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1. IL-0167 A phased rollout of an LKE software release in Osaka stalled LKE-E cluster creation, version upgrades and control plane ACL changes

   Linode2026

   Symptoms

   From about 19:15 UTC on 12 March 2026, customers in the Osaka data center (JP-OSA) could not create Linode Kubernetes Engine for Enterprise (LKE-E) clusters. Cluster creation stalled indefinitely.

   Cluster or node provisioning stallUpgrade stall

   Trigger

   A phased rollout of the LKE software release reached the Osaka data center.

   Root cause

   Faulty deployment

   Component

   Managed Kubernetes control plane and provider API

   Contributing factor

   –

   Detection

   The problem began at about 19:15 UTC, and the first status post, about five and a half hours later at 00:45 UTC on 13 March, said the team was investigating an emerging issue with deploying new LKE Enterprise clusters in Osaka.

   Remediation

   • deployed a software fix to mitigate the impact

   Action items

   • Investigate the root cause further and take preventive actions

   Lessons

   The problem followed a phased rollout of an LKE software release in the Osaka data center. There, cluster creation and administrative tasks stalled for more than six hours, and the first status post came about five and a half hours after the start.

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