%){{/is_alert}}{{#is_warning}}{{{comparator}}} {{warn_threshold}}% ({{value}}%){{/is_warning}}"
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message = "${coalesce(var.disk_utilization_message, var.message)}"
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type = "metric alert"
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@ -1,19 +1,24 @@
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output "cpu_utilization_id" {
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value = "${datadog_monitor.cpu_utilization.id}"
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description = "id for monitor cpu_utilization"
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value = "${datadog_monitor.cpu_utilization.id}"
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}
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output "disk_utilization_id" {
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value = "${datadog_monitor.disk_utilization.id}"
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description = "id for monitor disk_utilization"
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value = "${datadog_monitor.disk_utilization.id}"
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}
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output "memory_utilization_id" {
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value = "${datadog_monitor.memory_utilization.id}"
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description = "id for monitor memory_utilization"
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value = "${datadog_monitor.memory_utilization.id}"
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}
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output "memory_utilization_forecast_id" {
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value = "${datadog_monitor.memory_utilization_forecast.id}"
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description = "id for monitor memory_utilization_forecast"
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value = "${datadog_monitor.memory_utilization_forecast.id}"
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}
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output "failover_unavailable_id" {
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value = "${datadog_monitor.failover_unavailable.id}"
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description = "id for monitor failover_unavailable"
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value = "${datadog_monitor.failover_unavailable.id}"
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}
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@ -1,40 +1,27 @@
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GCP CloudSQL MySQL Monitors
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==============================
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# CLOUD GCP CLOUD-SQL MYSQL DataDog monitors
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How to use this module
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----------------------
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## How to use this module
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```
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module "datadog-monitors-gcp-cloudsql-mysql" {
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module "datadog-monitors-cloud-gcp-cloud-sql-mysql" {
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source = "git::ssh://git@bitbucket.org/morea/terraform.feature.datadog.git//cloud/gcp/cloud-sql/mysql?ref={revision}"
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project_id = "${var.gcp_project_id}"
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environment = "${var.environment}"
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message = "${module.datadog-message-alerting.alerting-message}"
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}
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```
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Purpose
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-------
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Creates DataDog monitors with the following checks :
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## Purpose
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* CloudSQL MySQL Network Connections
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* CloudSQL MySQL Replication Lag
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* CloudSQL MySQL Queries Changing Anomaly (not created by default)
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* CloudSQL MySQL Questions Changing Anomaly (not created by default)
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Creates DataDog monitors with the following checks:
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Useful links
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------------
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- Cloud SQL MySQL Network Connections (hard limit: ${var.network_connections_hard_limit})
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- Cloud SQL MySQL Replication Lag too high
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- Cloud SQL MySQL Queries Count changed abnormally
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- Cloud SQL MySQL Questions Count changed abnormally
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* [GCP Metrics for CloudSQL](https://cloud.google.com/monitoring/api/metrics_gcp#gcp-cloudsql)
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* [Datadog Useful monitors for GCP CloudSQL](https://www.datadoghq.com/blog/monitor-google-cloud-sql/)
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* [Max connections depends on the type of the instance](https://cloud.google.com/sql/docs/quotas#fixed-limits)
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* [Monitoring Replication Lag](https://cloud.google.com/sql/docs/mysql/high-availability#replication-lag-monitor)
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* [Monitoring MySQL Performance Metrics](https://www.datadoghq.com/blog/monitoring-mysql-performance-metrics)
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Inputs
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------
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## Inputs
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| Name | Description | Type | Default | Required |
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|------|-------------|:----:|:-----:|:-----:|
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@ -80,3 +67,19 @@ Inputs
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| replication_lag_threshold_warning | Seconds behind the master (warning threshold) | string | `300` | no |
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| replication_lag_timeframe | Timeframe for the Replication Lag monitor | string | `last_10m` | no |
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## Outputs
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| Name | Description |
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|------|-------------|
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| network_connections_id | id for monitor network_connections |
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| queries_changing_anomaly_id | id for monitor queries_changing_anomaly |
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| questions_changing_anomaly_id | id for monitor questions_changing_anomaly |
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| replication_lag_id | id for monitor replication_lag |
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## Related documentation
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* [GCP Metrics for CloudSQL](https://cloud.google.com/monitoring/api/metrics_gcp#gcp-cloudsql)
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* [Datadog Useful monitors for GCP CloudSQL](https://www.datadoghq.com/blog/monitor-google-cloud-sql/)
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* [Max connections depends on the type of the instance](https://cloud.google.com/sql/docs/quotas#fixed-limits)
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* [Monitoring Replication Lag](https://cloud.google.com/sql/docs/mysql/high-availability#replication-lag-monitor)
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* [Monitoring MySQL Performance Metrics](https://www.datadoghq.com/blog/monitoring-mysql-performance-metrics)
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@ -1,15 +1,19 @@
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output "network_connections_id" {
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value = "${datadog_monitor.network_connections.id}"
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description = "id for monitor network_connections"
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value = "${datadog_monitor.network_connections.id}"
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}
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output "replication_lag_id" {
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value = "${datadog_monitor.replication_lag.id}"
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description = "id for monitor replication_lag"
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value = "${datadog_monitor.replication_lag.id}"
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}
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output "queries_changing_anomaly_id" {
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value = ["${datadog_monitor.queries_changing_anomaly.*.id}"]
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description = "id for monitor queries_changing_anomaly"
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value = "${datadog_monitor.queries_changing_anomaly.id}"
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}
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output "questions_changing_anomaly_id" {
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value = ["${datadog_monitor.questions_changing_anomaly.*.id}"]
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description = "id for monitor questions_changing_anomaly"
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value = "${datadog_monitor.questions_changing_anomaly.id}"
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}
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