71 lines
4.6 KiB
Markdown
71 lines
4.6 KiB
Markdown
# CLOUD AZURE EVENTHUB DataDog monitors
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## How to use this module
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```
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module "datadog-monitors-cloud-azure-eventhub" {
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source = "git::ssh://git@git.fr.clara.net/claranet/pt-monitoring/projects/datadog/terraform/monitors.git//cloud/azure/eventhub?ref={revision}"
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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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Creates DataDog monitors with the following checks:
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- Event Hub is down
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- Event Hub too many errors
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- Event Hub too many failed requests
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## Inputs
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| Name | Description | Type | Default | Required |
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|------|-------------|:----:|:-----:|:-----:|
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| environment | Architecture environment | string | n/a | yes |
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| errors\_rate\_enabled | Flag to enable Event Hub errors monitor | string | `"true"` | no |
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| errors\_rate\_extra\_tags | Extra tags for Event Hub errors monitor | list | `[]` | no |
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| errors\_rate\_message | Custom message for Event Hub errors monitor | string | `""` | no |
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| errors\_rate\_silenced | Groups to mute for Event Hub errors monitor | map | `{}` | no |
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| errors\_rate\_thresold\_critical | Errors ratio (percentage) to trigger the critical alert | string | `"90"` | no |
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| errors\_rate\_thresold\_warning | Errors ratio (percentage) to trigger a warning alert | string | `"50"` | no |
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| errors\_rate\_time\_aggregator | Monitor aggregator for Event Hub errors [available values: min, max or avg] | string | `"min"` | no |
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| errors\_rate\_timeframe | Monitor timeframe for Event Hub errors [available values: `last_#m` (1, 5, 10, 15, or 30), `last_#h` (1, 2, or 4), or `last_1d`] | string | `"last_5m"` | no |
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| evaluation\_delay | Delay in seconds for the metric evaluation | string | `"900"` | no |
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| failed\_requests\_rate\_enabled | Flag to enable Event Hub failed requests monitor | string | `"true"` | no |
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| failed\_requests\_rate\_extra\_tags | Extra tags for Event Hub failed requests monitor | list | `[]` | no |
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| failed\_requests\_rate\_message | Custom message for Event Hub failed requests monitor | string | `""` | no |
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| failed\_requests\_rate\_silenced | Groups to mute for Event Hub failed requests monitor | map | `{}` | no |
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| failed\_requests\_rate\_thresold\_critical | Failed requests ratio (percentage) to trigger the critical alert | string | `"90"` | no |
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| failed\_requests\_rate\_thresold\_warning | Failed requests ratio (percentage) to trigger a warning alert | string | `"50"` | no |
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| failed\_requests\_rate\_time\_aggregator | Monitor aggregator for Event Hub failed requests [available values: min, max or avg] | string | `"min"` | no |
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| failed\_requests\_rate\_timeframe | Monitor timeframe for Event Hub failed requests [available values: `last_#m` (1, 5, 10, 15, or 30), `last_#h` (1, 2, or 4), or `last_1d`] | string | `"last_5m"` | no |
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| filter\_tags\_custom | Tags used for custom filtering when filter_tags_use_defaults is false | string | `"*"` | no |
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| filter\_tags\_custom\_excluded | Tags excluded for custom filtering when filter_tags_use_defaults is false | string | `""` | no |
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| filter\_tags\_use\_defaults | Use default filter tags convention | string | `"true"` | no |
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| message | Message sent when an alert is triggered | string | n/a | yes |
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| new\_host\_delay | Delay in seconds before monitor new resource | string | `"300"` | no |
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| prefix\_slug | Prefix string to prepend between brackets on every monitors names | string | `""` | no |
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| status\_enabled | Flag to enable Event Hub status monitor | string | `"true"` | no |
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| status\_extra\_tags | Extra tags for Event Hub status monitor | list | `[]` | no |
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| status\_message | Custom message for Event Hub status monitor | string | `""` | no |
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| status\_silenced | Groups to mute for Event Hub status monitor | map | `{}` | no |
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| status\_time\_aggregator | Monitor aggregator for Event Hub status [available values: min, max or avg] | string | `"max"` | no |
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| status\_timeframe | Monitor timeframe for Event Hub status [available values: `last_#m` (1, 5, 10, 15, or 30), `last_#h` (1, 2, or 4), or `last_1d`] | string | `"last_5m"` | no |
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## Outputs
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| Name | Description |
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|------|-------------|
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| eventhub\_errors\_id | id for monitor eventhub_errors |
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| eventhub\_failed\_requests\_id | id for monitor eventhub_failed_requests |
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| eventhub\_status\_id | id for monitor eventhub_status |
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## Related documentation
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Datadog documentation : [https://docs.datadoghq.com/integrations/azure_event_hub/](https://docs.datadoghq.com/integrations/azure_event_hub/)
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Azure metrics documentation : [https://docs.microsoft.com/en-us/azure/event-hubs/event-hubs-metrics-azure-monitor](https://docs.microsoft.com/en-us/azure/event-hubs/event-hubs-metrics-azure-monitor)
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