| # 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 rega4rding 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. |
| |
| #########################################postinstall.sh######################### |
| # SERVER INSTALL HELPER # |
| ################################################################## |
| ROOT_DIR_PATH="${RPM_INSTALL_PREFIX}" |
| ROOT=`echo "${RPM_INSTALL_PREFIX}" | sed 's|/$||g'` # Customized folder, which ambari-server files are installed into ('/' or '' are default). |
| |
| COMMON_DIR="${ROOT}/usr/lib/python2.6/site-packages/ambari_commons" |
| RESOURCE_MANAGEMENT_DIR="${ROOT}/usr/lib/python2.6/site-packages/resource_management" |
| JINJA_DIR="${ROOT}/usr/lib/python2.6/site-packages/ambari_jinja2" |
| SIMPLEJSON_DIR="${ROOT}/usr/lib/python2.6/site-packages/ambari_simplejson" |
| OLD_COMMON_DIR="${ROOT}/usr/lib/python2.6/site-packages/common_functions" |
| AMBARI_SERVER="${ROOT}/usr/lib/python2.6/site-packages/ambari_server" |
| INSTALL_HELPER_AGENT="/var/lib/ambari-agent/install-helper.sh" |
| CA_CONFIG="${ROOT}/var/lib/ambari-server/keys/ca.config" |
| COMMON_DIR_SERVER="${ROOT}/usr/lib/ambari-server/lib/ambari_commons" |
| RESOURCE_MANAGEMENT_DIR_SERVER="${ROOT}/usr/lib/ambari-server/lib/resource_management" |
| JINJA_SERVER_DIR="${ROOT}/usr/lib/ambari-server/lib/ambari_jinja2" |
| SIMPLEJSON_SERVER_DIR="${ROOT}/usr/lib/ambari-server/lib/ambari_simplejson" |
| AMBARI_PROPERTIES="${ROOT}/etc/ambari-server/conf/ambari.properties" |
| AMBARI_ENV_RPMSAVE="${ROOT}/var/lib/ambari-server/ambari-env.sh.rpmsave" # this turns into ambari-env.sh during ambari-server start |
| AMBARI_SERVER_KEYS_FOLDER="${ROOT}/var/lib/ambari-server/keys" |
| AMBARI_SERVER_KEYS_DB_FOLDER="${ROOT}/var/lib/ambari-server/keys/db" |
| AMBARI_SERVER_NEWCERTS_FOLDER="${ROOT}/var/lib/ambari-server/keys/db/newcerts" |
| |
| PYTHON_WRAPER_DIR="${ROOT}/usr/bin/" |
| PYTHON_WRAPER_TARGET="${PYTHON_WRAPER_DIR}/ambari-python-wrap" |
| |
| AMBARI_SERVER_EXECUTABLE_LINK="${ROOT}/usr/sbin/ambari-server" |
| AMBARI_SERVER_EXECUTABLE="${ROOT}/etc/init.d/ambari-server" |
| |
| AMBARI_CONFIGS_DIR="${ROOT}/etc/ambari-server/conf" |
| AMBARI_CONFIGS_DIR_SAVE="${ROOT}/etc/ambari-server/conf.save" |
| AMBARI_CONFIGS_DIR_SAVE_BACKUP="${ROOT}/etc/ambari-server/conf_$(date '+%d_%m_%y_%H_%M').save" |
| AMBARI_LOG4J="${AMBARI_CONFIGS_DIR}/log4j.properties" |
| |
| clean_pyc_files(){ |
| # cleaning old *.pyc files |
| find ${RESOURCE_MANAGEMENT_DIR:?} -name *.pyc -exec rm {} \; |
| find ${COMMON_DIR:?} -name *.pyc -exec rm {} \; |
| find ${AMBARI_SERVER:?} -name *.pyc -exec rm {} \; |
| } |
| |
| |
| do_install(){ |
| rm -f "$AMBARI_SERVER_EXECUTABLE_LINK" |
| ln -s "$AMBARI_SERVER_EXECUTABLE" "$AMBARI_SERVER_EXECUTABLE_LINK" |
| |
| # setting ambari_commons shared resource |
| rm -rf "$OLD_COMMON_DIR" |
| if [ ! -d "$COMMON_DIR" ]; then |
| ln -s "$COMMON_DIR_SERVER" "$COMMON_DIR" |
| fi |
| # setting resource_management shared resource |
| if [ ! -d "$RESOURCE_MANAGEMENT_DIR" ]; then |
| ln -s "$RESOURCE_MANAGEMENT_DIR_SERVER" "$RESOURCE_MANAGEMENT_DIR" |
| fi |
| # setting jinja2 shared resource |
| if [ ! -d "$JINJA_DIR" ]; then |
| ln -s "$JINJA_SERVER_DIR" "$JINJA_DIR" |
| fi |
| # setting simplejson shared resource |
| if [ ! -d "$SIMPLEJSON_DIR" ]; then |
| ln -s "$SIMPLEJSON_SERVER_DIR" "$SIMPLEJSON_DIR" |
| fi |
| |
| #TODO we need this when upgrading from pre 2.4 versions to 2.4, remove this when upgrade from pre 2.4 versions will be |
| #TODO unsupported |
| clean_pyc_files |
| |
| # remove old python wrapper |
| rm -f "$PYTHON_WRAPER_TARGET" |
| |
| AMBARI_PYTHON="" |
| python_binaries=( "/usr/bin/python" "/usr/bin/python2" "/usr/bin/python2.7" "/usr/bin/python2.6" ) |
| for python_binary in "${python_binaries[@]}" |
| do |
| $python_binary -c "import sys ; ver = sys.version_info ; sys.exit(not (ver >= (2,6) and ver<(3,0)))" 1>/dev/null 2>/dev/null |
| |
| if [ $? -eq 0 ] ; then |
| AMBARI_PYTHON="$python_binary" |
| break; |
| fi |
| done |
| |
| if [ -z "$AMBARI_PYTHON" ] ; then |
| >&2 echo "Cannot detect python for ambari to use. Please manually set $PYTHON_WRAPER link to point to correct python binary" |
| else |
| mkdir -p "$PYTHON_WRAPER_DIR" |
| ln -s "$AMBARI_PYTHON" "$PYTHON_WRAPER_TARGET" |
| fi |
| |
| sed -i "s|ambari.root.dir\s*=\s*/|ambari.root.dir=${ROOT_DIR_PATH}|g" "$AMBARI_LOG4J" |
| sed -i "s|root_dir\s*=\s*/|root_dir = ${ROOT_DIR_PATH}|g" "$CA_CONFIG" |
| sed -i "s|^ROOT=\"/\"$|ROOT=\"${ROOT_DIR_PATH}\"|g" "$AMBARI_SERVER_EXECUTABLE" |
| |
| AUTOSTART_SERVER_CMD="" |
| which chkconfig > /dev/null 2>&1 |
| if [ "$?" -eq 0 ] ; then |
| AUTOSTART_SERVER_CMD="chkconfig --add ambari-server" |
| fi |
| which update-rc.d > /dev/null 2>&1 |
| if [ "$?" -eq 0 ] ; then |
| AUTOSTART_SERVER_CMD="update-rc.d ambari-server defaults" |
| fi |
| |
| # if installed to customized root folder, skip ambari-server service actions, |
| # as no file in /etc/init.d/ambari-server is present |
| if [ ! "${ROOT}/" -ef "/" ] ; then |
| echo "Not adding ambari-server service to startup, as installed to customized root." |
| echo "If you need this functionality run the commands below, which create ambari-server service and configure it to run at startup: " |
| echo "sudo ln -s ${AMBARI_SERVER_EXECUTABLE} /etc/init.d/ambari-server" |
| echo "sudo $AUTOSTART_SERVER_CMD" |
| else |
| $AUTOSTART_SERVER_CMD |
| fi |
| |
| if [ -d "$AMBARI_SERVER_KEYS_FOLDER" ] |
| then |
| chmod 700 "$AMBARI_SERVER_KEYS_FOLDER" |
| if [ -d "$AMBARI_SERVER_KEYS_DB_FOLDER" ] |
| then |
| chmod 700 "$AMBARI_SERVER_KEYS_DB_FOLDER" |
| if [ -d "$AMBARI_SERVER_NEWCERTS_FOLDER" ] |
| then |
| chmod 700 "$AMBARI_SERVER_NEWCERTS_FOLDER" |
| |
| fi |
| fi |
| fi |
| |
| if [ -f "$AMBARI_ENV_RPMSAVE" ] ; then |
| PYTHON_PATH_LINE='export PYTHONPATH=$PYTHONPATH:/usr/lib/python2.6/site-packages' |
| grep "^$PYTHON_PATH_LINE\$" "$AMBARI_ENV_RPMSAVE" > /dev/null |
| if [ $? -ne 0 ] ; then |
| echo -e "\n$PYTHON_PATH_LINE" >> $AMBARI_ENV_RPMSAVE |
| fi |
| fi |
| } |
| |
| do_remove(){ |
| $AMBARI_SERVER_EXECUTABLE stop > /dev/null 2>&1 |
| |
| clean_pyc_files |
| |
| if [ -d "$AMBARI_CONFIGS_DIR_SAVE" ]; then |
| mv "$AMBARI_CONFIGS_DIR_SAVE" "$AMBARI_CONFIGS_DIR_SAVE_BACKUP" |
| fi |
| # Remove link created during install |
| rm -f "$AMBARI_SERVER_EXECUTABLE_LINK" |
| mv "$AMBARI_CONFIGS_DIR" "$AMBARI_CONFIGS_DIR_SAVE" |
| |
| if [ -f "$PYTHON_WRAPER_TARGET" ]; then |
| rm -f "$PYTHON_WRAPER_TARGET" |
| fi |
| |
| if [ -d "$COMMON_DIR" ]; then |
| rm -f $COMMON_DIR |
| fi |
| |
| if [ -d "$RESOURCE_MANAGEMENT_DIR" ]; then |
| rm -f $RESOURCE_MANAGEMENT_DIR |
| fi |
| |
| if [ -d "$JINJA_DIR" ]; then |
| rm -f $JINJA_DIR |
| fi |
| |
| if [ -d "$SIMPLEJSON_DIR" ]; then |
| rm -f $SIMPLEJSON_DIR |
| fi |
| |
| if [ -d "$OLD_COMMON_DIR" ]; then |
| rm -rf $OLD_COMMON_DIR |
| fi |
| |
| if [ -d "$AMBARI_SERVER" ]; then |
| rm -rf "$AMBARI_SERVER" |
| fi |
| |
| # if server package exists, restore their settings |
| if [ -f "$INSTALL_HELPER_AGENT" ]; then # call agent shared files installer |
| $INSTALL_HELPER_AGENT install |
| fi |
| |
| which chkconfig > /dev/null 2>&1 |
| if [ "$?" -eq 0 ] ; then |
| chkconfig --list | grep ambari-server && chkconfig --del ambari-server |
| fi |
| which update-rc.d > /dev/null 2>&1 |
| if [ "$?" -eq 0 ] ; then |
| update-rc.d -f ambari-server remove |
| fi |
| } |
| |
| do_upgrade(){ |
| # this function only gets called for rpm. Deb packages always call do_install directly. |
| do_install |
| } |
| |
| case "$1" in |
| install) |
| do_install |
| ;; |
| remove) |
| do_remove |
| ;; |
| upgrade) |
| do_upgrade |
| ;; |
| esac |