Version 1.16. This version is no longer supported. For information about how to upgrade to version 1.28, see Upgrade clusters in the latest documentation. For more information about supported and unsupported versions, see the Versioning page in the latest documentation.
Select the metric etcd_mvcc_db_total_size_in_bytes metric.
To resolve this issue, resize the data disk for etcd using the appropriate
procedure for your storage provider and operating system. Add enough additional
space to account for future etcd growth.
After the disk is resized, check if there's still a warning on disk space:
ETCDCTL_API=3etcdctlalarmlist
If the last column reports NOSPACE, disarm the alarm as follows:
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Hard to understand","hardToUnderstand","thumb-down"],["Incorrect information or sample code","incorrectInformationOrSampleCode","thumb-down"],["Missing the information/samples I need","missingTheInformationSamplesINeed","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-03-05 UTC."],[[["This document addresses issues related to a full etcd data disk in Google Distributed Cloud, which can cause timeout errors in etcd logs and prevent the etcd server from starting."],["You can determine the size of your etcd instance via SSH by using the `ETCDCTL_API=3 etcdctl --write-out=table endpoint status` command, or by accessing the `metric etcd_mvcc_db_total_size_in_bytes` metric in the Cloud Monitoring console."],["To resolve the issue of a full etcd data disk, you must resize the data disk using the appropriate method for your storage provider and operating system, adding enough space for future etcd growth."],["After resizing, verify if a disk space warning is present by running `ETCDCTL_API=3 etcdctl alarm list`, and if `NOSPACE` is reported, disarm the alarm using `ETCDCTL_API=3 etcdctl alarm disarm`."]]],[]]