- Log in to the Elasticsearch Add-On for Heroku console.
From the Elasticsearch Service panel, click the Quick link icon corresponding to the deployment that you want to manage.
On your deployment page, scroll down to Instances and check if the disk allocation for your Elasticsearch instance is over 90%.
- The available storage is insufficient for the amount of ingested data.
If your Elasticsearch cluster is unhealthy and reports a status of red, you can only delete unused data or reach out to email@example.com for help. If your Elasticsearch cluster reports a status of yellow or green, you might still take the following preventive steps.
Increase the disk size on your Hot and Content tier.
From your deployment menu, go to the Edit page and increase the Size per zone for your Hot data and Content tiers.
- Enable autoscaling to grow your cluster automatically when it runs out of space.
- Configure (ILM) policies to automatically delete unused data.
- Add nodes to your Elasticsearch cluster and enable data tiers to move older data that you don’t query often to more cost-effective storage.