diskimage-builder/elements/debian-upstart/root.d/05-debian-upstart

#!/bin/bash

if [ ${DIB_DEBUG_TRACE:-1} -gt 0 ]; then
    set -x
fi
set -eu
set -o pipefail

cat > ${TARGET_ROOT}/.extra_settings << EOF
DIB_DEBIAN_ALT_INIT_PACKAGE=upstart
EOF
Add debian-upstart for experimenting with upstart Upstart support in Debian is somewhat experimental, but having it would be especially useful for TripleO which already generates upstart scripts which will work fairly well on Debian based systems. Change-Id: I267da5ae7bc4a484fac152a14963d96ca2ad2693 2014-01-13 20:54:42 +00:00			`#!/bin/bash`
Standarise tracing for scripts There is a wide variety of tracing options through the various shell scripts. Some use "set -eux", others explicity set xtrace and others do nothing. There is a "-x" option to bin/disk-image-create but it doesn't flow down to the many scripts it calls. This adds a global integer variable set by disk-image-create DIB_DEBUG_TRACE. All scripts have a stanza added to detect this and turn on tracing. Any other tracing methods are rolled into this. So the standard header is --- if [ "${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:-1} -gt 0 ]; then`
			`set -x`
			`fi`
			`set -eu`
set -u and -o pipefail everywhere As with the previous similar changes, this is intended to catch problems as they happen instead of ignoring them and continuing on to potentially fail later. Setting this on all existing scripts will allow us to enforce use via Jenkins. Change-Id: Iad2d490c86dceab148ea9ab08f457c49a5d5352e 2014-04-03 02:24:15 +00:00			`set -o pipefail`

debian: simplify the way debian element is called “debian” element now source the ${TARGET_ROOT}/.extra_settings file. We can use this file to adjust its behavior and specifiy what init system should be used. Change-Id: Id57ce879341184a57851d2578cf70978f409a48e 2014-04-16 15:25:34 +00:00			`cat > ${TARGET_ROOT}/.extra_settings << EOF`
			`DIB_DEBIAN_ALT_INIT_PACKAGE=upstart`
			`EOF`