69 lines
4.2 KiB
Markdown
69 lines
4.2 KiB
Markdown
# CLOUD GCP GCE INSTANCE DataDog monitors
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## How to use this module
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```
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module "datadog-monitors-cloud-gcp-gce-instance" {
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source = "git::ssh://git@git.fr.clara.net/claranet/pt-monitoring/projects/datadog/terraform/monitors.git//cloud/gcp/gce/instance?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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- Compute Engine instance CPU Utilization
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- Compute Engine instance Disk Throttled Bps
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- Compute Engine instance Disk Throttled OPS
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## Inputs
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| Name | Description | Type | Default | Required |
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|------|-------------|:----:|:-----:|:-----:|
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| cpu\_utilization\_enabled | Flag to enable CPU Utilization monitor | string | `"true"` | no |
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| cpu\_utilization\_extra\_tags | Extra tags for CPU Utilization monitor | list(string) | `[]` | no |
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| cpu\_utilization\_message | Custom message for the CPU Utilization monitor | string | `""` | no |
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| cpu\_utilization\_threshold\_critical | CPU Utilization in percentage (critical threshold) | string | `"90"` | no |
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| cpu\_utilization\_threshold\_warning | CPU Utilization in percentage (warning threshold) | string | `"80"` | no |
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| cpu\_utilization\_time\_aggregator | Time aggregator for the CPU Utilization monitor | string | `"avg"` | no |
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| cpu\_utilization\_timeframe | Timeframe for the CPU Utilization monitor | string | `"last_15m"` | no |
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| disk\_throttled\_bps\_enabled | Flag to enable Disk Throttled Bps monitor | string | `"true"` | no |
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| disk\_throttled\_bps\_extra\_tags | Extra tags for Disk Throttled Bps monitor | list(string) | `[]` | no |
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| disk\_throttled\_bps\_message | Custom message for the Disk Throttled Bps monitor | string | `""` | no |
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| disk\_throttled\_bps\_notify\_no\_data | Flag to enable notification for no data on Disk Throttled Bps monitor | string | `"false"` | no |
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| disk\_throttled\_bps\_threshold\_critical | Disk Throttled Bps in percentage (critical threshold) | string | `"50"` | no |
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| disk\_throttled\_bps\_threshold\_warning | Disk Throttled Bps in percentage (warning threshold) | string | `"30"` | no |
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| disk\_throttled\_bps\_time\_aggregator | Time aggregator for the Disk Throttled Bps monitor | string | `"min"` | no |
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| disk\_throttled\_bps\_timeframe | Timeframe for the Disk Throttled Bps monitor | string | `"last_15m"` | no |
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| disk\_throttled\_ops\_enabled | Flag to enable Disk Throttled OPS monitor | string | `"true"` | no |
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| disk\_throttled\_ops\_extra\_tags | Extra tags for Disk Throttled OPS monitor | list(string) | `[]` | no |
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| disk\_throttled\_ops\_message | Custom message for the Disk Throttled OPS monitor | string | `""` | no |
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| disk\_throttled\_ops\_notify\_no\_data | Flag to enable notification for no data on Disk Throttled OPS monitor | string | `"false"` | no |
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| disk\_throttled\_ops\_threshold\_critical | Disk Throttled OPS in percentage (critical threshold) | string | `"50"` | no |
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| disk\_throttled\_ops\_threshold\_warning | Disk Throttled OPS in percentage (warning threshold) | string | `"30"` | no |
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| disk\_throttled\_ops\_time\_aggregator | Time aggregator for the Disk Throttled OPS monitor | string | `"min"` | no |
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| disk\_throttled\_ops\_timeframe | Timeframe for the Disk Throttled OPS monitor | string | `"last_15m"` | no |
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| environment | Architecture environment | string | n/a | yes |
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| evaluation\_delay | Delay in seconds for the metric evaluation | string | `"900"` | no |
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| filter\_tags | Tags used for filtering | string | `"*"` | no |
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| message | Message sent when a monitor is triggered | string | n/a | yes |
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| new\_host\_delay | Delay in seconds for the new host evaluation | 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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## 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\_throttled\_bps\_id | id for monitor disk_throttled_bps |
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| disk\_throttled\_ops\_id | id for monitor disk_throttled_ops |
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## Related documentation
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* [Datadog GCE Instance metrics](https://www.datadoghq.com/blog/monitoring-google-compute-engine-performance/#instance-metrics)
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* [GCP Maximum OPS and Bps by device type and size](https://cloud.google.com/compute/docs/disks/)
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