diskimage-builder/diskimage_builder/elements/base/pre-install.d/03-baseline-tools

#!/bin/bash
# Install baseline packages and tools.

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

case $DISTRO_NAME in
    'ubuntu'|'debian')
        # Note: add-apt-repository would be nice for RPM platforms too - so when we
        # need something like it, create a wrapper in dpkg/bin and fedora/bin.
        apt-get -y update
        install-packages software-properties-common
        ;;
esac
Move everything 'common' into base, making it avoidable for tests. Change-Id: I87edd00f6e0edcd609856192c2c98604ef3274f0 2012-12-14 00:25:18 +00:00			`#!/bin/bash`
			`# Install baseline packages and tools.`

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`
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 -eu`
			`set -o pipefail`
Move everything 'common' into base, making it avoidable for tests. Change-Id: I87edd00f6e0edcd609856192c2c98604ef3274f0 2012-12-14 00:25:18 +00:00
Use $DISTRO_NAME instead of local lsb_release The $DISTRO_NAME var is now set in all of the OS elements in environment.d. This patch removes the call to lsb_release and instead uses the $DISTRO_NAME variable. Change-Id: I7088eb88b6a3611fef5a21a6b62975876549465f 2014-06-26 20:44:11 +00:00			`case $DISTRO_NAME in`
			`'ubuntu'\|'debian')`
4 spaces indent ensure 4 spaces indentation is used everywhere. Change-Id: Ieb48faacb4c96b7b358771d70c17f2f22d0354f4 2014-05-02 17:02:38 +00:00			`# Note: add-apt-repository would be nice for RPM platforms too - so when we`
			`# need something like it, create a wrapper in dpkg/bin and fedora/bin.`
			`apt-get -y update`
Drop support for Ubuntu precise Ubuntu 12.04 LTS reached its regular End of Life on April 28, 2017. Depends-On: I5e145095a10db112bb27516bfe652d2cdc052a61 Change-Id: I64af4c5183d77a75dcd062895d19b0a1330c8da8 2017-05-25 22:25:26 +00:00			`install-packages software-properties-common`
4 spaces indent ensure 4 spaces indentation is used everywhere. Change-Id: Ieb48faacb4c96b7b358771d70c17f2f22d0354f4 2014-05-02 17:02:38 +00:00			`;;`
Move the dpkg specific stuff to a dpkg element rather than being hardcoded. This includes the install-packages implementation for dpkg, apt http proxy config, daemon blocking and unblocking. Change-Id: I8f159021d2b223d7003cec067de3aa605ad06974 2013-02-13 22:16:00 +00:00			`esac`