diskimage-builder/diskimage_builder/elements/centos/pre-install.d/01-set-centos-mirror

#!/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 aren't enabled and do not exist on all mirrors
if [[ ${DIB_RELEASE} == '7' ]]; then
    sed -e "s,^#baseurl=http[s]*://mirror.centos.org/\(centos\|altarch\)/,baseurl=$DIB_DISTRIBUTION_MIRROR/,;/^mirrorlist=/d" -i /etc/yum.repos.d/CentOS-Base.repo
else
    sed -e "s,^#baseurl=http[s]*://mirror.centos.org/\$contentdir/,baseurl=$DIB_DISTRIBUTION_MIRROR/,;/^mirrorlist=/d" -i /etc/yum.repos.d/CentOS-Linux-BaseOS.repo
    sed -e "s,^#baseurl=http[s]*://mirror.centos.org/\$contentdir/,baseurl=$DIB_DISTRIBUTION_MIRROR/,;/^mirrorlist=/d" -i /etc/yum.repos.d/CentOS-Linux-AppStream.repo
    sed -e "s,^#baseurl=http[s]*://mirror.centos.org/\$contentdir/,baseurl=$DIB_DISTRIBUTION_MIRROR/,;/^mirrorlist=/d" -i /etc/yum.repos.d/CentOS-Linux-Plus.repo
    sed -e "s,^#baseurl=http[s]*://mirror.centos.org/\$contentdir/,baseurl=$DIB_DISTRIBUTION_MIRROR/,;/^mirrorlist=/d" -i /etc/yum.repos.d/CentOS-Linux-Extras.repo
    sed -e "s,^#baseurl=http[s]*://mirror.centos.org/\$contentdir/,baseurl=$DIB_DISTRIBUTION_MIRROR/,;/^mirrorlist=/d" -i /etc/yum.repos.d/CentOS-Linux-PowerTools.repo
fi

# CentOS Stream releases (e.g. 8-stream, 9-stream)
if [[ ${DIB_RELEASE} =~ '-stream' ]]; then
    sed -e "s,^#baseurl=http[s]*://mirror.centos.org/\$contentdir/,baseurl=$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-centosplus.repo
    sed -e "s,^#baseurl=http[s]*://mirror.centos.org/\$contentdir/,baseurl=$DIB_DISTRIBUTION_MIRROR/,;/^mirrorlist=/d" -i /etc/yum.repos.d/CentOS-Stream-Extras.repo
    sed -e "s,^#baseurl=http[s]*://mirror.centos.org/\$contentdir/,baseurl=$DIB_DISTRIBUTION_MIRROR/,;/^mirrorlist=/d" -i /etc/yum.repos.d/CentOS-Stream-PowerTools.repo
fi
Add CentOS 8 support * Add "centos" element, a CentOS version-independent element. This is in line with the same work done for RHEL in Stein cycle. * Deprecate the centos7 element. CentOS 7 support itself it not deprecated though. The new "centos" element provides the same support level as the "centos7" element. * Add functional testing The default CentOS version is 8. You can adjust it using the DIB_RELEASE environment variable. Change-Id: I373ba2296c4613765676e59aabd9c651345298d1 2019-09-24 10:46:12 +00:00			`#!/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 aren't enabled and do not exist on all mirrors`
			`if [[ ${DIB_RELEASE} == '7' ]]; then`
Support non-x86_64 DIB_DISTRIBUTION_MIRROR variable for CentOS 7 Other architectures are stored under "altarch" for CentOS 7, update the match. Convert the delimiters to "," to avoid a subtle problem with "\|" -- POSIX states Within the BRE and the replacement, the BRE delimiter itself can be used as a literal character if it is preceded by a backslash. So "s\|\(foo\\|bar\)\|moo\|" doesn't do what you might think; the inner pipe becomes a literal \| and this will not match "foo" or "bar". Change-Id: Ic1642325e3a59a10453c356d8d839ce649812af8 2020-07-09 08:14:44 +00:00			`sed -e "s,^#baseurl=http[s]*://mirror.centos.org/\(centos\\|altarch\)/,baseurl=$DIB_DISTRIBUTION_MIRROR/,;/^mirrorlist=/d" -i /etc/yum.repos.d/CentOS-Base.repo`
Remove centos-repos package for Centos 8.3 With Centos 8.3, centos-repos package has been replaced by other packages [1]. [1] https://lists.centos.org/pipermail/centos-devel/2020-September/056069.html Also Increase flake8 and pyflakes version in lower-constraints.txt as this was already broken. Change-Id: Ife139fcaff0c2d944098ea353259971d2d3f18b8 2020-12-08 10:32:47 +00:00			`else`
			`sed -e "s,^#baseurl=http[s]*://mirror.centos.org/\$contentdir/,baseurl=$DIB_DISTRIBUTION_MIRROR/,;/^mirrorlist=/d" -i /etc/yum.repos.d/CentOS-Linux-BaseOS.repo`
			`sed -e "s,^#baseurl=http[s]*://mirror.centos.org/\$contentdir/,baseurl=$DIB_DISTRIBUTION_MIRROR/,;/^mirrorlist=/d" -i /etc/yum.repos.d/CentOS-Linux-AppStream.repo`
			`sed -e "s,^#baseurl=http[s]*://mirror.centos.org/\$contentdir/,baseurl=$DIB_DISTRIBUTION_MIRROR/,;/^mirrorlist=/d" -i /etc/yum.repos.d/CentOS-Linux-Plus.repo`
			`sed -e "s,^#baseurl=http[s]*://mirror.centos.org/\$contentdir/,baseurl=$DIB_DISTRIBUTION_MIRROR/,;/^mirrorlist=/d" -i /etc/yum.repos.d/CentOS-Linux-Extras.repo`
			`sed -e "s,^#baseurl=http[s]*://mirror.centos.org/\$contentdir/,baseurl=$DIB_DISTRIBUTION_MIRROR/,;/^mirrorlist=/d" -i /etc/yum.repos.d/CentOS-Linux-PowerTools.repo`
Add CentOS 8 support * Add "centos" element, a CentOS version-independent element. This is in line with the same work done for RHEL in Stein cycle. * Deprecate the centos7 element. CentOS 7 support itself it not deprecated though. The new "centos" element provides the same support level as the "centos7" element. * Add functional testing The default CentOS version is 8. You can adjust it using the DIB_RELEASE environment variable. Change-Id: I373ba2296c4613765676e59aabd9c651345298d1 2019-09-24 10:46:12 +00:00			`fi`
Add support for CentOS 8 Stream cloud image This patch adds support for CentOS 8 Stream [1] to the centos element (cloud image). Users should set DIB_RELEASE=8-stream. [1] https://www.centos.org/stream/ Change-Id: Ib8f542031c46326ffed812fa60cbc9e56db9d6fd 2020-06-22 09:37:55 +00:00
			`# CentOS Stream releases (e.g. 8-stream, 9-stream)`
			`if [[ ${DIB_RELEASE} =~ '-stream' ]]; then`
Fix CentOS Stream 8 base repo in centos element The file name for a CentOS 8 repo file is BaseOS.repo, not Base.repo. Change-Id: I97f5cbd8e5bc17b453db4fcee6e8492652da73aa 2021-01-22 13:51:45 +00:00			`sed -e "s,^#baseurl=http[s]*://mirror.centos.org/\$contentdir/,baseurl=$DIB_DISTRIBUTION_MIRROR/,;/^mirrorlist=/d" -i /etc/yum.repos.d/CentOS-Stream-BaseOS.repo`
Add support for CentOS 8 Stream cloud image This patch adds support for CentOS 8 Stream [1] to the centos element (cloud image). Users should set DIB_RELEASE=8-stream. [1] https://www.centos.org/stream/ Change-Id: Ib8f542031c46326ffed812fa60cbc9e56db9d6fd 2020-06-22 09:37:55 +00:00			`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-centosplus.repo`
			`sed -e "s,^#baseurl=http[s]*://mirror.centos.org/\$contentdir/,baseurl=$DIB_DISTRIBUTION_MIRROR/,;/^mirrorlist=/d" -i /etc/yum.repos.d/CentOS-Stream-Extras.repo`
			`sed -e "s,^#baseurl=http[s]*://mirror.centos.org/\$contentdir/,baseurl=$DIB_DISTRIBUTION_MIRROR/,;/^mirrorlist=/d" -i /etc/yum.repos.d/CentOS-Stream-PowerTools.repo`
			`fi`