Initial OpenECOMP policy/engine commit
Change-Id: I7dbff37733b661643dd4d1caefa3d7dccc361b6e
Signed-off-by: Pamela Dragosh <pdragosh@research.att.com>
diff --git a/packages/base/src/files/bin/backup.sh b/packages/base/src/files/bin/backup.sh
new file mode 100644
index 0000000..75cca73
--- /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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