技术分享| 如何部署安装分布式序列号生成器系统

[root@localhost packages]# tar zxvf jdk-8u121-linux-x64.tar.gz[root@localhost packages]# mv jdk1.8.0_121/ /usr/local/jdk[root@localhost packages]# vim /etc/profile##末尾添加export JAVA_HOME=/usr/local/jdk export CLASSPATH=$:CLASSPATH:$JAVA_HOME/lib/ export PATH=$PATH:$JAVA_HOME/bin

[root@localhost packages]# source /etc/profile[root@localhost packages]# java -versionjava version "1.8.0_121"Java(TM) SE Runtime Environment (build 1.8.0_121-b13)Java HotSpot(TM) 64-Bit Server VM (build 25.121-b13, mixed mode)

[root@localhost packages]# tar zxvf apache-maven-3.5.0-bin.tar.gz[root@localhost packages]# mv apache-maven-3.5.0 /usr/local/maven[root@localhost packages]# vim /etc/profile##末尾添加export MAVEN_HOME=/usr/local/maven export PATH=$MAVEN_HOME/bin:$PATH

[root@localhost packages]# source /etc/profile[root@localhost packages]# mvn -versionApache Maven 3.5.0 (ff8f5e7444045639af65f6095c62210b5713f426; 2017-04-04T03:39:06+08:00)Maven home: /usr/local/maven

[root@localhost ~]# yum -y install mariadb mariadb-server[root@localhost ~]# systemctl enable mariadb[root@localhost ~]# systemctl start mariadb[root@localhost ~]# mysql -uroot mysql> set password = password('123456');mysql> GRANT ALL PRIVILEGES ON *.* TO 'root'@'%' IDENTIFIED BY '123456' WITH GRANT OPTION;    //设置mysql外网连接密码mysql> flush privileges;

## 拉取代码[root@localhost local]# git clone https://github.com/didi/tinyid.git[root@localhost local]# cd tinyid/tinyid-server/
## 导入SQL文件[root@localhost tinyid-server]# mysql -uroot -p123456mysql> create database tinyid;mysql> use tinyid;mysql> source /usr/local/tinyid/tinyid-server/db.sql;mysql> exit

datasource.tinyid.primary.driver-class-name=com.mysql.jdbc.Driverdatasource.tinyid.primary.url=jdbc:mysql://localhost:3306/tinyid?autoReconnect=true&useUnicode=true&characterEncoding=UTF-8datasource.tinyid.primary.username=rootdatasource.tinyid.primary.password=123456
## 注意修mysql地址和库名称jdbc:mysql://localhost:3306/tinyid?

[root@localhost local]# cd tinyid/tinyid-server/ [root@localhost tinyid-server]# sh build.sh offline[root@localhost tinyid-server]# java -jar output/tinyid-server-xxx.jar

[root@localhost tinyid-server]#  netstat -untpl | grep javatcp        0      0 0.0.0.0:9999            0.0.0.0:*               LISTEN      12836/java 

#!/bin/sh##if [ -f /etc/init.d/functions ]; then        . /etc/init.d/functionselif [ -f /etc/rc.d/init.d/functions ]; then        . /etc/rc.d/init.d/functionselse        echo -e "\aJnice: unable to locate functions lib. Cannot continue."        exit 0fi
ulimit -n 65000echo 1024 65000 > /proc/sys/net/ipv4/ip_local_port_range
## jar文件名称export JAVA_HOME=/usr/local/java/jdk1.8.0_181export PATH=$JAVA_HOME/bin:$PATH:$PATH:/usr/ffmpeg/binexport CLASSPATH=.:$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jarJAR_HOME=/usr/local/tinyid/tinyid-server/JAR_NAME=tinyid-server-0.1.0-SNAPSHOT.jar
## 过滤pid进程号tpid=`ps -ef|grep $JAR_NAME | grep -v grep | grep -v kill | awk '{print $2}'`
#---------------------------------------------------------------------------# START#---------------------------------------------------------------------------Start(){        if [ $tpid ]; then                echo -n "tinyid process [${prog}] already running"                echo_failure                echo                return 1        fi
        if [ ! -f ${JAR_HOME}/output/${JAR_NAME} ]; then                echo -n "tinyid binary [${prog}] not found."                echo_failure                echo                return 1        fi
        echo -n "starting service (tinyid): "        cd ${JAR_HOME}        nohup java -jar ${JAR_HOME}/output/${JAR_NAME}  > /dev/null 2>&1 &        retval=$?        if [ ${retval} == 0 ]; then                echo_success                echo        else                echo_failure                echo                break        fi        sleep 1
        return 0}
#---------------------------------------------------------------------------# STOP#---------------------------------------------------------------------------Stop(){        echo -n "stopping service (tinyid): "        kill -9 $tpid        echo        return 0}
#---------------------------------------------------------------------------# MAIN#---------------------------------------------------------------------------case "$1" in        start)                Start                ;;        stop)                Stop                ;;        restart)                Stop                sleep 3                Start                ;;        *)                echo "please use : $0 {start|stop|restart}"esac
exit

*/1 * * * * sh /usr/local/tinyid/tinyid-server/tinyid.sh  start  >/dev/null 2>&1