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Diffstat (limited to 'packages/base/src/files/bin/backup.sh')
| -rw-r--r-- | packages/base/src/files/bin/backup.sh | 151 |
1 files changed, 151 insertions, 0 deletions
diff --git a/packages/base/src/files/bin/backup.sh b/packages/base/src/files/bin/backup.sh new file mode 100644 index 000000000..75cca7388 --- /dev/null +++ b/packages/base/src/files/bin/backup.sh @@ -0,0 +1,151 @@ +### +# ============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
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