68 lines
4.3 KiB
Markdown
68 lines
4.3 KiB
Markdown
# DATABASE POSTGRESQL DataDog monitors
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## How to use this module
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```hcl
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module "datadog-monitors-database-postgresql" {
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source = "claranet/monitors/datadog//database/postgresql"
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version = "{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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- PostgreSQL Connections
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- PostgreSQL server does not respond
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- PostgreSQL too many locks
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## Inputs
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| Name | Description | Type | Default | Required |
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|------|-------------|------|---------|:-----:|
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| environment | Environment | `string` | n/a | yes |
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| evaluation\_delay | Delay in seconds for the metric evaluation | `number` | `15` | 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 | `any` | n/a | yes |
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| new\_host\_delay | Delay in seconds for the metric evaluation | `number` | `300` | no |
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| notify\_no\_data | Will raise no data alert if set to true | `bool` | `true` | no |
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| postgresql\_availability\_enabled | Flag to enable PostgreSQL availability monitor | `string` | `"true"` | no |
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| postgresql\_availability\_extra\_tags | Extra tags for PostgreSQL availability monitor | `list(string)` | `[]` | no |
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| postgresql\_availability\_message | Custom message for PostgreSQL availability monitor | `string` | `""` | no |
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| postgresql\_availability\_no\_data\_timeframe | PostgreSQL availability monitor no data timeframe | `string` | `10` | no |
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| postgresql\_availability\_threshold\_warning | PostgreSQL availability monitor (warning threshold) | `string` | `3` | no |
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| postgresql\_connection\_enabled | Flag to enable PostgreSQL connection monitor | `string` | `"true"` | no |
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| postgresql\_connection\_extra\_tags | Extra tags for PostgreSQL connection connects monitor | `list(string)` | `[]` | no |
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| postgresql\_connection\_message | Custom message for PostgreSQL connection monitor | `string` | `""` | no |
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| postgresql\_connection\_threshold\_critical | Maximum critical acceptable percent of connections | `number` | `80` | no |
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| postgresql\_connection\_threshold\_warning | Maximum warning acceptable percent of connections | `number` | `70` | no |
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| postgresql\_connection\_time\_aggregator | Monitor time aggregator for PostgreSQL connection monitor [available values: min, max or avg] | `string` | `"avg"` | no |
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| postgresql\_connection\_timeframe | Monitor timeframe for PostgreSQL connection monitor [available values: `last_#m` (1, 5, 10, 15, or 30), `last_#h` (1, 2, or 4), or `last_1d`] | `string` | `"last_15m"` | no |
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| postgresql\_lock\_enabled | Flag to enable PostgreSQL lock monitor | `string` | `"true"` | no |
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| postgresql\_lock\_extra\_tags | Extra tags for PostgreSQL lock connects monitor | `list(string)` | `[]` | no |
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| postgresql\_lock\_message | Custom message for PostgreSQL lock monitor | `string` | `""` | no |
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| postgresql\_lock\_threshold\_critical | Maximum critical acceptable number of locks | `number` | `99` | no |
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| postgresql\_lock\_threshold\_warning | Maximum warning acceptable number of locks | `number` | `70` | no |
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| postgresql\_lock\_time\_aggregator | Monitor time aggregator for PostgreSQL lock monitor [available values: min, max or avg] | `string` | `"min"` | no |
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| postgresql\_lock\_timeframe | Monitor timeframe for PostgreSQL lock monitor [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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| 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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| postgresql\_availability\_id | id for monitor postgresql\_availability |
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| postgresql\_connection\_too\_high\_id | id for monitor postgresql\_connection\_too\_high |
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| postgresql\_too\_many\_locks\_id | id for monitor postgresql\_too\_many\_locks |
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## Related documentation
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DataDog documentation: [https://docs.datadoghq.com/integrations/postgres/](https://docs.datadoghq.com/integrations/postgres/)
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