#!/bin/bash # # This file is used to install database on linux systems. The operating system # is required to use systemd to manage services at boot set -e #set -x verMode=edge pagMode=full # -----------------------Variables definition--------------------- script_dir=$(dirname $(readlink -f "$0")) # Dynamic directory data_dir="/var/lib/taos" log_dir="/var/log/taos" data_link_dir="/usr/local/taos/data" log_link_dir="/usr/local/taos/log" cfg_install_dir="/etc/taos" bin_link_dir="/usr/bin" lib_link_dir="/usr/lib" inc_link_dir="/usr/include" #install main path install_main_dir="/usr/local/taos" # old bin dir bin_dir="/usr/local/taos/bin" # v1.5 jar dir v15_java_app_dir="/usr/local/lib/taos" service_config_dir="/etc/systemd/system" nginx_port=6060 nginx_dir="/usr/local/nginxd" # Color setting RED='\033[0;31m' GREEN='\033[1;32m' GREEN_DARK='\033[0;32m' GREEN_UNDERLINE='\033[4;32m' NC='\033[0m' csudo="" if command -v sudo > /dev/null; then csudo="sudo" fi update_flag=0 initd_mod=0 service_mod=2 if pidof systemd &> /dev/null; then service_mod=0 elif $(which service &> /dev/null); then service_mod=1 service_config_dir="/etc/init.d" if $(which chkconfig &> /dev/null); then initd_mod=1 elif $(which insserv &> /dev/null); then initd_mod=2 elif $(which update-rc.d &> /dev/null); then initd_mod=3 else service_mod=2 fi else service_mod=2 fi # get the operating system type for using the corresponding init file # ubuntu/debian(deb), centos/fedora(rpm), others: opensuse, redhat, ..., no verification #osinfo=$(awk -F= '/^NAME/{print $2}' /etc/os-release) osinfo=$(cat /etc/os-release | grep "NAME" | cut -d '"' -f2) #echo "osinfo: ${osinfo}" os_type=0 if echo $osinfo | grep -qwi "ubuntu" ; then echo "This is ubuntu system" os_type=1 elif echo $osinfo | grep -qwi "debian" ; then echo "This is debian system" os_type=1 elif echo $osinfo | grep -qwi "Kylin" ; then echo "This is Kylin system" os_type=1 elif echo $osinfo | grep -qwi "centos" ; then echo "This is centos system" os_type=2 elif echo $osinfo | grep -qwi "fedora" ; then echo "This is fedora system" os_type=2 else echo "${osinfo}: This is an officially unverified linux system, If there are any problems with the installation and operation, " echo "please feel free to contact taosdata.com for support." os_type=1 fi function kill_taosd() { pid=$(ps -ef | grep "taosd" | grep -v "grep" | awk '{print $2}') if [ -n "$pid" ]; then ${csudo} kill -9 $pid || : fi } function install_main_path() { #create install main dir and all sub dir ${csudo} rm -rf ${install_main_dir} || : ${csudo} mkdir -p ${install_main_dir} ${csudo} mkdir -p ${install_main_dir}/cfg ${csudo} mkdir -p ${install_main_dir}/bin ${csudo} mkdir -p ${install_main_dir}/connector ${csudo} mkdir -p ${install_main_dir}/driver ${csudo} mkdir -p ${install_main_dir}/examples ${csudo} mkdir -p ${install_main_dir}/include ${csudo} mkdir -p ${install_main_dir}/init.d if [ "$verMode" == "cluster" ]; then ${csudo} mkdir -p ${nginx_dir} fi } function install_bin() { # Remove links ${csudo} rm -f ${bin_link_dir}/taos || : ${csudo} rm -f ${bin_link_dir}/taosd || : ${csudo} rm -f ${bin_link_dir}/taosdemo || : ${csudo} rm -f ${bin_link_dir}/taosdump || : ${csudo} rm -f ${bin_link_dir}/rmtaos || : ${csudo} rm -f ${bin_link_dir}/tarbitrator || : ${csudo} cp -r ${script_dir}/bin/* ${install_main_dir}/bin && ${csudo} chmod 0555 ${install_main_dir}/bin/* #Make link [ -x ${install_main_dir}/bin/taos ] && ${csudo} ln -s ${install_main_dir}/bin/taos ${bin_link_dir}/taos || : [ -x ${install_main_dir}/bin/taosd ] && ${csudo} ln -s ${install_main_dir}/bin/taosd ${bin_link_dir}/taosd || : [ -x ${install_main_dir}/bin/taosdump ] && ${csudo} ln -s ${install_main_dir}/bin/taosdump ${bin_link_dir}/taosdump || : [ -x ${install_main_dir}/bin/taosdemo ] && ${csudo} ln -s ${install_main_dir}/bin/taosdemo ${bin_link_dir}/taosdemo || : [ -x ${install_main_dir}/bin/remove.sh ] && ${csudo} ln -s ${install_main_dir}/bin/remove.sh ${bin_link_dir}/rmtaos || : [ -x ${install_main_dir}/bin/tarbitrator ] && ${csudo} ln -s ${install_main_dir}/bin/tarbitrator ${bin_link_dir}/tarbitrator || : if [ "$verMode" == "cluster" ]; then ${csudo} cp -r ${script_dir}/nginxd/* ${nginx_dir} && ${csudo} chmod 0555 ${nginx_dir}/* ${csudo} mkdir -p ${nginx_dir}/logs ${csudo} chmod 777 ${nginx_dir}/sbin/nginx fi } function install_lib() { # Remove links ${csudo} rm -f ${lib_link_dir}/libtaos.* || : ${csudo} rm -rf ${v15_java_app_dir} || : ${csudo} cp -rf ${script_dir}/driver/* ${install_main_dir}/driver && ${csudo} chmod 777 ${install_main_dir}/driver/* ${csudo} ln -s ${install_main_dir}/driver/libtaos.* ${lib_link_dir}/libtaos.so.1 ${csudo} ln -s ${lib_link_dir}/libtaos.so.1 ${lib_link_dir}/libtaos.so if [ "$verMode" == "cluster" ]; then # Compatible with version 1.5 ${csudo} mkdir -p ${v15_java_app_dir} ${csudo} ln -s ${install_main_dir}/connector/taos-jdbcdriver-1.0.2-dist.jar ${v15_java_app_dir}/JDBCDriver-1.0.2-dist.jar ${csudo} chmod 777 ${v15_java_app_dir} || : fi } function install_header() { ${csudo} rm -f ${inc_link_dir}/taos.h ${inc_link_dir}/taoserror.h || : ${csudo} cp -f ${script_dir}/inc/* ${install_main_dir}/include && ${csudo} chmod 644 ${install_main_dir}/include/* ${csudo} ln -s ${install_main_dir}/include/taos.h ${inc_link_dir}/taos.h ${csudo} ln -s ${install_main_dir}/include/taoserror.h ${inc_link_dir}/taoserror.h } function install_config() { #${csudo} rm -f ${install_main_dir}/cfg/taos.cfg || : if [ ! -f ${cfg_install_dir}/taos.cfg ]; then ${csudo} mkdir -p ${cfg_install_dir} [ -f ${script_dir}/cfg/taos.cfg ] && ${csudo} cp ${script_dir}/cfg/taos.cfg ${cfg_install_dir} ${csudo} chmod 644 ${cfg_install_dir}/* fi ${csudo} cp -f ${script_dir}/cfg/taos.cfg ${install_main_dir}/cfg/taos.cfg.org ${csudo} ln -s ${cfg_install_dir}/taos.cfg ${install_main_dir}/cfg if [ "$verMode" == "cluster" ]; then [ ! -z $1 ] && return 0 || : # only install client if ((${update_flag}==1)); then return 0 fi #FQDN_FORMAT="(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)" #FQDN_FORMAT="(:[1-6][0-9][0-9][0-9][0-9]$)" #PORT_FORMAT="(/[1-6][0-9][0-9][0-9][0-9]?/)" #FQDN_PATTERN=":[0-9]{1,5}$" # first full-qualified domain name (FQDN) for TDengine cluster system echo echo -e -n "${GREEN}Enter the FQDN of an existing TDengine cluster node to join${NC} OR ${GREEN}leave it blank to build one${NC} :" read firstFqdn while true; do if [ ! -z "$firstFqdn" ]; then # check the format of the firstFqdn #if [[ $firstFqdn == $FQDN_PATTERN ]]; then # Write the first FQDN to configuration file ${csudo} sed -i -r "s/#*\s*(first\s*).*/\1$firstFqdn/" ${cfg_install_dir}/taos.cfg # Get the second FQDN echo echo -e -n "${GREEN}Enter the FQDN of another node in cluster${NC} OR ${GREEN}leave it blank to skip${NC}: " read secondFqdn while true; do if [ ! -z "$secondFqdn" ]; then #if [[ $secondFqdn == $FQDN_PATTERN ]]; then # Write the second FQDN to configuration file ${csudo} sed -i -r "s/#*\s*(second\s*).*/\1$secondFqdn/" ${cfg_install_dir}/taos.cfg break #else # read -p "Please enter the correct FQDN: " secondFqdn #fi else break fi done break #else # read -p "Please enter the correct FQDN: " firstFqdn #fi else break fi done fi } function install_log() { ${csudo} rm -rf ${log_dir} || : ${csudo} mkdir -p ${log_dir} && ${csudo} chmod 777 ${log_dir} ${csudo} ln -s ${log_dir} ${install_main_dir}/log } function install_data() { ${csudo} mkdir -p ${data_dir} ${csudo} ln -s ${data_dir} ${install_main_dir}/data } function install_connector() { ${csudo} cp -rf ${script_dir}/connector/* ${install_main_dir}/connector } function install_examples() { if [ -d ${script_dir}/examples ]; then ${csudo} cp -rf ${script_dir}/examples/* ${install_main_dir}/examples fi } function clean_service_on_sysvinit() { #restart_config_str="taos:2345:respawn:${service_config_dir}/taosd start" #${csudo} sed -i "\|${restart_config_str}|d" /etc/inittab || : if pidof taosd &> /dev/null; then ${csudo} service taosd stop || : fi if pidof tarbitrator &> /dev/null; then ${csudo} service tarbitratord stop || : fi if ((${initd_mod}==1)); then ${csudo} chkconfig --del taosd || : ${csudo} chkconfig --del tarbitratord || : elif ((${initd_mod}==2)); then ${csudo} insserv -r taosd || : ${csudo} insserv -r tarbitratord || : elif ((${initd_mod}==3)); then ${csudo} update-rc.d -f taosd remove || : ${csudo} update-rc.d -f tarbitratord remove || : fi ${csudo} rm -f ${service_config_dir}/taosd || : ${csudo} rm -f ${service_config_dir}/tarbitratord || : if $(which init &> /dev/null); then ${csudo} init q || : fi } function install_service_on_sysvinit() { clean_service_on_sysvinit sleep 1 # Install taosd service if ((${os_type}==1)); then ${csudo} cp -f ${script_dir}/init.d/taosd.deb ${install_main_dir}/init.d/taosd ${csudo} cp ${script_dir}/init.d/taosd.deb ${service_config_dir}/taosd && ${csudo} chmod a+x ${service_config_dir}/taosd ${csudo} cp -f ${script_dir}/init.d/tarbitratord.deb ${install_main_dir}/init.d/tarbitratord ${csudo} cp ${script_dir}/init.d/tarbitratord.deb ${service_config_dir}/tarbitratord && ${csudo} chmod a+x ${service_config_dir}/tarbitratord elif ((${os_type}==2)); then ${csudo} cp -f ${script_dir}/init.d/taosd.rpm ${install_main_dir}/init.d/taosd ${csudo} cp ${script_dir}/init.d/taosd.rpm ${service_config_dir}/taosd && ${csudo} chmod a+x ${service_config_dir}/taosd ${csudo} cp -f ${script_dir}/init.d/tarbitratord.rpm ${install_main_dir}/init.d/tarbitratord ${csudo} cp ${script_dir}/init.d/tarbitratord.rpm ${service_config_dir}/tarbitratord && ${csudo} chmod a+x ${service_config_dir}/tarbitratord fi #restart_config_str="taos:2345:respawn:${service_config_dir}/taosd start" #${csudo} grep -q -F "$restart_config_str" /etc/inittab || ${csudo} bash -c "echo '${restart_config_str}' >> /etc/inittab" if ((${initd_mod}==1)); then ${csudo} chkconfig --add taosd || : ${csudo} chkconfig --level 2345 taosd on || : ${csudo} chkconfig --add tarbitratord || : ${csudo} chkconfig --level 2345 tarbitratord on || : elif ((${initd_mod}==2)); then ${csudo} insserv taosd || : ${csudo} insserv -d taosd || : ${csudo} insserv tarbitratord || : ${csudo} insserv -d tarbitratord || : elif ((${initd_mod}==3)); then ${csudo} update-rc.d taosd defaults || : ${csudo} update-rc.d tarbitratord defaults || : fi } function clean_service_on_systemd() { taosd_service_config="${service_config_dir}/taosd.service" if systemctl is-active --quiet taosd; then echo "TDengine is running, stopping it..." ${csudo} systemctl stop taosd &> /dev/null || echo &> /dev/null fi ${csudo} systemctl disable taosd &> /dev/null || echo &> /dev/null ${csudo} rm -f ${taosd_service_config} if [ "$verMode" == "cluster" ]; then nginx_service_config="${service_config_dir}/nginxd.service" if systemctl is-active --quiet nginxd; then echo "Nginx for TDengine is running, stopping it..." ${csudo} systemctl stop nginxd &> /dev/null || echo &> /dev/null fi ${csudo} systemctl disable nginxd &> /dev/null || echo &> /dev/null ${csudo} rm -f ${nginx_service_config} tarbitratord_service_config="${service_config_dir}/tarbitratord.service" if systemctl is-active --quiet tarbitratord; then echo "tarbitrator is running, stopping it..." ${csudo} systemctl stop tarbitratord &> /dev/null || echo &> /dev/null fi ${csudo} systemctl disable tarbitratord &> /dev/null || echo &> /dev/null ${csudo} rm -f ${tarbitratord_service_config} fi } # taos:2345:respawn:/etc/init.d/taosd start function install_service_on_systemd() { clean_service_on_systemd taosd_service_config="${service_config_dir}/taosd.service" ${csudo} bash -c "echo '[Unit]' >> ${taosd_service_config}" ${csudo} bash -c "echo 'Description=TDengine server service' >> ${taosd_service_config}" ${csudo} bash -c "echo 'After=network-online.target' >> ${taosd_service_config}" ${csudo} bash -c "echo 'Wants=network-online.target' >> ${taosd_service_config}" ${csudo} bash -c "echo >> ${taosd_service_config}" ${csudo} bash -c "echo '[Service]' >> ${taosd_service_config}" ${csudo} bash -c "echo 'Type=simple' >> ${taosd_service_config}" ${csudo} bash -c "echo 'ExecStart=/usr/bin/taosd' >> ${taosd_service_config}" ${csudo} bash -c "echo 'LimitNOFILE=infinity' >> ${taosd_service_config}" ${csudo} bash -c "echo 'LimitNPROC=infinity' >> ${taosd_service_config}" ${csudo} bash -c "echo 'LimitCORE=infinity' >> ${taosd_service_config}" ${csudo} bash -c "echo 'TimeoutStartSec=0' >> ${taosd_service_config}" ${csudo} bash -c "echo 'StandardOutput=null' >> ${taosd_service_config}" ${csudo} bash -c "echo 'Restart=always' >> ${taosd_service_config}" ${csudo} bash -c "echo 'StartLimitBurst=3' >> ${taosd_service_config}" ${csudo} bash -c "echo 'StartLimitInterval=60s' >> ${taosd_service_config}" ${csudo} bash -c "echo >> ${taosd_service_config}" ${csudo} bash -c "echo '[Install]' >> ${taosd_service_config}" ${csudo} bash -c "echo 'WantedBy=multi-user.target' >> ${taosd_service_config}" ${csudo} systemctl enable taosd if [ "$verMode" == "cluster" ]; then tarbitratord_service_config="${service_config_dir}/tarbitratord.service" ${csudo} bash -c "echo '[Unit]' >> ${tarbitratord_service_config}" ${csudo} bash -c "echo 'Description=TDengine arbitrator service' >> ${tarbitratord_service_config}" ${csudo} bash -c "echo 'After=network-online.target' >> ${tarbitratord_service_config}" ${csudo} bash -c "echo 'Wants=network-online.target' >> ${tarbitratord_service_config}" ${csudo} bash -c "echo >> ${tarbitratord_service_config}" ${csudo} bash -c "echo '[Service]' >> ${tarbitratord_service_config}" ${csudo} bash -c "echo 'Type=simple' >> ${tarbitratord_service_config}" ${csudo} bash -c "echo 'ExecStart=/usr/bin/tarbitrator' >> ${tarbitratord_service_config}" ${csudo} bash -c "echo 'LimitNOFILE=infinity' >> ${tarbitratord_service_config}" ${csudo} bash -c "echo 'LimitNPROC=infinity' >> ${tarbitratord_service_config}" ${csudo} bash -c "echo 'LimitCORE=infinity' >> ${tarbitratord_service_config}" ${csudo} bash -c "echo 'TimeoutStartSec=0' >> ${tarbitratord_service_config}" ${csudo} bash -c "echo 'StandardOutput=null' >> ${tarbitratord_service_config}" ${csudo} bash -c "echo 'Restart=always' >> ${tarbitratord_service_config}" ${csudo} bash -c "echo 'StartLimitBurst=3' >> ${tarbitratord_service_config}" ${csudo} bash -c "echo 'StartLimitInterval=60s' >> ${tarbitratord_service_config}" ${csudo} bash -c "echo >> ${tarbitratord_service_config}" ${csudo} bash -c "echo '[Install]' >> ${tarbitratord_service_config}" ${csudo} bash -c "echo 'WantedBy=multi-user.target' >> ${tarbitratord_service_config}" ${csudo} systemctl enable tarbitratord nginx_service_config="${service_config_dir}/nginxd.service" ${csudo} bash -c "echo '[Unit]' >> ${nginx_service_config}" ${csudo} bash -c "echo 'Description=Nginx For TDengine Service' >> ${nginx_service_config}" ${csudo} bash -c "echo 'After=network-online.target' >> ${nginx_service_config}" ${csudo} bash -c "echo 'Wants=network-online.target' >> ${nginx_service_config}" ${csudo} bash -c "echo >> ${nginx_service_config}" ${csudo} bash -c "echo '[Service]' >> ${nginx_service_config}" ${csudo} bash -c "echo 'Type=forking' >> ${nginx_service_config}" ${csudo} bash -c "echo 'PIDFile=/usr/local/nginxd/logs/nginx.pid' >> ${nginx_service_config}" ${csudo} bash -c "echo 'ExecStart=/usr/local/nginxd/sbin/nginx' >> ${nginx_service_config}" ${csudo} bash -c "echo 'ExecStop=/usr/local/nginxd/sbin/nginx -s stop' >> ${nginx_service_config}" ${csudo} bash -c "echo 'LimitNOFILE=infinity' >> ${nginx_service_config}" ${csudo} bash -c "echo 'LimitNPROC=infinity' >> ${nginx_service_config}" ${csudo} bash -c "echo 'LimitCORE=infinity' >> ${nginx_service_config}" ${csudo} bash -c "echo 'TimeoutStartSec=0' >> ${nginx_service_config}" ${csudo} bash -c "echo 'StandardOutput=null' >> ${nginx_service_config}" ${csudo} bash -c "echo 'Restart=always' >> ${nginx_service_config}" ${csudo} bash -c "echo 'StartLimitBurst=3' >> ${nginx_service_config}" ${csudo} bash -c "echo 'StartLimitInterval=60s' >> ${nginx_service_config}" ${csudo} bash -c "echo >> ${nginx_service_config}" ${csudo} bash -c "echo '[Install]' >> ${nginx_service_config}" ${csudo} bash -c "echo 'WantedBy=multi-user.target' >> ${nginx_service_config}" if ! ${csudo} systemctl enable nginxd &> /dev/null; then ${csudo} systemctl daemon-reexec ${csudo} systemctl enable nginxd fi ${csudo} systemctl start nginxd fi } function install_service() { if ((${service_mod}==0)); then install_service_on_systemd elif ((${service_mod}==1)); then install_service_on_sysvinit else # must manual stop taosd kill_taosd fi } vercomp () { if [[ $1 == $2 ]]; then return 0 fi local IFS=. local i ver1=($1) ver2=($2) # fill empty fields in ver1 with zeros for ((i=${#ver1[@]}; i<${#ver2[@]}; i++)); do ver1[i]=0 done for ((i=0; i<${#ver1[@]}; i++)); do if [[ -z ${ver2[i]} ]] then # fill empty fields in ver2 with zeros ver2[i]=0 fi if ((10#${ver1[i]} > 10#${ver2[i]})) then return 1 fi if ((10#${ver1[i]} < 10#${ver2[i]})) then return 2 fi done return 0 } function is_version_compatible() { curr_version=$(${bin_dir}/taosd -V | head -1 | cut -d ' ' -f 3) min_compatible_version=$(${script_dir}/bin/taosd -V | head -1 | cut -d ' ' -f 5) vercomp $curr_version $min_compatible_version case $? in 0) return 0;; 1) return 0;; 2) return 1;; esac } function update_TDengine() { # Start to update if [ ! -e taos.tar.gz ]; then echo "File taos.tar.gz does not exist" exit 1 fi tar -zxf taos.tar.gz # Check if version compatible if ! is_version_compatible; then echo -e "${RED}Version incompatible${NC}" return 1 fi echo -e "${GREEN}Start to update TDengine...${NC}" # Stop the service if running if pidof taosd &> /dev/null; then if ((${service_mod}==0)); then ${csudo} systemctl stop taosd || : elif ((${service_mod}==1)); then ${csudo} service taosd stop || : else kill_taosd fi sleep 1 fi install_main_path install_log install_header install_lib if [ "$pagMode" != "lite" ]; then install_connector fi install_examples if [ -z $1 ]; then install_bin install_service install_config if [ "$verMode" == "cluster" ]; then # Check if openresty is installed openresty_work=false # Check if nginx is installed successfully if type curl &> /dev/null; then if curl -sSf http://127.0.0.1:${nginx_port} &> /dev/null; then echo -e "\033[44;32;1mNginx for TDengine is updated successfully!${NC}" openresty_work=true else echo -e "\033[44;31;5mNginx for TDengine does not work! Please try again!\033[0m" fi fi fi echo echo -e "\033[44;32;1mTDengine is updated successfully!${NC}" echo echo -e "${GREEN_DARK}To configure TDengine ${NC}: edit /etc/taos/taos.cfg" if ((${service_mod}==0)); then echo -e "${GREEN_DARK}To start TDengine ${NC}: ${csudo} systemctl start taosd${NC}" elif ((${service_mod}==1)); then echo -e "${GREEN_DARK}To start TDengine ${NC}: ${csudo} service taosd start${NC}" else echo -e "${GREEN_DARK}To start TDengine ${NC}: ./taosd${NC}" fi if [ "$verMode" == "cluster" ]; then if [ ${openresty_work} = 'true' ]; then echo -e "${GREEN_DARK}To access TDengine ${NC}: use ${GREEN_UNDERLINE}taos${NC} in shell OR from ${GREEN_UNDERLINE}http://127.0.0.1:${nginx_port}${NC}" else echo -e "${GREEN_DARK}To access TDengine ${NC}: use ${GREEN_UNDERLINE}taos${NC} in shell${NC}" fi else echo -e "${GREEN_DARK}To access TDengine ${NC}: use ${GREEN_UNDERLINE}taos${NC} in shell${NC}" fi echo echo -e "\033[44;32;1mTDengine is updated successfully!${NC}" else install_bin install_config echo echo -e "\033[44;32;1mTDengine client is updated successfully!${NC}" fi rm -rf $(tar -tf taos.tar.gz) } function install_TDengine() { # Start to install if [ ! -e taos.tar.gz ]; then echo "File taos.tar.gz does not exist" exit 1 fi tar -zxf taos.tar.gz echo -e "${GREEN}Start to install TDengine...${NC}" install_main_path if [ -z $1 ]; then install_data fi install_log install_header install_lib if [ "$pagMode" != "lite" ]; then install_connector fi install_examples if [ -z $1 ]; then # install service and client # For installing new install_bin install_service if [ "$verMode" == "cluster" ]; then openresty_work=false # Check if nginx is installed successfully if type curl &> /dev/null; then if curl -sSf http://127.0.0.1:${nginx_port} &> /dev/null; then echo -e "\033[44;32;1mNginx for TDengine is installed successfully!${NC}" openresty_work=true else echo -e "\033[44;31;5mNginx for TDengine does not work! Please try again!\033[0m" fi fi fi install_config # Ask if to start the service echo echo -e "\033[44;32;1mTDengine is installed successfully!${NC}" echo echo -e "${GREEN_DARK}To configure TDengine ${NC}: edit /etc/taos/taos.cfg" if ((${service_mod}==0)); then echo -e "${GREEN_DARK}To start TDengine ${NC}: ${csudo} systemctl start taosd${NC}" elif ((${service_mod}==1)); then echo -e "${GREEN_DARK}To start TDengine ${NC}: ${csudo} service taosd start${NC}" else echo -e "${GREEN_DARK}To start TDengine ${NC}: taosd${NC}" fi if [ "$verMode" == "cluster" ]; then if [ ${openresty_work} = 'true' ]; then echo -e "${GREEN_DARK}To access TDengine ${NC}: use ${GREEN_UNDERLINE}taos${NC} in shell OR from ${GREEN_UNDERLINE}http://127.0.0.1:${nginx_port}${NC}" else echo -e "${GREEN_DARK}To access TDengine ${NC}: use ${GREEN_UNDERLINE}taos${NC} in shell${NC}" fi else echo -e "${GREEN_DARK}To access TDengine ${NC}: use ${GREEN_UNDERLINE}taos${NC} in shell${NC}" fi echo echo -e "\033[44;32;1mTDengine is installed successfully!${NC}" else # Only install client install_bin install_config echo echo -e "\033[44;32;1mTDengine client is installed successfully!${NC}" fi rm -rf $(tar -tf taos.tar.gz) } ## ==============================Main program starts from here============================ if [ -z $1 ]; then # Install server and client if [ -x ${bin_dir}/taosd ]; then update_flag=1 update_TDengine else install_TDengine fi else # Only install client if [ -x ${bin_dir}/taos ]; then update_flag=1 update_TDengine client else install_TDengine client fi fi