Creates useful CloudWatch Alarms for an RDS Postgres database.
| Name | Version |
|---|---|
| terraform | >= 1.6.2 |
| aws | ~> 4.0 |
| Name | Version |
|---|---|
| aws | ~> 4.0 |
| Name | Type |
|---|---|
| aws_cloudwatch_metric_alarm.check_cpu_balance | resource |
| aws_cloudwatch_metric_alarm.cpu | resource |
| aws_cloudwatch_metric_alarm.db_connections_limit | resource |
| aws_cloudwatch_metric_alarm.disk | resource |
| aws_cloudwatch_metric_alarm.memory | resource |
| aws_ec2_instance_type.instance_attributes | data source |
| Name | Description | Type | Default | Required |
|---|---|---|---|---|
| alarm_actions | SNS topic ARNs or other actions to invoke for alarms | list(string) |
[] |
no |
| allocated_storage | Size in GB for the database instance | number |
n/a | yes |
| db_connections_limit_threshold | The percentage threshold for number of database connections. Default: 80 | number |
80 |
no |
| db_memory_threshold | The percentage threshold of FreeableMemory left for the Database. Default: 20 | number |
20 |
no |
| identifier | Identifier of the database to monitor | string |
n/a | yes |
| instance_class | Tier for the database instance to monitor | string |
n/a | yes |