Detect & correct Compute disks if unattached

Overview

Compute disks which are not attached will still incur charges and provide no real use, these disks should be reviewed and if necessary tidied up.

This query trigger detects unattached Compute disks and then either sends a notification or attempts to perform a predefined corrective action.

Getting Started

By default, this trigger is disabled, however it can be configured by setting the below variables

compute_disks_if_unattached_trigger_enabled should be set to true as the default is false.
compute_disks_if_unattached_trigger_schedule should be set to your desired running schedule
compute_disks_if_unattached_default_action should be set to your desired action (i.e. "notify" for notifications or "snapshot_and_delete_compute_disk" to snapshot and then delete the volume).

Then starting the server:

flowpipe server

or if you've set the variables in a .fpvars file:

flowpipe server --var-file=/path/to/your.fpvars

Pipeline

Correct Compute disks if unattached

Query

select
  concat(name, ' [', location, '/', project, ']') as title,
  name as disk_name,
  project,
  sp_connection_name as conn,
  zone
from
  gcp_compute_disk
where
  users is null;

Schedule