# CLOUD AZURE COSMOSDB DataDog monitors

## How to use this module

```
module "datadog-monitors-cloud-azure-cosmosdb" {
  source = "git::ssh://git@git.fr.clara.net/claranet/pt-monitoring/projects/datadog/terraform/monitors.git//cloud/azure/cosmosdb?ref={revision}"

  environment = var.environment
  message     = module.datadog-message-alerting.alerting-message
}

```

## Purpose

Creates DataDog monitors with the following checks:

- Cosmos DB 4xx requests rate is high
- Cosmos DB 5xx requests rate is high
- Cosmos DB is down
- Cosmos DB max scaling reached for collection

## Inputs

| Name | Description | Type | Default | Required |
|------|-------------|:----:|:-----:|:-----:|
| cosmos\_db\_4xx\_request\_extra\_tags | Extra tags for Cosmos DB 4xx requests monitor | list(string) | `[]` | no |
| cosmos\_db\_4xx\_request\_rate\_threshold\_critical | Critical threshold for Cosmos DB 4xx requests monitor | string | `"80"` | no |
| cosmos\_db\_4xx\_request\_rate\_threshold\_warning | Warning threshold for Cosmos DB 4xx requests monitor | string | `"50"` | no |
| cosmos\_db\_4xx\_request\_time\_aggregator | Monitor aggregator for Cosmos DB 4xx requests [available values: min, max or avg] | string | `"min"` | no |
| cosmos\_db\_4xx\_request\_timeframe | Monitor timeframe for Cosmos DB 4xx requests [available values: `last_#m` (1, 5, 10, 15, or 30), `last_#h` (1, 2, or 4), or `last_1d`] | string | `"last_5m"` | no |
| cosmos\_db\_4xx\_requests\_enabled | Flag to enable Cosmos DB 4xx requests monitor | string | `"true"` | no |
| cosmos\_db\_4xx\_requests\_message | Custom message for Cosmos DB 4xx requests monitor | string | `""` | no |
| cosmos\_db\_5xx\_request\_rate\_extra\_tags | Extra tags for Cosmos DB 5xx requests monitor | list(string) | `[]` | no |
| cosmos\_db\_5xx\_request\_rate\_threshold\_critical | Critical threshold for Cosmos DB 5xx requests monitor | string | `"80"` | no |
| cosmos\_db\_5xx\_request\_rate\_threshold\_warning | Warning threshold for Cosmos DB 5xx requests monitor | string | `"50"` | no |
| cosmos\_db\_5xx\_request\_time\_aggregator | Monitor aggregator for Cosmos DB 5xx requests [available values: min, max or avg] | string | `"min"` | no |
| cosmos\_db\_5xx\_request\_timeframe | Monitor timeframe for Cosmos DB 5xx requests [available values: `last_#m` (1, 5, 10, 15, or 30), `last_#h` (1, 2, or 4), or `last_1d`] | string | `"last_5m"` | no |
| cosmos\_db\_5xx\_requests\_enabled | Flag to enable Cosmos DB 5xx requests monitor | string | `"true"` | no |
| cosmos\_db\_5xx\_requests\_message | Custom message for Cosmos DB 5xx requests monitor | string | `""` | no |
| cosmos\_db\_scaling\_enabled | Flag to enable Cosmos DB scaling monitor | string | `"true"` | no |
| cosmos\_db\_scaling\_error\_rate\_threshold\_critical | Critical threshold for Cosmos DB scaling monitor | string | `"10"` | no |
| cosmos\_db\_scaling\_error\_rate\_threshold\_warning | Warning threshold for Cosmos DB scaling monitor | string | `"5"` | no |
| cosmos\_db\_scaling\_extra\_tags | Extra tags for Cosmos DB scaling monitor | list(string) | `[]` | no |
| cosmos\_db\_scaling\_message | Custom message for Cosmos DB scaling monitor | string | `""` | no |
| cosmos\_db\_scaling\_time\_aggregator | Monitor aggregator for Cosmos DB scaling [available values: min, max or avg] | string | `"min"` | no |
| cosmos\_db\_scaling\_timeframe | Monitor timeframe for Cosmos DB scaling [available values: `last_#m` (1, 5, 10, 15, or 30), `last_#h` (1, 2, or 4), or `last_1d`] | string | `"last_5m"` | no |
| environment | Architecture environment | string | n/a | yes |
| evaluation\_delay | Delay in seconds for the metric evaluation | string | `"900"` | no |
| filter\_tags\_custom | Tags used for custom filtering when filter_tags_use_defaults is false | string | `"*"` | no |
| filter\_tags\_custom\_excluded | Tags excluded for custom filtering when filter_tags_use_defaults is false | string | `""` | no |
| filter\_tags\_use\_defaults | Use default filter tags convention | string | `"true"` | no |
| message | Message sent when a monitor is triggered | string | n/a | yes |
| new\_host\_delay | Delay in seconds before monitor new resource | string | `"300"` | no |
| prefix\_slug | Prefix string to prepend between brackets on every monitors names | string | `""` | no |
| status\_enabled | Flag to enable Cosmos DB status monitor | string | `"true"` | no |
| status\_extra\_tags | Extra tags for Cosmos DB status monitor | list(string) | `[]` | no |
| status\_message | Custom message for Cosmos DB status monitor | string | `""` | no |
| status\_time\_aggregator | Monitor aggregator for Cosmos DB status [available values: min, max or avg] | string | `"max"` | no |
| status\_timeframe | Monitor timeframe for Cosmos DB status [available values: `last_#m` (1, 5, 10, 15, or 30), `last_#h` (1, 2, or 4), or `last_1d`] | string | `"last_5m"` | no |

## Outputs

| Name | Description |
|------|-------------|
| cosmos\_db\_4xx\_requests\_id | id for monitor cosmos_db_4xx_requests |
| cosmos\_db\_5xx\_requests\_id | id for monitor cosmos_db_5xx_requests |
| cosmos\_db\_scaling\_id | id for monitor cosmos_db_scaling |
| cosmos\_db\_status\_id | id for monitor cosmos_db_status |

## Related documentation

DataDog documentation : [https://docs.datadoghq.com/integrations/azure/](https://docs.datadoghq.com/integrations/azure/)  
You must search `cosmosdb`, there is no integration for now.

Azure metrics documentation : [https://docs.microsoft.com/fr-fr/azure/monitoring-and-diagnostics/monitoring-supported-metrics#microsoftdocumentdbdatabaseaccounts](https://docs.microsoft.com/fr-fr/azure/monitoring-and-diagnostics/monitoring-supported-metrics#microsoftdocumentdbdatabaseaccounts)

429 status code : [https://docs.microsoft.com/en-us/rest/api/cosmos-db/http-status-codes-for-cosmosdb](https://docs.microsoft.com/en-us/rest/api/cosmos-db/http-status-codes-for-cosmosdb)