policy-template-controller - Container Service for Kubernetes

policy-template-controller is a key component that is used to manage pod security policies. This topic describes the features, usage notes, and release notes for policy-template-controller.

Introduction

The policy-template-controller component is a Kubernetes controller that is used to manage pod security policies based on clusters and policy instances that are created from policy templates. For more information, see Configure and enforce ACK pod security policies.

Usage notes

For more information about the usage notes of policy-template-controller, see Configure and enforce ACK pod security policies.

Release notes

April 2023

Version number	Image address	Release date	Description	Impact
v0.4.0.0-gddee19d-aliyun	registry.cn-hangzhou.aliyuncs.com/acs/policy-template-controller:v0.4.0.0-gddee19d-aliyun	2023-04-18	Kubernetes 1.26 is supported.	No impact on workloads

December 2022

Version number	Image address	Release date	Description	Impact
v0.3.0.0-g0943d7d-aliyun	registry.cn-hangzhou.aliyuncs.com/acs/policy-template-controller:v0.3.0.0-g0943d7d-aliyun	2022-12-22	ACK Serverless clusters that run Kubernetes 1.18 and later are supported. Accidentally deleted Logstores can be recreated by restarting the pods of policy-template-controller.	No impact on workloads

April 2022

Version number

Image address

Release date

Description

Impact

v0.2.1.13-g38303f0-aliyun

registry.cn-hangzhou.aliyuncs.com/acs/policy-template-controller:v0.2.1.13-g38303f0-aliyun

2022-04-07

This version is in canary release.

The issue that automatic node draining fails due to the improper configurations of policy-template-controller is fixed.
The issue that policy implementation logs cannot be collected as normal if multiple clusters share the same log project is fixed.

No impact on workloads

February 2022

Version number	Image address	Release date	Description	Impact
v0.2.0.0-g91ade1a-aliyun	registry.cn-hangzhou.aliyuncs.com/acs/policy-template-controller:v0.2.0.0-g91ade1a-aliyun	2022-02-15	The repetitive synchronization issue is fixed. This reduces the number of requests that are sent to the API server. The ARM64 architecture is supported.	No impact on workloads

November 2021

Version number	Image address	Release date	Description	Impact
v0.1.1.22-gc87e2aa-aliyun	registry.cn-hangzhou.aliyuncs.com/acs/policy-template-controller:v0.1.1.22-gc87e2aa-aliyun	2021-11-16	Features described in Configure and enforce ACK pod security policies are supported.	No impact on workloads