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Make $DIB_YUM_REPO_CONF accept a list of repo files

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It's useful to be able to pass in multiple yum repo configuration files
via $DIB_YUM_REPO_CONF, not just a single one.

Change-Id: I43722229a2df58be55bdb2b50c253e957b18e6fe
This commit is contained in:
James Slagle 2015-05-22 15:18:15 -07:00
parent 2d62cd93ee
commit aee9cc0ce6
3 changed files with 27 additions and 12 deletions
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9
elements/yum/README.rst
View File

@ -12,7 +12,8 @@ increases image building speed when building multiple images, especially on
slow connections. This is more effective than using an HTTP proxy as a yum
cache since the same rpm from different mirrors is often requested.
A custom yum repository configuration can also be applied by defining
`DIB_YUM_REPO_CONF` to the path to a repo configuration file. The file will
be copied to /etc/yum.repos.d/dib-yum-repo-conf.repo during the image build,
and then removed at the end of the build.
Custom yum repository configurations can also be applied by defining
`DIB_YUM_REPO_CONF` to a space separated list of repo configuration files. The
files will be copied to /etc/yum.repos.d/ during the image build, and then
removed at the end of the build. Each repo file should be named differently to
avoid a filename collision.

10
elements/yum/cleanup.d/99-remove-yum-repo-conf
View File

@ -6,4 +6,12 @@ fi
set -eu
set -o pipefail
sudo rm -f $TMP_MOUNT_PATH/etc/yum.repos.d/dib-yum-repo-conf.repo
# exit directly if DIB_YUM_REPO_CONF is not defined properly
if [ -z "${DIB_YUM_REPO_CONF:-}" ] ; then
echo "DIB_YUM_REPO_CONF is not set - no repo configurations will be cleaned up"
exit 0
fi
for file in $DIB_YUM_REPO_CONF; do
sudo rm -f $TMP_MOUNT_PATH/etc/yum.repos.d/$(basename $file)
done

20
elements/yum/extra-data.d/99-yum-repo-conf
View File

@ -1,5 +1,5 @@
#!/bin/bash
# Add an additional yum repo configuration with $DIB_YUM_REPO_CONF
# Add additional yum repo configuration(s) with $DIB_YUM_REPO_CONF
if [ ${DIB_DEBUG_TRACE:-1} -gt 0 ]; then
set -x
@ -11,11 +11,17 @@ set -o pipefail
if [ -z "${DIB_YUM_REPO_CONF:-}" ] ; then
echo "DIB_YUM_REPO_CONF is not set - no repo configuration will be copied in"
exit 0
elif [ ! -f "$DIB_YUM_REPO_CONF" ] ; then
echo "DIB_YUM_REPO_CONF is not a valid yum repo configuration file."
echo "You should assign a proper yum repo configuration file in DIB_YUM_REPO_CONF"
exit 1
fi
# copy the yum repo configuration
sudo cp -L -f $DIB_YUM_REPO_CONF $TMP_MOUNT_PATH/etc/yum.repos.d/dib-yum-repo-conf.repo
for file in $DIB_YUM_REPO_CONF; do
if [ ! -f $file ]; then
echo "$file is not a valid yum repo configuration file."
echo "You should assign a list of proper yum repo configuration"
echo "files in DIB_YUM_REPO_CONF."
exit 1
fi
# copy the yum repo configuration
sudo cp -L -f $file $TMP_MOUNT_PATH/etc/yum.repos.d
done