225 lines
6.5 KiB
Bash
Executable File
225 lines
6.5 KiB
Bash
Executable File
#!/bin/bash
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#
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# Script to stop the service and uninstall TDengine, but retain the config, data and log files.
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set -e
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#set -x
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verMode=edge
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RED='\033[0;31m'
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GREEN='\033[1;32m'
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NC='\033[0m'
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#install main path
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install_main_dir="/usr/local/taos"
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data_link_dir="/usr/local/taos/data"
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log_link_dir="/usr/local/taos/log"
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cfg_link_dir="/usr/local/taos/cfg"
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bin_link_dir="/usr/bin"
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lib_link_dir="/usr/lib"
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lib64_link_dir="/usr/lib64"
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inc_link_dir="/usr/include"
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install_nginxd_dir="/usr/local/nginxd"
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# v1.5 jar dir
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#v15_java_app_dir="/usr/local/lib/taos"
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service_config_dir="/etc/systemd/system"
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taos_service_name="taosd"
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tarbitrator_service_name="tarbitratord"
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nginx_service_name="nginxd"
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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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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 $(which update-rc.d &> /dev/null); then
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initd_mod=3
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else
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service_mod=2
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fi
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else
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service_mod=2
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fi
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function kill_taosd() {
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pid=$(ps -ef | grep "taosd" | grep -v "grep" | awk '{print $2}')
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if [ -n "$pid" ]; then
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${csudo} kill -9 $pid || :
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fi
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}
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function kill_tarbitrator() {
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pid=$(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 $pid || :
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fi
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}
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function clean_bin() {
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# Remove link
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${csudo} rm -f ${bin_link_dir}/taos || :
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${csudo} rm -f ${bin_link_dir}/taosd || :
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${csudo} rm -f ${bin_link_dir}/taosdemo || :
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${csudo} rm -f ${bin_link_dir}/rmtaos || :
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${csudo} rm -f ${bin_link_dir}/tarbitrator || :
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${csudo} rm -f ${bin_link_dir}/set_core || :
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}
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function clean_lib() {
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# Remove link
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${csudo} rm -f ${lib_link_dir}/libtaos.* || :
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${csudo} rm -f ${lib64_link_dir}/libtaos.* || :
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#${csudo} rm -rf ${v15_java_app_dir} || :
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}
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function clean_header() {
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# Remove link
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${csudo} rm -f ${inc_link_dir}/taos.h || :
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${csudo} rm -f ${inc_link_dir}/taoserror.h || :
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}
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function clean_config() {
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# Remove link
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${csudo} rm -f ${cfg_link_dir}/* || :
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}
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function clean_log() {
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# Remove link
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${csudo} rm -rf ${log_link_dir} || :
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}
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function clean_service_on_systemd() {
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taosd_service_config="${service_config_dir}/${taos_service_name}.service"
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if systemctl is-active --quiet ${taos_service_name}; then
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echo "TDengine taosd is running, stopping it..."
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${csudo} systemctl stop ${taos_service_name} &> /dev/null || echo &> /dev/null
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fi
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${csudo} systemctl disable ${taos_service_name} &> /dev/null || echo &> /dev/null
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${csudo} rm -f ${taosd_service_config}
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tarbitratord_service_config="${service_config_dir}/${tarbitrator_service_name}.service"
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if systemctl is-active --quiet ${tarbitrator_service_name}; then
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echo "TDengine tarbitrator is running, stopping it..."
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${csudo} systemctl stop ${tarbitrator_service_name} &> /dev/null || echo &> /dev/null
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fi
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${csudo} systemctl disable ${tarbitrator_service_name} &> /dev/null || echo &> /dev/null
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${csudo} rm -f ${tarbitratord_service_config}
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if [ "$verMode" == "cluster" ]; then
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nginx_service_config="${service_config_dir}/${nginx_service_name}.service"
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if [ -d ${bin_dir}/web ]; then
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if systemctl is-active --quiet ${nginx_service_name}; then
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echo "Nginx for TDengine is running, stopping it..."
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${csudo} systemctl stop ${nginx_service_name} &> /dev/null || echo &> /dev/null
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fi
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${csudo} systemctl disable ${nginx_service_name} &> /dev/null || echo &> /dev/null
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${csudo} rm -f ${nginx_service_config}
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fi
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fi
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}
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function clean_service_on_sysvinit() {
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#restart_config_str="taos:2345:respawn:${service_config_dir}/taosd start"
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#${csudo} sed -i "\|${restart_config_str}|d" /etc/inittab || :
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if pidof taosd &> /dev/null; then
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echo "TDengine taosd is running, stopping it..."
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${csudo} service taosd stop || :
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fi
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if pidof tarbitrator &> /dev/null; then
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echo "TDengine tarbitrator is running, stopping it..."
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${csudo} service tarbitratord stop || :
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fi
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if ((${initd_mod}==1)); then
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if [ -e ${service_config_dir}/taosd ]; then
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${csudo} chkconfig --del taosd || :
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fi
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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 ${service_config_dir}/taosd ]; then
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${csudo} insserv -r taosd || :
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fi
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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 ${service_config_dir}/taosd ]; then
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${csudo} update-rc.d -f taosd remove || :
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fi
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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 ${service_config_dir}/taosd || :
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${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 clean_service() {
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if ((${service_mod}==0)); then
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clean_service_on_systemd
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elif ((${service_mod}==1)); then
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clean_service_on_sysvinit
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else
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# must manual stop taosd
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kill_taosd
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kill_tarbitrator
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fi
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}
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# Stop service and disable booting start.
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clean_service
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# Remove binary file and links
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clean_bin
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# Remove header file.
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clean_header
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# Remove lib file
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clean_lib
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# Remove link log directory
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clean_log
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# Remove link configuration file
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clean_config
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# Remove data link directory
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${csudo} rm -rf ${data_link_dir} || :
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${csudo} rm -rf ${install_main_dir}
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${csudo} rm -rf ${install_nginxd_dir}
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if [[ -e /etc/os-release ]]; then
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osinfo=$(awk -F= '/^NAME/{print $2}' /etc/os-release)
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else
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osinfo=""
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fi
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if echo $osinfo | grep -qwi "ubuntu" ; then
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# echo "this is ubuntu system"
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${csudo} rm -f /var/lib/dpkg/info/tdengine* || :
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elif echo $osinfo | grep -qwi "debian" ; then
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# echo "this is debian system"
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${csudo} rm -f /var/lib/dpkg/info/tdengine* || :
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elif echo $osinfo | grep -qwi "centos" ; then
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# echo "this is centos system"
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${csudo} rpm -e --noscripts tdengine || :
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fi
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echo -e "${GREEN}TDengine is removed successfully!${NC}"
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echo |