From 3a728d8010f9478d28b8820c606cbbaee5a98b3f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Justin=20Lex-Hammarskj=C3=B6ld?=
 <33381901+JustinLex@users.noreply.github.com>
Date: Tue, 11 Jan 2022 16:46:58 +0100
Subject: [PATCH] Add machineNetwork key to install-config

When using a proxy to connect to the internet, MachineNetwork must be properly configured so that OpenShift can automatically add it to NO_PROXY. Otherwise machineNetwork defaults to 10.0.0.0/16 and inter-node traffic will try to use the proxy. This results in the nodes being unable to communicate with each other, and the API server will fail to start.
---
 files/common/install-config.yaml.sample | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/files/common/install-config.yaml.sample b/files/common/install-config.yaml.sample
index 9a2c179..d6915c0 100644
--- a/files/common/install-config.yaml.sample
+++ b/files/common/install-config.yaml.sample
@@ -18,6 +18,8 @@ networking:
   networkType: OVNKubernetes
   serviceNetwork:
   - 172.30.0.0/16
+  machineNetwork:
+  - 10.0.0.0/16
 platform:
   # Uncomment this if installing to Bare metal, Libvirt, and oVirt target platforms
 #  none: {}