Linux环境下部署java项目上线

古城微笑少年丶 2022-11-29 12:09 170阅读 0赞

项目环境

jdk1.8

docker容器

ntp服务器

nginx服务器

postgresql数据库

redis缓存

profile项目运行指令配置

## jdk文件夹下镜像和脚本-setup.sh ##

#！/bin/bash
    echo '检查java运行环境'
    if grep -q "JAVA_HOME" /etc/profile ;then
    	echo "系统已配置java环境变量"
    	jv=`$JAVA_HOME/bin/java -version 2>&1`
    	if echo "$jv" | grep -q "1.8" then
    		echo "版本匹配,跳过安装"
    		exit 0
    	else
    		echo "但与安装包中的环境不一致，跳过安装，请检查/ect/profile文件!"
    		exit 0
    	fi
    fi
    echo "未配置JAVA运行环境，开始安装"
    echo "卸载系统自带的JAVA环境"
    NAMES=`rpm -qa|grep jdk| grep -E '1.4|1.5|1.6|1.7|1.8' | awk '{print $1}' `;
    for proc in $NAMES
    do
    	rpm -e --nodeps $proc
    done
    echo "释放JDK"
    tar zxf jdk-8uz31-linux-x64.tar.gz
    if[!-d /usr/java/jdk1.6]; then
    	mkdir -p /usr/java/jdk1.6
    fi
    echo "清理安装文件"
    rm -rf jdk1.9.0_231
    echo "配置/etc/profile文件"
    echo "export JAVA_HOME=/usr/java/jdk.18">>/ect/profile
    echo "export JRE_HOME=\$JAVA_HOME/jre">>/etc/profile
    echo "export CLASSPATH=.:\JAVA_HOME/lib/dt.jar:\$JAVA_HOME/lib/tools.jar:\$CLASSPATH">>/etc/profile
    echo "export PATH=.:\$JAVA_HOME/bin;\$JRE_HOME/bin:\$PATH">>/etc/profile
    echo 'JAVA运行环境安装完成'

## 安装docker镜像 setup.sh ##

#!/bin/bash
    echo "卸载旧版本"
    yum remove docker docker-client docker-client-latest docker-common docker-latest docker-latest-logrotate docker-logrotate docker-engine
    echo "开始安装"
    su -c "rpm -Uvh ./*.rpm --nodeps --force"
    #配置内网数据库，互联网安装时不需要
    filePath="/etc/docker/daemon.json"
    if[! -f "$filePath"] ;then 
    	mkidr -p /etc/docker
    	touch $filePath
    fi
    echo "{\"insecure-registries\" :[\"192.168.0.183:5000\"]}">$filePath
    echo "启动并添加系统服务"
    su -c "systemctl start docker.service"
    su -c "systemctl enable docker.service"

## nginx的配置 nginx.conf ##

user nginx;
    worker_processes 1;
    
    error_Log /dev/null;
    #error_log /var/log/nginx/error.log warn;
    pid /var/run/nginx/pid;
    events{
    	worker_connections 1024;	
    }
    http{
    	server{
    		listen 80;
    		#listen 443 ssl;
    		$ssl_certificate ss/webserver.crt;#服务器证书
    		#ssl_certificate_key ssl/webserver.pem;#服务器秘钥
    		#ssl_client_certificate ssl/RootCA.crt; #客户端签名根证书
    		#单向认证开启listen 443 ssl、ssl_certificate、ssl_certificate_key,双向认证全打开
    
    		location /{
    			root /etc/nginx/html/Advanced-EI;
    			try_files $uri $uri/ /index.html;
    			index index.html;
    		}
    		location /back-stage{
    			alias /etc/nginx/html/back-stage/;
    			try_files $uri $ur/  /index.html;
    			index index.html;
    		}
    		location ^~/prod-api/captchaImage{
    			proxy_pass http://7.7.15.200:8012/captchaImage;
    			add_header Content-Type "text/plain;charset=utf-8";
    			add_header 'Access-Control-Allow-Origin' '*';
    			add_header 'Access-Control-Allow-Methods''GET','POST';
    		}
    		location ^~/prod-api/ {
    			proxy_pass http://7.7.15.200:8012/;
    			add_header Content-Type "text/plain;charset=utf-8";
    			add_header 'Access-Control-Allow-Origin''*';
    			add_header 'Access-Control-Allow-Credentials' 'true';
    			add_header 'Access-Control-Allow-Methods''GET','POST';
    		}
    	}
    	upstream tomcat{
    		server 7.7.15.149:8449;
    		server 7.7.15.150:8449;
    		server 7.7.15.200:8012;
    	}
    
    	include /etc/nginx/mime.types;
    	default_type application/octet-stream;
    	log_format min '$remote_addr-$remote_user [$time_local] "request"'
    					'#status $body_bytes_sent "http_referer"'
    					'”$http_user_agent“ “$http_x_forwarded_for”';
    	#access_log /var/log/nginx/access.log main;
    	acccess_log /dev/null;
    	sendfile on;
    	#tcp_mopush on;
    	client_max_body_size 100m;
    	keepalive_timeout 65;
    	#gzip on;
    	include /etc/nginx/conf.d/*.conf;
    }

## nginx.sh ##

#！/bin/bash
    echo "装载镜像"
    docker load <./nginx1.19.tar
    #创建根目录
    mkdir -p /sdzw/nginx
    #拷贝配置文件
    #配置文件每次发布需要单独修改
    echo "拷贝配置文件，注意及时修改集群相关配置"
    cp -rf ./nginx.conf /sdzw/nginx/
    echo "创建容器"
    docker run --name nginx -d -p 443:443 -p 80:80\
    -v /sdzw/nginx/nginx.conf: /etc/nginx/nginx.conf:ro\
    -v /sdzw/nginx/ssl:/etc/nginx/ssl\
    -v /szw/webapp/front-end:/etc/nginx/html\
    --restart=always nginx:1.19
    sleep 3
    docker ps

## ntp文件夹 ##

ntp-4.2.8p14-1.x86\_64.rpm

## postgresql文件夹 setup.sh ##

#!/bin/bash
    echo "装载镜像"
    docker load <./postgres12.tar
    docker tag 0f10374e5170 postgres
    #创建容器
    #数据文件目录/sdzw/data/pgsql
    #-e POSTGRES_PASSWORD=pshdhx 初始超管密码
    #-e POSTGRES_DB=ibdp 初始化数据库
    echo "创建容器"
    echo "初始化数据库ibdp"
    docker run --name postgres -p 5432:5432\
    -v /sdzw/data/pgsql:/var/lib/postgresql/data --privileged=true\
    -e POSTGRES_PASSWORD=pshdhx -e POSTGRES_DB=ibdp\
    --restart=always -postgres
    sleep 3
    docker ps

## profile文件夹  ##

log.cron

log.cron
    59 23 *** root /bin/sh /sdzw/logs/logClearing.sh

logClearing.sh

#!/bin/sh
    #清理tomcat日志
    #cp /sdzw/logs/catalina_logs/catalina.out /sdzw/logs/catalina_logs/catalina_$(date+%Y%m%d).out
    #cat /dev/null > /sdzw/logs/catalina_logs/catalina.out
    #清理日志
    cp /sdzw/logs/catalina_logs/middle.log /sdzw/logs/catalina_logs/middleware_$(date+%Y%m%d).log
    #清理目录下所有超过30天的文件
    find /sdzw/logs/** -mtime +30 -name "*.log" -exec rm -rf{} \;

service.middleware

#!/bin/sh
    #chkconfig:2345 75 15
    #description: middleware
    ### BEGIN INIT INFO
    #Provides middleware
    #Required-Start:$all
    #Required-Stop:$all
    #Default-Start: 2 3 4 5
    #Default-Stop: 0 1 6 
    #Short-Description: middleware
    
    source /etc/profile
    #app name 为了确保脚本通用
    APP_NAME= middleware
    SERVICE_DIR=/sdzw/webapp/$App_NAME
    SERVICE_NAME=middleware
    APP_JAR=$SERVICE_NAME\.jar
    #启动APP的时候，将进程的pid保存在这里，方便以后杀死进程用
    APP_PID=$SERVICE_NAME\pid
    cd $SERVICE_DIR
    case "$1" in
    	start)
    		#/dev/null 就不会有nohup.out文件了。
    		nohup $JAVA_HOME/bin/java $JAVA_OPTS -Xms512m -Xmx4096m -jar $SERVICE_DIR/$APP_JAR>>/sdzw/logs/catalina_logs/$SERVICE_NAME\.log &
    		#将pid写入文件
    		echo $!>$SERVICE_DIR/$APP_PID
    		echo "====start $SERVICE_NAME"
    		tail -f /sdzw/logs/catalina_logs/$SERVICE_NAME\.log
    		;;
    	stop)
    		kill `cat $APP_PID`
    		#删除掉pid文件
    		rm -f $SERVICE_DIR/$APP_PID
    		#查看是不是杀死进程了
    		sleep 5
    			#获取进程号 ，复制号两边不能留空格
    			pid=`ps -ef | grep -w $SERVICE_NAME | grep -v grep | awk '{print $2}'`
    		#判断相等两边要留空格
    		if["$pid" == ""];then
    			echo "===kill successfully"
    		else
    			echo "====kill fail and try to kill -9"
    			echo "==== the pid is $pid"
    			kill -9 $pid
    		fi
    		echo "stop finished"
    		;;
    	*)
    		echo "please user start or stop 参数"
    		;;
    esac
    exit 0

## redis文件夹 setup.sh ##

#! /bin/bash
    echo "装载镜像"
    docker load <./redis5.0.7.tar
    docker tag dcf9ec9265e0 redis
    echo "创建配置目录"
    mkdir /sdzw/redis
    cp ./profile/redis.conf /sdzw/redis/
    #创建容器
    #--appendonlu yes 开启持久化
    #持久化文件目录 /sdzw/data/redis/
    #--requirepass 'pshdhx!@#' 初始化密码
    echo "创建容器"
    docker run -d -p 6379:6379 --name redis\
    -v /sdzw/redis/redis.conf:/etc/redis/redis.conf\
    -v /sdzw/data/redis:/data --pricileged= true\
    	--restar=always redis redis-server /etc/redis/redis.conf --appendonly yes --requirepass 'pshdhx!@#'
    sleep 3
    docker ps

## install.sh ##

#!/bin/bash
    #添加可执行权限
    chmod + x./rootssh_key/*
    chmod + x./ssh_key/*
    chmod + x./1.jdk1.8/*
    chmod + x./2.docker/*
    chmod + x./3.nginx/*
    chmod + x./postgresql/*
    chmod + x./redis/*
    chmod + x./profile/*
    mkdir /sdzw/logs/{catalina_logs,app_logs} -pv
    mkdir /sdzw/webapp/middle -pv
    chmod -R 777/sdzw/logs/
    #关闭文件共享
    systemctl stop smb.service
    systemctl disable smb.service
    #停止httpd服务包
    systemctl stop httpd.service
    systemctl distable httpd.service
    #配置ssh服务
    #sh ./openssh/ssh_config.sh
    #升级ntp
    rpm -ivh --nomd5 --nodeps --force ./ntp/ntp-4.2.8p12-1.x86_64.rpm
    安装jdk
    cd ./1.jdk1.8
    sh setup.sh
    #安装docker
    cd ../2.docker
    sh setup.sh
    #安装nginx
    cd ../3.nginx
    sh setup.sh
    #安装ps数据库
    cd ../postgresql
    sh setup.sh
    #安装redis数据库
    cd ../redis
    sh setup.sh
    cd ../
    #配置定时任务脚本
    cp -rf ./profile/log.cron /etc/cron.d/
    cp -rf ./profile/logClearing.sh /sdzw/logs/
    echo "添加定时任务"
    chmod 0600 /etc/cron.d/*
    /sbin/service crond restart
    echo "注册系统服务"
    cp -af ./profile/serivce.middleware /etc/init.d/middleware
    chkconfig --add middleware
    echo "开放防火墙端口"
    firewall-cmd --zone=public --add-port=8088/tcp --permanent
    firewall-cmd --zone=public --add-port=8448/tcp --permanent
    firewall-cmd --zone=public --add-port=8449/tcp --permanent
    firewall-cmd --zone=public --add-port=6379/tcp --permanent
    firewall-cmd --zone=public --add-port=5432/tcp --permanent
    firewall-cmd --zone=public --add-port=8012/tcp --permanent
    firewwall-cmd --reload

部署步骤：

1、把上述文件夹拖入linux文件夹下；

2、给install.sh脚本赋权限，chmod 777 ./install.sh ,运行 ；如果报错，那么单独运行每个文件夹下的脚本；

3、上述容器和镜像文件安装成功后，把后台文件的jar包middleware放入到 创建好的/sdzw/webapp/middleware下；

4、把前端文件打包的两个文件夹放倒/sdzw/webapp/front-end/【Advance-EI和back-stage】

5、前端文件夹要和nginx.conf中的配置信息对应好

6、后端文件jar包要和profile文件夹下srvice.middleware对应好

7、docker ps 知道nginx对应的端口号，停止后重启，外加自己所需端口号的防火墙

8、docker stop 端口号 docker start 端口号

firewall-cmd --zone=public --add-port=8012/tcp --permanent  
firewwall-cmd --reload

9、开启后台程序

因为已经在service.middleware中配置过命令了，所以不使用java jar middleware.jar了，直接使用service middleware start运行后台程序；成功开启后访问7.7.15.200就可以访问到自己的项目了；