curator

Curator

This module runs Curator as a Cron job in Nomad to clean up old indices in your Elasticsearch cluster.

Requirements

• Core
• Elasticsearch cluster — You can optionally choose to use the elasticsearch module to run your cluster

Default settings

By default, curator is configured to match tags from logs sent from the example configuration provided in the td-agent module. It also matches logs tagged with docker.* for your Nomad jobs.

If you have additional custom prefixes or suffixes to match, use the actions submodule in this module, as the matching behavior is controlled by Consul keys.

For example:

module "sudo" {
  source = "github.com/dsaidgovsg/terraform-modules//modules/curator/action"

  key               = "sudo"
  disable           = var.sudo_disable
  age               = var.sudo_age
  prefix            = var.sudo_prefix
  consul_key_prefix = var.consul_key_prefix
}

Docker Image

You should build a Docker image from the official repository and push it to your own Docker Registry. Then, configure the relevant entrypoints and arguments.

The default entrypoints and arguments assumes an image built from the official repository.

Inputs and Outputs

Refer to INOUT.md