openstack/diskimage-builder
Code Issues Proposed changes

Adapt to upstream CentOS Stream mirror changes

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When using DIB_DISTRIBUTION_MIRROR for an internal mirror with
CentOS Stream >= 9, ensure that the yum repository configuration
files reference the new upstream directory structure layout.

Change-Id: I8360bb77e5ef9370ec69f9c0c327726e3554b7a4
This commit is contained in:
Curt Moore 2024-06-19 16:11:49 -05:00
parent fb0c1e8702
commit cb55b089c8
1 changed files with 14 additions and 4 deletions
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18
diskimage_builder/elements/centos/pre-install.d/00-02-set-centos-mirror
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@ -10,14 +10,24 @@ DIB_DISTRIBUTION_MIRROR=${DIB_DISTRIBUTION_MIRROR:-}
[ -n "$DIB_DISTRIBUTION_MIRROR" ] || exit 0
if [[ ${DIB_RELEASE} =~ ([0-9]+)-stream ]]; then
# By virtue of capturing the version number, this match also
# implicitly indicates that this is a CentOS stream release version
STREAM_RELEASE_VERSION=${BASH_REMATCH[1]}
fi
# Only set the mirror for the Base, Extras and Updates repositories
# The others aren't enabled and do not exist on all mirrors
# CentOS Stream releases (9-stream)
if [[ ${DIB_RELEASE} =~ '9-stream' ]]; then
# CentOS Stream >= 9
if [[ "${STREAM_RELEASE_VERSION}" -ge "9" ]]; then
sed -e "s,^#baseurl=http[s]*://mirror.centos.org/\$contentdir/,baseurl=$DIB_DISTRIBUTION_MIRROR/,;/^mirrorlist=/d" -i /etc/yum.repos.d/centos.repo
sed -e "s,^#baseurl=http[s]*://mirror.centos.org/\$contentdir/,baseurl=$DIB_DISTRIBUTION_MIRROR/,;/^mirrorlist=/d" -i /etc/yum.repos.d/centos-addons.repo
# CentOS Stream releases (8-stream)
elif [[ ${DIB_RELEASE} =~ '-stream' ]]; then
# Handle metalinks and new directory structure of https://mirror.stream.centos.org/
sed -e "s,^metalink=http[s]*://mirrors.centos.org/metalink?repo=centos-baseos-.*,baseurl=$DIB_DISTRIBUTION_MIRROR/$DIB_RELEASE/BaseOS/\$basearch/os," -i /etc/yum.repos.d/centos.repo
sed -e "s,^metalink=http[s]*://mirrors.centos.org/metalink?repo=centos-appstream-.*,baseurl=$DIB_DISTRIBUTION_MIRROR/$DIB_RELEASE/AppStream/\$basearch/os," -i /etc/yum.repos.d/centos.repo
sed -e "s,^metalink=http[s]*://mirrors.centos.org/metalink?repo=centos-extras-sig-extras-common-.*,baseurl=$DIB_DISTRIBUTION_MIRROR/SIGs/$DIB_RELEASE/extras/\$basearch/extras-common," -i /etc/yum.repos.d/centos-addons.repo
# CentOS 8-stream
elif [[ "${STREAM_RELEASE_VERSION}" -eq "8" ]]; then
sed -e "s,^#baseurl=http[s]*://mirror.centos.org/\$contentdir/,baseurl=$DIB_DISTRIBUTION_MIRROR/,;/^mirrorlist=/d" -i /etc/yum.repos.d/CentOS-Stream-BaseOS.repo
sed -e "s,^#baseurl=http[s]*://mirror.centos.org/\$contentdir/,baseurl=$DIB_DISTRIBUTION_MIRROR/,;/^mirrorlist=/d" -i /etc/yum.repos.d/CentOS-Stream-AppStream.repo
sed -e "s,^#baseurl=http[s]*://mirror.centos.org/\$contentdir/,baseurl=$DIB_DISTRIBUTION_MIRROR/,;/^mirrorlist=/d" -i /etc/yum.repos.d/CentOS-Stream-Extras.repo