Release notes for ack-vertical-pod-autoscaler - Container Service for Kubernetes

Overview and release notes for ack-vertical-pod-autoscaler, which adjusts Pod CPU and memory allocation based on resource consumption without changing replica count.

Overview

ack-vertical-pod-autoscaler monitors pod resource consumption, recommends CPU and memory allocation, and adjusts resources without changing replica count. Better suited to stateful applications that need stable resource allocation for scaling and similar scenarios.

Usage notes

Only ACK managed clusters, ACK dedicated clusters, and ACK Edge clusters with Kubernetes 1.26 or later support ack-vertical-pod-autoscaler.

See Vertical pod auto scaling.

Release notes

February 2025

Version number	Image address	Description	Release date	Impact
1.1.1	registry-{{regionID}}.ack.aliyuncs.com/acs/vpa-admission-controller:1.1.0-be98853-aliyun registry-{{regionID}}.ack.aliyuncs.com/acs/vpa-recommender:1.1.0-be98853-aliyun registry-{{regionID}}.ack.aliyuncs.com/acs/vpa-updater:1.1.0-be98853-aliyun	Adapted for ACK Edge clusters.	2025-02-06	No workload impact.

January 2025

Version number	Image address	Description	Release date	Impact
1.1.0	registry-{{regionID}}.ack.aliyuncs.com/acs/vpa-admission-controller:1.1.0-be98853-aliyun registry-{{regionID}}.ack.aliyuncs.com/acs/vpa-recommender:1.1.0-be98853-aliyun registry-{{regionID}}.ack.aliyuncs.com/acs/vpa-updater:1.1.0-be98853-aliyun	Fixed security check vulnerabilities.	2025-01-08	No workload impact.

April 2024

Version number	Image address	Description	Release date	Impact
1.0.0	registry-{{regionID}}.ack.aliyuncs.com/acs/vpa-admission-controller:1.0.0 registry-{{regionID}}.ack.aliyuncs.com/acs/vpa-recommender:1.0.0 registry-{{regionID}}.ack.aliyuncs.com/acs/vpa-updater:1.0.0	Note In canary release. Initial release.	2024-04-30	No workload impact.