首页 > 数据库 >nginx+tomcat+pgsql+redis离线部署过程

nginx+tomcat+pgsql+redis离线部署过程

时间：2023-05-22 10:44:06浏览次数：66  
标签：systemctl tomcat 离线 redis keepalived usr mysql local

gcc pcre-devel openssl-devel zlib-devel离线安装包: 包含云盘地址.txt

离线部署java+nginx+tomcat+pgsql+redis.zip:

阿里云分享云盘不允许分享压缩包, 我是通过勾选创建自释放程序压缩出来的exe, 而后改的后缀名. 如果遇到解压不出, 可以将后缀名改回exe尝试一下

方法参考: https://www.bilibili.com/read/cv17830919

nginx

  • 复制 gcc-and-other 目录到/opt下

  • 其中包括gcc pcre-devel openssl-devel zlib-devel, 安装redis和nginx过程需要编译

  • 进入gcc-and-other目录下, 执行rpm -ivh *.rpm --nodeps --force

  • 复制nginx-1.22.1.tar.gz到/opt/下

  • 移动至opt下: cd /opt

  • 解压: tar -zxvf nginx-1.22.1.tar.gz

  • 进入: cd nginx-1.22.1/

  • 配置: ./configure

  • 编译: make

  • 安装: make install, 默认安装目录在/usr/local/nginx

  • 切换到安装目录: cd /usr/local/nginx

  • 修改配置文件: vim /conf/nginx.conf

    • 添加upstream mysservers节点
    # http下与server同级的地方
upstream myservers {
	# 可多个
	# 输入ip端口和权重
	server loocalhost:80 weight=1;
}
    • 在server节点下的location中注入
    server {
	listen 80;
	server_name: localhost;

	location / {
		proxy_pass http://myservers;
		proxy_redirect default;
		#root html;
		#index index.html index.htm;
	}
}

  • 注册service

    • 添加服务文件: vim /etc/systemd/system/nginx.service
    [Unit]
Description=Nginx HTTP Server
After=network.target

[Service]
Type=forking
PIDFile=/usr/local/nginx/logs/nginx.pid
ExecStartPre=/usr/local/nginx/sbin/nginx -t
ExecStart=/usr/local/nginx/sbin/nginx
ExecReload=/usr/local/nginx/sbin/nginx -s reload
ExecStop=/usr/local/nginx/sbin/nginx -s stop
PrivateTmp=true

[Install]
WantedBy=multi-user.target

    • 可通过一下命令控制nginx

      • 刷新service的配置: systemctl daemon-reload

      • 开机自启: systemctl enable nginx

      • 启动: systemctl start nginx

      • 重新加载配置文件: systemctl reload nginx

      • 关闭: systemctl stop nginx

      • 查看运行状态: systemctl status nginx

  • 防火墙放行

    • 查看防火墙状态: systemctl status firewalld, 未启动的话启动一下

    • 添加端口放行: firewall-cmd --add-port=80/tcp --permanent

    • 刷新防火墙配置: firewall-cmd --reload

  • 启动nginx后在浏览器进行访问查看是否转发到目标服务器上; 也可以在配置转发之前查看启动是否正常, 但是修改配置文件后需要重启获取使用reload指令进行配置文件重载才可.

keepalived

参考:

  • 去https://www.keepalived.org/download.html上下载最新安装包

  • 复制到/opt下

  • 解压: tar -zxvf keepalived-2.2.7.tar.gz

  • 进入目录: cd keepalived-2.2.7/

  • 配置: ./configure --prefix=/usr/local/keepalived, 指定安装目录

  • 编译: make

  • 安装: make install

  • 进入安装目录: cd /usr/local/keepalived/

会自动生成:

drwxr-xr-x. 2 root root 21 May  5 03:19 bin
drwxr-xr-x. 4 root root 41 May  5 03:19 etc
drwxr-xr-x. 2 root root 24 May  5 03:19 sbin
drwxr-xr-x. 5 root root 40 May  5 03:19 share

  • 新建配置文件(同目录下有配置文件的demo可参考): vim ./etc/keepalived/keepalived.conf

    备用服务器上的state 填入BACK_UP, 优先级小一点. 其他一样

    ! Configuration File for keepalived

# 定义虚拟路由, 必须叫VI_1
vrrp_instance VI_1 {
	state MASTER #设置为主服务器, 备份服务器设置为BACKUP
	interface eth0 #监控的网络接口(ifconfig或者ip addr指令找出网卡)
	priority 100 #(优先级, 主机大一点, 备份机小一点)
	virtual_router_id 99 #同一个vrrp_instance下routerId必须是一致的

	authentication {
		auth_type PASS #vrrp认证方式主备必须一致
		auth_pass 12345 #密码
	}

	virtual_ipaddress {
		127.0.0.88 #虚拟ip, 主从一致, 可配置多个
	}
}

  • 修改service

    使用离线方式安装keepalived后会自动生成keepalived.service文件位置在: /usr/lib/systemd/system/keepalived.service

    注: 一般系统的或者安装程序自动生成的service文件会在/usr/lib/systemd/system下

    用户自己配置的service一般会放在/etc/systemd/system/下, 两个目录下都可以用systemctl命令操作到.

    • 默认的keepalived.service文件
    [Unit]
Description=LVS and VRRP High Availability Monitor
After=network-online.target syslog.target
Wants=network-online.target
Documentation=man:keepalived(8)
Documentation=man:keepalived.conf(5)
Documentation=man:genhash(1)
Documentation=https://keepalived.org

[Service]
Type=forking
PIDFile=/run/keepalived.pid
KillMode=process
EnvironmentFile=-/usr/local/keepalived/etc/sysconfig/keepalived
ExecStart=/usr/local/keepalived/sbin/keepalived  $KEEPALIVED_OPTIONS
ExecReload=/bin/kill -HUP $MAINPID

[Install]
WantedBy=multi-user.target
    • 修改后的keepalived.service文件

    需要修改ExecStart命令后指向配置文件位置. -f /path/to/keepalived.conf

    (因为默认的配置文件都在/usr/local/keepalived/etc/内, 就没有往/etc/keepalived/内复制)

    [Unit]
Description=LVS and VRRP High Availability Monitor
After=network-online.target syslog.target
Wants=network-online.target
Documentation=man:keepalived(8)
Documentation=man:keepalived.conf(5)
Documentation=man:genhash(1)
Documentation=https://keepalived.org

[Service]
Type=forking
PIDFile=/run/keepalived.pid
KillMode=process
EnvironmentFile=-/usr/local/keepalived/etc/sysconfig/keepalived
ExecStart=/usr/local/keepalived/sbin/keepalived  $KEEPALIVED_OPTIONS -f /usr/local/keepalived/etc/keepalived/keepalived.conf
ExecReload=/bin/kill -HUP $MAINPID

[Install]
WantedBy=multi-user.target

  • 使用systemctl控制

    • 重新加载service文件: systemctl daemon-reload

    • 设置开机自启: systemctl enable keepalived

    • 启动: systemctl start keepalived

    • 重启: systemctl restart keepalived

    • 关闭: systemctl stop keepalived

    • 查看运行状态: systemctl status keepalived

  • keepalived的默认日志在/var/log/messages下, 修改日志方法参考https://jingyan.baidu.com/article/c146541357d2fa4afdfc4c02.html, 此处就不修改了, 将服务器交给systemctl管理后, 看systemctl的日志即可.

  • 防火墙放行vrrp通信: firewall-cmd --add-rich-rule='rule protocol value="vrrp" accept' --permanent

  • 防火墙重载: firewall-cmd --reload

  • 检查通信是否正常: tcpdump -i eth0-nn host 224.0.0.18, 只有一个等级高为正常

  • 通过访问虚拟ip查看是否由正在工作的主或备来处理ip内的请求.

  • 具体安装步骤见另一篇博客: keepalived的简单使用

pgsql14

  • 复制pgsql文件夹到/opt/下

  • 安装libicu, 指令: rpm -ivh libicu-50.2-4.el7_7.x86_64.rpm

  • 安装pgsql, 按照顺序执行

    • rpm -ivh postgresql14-libs-14.4-1PGDG.rhel7.x86_64.rpm

    • rpm -ivh postgresql14-14.4-1PGDG.rhel7.x86_64.rpm

    • rpm -ivh postgresql14-server-14.4-1PGDG.rhel7.x86_64.rpm

  • 初始化数据库: /usr/pgsql-14/bin/postgresql-14-setup initdb

  • 启动

    • systemctl enable postgresql-14

    • systemctl start postgresql-14

  • 修改密码

    • 切换用户: su postgres

    • 切换sql模式: psql

    • 修改密码: alter user postgres with password 'admin123';

    • 退出: \q

    • 切换会root: su root

  • 修改配置文件

    • 监听和端口 vim /var/lib/pgsql/14/data/postgresql.conf

      • 监听修改成*: listen_addresses = '*'

      • 端口放开: port=5432

    • 添加ipv4规则: vim /var/lib/pgsql/14/data/pg_hba.conf, 添加一行

      host        all        all        0.0.0.0/0       md5

  • 重新启动: systemctl restart postgres-14

  • 端口放行

    • 放行: firewall-cmd --add-port=5432/tcp --permanent

    • 重载: firewall-cmd --reload

  • navicat测试链接

mysql8

安装参考: https://blog.csdn.net/millery22/article/details/124410947

  • 下载离线安装包 https://downloads.mysql.com/archives/community/

    • 版本: 8.0.32(安装时最新版本)
    • 操作系统: Red Hat Enterprise Linux / Oracle Linux
    • 系统版本: Red Hat Enterprise Linux 7 / Oracle Linuc 7 (x86, 64-bit)(centos 7.9 64位)
    • 安装包: Compressed TAR Archive (mysql-8.0.32-el7-x86_64.tar.gz)

  • 准备工作

    • 将安装包mysql-8.0.32-el7-x86_64.tar.gz复制到服务器上的/opt内

    • 解压: tar -zxvf mysql-8.0.32-el7-x86_64.tar.gz

    • 重命名: mv mysql-8.0.32-el7-x86_64 mysql

    • 移动到/usr/local下: mv mysql /usr/local

  • 卸载mariadb

    • 查看是否存在: rpm -qa | grep mariadb

    • 卸载: rpm -e --nodeps mariadb-libs

  • 创建mysql用户和用户组

    • groupadd mysql

    • useradd -g mysql mysql

  • 给/usr/local/mysql 目录付给mysql用户权限权限: chown -R mysql:mysql mysql/

  • 创建配置文件: vim /etc/my.cnf, 其中local_case_table_names=1是忽略大小写

    [mysql]
default-character-set=utf8mb4
[client]
#port=3306
socket=/var/lib/mysql/mysql.sock

[mysqld]
user=mysql
general_log = 1
general_log_file= /var/log/mysql/mysql.log
socket=/var/lib/mysql/mysql.sock
basedir=/usr/local/mysql/
datadir=/usr/local/mysql/data
log-bin=/usr/local/mysql/data/mysql-bin
innodb_data_home_dir=/usr/local/mysql/data
innodb_log_group_home_dir=/usr/local/mysql/data/
character-set-server=utf8mb4
lower_case_table_names=1
autocommit=1
default_authentication_plugin=mysql_native_password

symbolic-links=0
# Disabling symbolic-links is recommended to prevent assorted security risks
# Settings user and group are ignored when systemd is used.
# If you need to run mysqld under a different user or group,
# customize your systemd unit file for mariadb according to the
# instructions in http://fedoraproject.org/wiki/Systemd

[mysqld_safe]
log-error=/usr/local/mysql/data/mysql.log
pid-file=/usr/local/mysql/data/mysql.pid

#
# include all files from the config directory

  • 配置文件设置权限: chown 777 /etc/my.cnf

  • 环境变量

    • 打开: vim /etc/profile

    • 最后添加: export PATH=$PATH:/usr/local/mysql/bin:/usr/local/mysql/lib

    • 生效: source /etc/profile

  • 初始化: /usr/local/mysql/bin/mysqld --user=mysql --basedir=/usr/local/mysql/ --datadir=/usr/local/mysql/data/ --initialize

    输出日志:

    2023-04-18T06:52:34.464698Z 0 [Warning] [MY-011070] [Server] 'Disabling symbolic links using --skip-symbolic-links (or equivalent) is the default. Consider not using this option as it' is deprecated and will be removed in a future release.
2023-04-18T06:52:34.464786Z 0 [Warning] [MY-010918] [Server] 'default_authentication_plugin' is deprecated and will be removed in a future release. Please use authentication_policy instead.
2023-04-18T06:52:34.464809Z 0 [System] [MY-013169] [Server] /usr/local/mysql/bin/mysqld (mysqld 8.0.32) initializing of server in progress as process 11924
2023-04-18T06:52:34.480151Z 1 [System] [MY-013576] [InnoDB] InnoDB initialization has started.
2023-04-18T06:52:34.946560Z 1 [System] [MY-013577] [InnoDB] InnoDB initialization has ended.
2023-04-18T06:52:36.589592Z 6 [Note] [MY-010454] [Server] A temporary password is generated for root@localhost: fGzmjdZXj0<p

    最后一行是默认密码

  • 复制mysql 执行文件, 并赋予执行权限, 先进去cd ./mysql

    cp -a ./support-files/mysql.server /etc/init.d/mysql 
cp -a ./support-files/mysql.server /etc/init.d/mysqld
chmod +x /etc/init.d/mysql
chmod +x /etc/init.d/mysqld

  • mysql socket文件

    • 创建目录: mkdir /var/lib/mysql

    • 赋用户: chown -R mysql:mysql /var/lib/mysql

  • 通过service操作 (start | stop | restart | reload | force-reload | status)

    • 启动: service mysql start

    • 重启: service mysql restart

    • 停止: service mysql stop

  • 启动起来, 修改密码

    • 进去MySQL: /usr/local/mysql/bin/mysql -p 回车输入密码(初始化数据时有)

    • 修改密码: ALTER USER 'root'@'localhost' IDENTIFIED WITH mysql_native_password BY 'admin123';

    • 刷新: flush privileges;

    • exit退出, 再次连接测试密码

  • 配置远程连接, 需要是登录进状态

    • 进去mysql库: use mysql;

    • 更改访问限制: update user set host='%' where user = 'root';

    • 退出, 重启服务: service mysql restart

  • 端口放行

    • 放行: firewall-cmd --add-port=3306/tcp --permanent

    • 重载: firewall-cmd --reload

  • navicat测试连接

  • 配置service, 创建mysql.service: vim /etc/systemd/system/mysql.service

    [Unit]
Description=MySQL Server
After=network.target

[Service]
Type=forking
User=mysql
ExecStart=/etc/init.d/mysql start
ExecStop=/etc/init.d/mysql stop

[Install]
WantedBy=multi-user.target

  • 关闭之前的mysql: service mysql stop

  • 重载: systemctl daemon-reload

  • 配置自启: systemctl enable mysql

  • 启动: syatemctl start mysql

redis7

  • 复制 gcc-and-other 目录到/opt下

其中包括gcc pcre-devel openssl-devel zlib-devel, 安装redis过程需要编译

  • 进入gcc-and-other目录下, 执行rpm -ivh *.rpm --nodeps --force

  • 复制redis-7.0.4.tar.gz到/opt下

  • 解压: tar -zxvf redis-7.0.4.tar.gz

  • 进入目录: cd redis-7.0.4

  • 编译: make

  • 安装: make install PREFIX=/usr/local/redis, 会在/usr/local/redis下生成bin目录

  • 复制一份redis配置文件: cp redis.conf /usr/local/redis/bin/

  • 修改配置文件 vim /usr/local/redis/bin/redis.conf

    • 守护进程: daemonize yes

    • 关闭只允许本地: # bind 127.0.0.1 或者改成 0.0.0.0

    • 关闭保护模式: protected-mode no

    • 端口: port 6379

    • 密码: requirepass admin123

    • 日志: logfile "/usr/local/redis/bin/redislog" // 路径不存在需要手动创建

  • 配置redis.service

    • vim /etc/systemd/system/redis.service

      [Unit]
Description=redis-server
After=network.target

[Service]
Type=forking
ExecStart=/usr/local/redis/bin/redis-server /usr/local/redis/bin/redis.conf
PrivateTmp=true

[Install]
WantedBy=multi-user.target

  • systemctl 相关指令

    • 刷新: systemctl daemon-reload

    • 启动: systemctl start redis

    • 关闭: systemctl stop redis

    • 重启: systemctl restart redis

    • 自启: systemctl enable redis

    • 关闭自启: systemctl disable redis

    • 查看状态: systemctl status redis

    • 查看redis.service日志: journalctl -u redis.service

    • 查看脚本内容: systemctl cat redis或cat dir/redis.service

  • 端口放行

    • 放行: firewall-cmd --add-port=6379/tcp --permanent

    • 重载: firewall-cmd --reload

  • redis图形操作测试, 如rdm: https://codor.lanzoue.com/idvHXprxrpc

tomcat8

  • 复制文件apache-tomcat-8.5.81.tar.gz到/usr/local下

  • 解压文件apache-tomcat-8.5.81.tar.gz, 指令tar -zxvf apache-tomcat-8.5.81.tar.gz

  • 重命名mv apache-tomcat-8.5.81.tar.gz tomcat

  • 创建tomcat.service, vi /etc/systemd/system/tomcat.service, 并输入:

    [Unit]
Description=Tomcat Web Application Container
After=syslog.target network.target

[Service]
Type=forking

Environment=JAVA_HOME=/usr/lib/jvm/java-1.8.0-openjdk-1.8.0.181-7.b13.el7.x86_64/
Environment=CATALINA_PID=/usr/local/tomcat/temp/tomcat.pid
Environment=CATALINA_HOME=/usr/local/tomcat/
Environment=CATALINA_BASE=/usr/local/tomcat/
Environment='CATALINA_OPTS=-Xms512M -Xmx1024M -server -XX:+UseParallelGC'

ExecStart=/usr/local/tomcat/bin/startup.sh
ExecStop=/usr/local/tomcat/bin/shutdown.sh

User=root
Group=root
UMask=0007
RestartSec=10
Restart=always

[Install]
WantedBy=multi-user.target

  • 常用指令

    • 启用: systemctl enable tomcat

    • 开启: systemctl start tomcat

    • 查看状态: systemctl status tomcat

    • 停止: systemctl stop tomcat

    • 重启: systemctl restart tomcat

  • 检查是否启动成功:curl localhost:8080

  • 查看日志 tail /usr/local/tomcat/logs/catalina.out

  • 修改session时间, /usr/local/tomcat/conf/web.xml(修改此文件不需要重启tomcat)

    <session-config>
    <!-- change by codor and from 30 -->
    <session-timeout>720</session-timeout>
</session-config>

  • 端口放行

    • 放行 firewall-cmd --add-port=8080/tcp --permanent

    • 重启 firewall-cmd --reload

    • 检查, 同局域网内其他机器上curl ip:8080

标签：systemctl,tomcat,离线,redis,keepalived,usr,mysql,local
From： https://www.cnblogs.com/Ddlm2wxm/p/17419995.html

相关文章

  • Redis单机部署
    Redis单机部署1安装下载最新稳定版Redishttps://download.redis.io/redis-stable.tar.gz#安装wgetyuminstall-ywget#安装gcc环境yuminstallgcc-c++#获取安装包wgethttps://download.redis.io/redis-stable.tar.gztar-xvfredis-stable.tar.gzcdredis-stabl......
  • Redis 跳表
    参考小林：https://xiaolincoding.com/redis/data_struct/data_struct.html#%E8%B7%B3%E8%A1%A8cmu： https://www.cs.cmu.edu/~ckingsf/bioinfo-lectures/skiplists.pdfwiki：https://en.wikipedia.org/wiki/Skip_list  跳表这种数据结构是由WilliamPugh(音译为威廉·普)发......
  • 用redis实现支持优先级的消息队列
    用redis实现支持优先级的消息队列 为什么需要消息队列系统中引入消息队列机制是对系统一个非常大的改善。例如一个web系统中，用户做了某项操作后需要发送邮件通知到用户邮箱中。你可以使用同步方式让用户等待邮件发送完成后反馈给用户，但是这样可能会因为网络的不确定性造成用......
  • 关于Redis的应用
    写这篇文章主要是在开发www.ximalaya.com的feed（登录首页看到的好友动态，未登录是看不到的）模块使用Redis的一些经验。(www.ximalaya.com是音频为传播介质的SNS网站，喜欢的同学不妨用一用，也有APP的，还是一款非常不错的产品。音乐，相声，有声小说等等一网打尽)。关于Feed本身的讨论以后再专......
  • 在java中使用lua脚本操作redis
    前言众所周知，redis可以执行lua脚本，至于为什么要用lua脚本来操作redis，自行百度咯开始Bean类packagecn.daenx.myadmin.common.config.redis;importorg.springframework.context.annotation.Bean;importorg.springframework.context.annotation.Configuration;importorg.......
  • redis-cli 使用lua脚本笔记
    前言众所周知，redis可以执行lua脚本，至于为什么要用lua脚本来操作redis，自行百度咯先来讲一下最简单的方式，关于如何在javaspringboot里用lua脚本，请查看我另一篇文章：https://www.cnblogs.com/daen/p/17418024.html更为详细的资料请参考以下文章https://blog.csdn.net/jiayibingd......
  • golang操作redis
    首先，基于docker查看redis镜像dockerps-a然后执行dockerrun-p6379:6379-dredis:latestredis-server，将端口映射到本机最后执行dockerexec-ti13e638ea1036redis-cli-h0.0.0.0-p6379执行链接操作......
  • redis学习3linux--黑马
    持久化RDBsavebgsave工作原理bgsave->发送指令到redis，redis返回Backgroundsavingstarted给客户端，然后调用fork函数生成子进程，子进程创建rdb文件，成功后返回消息给redis，可通过日志文件查看bgsave命令时针对save阻塞问题的优化。Reids内部所有涉及到RDB操作都采用bgsave的方......
  • Redis笔记（六）：Redis订阅发布
    CommandsSUBSCRIBEchannel[channel...]PUBLISHchannelmessageUNSUBSCRIBE[channel[channel...]]PSUBSCRIBEpattern[pattern...]正则订阅PUBSUBsubcommand[argument[argument...]]查看订阅与发布系统状态PUNSUBSCRIBE[pattern[pattern...]]退订所有给......
  • 【≅Redis】BitMap类型介绍
    BitMap（2.2版新增）Bitmap，即位图，是一串连续的二进制数组（0和1），可以通过偏移量（offset）定位元素。BitMap通过最小的单位bit来进行0|1的设置，表示某个元素的值或者状态，时间复杂度为O(1)。由于bit是计算机中最小的单位，使用它进行储存将非常节省空间，特别适合一些数据量大且使用二值统计......

赞助商

阅读排行

网站主页关于我们联系我们网站地图

本网站内容转载自其他媒体，侵权联系[admin##ips99.com]。

Copyright © 2020-2023 IPS99 版权所有 IPS99