Linux下分布式项目部署环境搭建与使用(druid-1.0.25.jar)数据库连接加密

it2022-05-13  61

一、JDK安装

  1.执行命令:cd Downloads/  2.上  传:jdk-8u111-linux-x64.tar.gz 到Downloads  3.执行命令:tar -zxvf jdk-8u111-linux-x64.tar.gz  4.执行命令:mv jdk1.8.0_111 ~/soft/jdk1.8  5.执行命令:vim ~/.bash_profile  6.在文件末尾插入如下内容:

export JAVA_HOME=/home/redhat/soft/jdk1.8 export JRE_HOME=/home/redhat/soft/jdk1.8/jre export CLASSPATH=.:$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar:$JRE_HOME/lib:$CLASSPATH export PATH=$JAVA_HOME/bin:$PATH

  7.执行命令:source ~/.bash_profile  8.执行命令验证jdk版本:java -version    返回如下内容表示安装成功:

java version "1.8.0_111" Java(TM) SE Runtime Environment (build 1.8.0_111-b14) Java HotSpot(TM) 64-Bit Server VM (build 25.111-b14, mixed mode)

 

二、zookeeper集群环境搭建

(也可参考:http://www.cnblogs.com/libingbin/p/6604585.html)

  注意:使用三台集群机器,提前确认锁定好ip分别为:     192.176.0.33     192.176.0.34     192.176.0.35

  1.执行命令:cd Downloads/  2.上传文件:zookeeper-3.4.6.tar.gz  3.执行命令:tar -zxvf zookeeper-3.4.6.tar.gz  4.执行命令:mv zookeeper-3.4.6 ~/soft/zookeeper  5.执行命令:cd ~/soft/zookeeper/  6.执行命令:mkdir data  7.执行命令:mkdir logs  8.执行命令:cd conf/  9.执行命令:cp zoo_sample.cfg zoo.cfg  10.执行命令:vim zoo.cfg

  修改  ...  dataDir=/tmp/zookeeper  ...   为  ...  dataDir=/home/redhat/soft/zookeeper/data  dataLogDir=/home/redhat/soft/zookeeper/logs  ...  server.1=192.176.0.33:2888:3888  server.2=192.176.0.34:2888:3888  server.3=192.176.0.35:2888:3888  其中灰色部分添加到文件末尾。  11.执行命令:cd ~/soft/zookeeper/data/  12.执行命令:vim myid    在文件中新增    1  13.执行命令:vim ~/.bash_profile    在文件末尾添加如下内容    # zookeeper env    export ZOOKEEPER_HOME=/home/redhat/soft/zookeeper    export PATH=$ZOOKEEPER_HOME/bin:$PATH  14.执行命令:source ~/.bash_profile  15.防火墙中打开2181,2888,3888端口  16.执行命令(启动zookeeper):zkServer.sh start(zkServer.sh start-foreground)    zookeeper常用命令:     启动zookeeper:zkServer.sh start-foreground;     查看zookeeper进程:jps     查看状态:zkServer.sh status     停止服务:zkServer.sh stop

  此服务器搭建好后需要克隆两台机器,每台机器按照ip,修改:    cd ~/soft/zookeeper/data/    vim myid

    1-->192.176.0.33    2-->192.176.0.34    3-->192.176.0.35

  备注:myid的值是zoo.cfg文件里定义的server.A项A的值,Zookeeper 启动时会读取这个文件,拿到里面的数据与 zoo.cfg 里面的配置信息比较从而判断到底是那个server,只是一个标识作用。

 

三、redis及哨兵安装——redis安装

  1.root用户登录  2.执行命令:yum install gcc tcl  3.执行命令:cd /usr/local/src  4.上传附件:redis-2.8.19.tar.gz  5.执行命令:tar -zxvf redis-2.8.19.tar.gz  6.执行命令:mv redis-2.8.19 redis2.8  7.执行命令:mkdir /usr/local/redis  8.执行命令:cd redis2.8  9.执行命令:make PREFIX=/usr/local/redis install  10.执行命令:cp /usr/local/src/redis2.8/utils/redis_init_script  /etc/rc.d/init.d/redis  11.执行命令:mkdir /usr/local/redis/conf  12.执行命令:mkdir /usr/local/redis/log  13.执行命令:mkdir /usr/local/redis/data  14.执行命令:cp /usr/local/src/redis2.8/redis.conf  /usr/local/redis/conf/6379.conf  15.执行命令:vim /usr/local/redis/conf/6379.conf     将:logfile "" 改为> logfile "/usr/local/redis/log/redis.log"     将:daemonize no 改为> daemonize yes     将:dir ./ 改为>dir /usr/local/redis/data     将:pidfile /var/run/redis.pid 改为> pidfile /var/run/redis_6379.pid     在:# requirepass foobared 下新增: requirepass "thinkpad"     在:# masterauth <master-password> 下新增:masterauth "thinkpad"

  16.执行命令:vim /etc/rc.d/init.d/redis    修改

#!/bin/sh # # Simple Redis init.d script conceived to work on Linux systems # as it does use of the /proc filesystem. REDISPORT=6379 EXEC=/usr/local/bin/redis-server CLIEXEC=/usr/local/bin/redis-cli PIDFILE=/var/run/redis_${REDISPORT}.pid CONF="/etc/redis/${REDISPORT}.conf" case "$1" in start) if [ -f $PIDFILE ] then echo "$PIDFILE exists, process is already running or crashed" else echo "Starting Redis server..." $EXEC $CONF fi ;; stop) if [ ! -f $PIDFILE ] then echo "$PIDFILE does not exist, process is not running" else PID=$(cat $PIDFILE) echo "Stopping ..." $CLIEXEC -p $REDISPORT shutdown while [ -x /proc/${PID} ] do echo "Waiting for Redis to shutdown ..." sleep 1 done echo "Redis stopped" fi ;; *) echo "Please use start or stop as first argument" ;; esac

  为

#!/bin/sh # # Simple Redis init.d script conceived to work on Linux systems # as it does use of the /proc filesystem. #chkconfig: 2345 80 90 REDISPORT=6379 EXEC=/usr/local/redis/bin/redis-server CLIEXEC=/usr/local/redis/bin/redis-cli PIDFILE=/var/run/redis_${REDISPORT}.pid CONF="/usr/local/redis/conf/${REDISPORT}.conf" case "$1" in start) if [ -f $PIDFILE ] then echo "$PIDFILE exists, process is already running or crashed" else echo "Starting Redis server..." $EXEC $CONF & fi ;; stop) if [ ! -f $PIDFILE ] then echo "$PIDFILE does not exist, process is not running" else PID=$(cat $PIDFILE) echo "Stopping ..." $CLIEXEC -p $REDISPORT shutdown while [ -x /proc/${PID} ] do echo "Waiting for Redis to shutdown ..." sleep 1 done echo "Redis stopped" fi ;; *) echo "Please use start or stop as first argument" ;; esac

17.执行命令:vim /etc/profile  末尾新增

# redis export REDIS_HOME=/usr/local/redis export PATH=$REDIS_HOME/bin:$PATH

18.执行命令:source /etc/profile19.执行命令 : chkconfig --add redis20.开放端口:6379

redis常用命令: 启动redis:service redis start 关闭redis: service redis stop(密码不方便直接写到脚本中,目前使用下面的命令停服务) redis-cli -p 6379 -a thinkpad shutdown redis客户端:redis-cli redis-cli -h <ip> -a <密码> info Replication

redis及哨兵安装——哨兵安装

 

  1.执行命令:mkdir /usr/local/redis/sentinel  2.执行命令:cp /usr/local/src/redis2.8/src/redis-sentinel /usr/local/redis/sentinel/  3.执行命令:cd /usr/local/redis/sentinel/  4.执行命令:mkdir dir  5.执行命令:cp /usr/local/src/redis2.8/sentinel.conf /usr/local/redis/sentinel/  6.执行命令:vim sentinel.conf    

将: daemonize no 改为> daemonize yes     将: dir /tmp 改为> dir "/usr/local/redis/sentinel/dir"     将: sentinel monitor mymaster 127.0.0.1 6379 2 改为>       sentinel monitor mymaster 192.176.0.35 6379 2(主节点)     将: sentinel down-after-milliseconds mymaster 30000 改为>       sentinel down-after-milliseconds mymaster 1000     在:# sentinel auth-pass <master-name> <password> 下新增:       sentinel auth-pass mymaster thinkpad       logfile "/usr/local/redis/sentinel/sentinel.log"

    批注:行尾最后的一个2代表什么意思呢?我们知道,网络是不可靠的,有时候一个sentinel会因为网络堵塞而误以为一个master redis已经死掉了,当sentinel集群式,解决这个问题的方法就变得很简单,只需要多个sentinel互相沟通来确认某个master是否真的死了,这个2代表,当集群中有2个sentinel认为master死了时,才能真正认为该master已经不可用了。(sentinel集群中各个sentinel也有互相通信,通过gossip协议)。  7.打开防火墙端(修改vim /etc/sysconfig/iptables命令添加使防火墙开放6272,26379端口):    

-A RH-Firewall-1-INPUT -m state --state NEW -m tcp -p tcp --dport 6272 -j ACCEPT -A RH-Firewall-1-INPUT -m state --state NEW -m tcp -p tcp --dport 26379 -j ACCEPT

  备注:    关闭/开启/重启防火墙    /etc/init.d/iptables stop     #iptables start 开启     #iptables restart 重启    #iptables status 查看

  8.起redis-sentinel服务命令:

./redis-sentinel sentinel.conf

 

 四、nginx安装

 

  1.执行命令:mkdir temp

  2.执行命令:cd temp

  3.上传文件到服务器:nginx-1.8.1.tar.gz,pcre-8.35.tar.gz,zlib-1.2.8.tar.gz

  4.执行命令:yum install -y gcc gcc-c++

  5.执行命令:tar -zxvf pcre-8.35.tar.gz

  6.执行命令:cd /root/temp/pcre-8.35

  7.执行命令:./configure

  8.执行命令:make

  9.执行命令:make install

  10.执行命令:cd /root/temp/

  11.执行命令:tar -zxvf zlib-1.2.8.tar.gz

  12.执行命令:cd zlib-1.2.8

  13.执行命令:./configure

  14.执行命令:make

  15.执行命令:make install

  16.执行命令:cd /root/temp/

  17.执行命令:tar -zxvf nginx-1.8.1.tar.gz

  18.执行命令:mkdir /usr/local/nginx

  19.执行命令:cd nginx-1.8.1

  20.执行命令:./configure --prefix=/usr/local/nginx/

  21.执行命令:make

  22.执行命令:make install

  23.执行命令:ln -s /usr/local/lib/libpcre.so.1 /lib64

  24.打开防火墙80端口:

  -A RH-Firewall-1-INPUT -m state --state NEW -m tcp -p tcp --dport 80 -j ACCEPT

 

 weblogic安裝

  进入weblogic安装包存放目录执行安装命令如:

    java –d64 –jar /home/fmw_12.1.3.0.0_wls.jar

   之后按照提示一步一步安装就好。

   (配置与部署可参考:http://www.cnblogs.com/libingbin/p/6759994.html)

 

备注:使用(druid-1.0.25.jar)数据库连接加密操作流程

  1.进入到附件:druid-1.0.25.jar对应的路径。例如(windows):

  2.执行命令:java -cp druid-1.0.25.jar com.alibaba.druid.filter.config.ConfigTools 密码    如下图所示

  3.使用标记即可复制出内容,需要注意:无论是公钥还是密码都只取publicKey:,password:后面的数据,且如果有换行去掉换行,公钥和密码每个都是独立的一行。  4.把加密后的密码公钥配置到配置文件中即可。

 

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转载于:https://www.cnblogs.com/libingbin/p/6759104.html


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