--- /dev/null
+#!/bin/sh
+# Copyright 2019 Nokia
+#
+# 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.
+
+#Before start:
+#Part power, replica and hour as env
+
+if [ $1 == "BACKEND_BUILDER" ]; then
+ echo "Remove unnecessary pid file"
+ rm -rf /var/run/rsyncd/rsyncd.pid
+fi
+
+file_names="/etc/swift/account-server.conf /etc/swift/container-server.conf /etc/swift/object-server.conf /etc/swift/proxy-server.conf /etc/swift/rsyncd.conf /etc/swift/swift.conf /etc/swift/memcached"
+/usr/bin/wait-for-files "${file_names}"
+rc=$?; if [[ $rc != 0 ]]; then exit $rc; fi
+
+if [ ! -e /etc/swift/account.ring.gz ]; then
+ cd /etc/swift
+ echo "Ring files not found. Create them..."
+ # get ports from the config files
+ SWIFT_ACCOUNT_PORT=`grep "bind_port" /etc/swift/account-server.conf | awk '{print $3}'`
+ SWIFT_CONTAINER_PORT=`grep "bind_port" /etc/swift/container-server.conf | awk '{print $3}'`
+ SWIFT_OBJECT_PORT=`grep "bind_port" /etc/swift/object-server.conf | awk '{print $3}'`
+
+ swift-ring-builder account.builder create ${SWIFT_PART_POWER} ${SWIFT_REPLICAS} ${SWIFT_PART_HOUR}
+ swift-ring-builder container.builder create ${SWIFT_PART_POWER} ${SWIFT_REPLICAS} ${SWIFT_PART_HOUR}
+ swift-ring-builder object.builder create ${SWIFT_PART_POWER} ${SWIFT_REPLICAS} ${SWIFT_PART_HOUR}
+
+ for IP in ${SWIFT_OAM1_IP} ${SWIFT_OAM2_IP} ${SWIFT_OAM3_IP}; do
+ swift-ring-builder account.builder add r1z2-$IP:${SWIFT_ACCOUNT_PORT}/${SWIFT_DISK} 10
+ swift-ring-builder container.builder add r1z2-$IP:${SWIFT_CONTAINER_PORT}/${SWIFT_DISK} 10
+ swift-ring-builder object.builder add r1z2-$IP:${SWIFT_OBJECT_PORT}/${SWIFT_DISK} 10
+ echo "swift-ring-builder object.builder add r1z2-$IP:6000/${SWIFT_DISK} 10"
+ done
+
+ swift-ring-builder account.builder
+ swift-ring-builder container.builder
+ swift-ring-builder object.builder
+
+ swift-ring-builder account.builder rebalance
+ swift-ring-builder container.builder rebalance
+ swift-ring-builder object.builder rebalance
+fi
+
+exec /usr/bin/supervisord -c /etc/supervisord.conf