298 lines
11 KiB
Bash
Executable File
298 lines
11 KiB
Bash
Executable File
#!/bin/bash
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#
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# This file is used to install database on linux systems. The operating system
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# is required to use systemd to manage services at boot
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set -e
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#set -x
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# -----------------------Variables definition---------------------
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script_dir=$(dirname $(readlink -f "$0"))
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bin_link_dir="/usr/bin"
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#inc_link_dir="/usr/include"
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#install main path
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install_main_dir="/usr/local/tarbitrator"
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# old bin dir
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bin_dir="/usr/local/tarbitrator/bin"
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service_config_dir="/etc/systemd/system"
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# Color setting
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RED='\033[0;31m'
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GREEN='\033[1;32m'
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GREEN_DARK='\033[0;32m'
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GREEN_UNDERLINE='\033[4;32m'
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NC='\033[0m'
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csudo=""
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if command -v sudo > /dev/null; then
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csudo="sudo"
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fi
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update_flag=0
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initd_mod=0
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service_mod=2
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if pidof systemd &> /dev/null; then
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service_mod=0
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elif $(which service &> /dev/null); then
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service_mod=1
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service_config_dir="/etc/init.d"
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if $(which chkconfig &> /dev/null); then
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initd_mod=1
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elif $(which insserv &> /dev/null); then
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initd_mod=2
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elif $(which update-rc.d &> /dev/null); then
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initd_mod=3
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else
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service_mod=2
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fi
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else
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service_mod=2
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fi
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# get the operating system type for using the corresponding init file
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# ubuntu/debian(deb), centos/fedora(rpm), others: opensuse, redhat, ..., no verification
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#osinfo=$(awk -F= '/^NAME/{print $2}' /etc/os-release)
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if [[ -e /etc/os-release ]]; then
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osinfo=$(cat /etc/os-release | grep "NAME" | cut -d '"' -f2) ||:
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else
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osinfo=""
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fi
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#echo "osinfo: ${osinfo}"
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os_type=0
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if echo $osinfo | grep -qwi "ubuntu" ; then
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# echo "This is ubuntu system"
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os_type=1
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elif echo $osinfo | grep -qwi "debian" ; then
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# echo "This is debian system"
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os_type=1
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elif echo $osinfo | grep -qwi "Kylin" ; then
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# echo "This is Kylin system"
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os_type=1
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elif echo $osinfo | grep -qwi "centos" ; then
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# echo "This is centos system"
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os_type=2
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elif echo $osinfo | grep -qwi "fedora" ; then
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# echo "This is fedora system"
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os_type=2
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else
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echo " osinfo: ${osinfo}"
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echo " This is an officially unverified linux system,"
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echo " if there are any problems with the installation and operation, "
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echo " please feel free to contact taosdata.com for support."
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os_type=1
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fi
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function kill_tarbitrator() {
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pid=$(ps -ef | grep "tarbitrator" | grep -v "grep" | awk '{print $2}')
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if [ -n "$pid" ]; then
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${csudo} kill -9 $pid || :
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fi
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}
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function install_main_path() {
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#create install main dir and all sub dir
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${csudo} rm -rf ${install_main_dir} || :
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${csudo} mkdir -p ${install_main_dir}
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${csudo} mkdir -p ${install_main_dir}/bin
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#${csudo} mkdir -p ${install_main_dir}/include
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${csudo} mkdir -p ${install_main_dir}/init.d
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}
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function install_bin() {
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# Remove links
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${csudo} rm -f ${bin_link_dir}/rmtarbitrator || :
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${csudo} rm -f ${bin_link_dir}/tarbitrator || :
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${csudo} cp -r ${script_dir}/bin/* ${install_main_dir}/bin && ${csudo} chmod 0555 ${install_main_dir}/bin/*
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#Make link
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[ -x ${install_main_dir}/bin/remove_arbi.sh ] && ${csudo} ln -s ${install_main_dir}/bin/remove_arbi.sh ${bin_link_dir}/rmtarbitrator || :
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[ -x ${install_main_dir}/bin/tarbitrator ] && ${csudo} ln -s ${install_main_dir}/bin/tarbitrator ${bin_link_dir}/tarbitrator || :
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}
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function install_header() {
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${csudo} rm -f ${inc_link_dir}/taos.h ${inc_link_dir}/taoserror.h || :
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${csudo} cp -f ${script_dir}/inc/* ${install_main_dir}/include && ${csudo} chmod 644 ${install_main_dir}/include/*
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${csudo} ln -s ${install_main_dir}/include/taos.h ${inc_link_dir}/taos.h
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${csudo} ln -s ${install_main_dir}/include/taoserror.h ${inc_link_dir}/taoserror.h
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}
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function clean_service_on_sysvinit() {
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#restart_config_str="taos:2345:respawn:${service_config_dir}/taosd start"
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#${csudo} sed -i "\|${restart_config_str}|d" /etc/inittab || :
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if pidof tarbitrator &> /dev/null; then
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${csudo} service tarbitratord stop || :
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fi
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if ((${initd_mod}==1)); then
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if [ -e ${service_config_dir}/tarbitratord ]; then
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${csudo} chkconfig --del tarbitratord || :
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fi
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elif ((${initd_mod}==2)); then
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if [ -e ${service_config_dir}/tarbitratord ]; then
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${csudo} insserv -r tarbitratord || :
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fi
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elif ((${initd_mod}==3)); then
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if [ -e ${service_config_dir}/tarbitratord ]; then
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${csudo} update-rc.d -f tarbitratord remove || :
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fi
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fi
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${csudo} rm -f ${service_config_dir}/tarbitratord || :
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if $(which init &> /dev/null); then
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${csudo} init q || :
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fi
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}
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function install_service_on_sysvinit() {
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clean_service_on_sysvinit
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sleep 1
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# Install taosd service
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if ((${os_type}==1)); then
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${csudo} cp -f ${script_dir}/init.d/tarbitratord.deb ${install_main_dir}/init.d/tarbitratord
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${csudo} cp ${script_dir}/init.d/tarbitratord.deb ${service_config_dir}/tarbitratord && ${csudo} chmod a+x ${service_config_dir}/tarbitratord
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elif ((${os_type}==2)); then
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${csudo} cp -f ${script_dir}/init.d/tarbitratord.rpm ${install_main_dir}/init.d/tarbitratord
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${csudo} cp ${script_dir}/init.d/tarbitratord.rpm ${service_config_dir}/tarbitratord && ${csudo} chmod a+x ${service_config_dir}/tarbitratord
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fi
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#restart_config_str="taos:2345:respawn:${service_config_dir}/taosd start"
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#${csudo} grep -q -F "$restart_config_str" /etc/inittab || ${csudo} bash -c "echo '${restart_config_str}' >> /etc/inittab"
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if ((${initd_mod}==1)); then
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${csudo} chkconfig --add tarbitratord || :
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${csudo} chkconfig --level 2345 tarbitratord on || :
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elif ((${initd_mod}==2)); then
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${csudo} insserv tarbitratord || :
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${csudo} insserv -d tarbitratord || :
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elif ((${initd_mod}==3)); then
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${csudo} update-rc.d tarbitratord defaults || :
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fi
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}
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function clean_service_on_systemd() {
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tarbitratord_service_config="${service_config_dir}/tarbitratord.service"
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if systemctl is-active --quiet tarbitratord; then
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echo "tarbitrator is running, stopping it..."
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${csudo} systemctl stop tarbitratord &> /dev/null || echo &> /dev/null
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fi
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${csudo} systemctl disable tarbitratord &> /dev/null || echo &> /dev/null
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${csudo} rm -f ${tarbitratord_service_config}
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}
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# taos:2345:respawn:/etc/init.d/tarbitratord start
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function install_service_on_systemd() {
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clean_service_on_systemd
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tarbitratord_service_config="${service_config_dir}/tarbitratord.service"
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${csudo} bash -c "echo '[Unit]' >> ${tarbitratord_service_config}"
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${csudo} bash -c "echo 'Description=TDengine arbitrator service' >> ${tarbitratord_service_config}"
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${csudo} bash -c "echo 'After=network-online.target' >> ${tarbitratord_service_config}"
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${csudo} bash -c "echo 'Wants=network-online.target' >> ${tarbitratord_service_config}"
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${csudo} bash -c "echo >> ${tarbitratord_service_config}"
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${csudo} bash -c "echo '[Service]' >> ${tarbitratord_service_config}"
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${csudo} bash -c "echo 'Type=simple' >> ${tarbitratord_service_config}"
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${csudo} bash -c "echo 'ExecStart=/usr/bin/tarbitrator' >> ${tarbitratord_service_config}"
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${csudo} bash -c "echo 'LimitNOFILE=infinity' >> ${tarbitratord_service_config}"
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${csudo} bash -c "echo 'LimitNPROC=infinity' >> ${tarbitratord_service_config}"
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${csudo} bash -c "echo 'LimitCORE=infinity' >> ${tarbitratord_service_config}"
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${csudo} bash -c "echo 'TimeoutStartSec=0' >> ${tarbitratord_service_config}"
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${csudo} bash -c "echo 'StandardOutput=null' >> ${tarbitratord_service_config}"
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${csudo} bash -c "echo 'Restart=always' >> ${tarbitratord_service_config}"
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${csudo} bash -c "echo 'StartLimitBurst=3' >> ${tarbitratord_service_config}"
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${csudo} bash -c "echo 'StartLimitInterval=60s' >> ${tarbitratord_service_config}"
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${csudo} bash -c "echo >> ${tarbitratord_service_config}"
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${csudo} bash -c "echo '[Install]' >> ${tarbitratord_service_config}"
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${csudo} bash -c "echo 'WantedBy=multi-user.target' >> ${tarbitratord_service_config}"
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${csudo} systemctl enable tarbitratord
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}
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function install_service() {
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if ((${service_mod}==0)); then
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install_service_on_systemd
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elif ((${service_mod}==1)); then
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install_service_on_sysvinit
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else
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# must manual stop taosd
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kill_tarbitrator
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fi
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}
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function update_TDengine() {
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# Start to update
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echo -e "${GREEN}Start to update TDengine's arbitrator ...${NC}"
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# Stop the service if running
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if pidof tarbitrator &> /dev/null; then
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if ((${service_mod}==0)); then
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${csudo} systemctl stop tarbitratord || :
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elif ((${service_mod}==1)); then
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${csudo} service tarbitratord stop || :
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else
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kill_tarbitrator
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fi
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sleep 1
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fi
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install_main_path
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#install_header
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install_bin
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install_service
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echo
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#echo -e "${GREEN_DARK}To configure TDengine ${NC}: edit /etc/taos/taos.cfg"
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if ((${service_mod}==0)); then
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echo -e "${GREEN_DARK}To start arbitrator ${NC}: ${csudo} systemctl start tarbitratord${NC}"
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elif ((${service_mod}==1)); then
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echo -e "${GREEN_DARK}To start arbitrator ${NC}: ${csudo} service tarbitratord start${NC}"
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else
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echo -e "${GREEN_DARK}To start arbitrator ${NC}: ./tarbitrator${NC}"
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fi
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echo
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echo -e "\033[44;32;1mTDengine's arbitrator is updated successfully!${NC}"
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}
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function install_TDengine() {
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# Start to install
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echo -e "${GREEN}Start to install TDengine's arbitrator ...${NC}"
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install_main_path
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#install_header
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install_bin
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install_service
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echo
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#echo -e "${GREEN_DARK}To configure TDengine ${NC}: edit /etc/taos/taos.cfg"
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if ((${service_mod}==0)); then
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echo -e "${GREEN_DARK}To start arbitrator ${NC}: ${csudo} systemctl start tarbitratord${NC}"
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elif ((${service_mod}==1)); then
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echo -e "${GREEN_DARK}To start arbitrator ${NC}: ${csudo} service tarbitratord start${NC}"
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else
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echo -e "${GREEN_DARK}To start arbitrator ${NC}: tarbitrator${NC}"
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fi
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echo -e "\033[44;32;1mTDengine's arbitrator is installed successfully!${NC}"
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echo
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}
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## ==============================Main program starts from here============================
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# Install server and client
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if [ -x ${bin_dir}/tarbitrator ]; then
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update_flag=1
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update_TDengine
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else
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install_TDengine
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fi
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