From 323a233bf7197eec638497eb1a3818b767f88931 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Dani=C3=ABl=20van=20Eeden?= Date: Mon, 16 Dec 2024 08:52:59 +0100 Subject: [PATCH] check-before-deployment: add selinux See also: - https://docs.pingcap.com/tidb/stable/deploy-a-dm-cluster-using-tiup - https://docs.pingcap.com/tidb/stable/tiup-component-cluster-check#selinux --- check-before-deployment.md | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/check-before-deployment.md b/check-before-deployment.md index 7a6ea543de6dc..92fa9e4f025ee 100644 --- a/check-before-deployment.md +++ b/check-before-deployment.md @@ -781,3 +781,8 @@ sudo yum -y install numactl ``` To get help information of the `tiup cluster exec` command, run the `tiup cluster exec --help` command. + +## Disable SELinux + +Check with the [`getenforce(8)`](https://linux.die.net/man/8/getenforce) utility to see if SELinux is disabled or set to permissive. When SELinux is in Enforcing mode it can cause deployment failures. Refer to the documentation of your Operating System to see how to disable SELinux. +