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add the shell script for modify system paramerter for taosd server
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Hui Li
GitHub
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babe16a7d3
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4b6286a662
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#!/bin/bash
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log_date_time=`date +%m%d%Y-%H%M`
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log=${log_date_time}.log
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dataDir=/data
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logDir=/data/taos/log
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echo "#########collect sysinfo############"
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cat /etc/os-release
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free -g
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cat /proc/cpuinfo |grep processor
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uname -a
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df -h
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lsblk
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blkid
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cat /etc/fstab
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mount
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cat /etc/sysctl.conf
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cat /etc/security/limits.conf
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sysctl -p
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######check hostname #####
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echo "#########hostname"
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hostname
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hostname -f
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echo "#########/etc/hostname"
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cat /etc/hostname
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echo "#########/etc/hosts"
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cat /etc/hosts
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echo "#########Step 1############"
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echo "$#"
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######single node without config file#####
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if [ "$#" -eq 0 ] ;then
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echo "#########This is for single node !!"
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echo "#########Please provide config.ini file for cluster installation !!"
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first_ep=`hostname -f`:6030
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second_ep=""
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fi
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echo "#########Step 2############"
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######use config file to configre cluster!#####
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echo $1
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config_file=$1
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if [ "$#" -eq 1 ] ;then
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echo "#########Use $1 file to configure cluster."
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echo "#########The configure of cluster"
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cat $config_file
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first_ep=`sed -n '1p' $config_file |awk '{print $2}'`:6030
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second_ep=`sed -n '2p' $config_file |awk '{print $2}'`:6030
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fi
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echo "#########Step 3############"
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################################################################
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echo "#########create data directory"
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mkdir -p ${dataDir}/taos/{data,core,tmp,soft}
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mkdir -p ${logDir}
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chmod 777 ${dataDir}/taos/tmp
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chmod 777 ${logDir}
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echo "#########install suggest package and disable firewall"
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os=$(cat /etc/os-release| grep PRETTY_NAME | awk '{print $1}'|awk -F '=' '{print $2}' | sed 's/"//g')
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if [ $os = 'Ubuntu' ]
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then
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echo "This is Ununtu!"
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#apt install screen tmux gdb fio iperf3 sysstat net-tools ntp tree wget
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ufw status
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ufw stop
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ufw disable
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elif [ $os = 'CentOS' -o $os = 'Red' ]
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then
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echo "This is Centos/Red"
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#yum install -y screen tmux gdb fio iperf3 sysstat net-tools ntp tree wget
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systemctl status firewalld
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systemctl stop firewalld
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systemctl disable firewalld
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else
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echo "####$os"
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fi
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sed -i 's/SELINUX=enforcing/SELINUX=disabled/g' /etc/selinux/config
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echo "#########system tunning"
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echo "fs.nr_open = 10485760" >>/etc/sysctl.conf
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echo "net.core.somaxconn=10240" >> /etc/sysctl.conf
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echo "net.core.netdev_max_backlog=20480" >> /etc/sysctl.conf
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echo "net.ipv4.tcp_max_syn_backlog=10240" >> /etc/sysctl.conf
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echo "net.ipv4.tcp_retries2=5" >> /etc/sysctl.conf
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echo "net.ipv4.tcp_syn_retries=2" >> /etc/sysctl.conf
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echo "net.ipv4.tcp_synack_retries=2" >> /etc/sysctl.conf
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echo "net.ipv4.tcp_tw_reuse=1" >> /etc/sysctl.conf
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echo "net.ipv4.tcp_tw_recycle=1" >> /etc/sysctl.conf
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echo "net.ipv4.tcp_keepalive_time=600" >> /etc/sysctl.conf
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echo "net.ipv4.tcp_abort_on_overflow=1" >> /etc/sysctl.conf
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echo "net.ipv4.tcp_max_tw_buckets=5000" >> /etc/sysctl.conf
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echo "net.ipv4.ip_local_port_range=10000 60999" >> /etc/sysctl.conf
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echo "* soft ntaosc 65536" >>/etc/security/limits.conf
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echo "* soft nofile 1048576" >>/etc/security/limits.conf
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echo "* soft stack 65536" >>/etc/security/limits.conf
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echo "* hard ntaosc 65536" >>/etc/security/limits.conf
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echo "* hard nofile 1048576" >>/etc/security/limits.conf
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echo "* hard stack 65536" >>/etc/security/limits.conf
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echo "root soft ntaosc 65536" >>/etc/security/limits.conf
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echo "root soft nofile 1048576" >>/etc/security/limits.conf
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echo "root soft stack 65536" >>/etc/security/limits.conf
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echo "root hard ntaosc 65536" >>/etc/security/limits.conf
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echo "root hard nofile 1048576" >>/etc/security/limits.conf
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echo "root hard stack 65536" >>/etc/security/limits.conf
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echo "ulimit -c unlimited" >>/etc/profile
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echo "kernel.core_pattern=${dataDir}/taos/core/core-%e-%p" >>/etc/sysctl.conf
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sysctl -p
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date
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####to do check date timezone and ntp########
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#cp -f /usr/share/zoneinfo/Asia/Shanghai /etc/localtime
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#NTP
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#SWAP
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#reboot
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echo "#########install TDengine"
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./install.sh -e no
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pwd
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echo "#########Create /etc/taos/taos.cfg"
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mv /etc/taos/taos.cfg /etc/taos/taos.cfg.bak
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cat /proc/cpuinfo | grep "processor" | wc -l
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num=`cat /proc/cpuinfo | grep "processor" | wc -l`
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cpunum=$(expr $num + $num)
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host_name=`hostname -f`
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#####vi /etc/taos/taos.cfg
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echo "firstEp $first_ep
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secondEp $second_ep
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fqdn $host_name
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supportVnodes $cpunum
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logDir $logDir
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dataDir ${dataDir}/taos/data
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tempDir ${dataDir}/taos/tmp
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keepColumnName 0
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maxNumOfDistinctRes 10000000
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timezone UTC-8
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locale en_US.UTF-8
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charset UTF-8
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maxShellConns 100000
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maxConnections 100000
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audit 0
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auditFqdn localhost
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monitor 1
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monitorFqdn localhost
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logKeepDays 10
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debugflag 131
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shellActivityTimer 120
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numOfRpcSessions 30000" >> /etc/taos/taos.cfg
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########################
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########################tunning taosadapter and taosx log directory
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sed -i "/^\#*path/c\path\ =\ \"${logDir}\"" /etc/taos/taosadapter.toml
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sed -i "/^\#*logs_home/c\logs_home\ =\ \"${logDir}\"" /etc/taos/taosx.toml
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##########################single nodes
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echo "#########Start toasd"
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./start-all.sh
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date
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if [ "$#" -eq 0 ] ;then
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sleep 5
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taos -s "show dnodes;"
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taos -s "show cluster\G;"
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echo "########"
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taosd -k
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curl -u root:taosdata ${host_name}:6041/rest/sql -d "select server_version()"
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echo -e "\r"
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echo "#########Installation completed########"
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echo "#########Suggest reboot OS##########"
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date
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exit
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fi
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##########################use $config_file to config cluster
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if test "$host_name"x = `sed -n '1p' $config_file |awk '{print $2}'`x ;then
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echo "#########Add dnodes and mnodes"
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while read ip_address host_name
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do
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echo "$host_name"
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taos -s "create dnode '$host_name:6030';"
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sleep 5
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done <$config_file
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fi
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host_name=`hostname -f`
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if test "$host_name"x = `sed -n '3p' $config_file |awk '{print $2}'`x ;then
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echo "#########Add mnodes"
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taos -s "create mnode on dnode 2;"
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sleep 5
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taos -s "create mnode on dnode 3;"
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fi
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sleep 5
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taos -s "show dnodes;"
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taos -s "show mnodes;"
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taos -s "show grants\G;"
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taos -s "show cluster\G;"
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echo "########"
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taosd -k
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echo "#########Test TDengine"
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curl -u root:taosdata ${host_name}:6041/rest/sql -d "select server_version()"
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echo -e "\r"
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echo "#########Installation completed########"
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echo "#########Suggest reboot OS##########"
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date
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cd ..
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