36b59c001c
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
22 lines
695 B
Bash
Executable File
22 lines
695 B
Bash
Executable File
#!/bin/bash
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# Add an additional yum repo configuration with $DIB_YUM_REPO_CONF
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if [ ${DIB_DEBUG_TRACE:-1} -gt 0 ]; then
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set -x
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fi
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set -eu
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set -o pipefail
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# exit directly if DIB_YUM_REPO_CONF is not defined properly
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if [ -z "${DIB_YUM_REPO_CONF:-}" ] ; then
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echo "DIB_YUM_REPO_CONF is not set - no repo configuration will be copied in"
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exit 0
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elif [ ! -f "$DIB_YUM_REPO_CONF" ] ; then
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echo "DIB_YUM_REPO_CONF is not a valid yum repo configuration file."
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echo "You should assign a proper yum repo configuration file in DIB_YUM_REPO_CONF"
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exit 1
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fi
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# copy the yum repo configuration
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sudo cp -L -f $DIB_YUM_REPO_CONF $TMP_MOUNT_PATH/etc/yum.repos.d/dib-yum-repo-conf.repo
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