CLOUD AZURE EVENTGRID DataDog monitors
How to use this module
module "datadog-monitors-cloud-azure-eventgrid" {
source = "git::ssh://git@git.fr.clara.net/claranet/cloudnative/projects/datadog/terraform/monitors.git//cloud/azure/eventgrid?ref={revision}"
environment = "${var.environment}"
message = "${module.datadog-message-alerting.alerting-message}"
}
Purpose
Creates DataDog monitors with the following checks:
- Event Grid no successful message
- Event Grid too many failed messages
- Event Grid too many unmatched events
Inputs
| Name | Description | Type | Default | Required |
|---|---|---|---|---|
| environment | Architecture environment | string | n/a | yes |
| evaluation_delay | Delay in seconds for the metric evaluation | string | "900" |
no |
| failed_messages_rate_enabled | Flag to enable Event Grid failed messages monitor | string | "true" |
no |
| failed_messages_rate_extra_tags | Extra tags for Event Grid failed messages monitor | list | [] |
no |
| failed_messages_rate_message | Custom message for Event Grid failed messages monitor | string | "" |
no |
| failed_messages_rate_silenced | Groups to mute for Event Grid failed messages monitor | map | {} |
no |
| failed_messages_rate_thresold_critical | Failed messages ratio (percentage) to trigger the critical alert | string | "90" |
no |
| failed_messages_rate_thresold_warning | Failed messages ratio (percentage) to trigger a warning alert | string | "50" |
no |
| failed_messages_rate_time_aggregator | Monitor aggregator for Event Grid failed messages [available values: min, max or avg] | string | "min" |
no |
| failed_messages_rate_timeframe | Monitor timeframe for Event Grid failed messages [available values: last_#m (1, 5, 10, 15, or 30), last_#h (1, 2, or 4), or last_1d] |
string | "last_5m" |
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 an alert is triggered | string | n/a | yes |
| new_host_delay | Delay in seconds before monitor new resource | string | "300" |
no |
| no_successful_message_rate_enabled | Flag to enable Event Grid no successful message monitor | string | "true" |
no |
| no_successful_message_rate_extra_tags | Extra tags for Event Grid no successful message monitor | list | [] |
no |
| no_successful_message_rate_message | Custom message for Event Grid no successful message monitor | string | "" |
no |
| no_successful_message_rate_silenced | Groups to mute for²id no successful message monitor | map | {} |
no |
| no_successful_message_rate_time_aggregator | Monitor aggregator for Event Grid no successful message [available values: min, max or avg] | string | "min" |
no |
| no_successful_message_rate_timeframe | Monitor timeframe for Event Grid no successful message [available values: last_#m (1, 5, 10, 15, or 30), last_#h (1, 2, or 4), or last_1d] |
string | "last_5m" |
no |
| unmatched_events_rate_enabled | Flag to enable Event Grid unmatched events monitor | string | "true" |
no |
| unmatched_events_rate_extra_tags | Extra tags for Event Grid unmatched events monitor | list | [] |
no |
| unmatched_events_rate_message | Custom message for Event Grid unmatched events monitor | string | "" |
no |
| unmatched_events_rate_silenced | Groups to mute for Event Grid unmatched events monitor | map | {} |
no |
| unmatched_events_rate_thresold_critical | Unmatched events ratio (percentage) to trigger the critical alert | string | "90" |
no |
| unmatched_events_rate_thresold_warning | Unmatched events ratio (percentage) to trigger a warning alert | string | "50" |
no |
| unmatched_events_rate_time_aggregator | Monitor aggregator for Event Grid unmatched events [available values: min, max or avg] | string | "min" |
no |
| unmatched_events_rate_timeframe | Monitor timeframe for Event Grid unmatched events [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 |
|---|---|
| eventgrid_failed_messages_id | id for monitor eventgrid_failed_messages |
| eventgrid_no_successful_message_id | id for monitor eventgrid_no_successful_message |
| eventgrid_unmatched_events_id | id for monitor eventgrid_unmatched_events |
Related documentation
Datadog Azure documentation: https://docs.datadoghq.com/integrations/azure/
Azure "Monitor event delivery" documentation: https://docs.microsoft.com/en-us/azure/event-grid/monitor-event-delivery
Azure Monitor metrics: https://docs.microsoft.com/en-us/azure/azure-monitor/platform/metrics-supported#microsofteventgridtopics