69 lines
4.4 KiB
Markdown
69 lines
4.4 KiB
Markdown
# DATABASE POSTGRESQL DataDog monitors
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## How to use this module
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```
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module "datadog-monitors-database-postgresql" {
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source = "git::ssh://git@git.fr.clara.net/claranet/cloudnative/projects/datadog/terraform/monitors.git//database/postgresql?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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- 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 | string | `"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 | string | n/a | yes |
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| new\_host\_delay | Delay in seconds for the metric evaluation | string | `"300"` | no |
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| posgresql\_lock\_silenced | Groups to mute for PostgreSQL lock monitor | map | `{}` | 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 | `[]` | 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\_silenced | Groups to mute for PostgreSQL availability monitor | map | `{}` | 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 | `[]` | no |
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| postgresql\_connection\_message | Custom message for PostgreSQL connection monitor | string | `""` | no |
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| postgresql\_connection\_silenced | Groups to mute for PostgreSQL connection monitor | map | `{}` | no |
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| postgresql\_connection\_threshold\_critical | Maximum critical acceptable percent of connections | string | `"80"` | no |
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| postgresql\_connection\_threshold\_warning | Maximum warning acceptable percent of connections | string | `"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 | `[]` | 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 | string | `"99"` | no |
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| postgresql\_lock\_threshold\_warning | Maximum warning acceptable number of locks | string | `"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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## 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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---------------------
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DataDog documentation: [https://docs.datadoghq.com/integrations/postgres/](https://docs.datadoghq.com/integrations/postgres/)
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