Investigate ignore_changes for disk resizes in terraform
While working through production#1744 (closed) we noted the desire to find a solution where disk resizes do not inadvertently trigger node deletions/recreations. The most likely avenue for investigation is using the ignore_changes
lifecycle setting to ignore changes to disk size, but this will still leave a gap between manual changes via GCP console and recorded disk sizes in terraform. Regardless, it would prevent a node from being accidentally automatically tainted after we resize a GCP disk.