ceph/install-deps.sh
Loic Dachary c255e809fa install-deps.sh: exit on error if dependencies cannot be installed
Now that pre-installing pip dependencies is done at the end of the
script, the last command to run is no longer the installation
command. Therefore the status of the script is no longer the status of
the install command and no longer reflect success or failure to install
the dependencies. Add explicit || exit 1 to commands that are to be
treated as fatal errors.

Also set -e so that another error has a better chance to be caught.

Signed-off-by: Loic Dachary <ldachary@redhat.com>
2015-05-08 09:46:02 +02:00

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#!/bin/bash -e
#
# Ceph distributed storage system
#
# Copyright (C) 2014, 2015 Red Hat <contact@redhat.com>
#
# Author: Loic Dachary <loic@dachary.org>
#
# This library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
# License as published by the Free Software Foundation; either
# version 2.1 of the License, or (at your option) any later version.
#
DIR=/tmp/install-deps.$$
trap "rm -fr $DIR" EXIT
mkdir -p $DIR
if test $(id -u) != 0 ; then
SUDO=sudo
fi
export LC_ALL=C # the following is vulnerable to i18n
if test -f /etc/redhat-release ; then
$SUDO yum install -y redhat-lsb-core
fi
if type apt-get > /dev/null 2>&1 ; then
$SUDO apt-get install -y lsb-release
fi
if type zypper > /dev/null 2>&1 ; then
$SUDO zypper --gpg-auto-import-keys --non-interactive install openSUSE-release lsb-release
fi
case $(lsb_release -si) in
Ubuntu|Debian|Devuan)
$SUDO apt-get install -y dpkg-dev
if ! test -r debian/control ; then
echo debian/control is not a readable file
exit 1
fi
touch $DIR/status
packages=$(dpkg-checkbuilddeps --admindir=$DIR debian/control 2>&1 | \
perl -p -e 's/.*Unmet build dependencies: *//;' \
-e 's/build-essential:native/build-essential/;' \
-e 's/\|//g;' \
-e 's/\(.*?\)//g;' \
-e 's/ +/\n/g;' | sort)
case $(lsb_release -sc) in
squeeze|wheezy)
packages=$(echo $packages | perl -pe 's/[-\w]*babeltrace[-\w]*//g')
backports="-t $(lsb_release -sc)-backports"
;;
esac
packages=$(echo $packages) # change newlines into spaces
$SUDO bash -c "DEBIAN_FRONTEND=noninteractive apt-get install $backports -y $packages" || exit 1
;;
CentOS|Fedora|RedHatEnterpriseServer)
case $(lsb_release -si) in
Fedora)
$SUDO yum install -y yum-utils
;;
CentOS|RedHatEnterpriseServer)
$SUDO yum install -y yum-utils
MAJOR_VERSION=$(lsb_release -rs | cut -f1 -d.)
if test $(lsb_release -si) == RedHatEnterpriseServer ; then
$SUDO yum install subscription-manager
$SUDO subscription-manager repos --enable=rhel-$MAJOR_VERSION-server-optional-rpms
fi
$SUDO yum-config-manager --add-repo https://dl.fedoraproject.org/pub/epel/$MAJOR_VERSION/x86_64/
$SUDO yum install --nogpgcheck -y epel-release
$SUDO rpm --import /etc/pki/rpm-gpg/RPM-GPG-KEY-EPEL-$MAJOR_VERSION
$SUDO rm -f /etc/yum.repos.d/dl.fedoraproject.org*
;;
esac
sed -e 's/@//g' < ceph.spec.in > $DIR/ceph.spec
$SUDO yum-builddep -y $DIR/ceph.spec || exit 1
;;
*SUSE*)
sed -e 's/@//g' < ceph.spec.in > $DIR/ceph.spec
$SUDO zypper --non-interactive install $(rpmspec -q --buildrequires $DIR/ceph.spec) || exit 1
;;
*)
echo "$(lsb_release -si) is unknown, dependencies will have to be installed manually."
;;
esac
#
# preload python modules so that tox can run without network access
#
for interpreter in python2.7 python3 ; do
type $interpreter > /dev/null 2>&1 || continue
rm -fr install-deps
virtualenv --python $interpreter install-deps
. install-deps/bin/activate
pip --log install-deps/log.txt install wheel || exit 1
find . -name tox.ini | while read ini ; do
(
cd $(dirname $ini)
require=$(ls *requirements.txt 2>/dev/null | sed -e 's/^/-r /')
if test "$require" ; then
# although pip comes with virtualenv, having a recent version
# of pip matters when it comes to using wheel packages
pip --log install-deps/log.txt wheel $require 'distribute >= 0.7' 'pip >= 6.1' || exit 1
fi
)
done
done
rm -fr install-deps