Operating system and Docker qualified versions

Content Platform for Cloud Scale Administration Guide

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This table shows the operating system, Docker, and SELinux configurations with which the HCP for cloud scale system has been qualified.

Important: An issue in Docker Enterprise Edition 19.03.15 and resolved in 20.10.5 prevented HCP for cloud scale deployment. Do not install any version of Docker Enterprise Edition above 19.03.14 and below 20.10.5.
Operating system Docker version Docker storage configuration SELinux setting
Red Hat Enterprise Linux 8.4 Docker Community Edition 19.03.12 or later overlay2 Enforcing

If you are installing on Amazon Linux, before deployment, edit the file /etc/security/limits.conf on every node to add the following two lines:

*  hard  nofile  65535
*  soft  nofile  65535