From 3db16595a5dd2ed237381b5d2aa17c406ccecc93 Mon Sep 17 00:00:00 2001
From: Alex-Welsh <alex@stackhpc.com>
Date: Tue, 22 Aug 2023 10:55:56 +0100
Subject: [PATCH] Allow different kayobe container image base images

This change adds an argument to change the base image when building
a kayobe container image. This is required for the Zed release
of Openstack because there is no support for CentOS 8.
---
 docker/kayobe/Dockerfile | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/docker/kayobe/Dockerfile b/docker/kayobe/Dockerfile
index 990c004..43fd925 100644
--- a/docker/kayobe/Dockerfile
+++ b/docker/kayobe/Dockerfile
@@ -1,6 +1,7 @@
 # syntax=docker/dockerfile:1.2
 
-FROM quay.io/centos/centos:stream8
+ARG BASE_IMAGE="quay.io/centos/centos:stream8"
+FROM ${BASE_IMAGE}
 MAINTAINER "Will Szumski" <will@stackhpc.com>
 
 # Unclear at this time if different environments will change