| ### |
| # ============LICENSE_START======================================================= |
| # ECOMP Policy Engine |
| # ================================================================================ |
| # Copyright (C) 2017 AT&T Intellectual Property. All rights reserved. |
| # ================================================================================ |
| # 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. |
| # ============LICENSE_END========================================================= |
| ### |
| |
| #!/bin/bash |
| |
| ######################################################################### |
| ## |
| ## Functions |
| ## |
| ######################################################################### |
| |
| function usage() { |
| echo -n "syntax: $(basename $0) " |
| echo -n "--debug (" |
| echo -n "[--backup <backup-dir-location>] | " |
| echo -n "[--restore <backup-dir-location>])" |
| } |
| |
| function backup() { |
| if [[ $DEBUG == y ]]; then |
| echo "-- ${FUNCNAME[0]} $@ --" |
| set -x |
| fi |
| |
| if [[ -z ${POLICY_HOME} ]]; then |
| echo "error: ${POLICY_HOME} is not set" |
| exit 1 |
| fi |
| |
| BACKUP_DIR=$1 |
| if [[ -z ${BACKUP_DIR} ]]; then |
| echo "error: a backup directory must be provided" |
| usage |
| exit 1 |
| fi |
| |
| /bin/mkdir -p ${BACKUP_DIR} > /dev/null 2>&1 |
| if [[ ! -d ${BACKUP_DIR} ]]; then |
| echo "error: ${BACKUP_DIR} is not a directory" |
| exit 1 |
| fi |
| |
| if [[ ! -w ${BACKUP_DIR} ]] ; then |
| echo "error: ${BACKUP_DIR} is not writable" |
| exit 1 |
| fi |
| |
| if [ "$(ls -A ${BACKUP_DIR})" ]; then |
| echo "error: ${BACKUP_DIR} must be empty" |
| exit 1 |
| fi |
| |
| echo "backing up ${POLICY_HOME} to ${BACKUP_DIR} to.." |
| rsync -a --delete \ |
| --exclude logs \ |
| --exclude tmp \ |
| --exclude backup \ |
| --exclude servers/pap/webapps/pap \ |
| --exclude servers/pdp/webapps/pdp \ |
| --exclude servers/pypdp/webapps/PyPDPServer \ |
| --exclude servers/console/webapps/policy \ |
| ${POLICY_HOME}/* \ |
| ${BACKUP_DIR} |
| } |
| |
| function restore() { |
| if [[ $DEBUG == y ]]; then |
| echo "-- ${FUNCNAME[0]} $@ --" |
| set -x |
| fi |
| |
| if [[ -z ${POLICY_HOME} ]]; then |
| echo "error: ${POLICY_HOME} is not set" |
| exit 1 |
| fi |
| |
| BACKUP_DIR=$1 |
| if [[ -z ${BACKUP_DIR} ]]; then |
| echo "error: a backup directory must be provided" |
| usage |
| exit 1 |
| fi |
| |
| if [[ ! -d ${BACKUP_DIR} ]]; then |
| echo "error: ${BACKUP_DIR} is not a directory" |
| exit 1 |
| fi |
| |
| if [ "$(ls -A ${BACKUP_DIR})" ]; then |
| echo "OK: ${BACKUP_DIR} has content" |
| else |
| echo "error: ${BACKUP_DIR} is empty" |
| exit 1 |
| fi |
| |
| echo "restoring from ${BACKUP_DIR} to ${POLICY_HOME} .." |
| rsync -a ${BACKUP_DIR}/* ${POLICY_HOME} |
| } |
| |
| OPERATION=none |
| DEBUG=n |
| |
| # command line options parsing |
| until [[ -z "$1" ]]; do |
| case $1 in |
| -d|--debug) DEBUG=y |
| set -x |
| ;; |
| -b|--backup) OPERATION=backup |
| shift |
| DIR=$1 |
| ;; |
| -r|--restore) OPERATION=restore |
| shift |
| DIR=$1 |
| ;; |
| *) usage |
| exit 1 |
| ;; |
| esac |
| shift |
| done |
| |
| # operation validation |
| case $OPERATION in |
| backup) backup $DIR |
| ;; |
| restore) restore $DIR |
| ;; |
| *) echo "invalid operation (${OPERATION}): must be in {backup|restore}"; |
| usage |
| exit 1 |
| ;; |
| esac |