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Diffstat (limited to 'prototypes/puppet-infracloud/install_modules.sh')
| -rwxr-xr-x | prototypes/puppet-infracloud/install_modules.sh | 121 |
1 files changed, 121 insertions, 0 deletions
diff --git a/prototypes/puppet-infracloud/install_modules.sh b/prototypes/puppet-infracloud/install_modules.sh new file mode 100755 index 000000000..5d5acd9c1 --- /dev/null +++ b/prototypes/puppet-infracloud/install_modules.sh @@ -0,0 +1,121 @@ +#!/bin/bash +# Copyright 2014 OpenStack Foundation. +# Copyright 2014 Hewlett-Packard Development Company, L.P. +# +# Licensed under the Apache License, Version 2.0 (the "License"); you may +# not use this file except in compliance with the License. You may obtain +# a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT +# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the +# License for the specific language governing permissions and limitations +# under the License. + +MODULE_PATH=`puppet config print modulepath | cut -d ':' -f 1` +SCRIPT_NAME=$(basename $0) +SCRIPT_DIR=$(readlink -f "$(dirname $0)") +JUST_CLONED=0 + +function remove_module { + local SHORT_MODULE_NAME=$1 + if [ -n "$SHORT_MODULE_NAME" ]; then + rm -Rf "$MODULE_PATH/$SHORT_MODULE_NAME" + else + echo "ERROR: remove_module requires a SHORT_MODULE_NAME." + fi +} + +function git_clone { + local MOD=$1 + local DEST=$2 + + JUST_CLONED=1 + for attempt in $(seq 0 3); do + clone_error=0 + git clone $MOD $DEST && break || true + rm -rf $DEST + clone_error=1 + done + return $clone_error +} + +# Array of modules to be installed key:value is module:version. +declare -A MODULES + +# Array of modues to be installed from source and without dependency resolution. +# key:value is source location, revision to checkout +declare -A SOURCE_MODULES + +# Array of modues to be installed from source and without dependency resolution from openstack git +# key:value is source location, revision to checkout +declare -A INTEGRATION_MODULES + +# load modules.env to populate MODULES[*] and SOURCE_MODULES[*] +# for processing. +MODULE_ENV_FILE=${MODULE_FILE:-modules.env} +MODULE_ENV_PATH=${MODULE_ENV_PATH:-${SCRIPT_DIR}} +if [ -f "${MODULE_ENV_PATH}/${MODULE_ENV_FILE}" ] ; then + . "${MODULE_ENV_PATH}/${MODULE_ENV_FILE}" +fi + +if [ -z "${!MODULES[*]}" ] && [ -z "${!SOURCE_MODULES[*]}" ] ; then + echo "" + echo "WARNING: nothing to do, unable to find MODULES or SOURCE_MODULES" + echo " export options, try setting MODULE_ENV_PATH or MODULE_ENV_FILE" + echo " export to the proper location of modules.env file." + echo "" + exit 0 +fi + +MODULE_LIST=`puppet module list --color=false` + +# Install modules from source +for MOD in ${!SOURCE_MODULES[*]} ; do + JUST_CLONED=0 + # get the name of the module directory + if [ `echo $MOD | awk -F. '{print $NF}'` = 'git' ]; then + echo "Remote repos of the form repo.git are not supported: ${MOD}" + exit 1 + fi + + MODULE_NAME=`echo $MOD | awk -F- '{print $NF}'` + + # set up git base command to use the correct path + GIT_CMD_BASE="git --git-dir=${MODULE_PATH}/${MODULE_NAME}/.git --work-tree ${MODULE_PATH}/${MODULE_NAME}" + # treat any occurrence of the module as a match + if ! echo $MODULE_LIST | grep "${MODULE_NAME}" >/dev/null 2>&1; then + # clone modules that are not installed + git_clone $MOD "${MODULE_PATH}/${MODULE_NAME}" + else + if [ ! -d ${MODULE_PATH}/${MODULE_NAME}/.git ]; then + echo "Found directory ${MODULE_PATH}/${MODULE_NAME} that is not a git repo, deleting it and reinstalling from source" + remove_module $MODULE_NAME + git_clone $MOD "${MODULE_PATH}/${MODULE_NAME}" + elif [ `${GIT_CMD_BASE} remote show origin | grep 'Fetch URL' | awk -F'URL: ' '{print $2}'` != $MOD ]; then + echo "Found remote in ${MODULE_PATH}/${MODULE_NAME} that does not match desired remote ${MOD}, deleting dir and re-cloning" + remove_module $MODULE_NAME + git_clone $MOD "${MODULE_PATH}/${MODULE_NAME}" + fi + fi + + # fetch the latest refs from the repo + if [[ $JUST_CLONED -eq 0 ]] ; then + # If we just cloned the repo, we do not need to remote update + for attempt in $(seq 0 3); do + clone_error=0 + $GIT_CMD_BASE remote update && break || true + clone_error=1 + done + if [[ $clone_error -ne 0 ]] ; then + exit $clone_error + fi + fi + # make sure the correct revision is installed, I have to use rev-list b/c rev-parse does not work with tags + if [ `${GIT_CMD_BASE} rev-list HEAD --max-count=1` != `${GIT_CMD_BASE} rev-list ${SOURCE_MODULES[$MOD]} --max-count=1` ]; then + # checkout correct revision + $GIT_CMD_BASE checkout ${SOURCE_MODULES[$MOD]} + fi +done |