sahara-image-elements/elements/fedora-mirror/root.d/0-check
Pino Toscano 2fb2422da8 Make almost all the element scripts as e/u/pipefail
Following the latest dib-lint reporting, make sure almost all the
scripts are enabling -e, -u, and pipefail.  This eases the discovery of
failing commands, and the usage of unset variables.

There are few exceptions with flags not set:

* elements/hadoop-hdp/install.d/40-install-hdp, set -e
  when installing HDP 2.0, it tries to install tez, which does not seem
  to exist in Hortonworks' repositories

* elements/ssh/install.d/33-ssh, set -e
  the version of augtool (part of augeas 0.10) in older Ubuntu versions
  (like Precise, needed by the cloudera plugin) exits with wrong return
  values in autosave mode

* elements/storm/install.d/60-storm, set -e
  It tries to change the permission of /etc/supervisord.conf, which does
  not seem to exist

Change-Id: Ic1314639dfc6a66c48ca87b6820707a2b0cb1dbd
Partial-Bug: #1435306
2015-04-07 12:46:39 +02:00

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#!/bin/bash
if [ "${DIB_DEBUG_TRACE:-0}" -gt 0 ]; then
set -x
fi
set -eu
set -o pipefail
if [ -z "$FEDORA_MIRROR" ]; then
echo "You should specify parameter 'FEDORA_MIRROR'"
exit 2
fi