diskimage-builder/diskimage_builder/elements/rpm-distro/pre-install.d/00-fix-requiretty

#!/bin/bash

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

# Fedora sets requiretty by default, which while great for machines that are
# going to see a lot of passwords sent over the wire because of interactive
# activity, that's not how we're using these. Remove the setting, and the
# comments about it

sed -i -e '/^Defaults\s*requiretty/d' -e '/Disable "ssh hostname/d' /etc/sudoers
sed -i -e '/You have to run/d' /etc/sudoers
visudo -c
Unset requiretty if it exists in sudoers Fedora sets requiretty globally by default. This makes sense for interactive machines with lots of password typing, but is pretty attrocious for machines that might need users who remotely sudo to do things. Just remove the setting. Change-Id: Ic32bd92061a73f854683cc0d2d8919071dabe8cf 2014-11-28 16:35:00 +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`
Unset requiretty if it exists in sudoers Fedora sets requiretty globally by default. This makes sense for interactive machines with lots of password typing, but is pretty attrocious for machines that might need users who remotely sudo to do things. Just remove the setting. Change-Id: Ic32bd92061a73f854683cc0d2d8919071dabe8cf 2014-11-28 16:35:00 +00:00			`set -eu`
			`set -o pipefail`

			`# Fedora sets requiretty by default, which while great for machines that are`
			`# going to see a lot of passwords sent over the wire because of interactive`
			`# activity, that's not how we're using these. Remove the setting, and the`
			`# comments about it`

			`sed -i -e '/^Defaults\s*requiretty/d' -e '/Disable "ssh hostname/d' /etc/sudoers`
			`sed -i -e '/You have to run/d' /etc/sudoers`
			`visudo -c`