CLOUD AWS ELASTICSEARCH DataDog monitors
How to use this module
module "datadog-monitors-cloud-aws-elasticsearch" {
source = "git::ssh://git@git.fr.clara.net/claranet/pt-monitoring/projects/datadog/terraform/monitors.git//cloud/aws/elasticsearch?ref={revision}"
environment = "${var.environment}"
message = "${module.datadog-message-alerting.alerting-message}"
es_cluster_volume_size = 42
}
Purpose
Creates DataDog monitors with the following checks:
- ElasticSearch cluster CPU high
- ElasticSearch cluster free storage space
- ElasticSearch cluster status is not green
Inputs
| Name | Description | Type | Default | Required |
|---|---|---|---|---|
| cpu_enabled | Flag to enable ES cluster cpu monitor | string | "true" |
no |
| cpu_extra_tags | Extra tags for ES cluster cpu monitor | list | [] |
no |
| cpu_message | Custom message for ES cluster cpu monitor | string | "" |
no |
| cpu_threshold_critical | CPU usage in percent (critical threshold) | string | "90" |
no |
| cpu_threshold_warning | CPU usage in percent (warning threshold) | string | "80" |
no |
| cpu_time_aggregator | Monitor aggregator for ES cluster cpu [available values: min, max or avg] | string | "min" |
no |
| cpu_timeframe | Monitor timeframe for ES cluster cpu [available values: last_#m (1, 5, 10, 15, or 30), last_#h (1, 2, or 4), or last_1d] |
string | "last_15m" |
no |
| diskspace_enabled | Flag to enable ES cluster diskspace monitor | string | "true" |
no |
| diskspace_extra_tags | Extra tags for ES cluster diskspace monitor | list | [] |
no |
| diskspace_message | Custom message for ES cluster diskspace monitor | string | "" |
no |
| diskspace_threshold_critical | Disk free space in percent (critical threshold) | string | "10" |
no |
| diskspace_threshold_warning | Disk free space in percent (warning threshold) | string | "20" |
no |
| diskspace_time_aggregator | Monitor aggregator for ES cluster diskspace [available values: min, max or avg] | string | "max" |
no |
| diskspace_timeframe | Monitor timeframe for ES cluster diskspace [available values: last_#m (1, 5, 10, 15, or 30), last_#h (1, 2, or 4), or last_1d] |
string | "last_15m" |
no |
| environment | Architecture Environment | string | n/a | yes |
| es_cluster_status_enabled | Flag to enable ES cluster status monitor | string | "true" |
no |
| es_cluster_status_extra_tags | Extra tags for ES cluster status monitor | list | [] |
no |
| es_cluster_status_message | Custom message for ES cluster status monitor | string | "" |
no |
| es_cluster_status_timeframe | Monitor timeframe for ES cluster status [available values: last_#m (1, 5, 10, 15, or 30), last_#h (1, 2, or 4), or last_1d] |
string | "last_30m" |
no |
| es_cluster_volume_size | ElasticSearch Domain volume size (in GB) | 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 an alert 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 |
Outputs
| Name | Description |
|---|---|
| es_cluster_status_id | id for monitor es_cluster_status |
| es_cpu_90_15min_id | id for monitor es_cpu_90_15min |
| es_free_space_low_id | id for monitor es_free_space_low |
Related documentation
DataDog documentation: https://docs.datadoghq.com/integrations/amazon_es/
AWS ElasticSearch Service Instance metrics documentation: https://docs.aws.amazon.com/AmazonCloudWatch/latest/monitoring/es-metricscollected.html