This topic lists the latest changes to the operating system (OS) images provided by Container Service for Kubernetes (ACK).

March 2021

OS version Kernel version Release date Description
centos_7_9_x64_20G_alibase_20210128.vhd 3.10.0-1160.11.1.el7.x86_64 March 3, 2021 For more information, see Release notes.

January 2021

OS version Kernel version Release date Description
aliyun_2_1903_x64_20G_alibase_20210120.vhd kernel-4.19.91-22.2.al7 January 27, 2021 For more information, see Release notes.

December 2020

OS version Kernel version Release date Description
centos_7_8_x64_20G_alibase_20200914.vhd 3.10.0-1127.19.1.el7.x86_64 December 22, 2020 For more information, see Release notes.

October 2020

OS version Kernel version Release date Description
aliyun_2_1903_x64_20G_alibase_20200904.vhd 4.19.91-21.al7.x86_64 October 20, 2020 For more information, see Release notes.

July 2020

OS version Kernel version Release date Description
aliyun_2_1903_x64_20G_alibase_20200529.vhd 4.19.91-19.1.al7.x86_64 July 6, 2020 For more information, see Release notes.
centos_7_7_x64_20G_alibase_20200426.vhd 3.10.0-1062.18.1.el7.x86_64 July 6, 2020 For more information, see Release notes.