| #!/bin/bash |
| |
| # Licensed to the Apache Software Foundation (ASF) under one or more |
| # contributor license agreements. See the NOTICE file distributed with |
| # this work for additional information regarding copyright ownership. |
| # The ASF licenses this file to You 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. |
| |
| COMPONENT_NAME=hbase |
| CFG_DIR=/etc/${COMPONENT_NAME}/conf |
| XASECURE_ROOT=/etc/xasecure/${COMPONENT_NAME} |
| BACKUP_TYPE=pre |
| CUR_VERSION_FILE=${XASECURE_ROOT}/.current_version |
| CUR_CFG_DIR_FILE=${XASECURE_ROOT}/.config_dir |
| if [ -f ${CUR_VERSION_FILE} ] |
| then |
| XASECURE_VERSION=`cat ${CUR_VERSION_FILE}` |
| PRE_INSTALL_CONFIG=${XASECURE_ROOT}/${BACKUP_TYPE}-${XASECURE_VERSION} |
| dt=`date '+%Y%m%d%H%M%S'` |
| if [ -d "${PRE_INSTALL_CONFIG}" ] |
| then |
| if [ -f ${CUR_CFG_DIR_FILE} ] |
| then |
| CFG_DIR=`cat ${CUR_CFG_DIR_FILE}` |
| fi |
| [ -d ${CFG_DIR} ] && mv ${CFG_DIR} ${CFG_DIR}-${dt} |
| ( cd ${PRE_INSTALL_CONFIG} ; find . -print | cpio -pdm ${CFG_DIR} ) |
| [ -f ${CUR_VERSION_FILE} ] && mv ${CUR_VERSION_FILE} ${CUR_VERSION_FILE}-uninstalled-${dt} |
| echo "XASecure version - ${XASECURE_VERSION} has been uninstalled successfully." |
| else |
| echo "ERROR: Unable to find pre-install configuration directory: [${PRE_INSTALL_CONFIG}]" |
| exit 1 |
| fi |
| else |
| cd ${CFG_DIR} |
| saved_files=`find . -type f -name '.*' | sort | grep -v -- '-new.' | grep '[0-9]*$' | grep -v -- '-[0-9]*$' | sed -e 's:\.[0-9]*$::' | sed -e 's:^./::' | sort -u` |
| dt=`date '+%Y%m%d%H%M%S'` |
| if [ "${saved_files}" != "" ] |
| then |
| for f in ${saved_files} |
| do |
| oldf=`ls ${f}.[0-9]* | sort | head -1` |
| if [ -f "${oldf}" ] |
| then |
| nf=`echo ${f} | sed -e 's:^\.::'` |
| if [ -f "${nf}" ] |
| then |
| echo "+cp -p ${nf} .${nf}-${dt}" |
| cp -p ${nf} .${nf}-${dt} |
| echo "+cp ${oldf} ${nf}" |
| cp ${oldf} ${nf} |
| else |
| echo "ERROR: ${nf} not found to save. However, old file is being recovered." |
| echo "+cp -p ${oldf} ${nf}" |
| cp -p ${oldf} ${nf} |
| fi |
| fi |
| done |
| echo "XASecure configuration has been uninstalled successfully." |
| fi |
| fi |
