Big-Data-HPC-Platform/initfiles/sbin/add_conf_settings.sh.in

#!/bin/bash
################################################################################
#    HPCC SYSTEMS software Copyright (C) 2012 HPCC Systems.
#
#    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.
################################################################################

###<REPLACE>###

HPCC_CONFIG=${HPCC_CONFIG:-${CONFIG_DIR}/${ENV_CONF_FILE}}
SECTION=${1:-DEFAULT}

USER_NAME=`cat ${HPCC_CONFIG} | sed -n "/\[${SECTION}\]/,/\[/p" | grep "^user *= *" | sed -e 's/^user *= *//'`

PREFIX_PATH=`cat ${HPCC_CONFIG} | sed -n "/\[${SECTION}\]/,/\[/p" | grep "^path *= *" | sed -e 's/^path *= *//'`

source $PREFIX_PATH/sbin/alter_confs.sh

alter_file /etc/sudoers "^Cmnd_Alias HPCC_|^${USER_NAME} ALL =|^Defaults\:${USER_NAME} !requiretty" <<-%EOF
Cmnd_Alias HPCC_DAFILESRV = /etc/init.d/dafilesrv
Cmnd_Alias HPCC_HPCCINIT = /etc/init.d/hpcc-init
${USER_NAME} ALL = NOPASSWD: HPCC_DAFILESRV, HPCC_HPCCINIT
Defaults:${USER_NAME} !requiretty
%EOF

alter_file /etc/security/limits.conf "^${USER_NAME}" << %EOF
${USER_NAME}    soft    nofile    8192
${USER_NAME}    hard    nofile    32768
${USER_NAME}    soft    core      unlimited
${USER_NAME}    hard    core      unlimited
${USER_NAME}    soft    nproc     4096
${USER_NAME}    hard    nproc     8192
${USER_NAME}    soft    rtprio    0
${USER_NAME}    hard    rtprio    4
${USER_NAME}    soft    memlock   unlimited
${USER_NAME}    hard    memlock   unlimited
%EOF