diskimage-builder/diskimage_builder/elements/centos7/pre-install.d/01-set-centos-mirror
Carlos Goncalves 670df3326d Fix regex for mirror URL substitution
The base URL of EPEL repository installed by the epel-release package in
CentOS 8 at least now defaults to https.

The error seen when building an CentOS 8 image was:
"Error: Cannot find a valid baseurl for repo: epel"

This patch fixes it so that it will always match regardless of being
http or https.

Change-Id: I9ec5536ee72047c929a1ef6950ff4e9092842a4c
2019-12-03 19:13:18 +01:00

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#!/bin/bash
if [ ${DIB_DEBUG_TRACE:-0} -gt 0 ]; then
set -x
fi
set -eu
set -o pipefail
DIB_DISTRIBUTION_MIRROR=${DIB_DISTRIBUTION_MIRROR:-}
[ -n "$DIB_DISTRIBUTION_MIRROR" ] || exit 0
# Only set the mirror for the Base, Extras and Updates repositories
# The others arn't enabled and do not exist on all mirrors
sed -e "s|^#baseurl=http[s]*://mirror.centos.org/centos|baseurl=$DIB_DISTRIBUTION_MIRROR|;/^mirrorlist=/d" -i /etc/yum.repos.d/CentOS-Base.repo