diskimage-builder/elements/centos7/pre-install.d/01-yum-repos

#!/bin/bash

if [ ${DIB_DEBUG_TRACE:-0} -gt 0 ]; then
    set -x
fi
set -eu
set -o pipefail

cat << EOF > /etc/yum.repos.d/centos7-latest.repo
[centos7]
name=centos7
mirrorlist=http://mirrorlist.centos.org/?release=7&arch=\$basearch&repo=os&infra=\$infra
enabled=1
metadata_expire=7d
gpgcheck=0
EOF
Initial centos7 support Initial support for a centos7 image. This is separate to rhel7 because the major differences are things like repo and image locations, which are always going to be different. We should merge any real changes into the redhat-common layers. Apart from the added support files in centos7/*, the other change is mostly modifications to redhat-common's extract-image to handle different partition layouts of the centos7 image. Change-Id: I943abe5ff0a803f36eda266a79af0d9220edcae7 2014-07-03 01:49:38 +00:00			`#!/bin/bash`

Standarise tracing for scripts There is a wide variety of tracing options through the various shell scripts. Some use "set -eux", others explicity set xtrace and others do nothing. There is a "-x" option to bin/disk-image-create but it doesn't flow down to the many scripts it calls. This adds a global integer variable set by disk-image-create DIB_DEBUG_TRACE. All scripts have a stanza added to detect this and turn on tracing. Any other tracing methods are rolled into this. So the standard header is --- if [ "${DIB_DEBUG_TRACE:-0}" -gt 0 ]; then set -x fi set -eu set -o pipefail --- Multiple -x options can be specified to dib-create-image, which increases the value of DIB_DEBUG_TRACE. If script authors feel their script should only trace at higher levels, they should modify the "-gt" value. If they feel it should trace by default, they can modify the default value also. Changes to pachset 16 : scripts which currently trace themselves by default have retained this behaviour with DIB_DEBUG_TRACE defaulting to "1". This was done by running [1] on patch set 15. See the thread beginning at [2] dib-lint is also updated to look for the variable being matched. [1] https://gist.github.com/ianw/71bbda9e6acc74ccd0fd [2] http://lists.openstack.org/pipermail/openstack-dev/2014-November/051575.html Change-Id: I6c5a962260741dcf6f89da9a33b96372a719b7b0 2014-09-04 04:56:29 +00:00			`if [ ${DIB_DEBUG_TRACE:-0} -gt 0 ]; then`
			`set -x`
			`fi`
Initial centos7 support Initial support for a centos7 image. This is separate to rhel7 because the major differences are things like repo and image locations, which are always going to be different. We should merge any real changes into the redhat-common layers. Apart from the added support files in centos7/*, the other change is mostly modifications to redhat-common's extract-image to handle different partition layouts of the centos7 image. Change-Id: I943abe5ff0a803f36eda266a79af0d9220edcae7 2014-07-03 01:49:38 +00:00			`set -eu`
			`set -o pipefail`

			`cat << EOF > /etc/yum.repos.d/centos7-latest.repo`
update the dib centos7 baseurl to use a mirrorlist * replace baseurl with a centos mirrorlist * fix typo in repoid Change-Id: I028d1d7e9bf0b180ad73f750630adfbe41424512 2015-04-11 01:30:42 +00:00			`[centos7]`
Initial centos7 support Initial support for a centos7 image. This is separate to rhel7 because the major differences are things like repo and image locations, which are always going to be different. We should merge any real changes into the redhat-common layers. Apart from the added support files in centos7/*, the other change is mostly modifications to redhat-common's extract-image to handle different partition layouts of the centos7 image. Change-Id: I943abe5ff0a803f36eda266a79af0d9220edcae7 2014-07-03 01:49:38 +00:00			`name=centos7`
update the dib centos7 baseurl to use a mirrorlist * replace baseurl with a centos mirrorlist * fix typo in repoid Change-Id: I028d1d7e9bf0b180ad73f750630adfbe41424512 2015-04-11 01:30:42 +00:00			`mirrorlist=http://mirrorlist.centos.org/?release=7&arch=\$basearch&repo=os&infra=\$infra`
Initial centos7 support Initial support for a centos7 image. This is separate to rhel7 because the major differences are things like repo and image locations, which are always going to be different. We should merge any real changes into the redhat-common layers. Apart from the added support files in centos7/*, the other change is mostly modifications to redhat-common's extract-image to handle different partition layouts of the centos7 image. Change-Id: I943abe5ff0a803f36eda266a79af0d9220edcae7 2014-07-03 01:49:38 +00:00			`enabled=1`
			`metadata_expire=7d`
			`gpgcheck=0`
			`EOF`