![Sergii Golovatiuk](/assets/img/avatar_default.png)
which command may not exist in CentOS 7 minimal. 'type -P' is bash builtin which allows to get full path to binary with proper exit code Implements: blueprint master-on-centos7 Change-Id: I19ff3ba86da9fb688556161c0413d2d7bc3687c4
161 lines
5.0 KiB
Bash
Executable File
161 lines
5.0 KiB
Bash
Executable File
#!/bin/bash
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###############################################################################
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#
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# Copyright 2015 Mirantis, Inc.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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#
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###############################################################################
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#
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# update_modules.sh
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#
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# This script uses librarian-puppet-simple to populate the puppet folder with
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# upstream puppet modules. By default, it assumes librarian-puppet-simple is
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# already available to the environment or it will fail. You can provide command
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# line options to have the script use bundler to install librarian-puppet-simple
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# if neccessary.
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#
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# Parameters:
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# -b - Use bundler to install librarian-puppet (optional)
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# -r - Hard git reset of librarian managed modules back to specified version (optional)
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# -p <puppet_version> - Puppet version to use with bundler (optional)
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# -h <bundle_dir> - Folder to be used as the home directory for bundler (optional)
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# -g <gem_home> - Folder to be used as the gem directory (optional)
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# -u - Run librarian update (optional)
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# -v - Verbose printing, turns on set -x (optional)
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# -? - This usage information
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#
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# Variables:
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# PUPPET_GEM_VERSION - the version of puppet to be pulled down by bundler
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# Defaults to '3.4.3'
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# BUNDLE_DIR - The folder to store the bundle gems in.
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# Defaults to '/var/tmp/.bundle_home'
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# GEM_HOME - The folder to store the gems in to not require root.
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# Defaults to '/var/tmp/.gem_home'
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#
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# NOTE: These variables can be overriden via bash environment variable with the
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# same name or via the command line paramters.
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#
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# Author: Alex Schultz <aschultz@mirantis.com>
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#
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###############################################################################
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set -e
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usage() {
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cat <<EOF
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Usage: $(basename $0) [-b] [-r] [-p <puppet_version>] [-h <bundle_dir>] [-g <gem_home>] [-u] [-?]
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Options:
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-b - Use bundler instead of assuming librarian-puppet is available
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-r - Hard git reset of librarian managed modules back to specified version
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-p <puppet_version> - Puppet version to use with bundler
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-h <bundle_dir> - Folder to be used as the home directory for bundler
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-g <gem_home> - Folder to be used as the gem directory
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-u - Run librarian update
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-v - Verbose printing of commands
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-? - This usage information
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EOF
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exit 1
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}
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while getopts ":bp:l:h:vru" opt; do
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case $opt in
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b)
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USE_BUNDLER=true
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BUNDLER_EXEC="bundle exec"
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;;
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p)
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PUPPET_GEM_VERSION=$OPTARG
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;;
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h)
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BUNDLE_DIR=$OPTARG
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;;
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g)
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GEM_HOME=$OPTARG
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;;
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r)
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RESET_HARD=true
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;;
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u)
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UPDATE=true
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;;
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v)
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VERBOSE='--verbose'
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set -x
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;;
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\?)
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usage
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;;
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:)
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echo "Option -$OPTARG requires an argument." >&2
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usage
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;;
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esac
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done
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shift "$((OPTIND-1))"
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DEPLOYMENT_DIR=$(cd `dirname $0` && pwd -P)
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# Timeout in seconds for running puppet librarian
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TIMEOUT=600
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export PUPPET_GEM_VERSION=${PUPPET_GEM_VERSION:-'3.4.3'}
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export BUNDLE_DIR=${BUNDLE_DIR:-'/var/tmp/.bundle_home'}
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export GEM_HOME=${GEM_HOME:-'/var/tmp/.gem_home'}
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# We need to be in the deployment directory to run librarian-puppet-simple
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cd $DEPLOYMENT_DIR
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if [ "$USE_BUNDLER" = true ]; then
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# ensure bundler is installed
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bundle --version
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# update bundler modules
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bundle update
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fi
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# if no timeout command, return true so we don't fail this script (LP#1510665)
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TIMEOUT_CMD=`type -P timeout || true`
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if [ -n "$TIMEOUT_CMD" ]; then
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TIMEOUT_CMD="$TIMEOUT_CMD $TIMEOUT"
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fi
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# Check to make sure if the folder already exists, it has a .git so we can
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# use git on it. If the mod folder exists, but .git doesn't then remove the mod
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# folder so it can be properly installed via librarian.
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for MOD in $(grep "^mod" Puppetfile | tr -d '[:punct:]' | awk '{ print $2 }'); do
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MOD_DIR="${DEPLOYMENT_DIR}/puppet/${MOD}"
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if [ -d $MOD_DIR ] && [ ! -d "${MOD_DIR}/.git" ];
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then
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rm -rf "${MOD_DIR}"
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fi
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done
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# run librarian-puppet install to populate the modules if they do not already
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# exist
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$TIMEOUT_CMD $BUNDLER_EXEC librarian-puppet install $VERBOSE --path=puppet
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# run librarian-puppet update to ensure the modules are checked out to the
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# correct version
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if [ "$UPDATE" = true ]; then
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$TIMEOUT_CMD $BUNDLER_EXEC librarian-puppet update $VERBOSE --path=puppet
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fi
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# do a hard reset on the librarian managed modules LP#1489542
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if [ "$RESET_HARD" = true ]; then
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for MOD in $(grep "^mod " Puppetfile | tr -d '[:punct:]' | awk '{ print $2 }'); do
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cd "${DEPLOYMENT_DIR}/puppet/${MOD}"
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git reset --hard
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done
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cd $DEPLOYMENT_DIR
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fi
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