1.安装java8(百度)
yum install java-1.8.0-openjdk.x86_64
[root@canteen jar]# yum install java-1.8.0-openjdk.x86_64
yum install java-1.8.0-openjdk-devel.x86_64
查java版本：
[root@localhost ~]# java -version
openjdk version "1.8.0_372"
OpenJDK Runtime Environment (build 1.8.0_372-b07)
OpenJDK 64-Bit Server VM (build 25.372-b07, mixed mode)
2.安装mysql(百度)
https://blog.csdn.net/weixin_42575720/article/details/126056711
https://dev.mysql.com/downloads/repo/yum/
下载
Red Hat Enterprise Linux 7 / Oracle Linux 7 (Architecture Independent), RPM Package 10.9K Download
(mysql80-community-release-el7-7.noarch.rpm)
rpm -Uvh https://dev.mysql.com/get/mysql80-community-release-el7-11.noarch.rpm
yum install mysql-community-server
systemctl start mysqld.service
grep 'temporary password' /var/log/mysqld.log
mysql -Vroot@47.92.203.117's password:
Access denied
root@47.92.203.117's password:
┌──────────────────────────────────────────────────────────────────────┐
│ • MobaXterm Personal Edition v24.2 • │
│ (SSH client, X server and network tools) │
│ │
│ ⮞ SSH session to root@47.92.203.117 │
│ • Direct SSH : ✓ │
│ • SSH compression : ✓ │
│ • SSH-browser : ✓ │
│ • X11-forwarding : ✗ (disabled or not supported by server) │
│ │
│ ⮞ For more info, ctrl+click on help or visit our website. │
└──────────────────────────────────────────────────────────────────────┘
Last failed login: Fri Mar 14 14:26:49 CST 2025 from 119.48.197.124 on ssh:notty
There were 3 failed login attempts since the last successful login.
Welcome to Alibaba Cloud Elastic Compute Service !
[root@iZ8vb45ie77v5ybgcemxysZ ~]# rpm -Uvh https://dev.mysql.com/get/mysql80-community-release-el7-11.noarch.rpm
Retrieving https://dev.mysql.com/get/mysql80-community-release-el7-11.noarch.rpm
warning: /var/tmp/rpm-tmp.nt5kun: Header V4 RSA/SHA256 Signature, key ID 3a79bd29: NOKEY
Preparing... ################################# [100%]
Updating / installing...
1:mysql80-community-release-el7-11 ################################# [100%]
[root@iZ8vb45ie77v5ybgcemxysZ ~]# yum install mysql-community-server
Loaded plugins: fastestmirror
Determining fastest mirrors
base | 3.6 kB 00:00:00
epel | 4.3 kB 00:00:00
extras | 2.9 kB 00:00:00
mysql-connectors-community | 2.6 kB 00:00:00
mysql-tools-community | 2.6 kB 00:00:00
mysql80-community | 2.6 kB 00:00:00
updates | 2.9 kB 00:00:00
(1/10): epel/x86_64/updateinfo | 1.0 MB 00:00:00
(2/10): base/7/x86_64/group_gz | 153 kB 00:00:00
(3/10): base/7/x86_64/primary_db | 6.1 MB 00:00:00
(4/10): extras/7/x86_64/primary_db | 253 kB 00:00:00
(5/10): epel/x86_64/primary_db | 8.7 MB 00:00:00
(6/10): updates/7/x86_64/primary_db | 27 MB 00:00:00
(7/10): mysql-tools-community/x86_64/primary_db | 103 kB 00:00:00
(8/10): mysql-connectors-community/x86_64/primary_db | 124 kB 00:00:01
(9/10): mysql80-community/x86_64/primary_db | 322 kB 00:00:01
(10/10): epel/x86_64/group | 399 kB 00:00:07
Resolving Dependencies
--> Running transaction check
---> Package mysql-community-server.x86_64 0:8.0.41-1.el7 will be installed
--> Processing Dependency: mysql-community-common(x86-64) = 8.0.41-1.el7 for package: mysql-community-server-8.0.41-1.el7.x86_64
--> Processing Dependency: mysql-community-icu-data-files = 8.0.41-1.el7 for package: mysql-community-server-8.0.41-1.el7.x86_64
--> Processing Dependency: mysql-community-client(x86-64) >= 8.0.11 for package: mysql-community-server-8.0.41-1.el7.x86_64
--> Processing Dependency: libaio.so.1(LIBAIO_0.1)(64bit) for package: mysql-community-server-8.0.41-1.el7.x86_64
--> Processing Dependency: libaio.so.1(LIBAIO_0.4)(64bit) for package: mysql-community-server-8.0.41-1.el7.x86_64
--> Processing Dependency: libaio.so.1()(64bit) for package: mysql-community-server-8.0.41-1.el7.x86_64
--> Running transaction check
---> Package libaio.x86_64 0:0.3.109-13.el7 will be installed
---> Package mysql-community-client.x86_64 0:8.0.41-1.el7 will be installed
--> Processing Dependency: mysql-community-client-plugins = 8.0.41-1.el7 for package: mysql-community-client-8.0.41-1.el7.x86_64
--> Processing Dependency: mysql-community-libs(x86-64) >= 8.0.11 for package: mysql-community-client-8.0.41-1.el7.x86_64
---> Package mysql-community-common.x86_64 0:8.0.41-1.el7 will be installed
---> Package mysql-community-icu-data-files.x86_64 0:8.0.41-1.el7 will be installed
--> Running transaction check
---> Package mariadb-libs.x86_64 1:5.5.68-1.el7 will be obsoleted
--> Processing Dependency: libmysqlclient.so.18()(64bit) for package: 2:postfix-2.10.1-9.el7.x86_64
--> Processing Dependency: libmysqlclient.so.18(libmysqlclient_18)(64bit) for package: 2:postfix-2.10.1-9.el7.x86_64
---> Package mysql-community-client-plugins.x86_64 0:8.0.41-1.el7 will be installed
---> Package mysql-community-libs.x86_64 0:8.0.41-1.el7 will be obsoleting
--> Running transaction check
---> Package mysql-community-libs-compat.x86_64 0:8.0.41-1.el7 will be obsoleting
--> Finished Dependency Resolution
Dependencies Resolved
=============================================================================================================================================================
Package Arch Version Repository Size
=============================================================================================================================================================
Installing:
mysql-community-libs x86_64 8.0.41-1.el7 mysql80-community 1.5 M
replacing mariadb-libs.x86_64 1:5.5.68-1.el7
mysql-community-libs-compat x86_64 8.0.41-1.el7 mysql80-community 669 k
replacing mariadb-libs.x86_64 1:5.5.68-1.el7
mysql-community-server x86_64 8.0.41-1.el7 mysql80-community 65 M
Installing for dependencies:
libaio x86_64 0.3.109-13.el7 base 24 k
mysql-community-client x86_64 8.0.41-1.el7 mysql80-community 16 M
mysql-community-client-plugins x86_64 8.0.41-1.el7 mysql80-community 3.5 M
mysql-community-common x86_64 8.0.41-1.el7 mysql80-community 666 k
mysql-community-icu-data-files x86_64 8.0.41-1.el7 mysql80-community 2.2 M
Transaction Summary
=============================================================================================================================================================
Install 3 Packages (+5 Dependent packages)
Total download size: 89 M
Is this ok [y/d/N]: y
Downloading packages:
(1/8): libaio-0.3.109-13.el7.x86_64.rpm | 24 kB 00:00:00
warning: /var/cache/yum/x86_64/7/mysql80-community/packages/mysql-community-client-plugins-8.0.41-1.el7.x86_64.rpm: Header V4 RSA/SHA256 Signature, key ID a8d3785c: NOKEY
Public key for mysql-community-client-plugins-8.0.41-1.el7.x86_64.rpm is not installed
(2/8): mysql-community-client-plugins-8.0.41-1.el7.x86_64.rpm | 3.5 MB 00:00:02
(3/8): mysql-community-common-8.0.41-1.el7.x86_64.rpm | 666 kB 00:00:00
(4/8): mysql-community-icu-data-files-8.0.41-1.el7.x86_64.rpm | 2.2 MB 00:00:00
(5/8): mysql-community-libs-8.0.41-1.el7.x86_64.rpm | 1.5 MB 00:00:00
(6/8): mysql-community-libs-compat-8.0.41-1.el7.x86_64.rpm | 669 kB 00:00:00
(7/8): mysql-community-client-8.0.41-1.el7.x86_64.rpm | 16 MB 00:00:04
(8/8): mysql-community-server-8.0.41-1.el7.x86_64.rpm | 65 MB 00:00:07
-------------------------------------------------------------------------------------------------------------------------------------------------------------
Total 8.1 MB/s | 89 MB 00:00:11
Retrieving key from file:///etc/pki/rpm-gpg/RPM-GPG-KEY-mysql-2023
Importing GPG key 0xA8D3785C:
Userid : "MySQL Release Engineering <mysql-build@oss.oracle.com>"
Fingerprint: bca4 3417 c3b4 85dd 128e c6d4 b7b3 b788 a8d3 785c
Package : mysql80-community-release-el7-11.noarch (installed)
From : /etc/pki/rpm-gpg/RPM-GPG-KEY-mysql-2023
Is this ok [y/N]: y
Retrieving key from file:///etc/pki/rpm-gpg/RPM-GPG-KEY-mysql-2022
Importing GPG key 0x3A79BD29:
Userid : "MySQL Release Engineering <mysql-build@oss.oracle.com>"
Fingerprint: 859b e8d7 c586 f538 430b 19c2 467b 942d 3a79 bd29
Package : mysql80-community-release-el7-11.noarch (installed)
From : /etc/pki/rpm-gpg/RPM-GPG-KEY-mysql-2022
Is this ok [y/N]: y
Retrieving key from file:///etc/pki/rpm-gpg/RPM-GPG-KEY-mysql
Importing GPG key 0x5072E1F5:
Userid : "MySQL Release Engineering <mysql-build@oss.oracle.com>"
Fingerprint: a4a9 4068 76fc bd3c 4567 70c8 8c71 8d3b 5072 e1f5
Package : mysql80-community-release-el7-11.noarch (installed)
From : /etc/pki/rpm-gpg/RPM-GPG-KEY-mysql
Is this ok [y/N]: y
Running transaction check
Running transaction test
Transaction test succeeded
Running transaction
Installing : mysql-community-common-8.0.41-1.el7.x86_64 1/9
Installing : mysql-community-client-plugins-8.0.41-1.el7.x86_64 2/9
Installing : mysql-community-libs-8.0.41-1.el7.x86_64 3/9
Installing : mysql-community-client-8.0.41-1.el7.x86_64 4/9
Installing : libaio-0.3.109-13.el7.x86_64 5/9
Installing : mysql-community-icu-data-files-8.0.41-1.el7.x86_64 6/9
Installing : mysql-community-server-8.0.41-1.el7.x86_64 7/9
Installing : mysql-community-libs-compat-8.0.41-1.el7.x86_64 8/9
Erasing : 1:mariadb-libs-5.5.68-1.el7.x86_64 9/9
Verifying : mysql-community-server-8.0.41-1.el7.x86_64 1/9
Verifying : mysql-community-client-plugins-8.0.41-1.el7.x86_64 2/9
Verifying : mysql-community-icu-data-files-8.0.41-1.el7.x86_64 3/9
Verifying : mysql-community-common-8.0.41-1.el7.x86_64 4/9
Verifying : mysql-community-libs-8.0.41-1.el7.x86_64 5/9
Verifying : mysql-community-libs-compat-8.0.41-1.el7.x86_64 6/9
Verifying : libaio-0.3.109-13.el7.x86_64 7/9
Verifying : mysql-community-client-8.0.41-1.el7.x86_64 8/9
Verifying : 1:mariadb-libs-5.5.68-1.el7.x86_64 9/9
Installed:
mysql-community-libs.x86_64 0:8.0.41-1.el7 mysql-community-libs-compat.x86_64 0:8.0.41-1.el7 mysql-community-server.x86_64 0:8.0.41-1.el7
Dependency Installed:
libaio.x86_64 0:0.3.109-13.el7 mysql-community-client.x86_64 0:8.0.41-1.el7 mysql-community-client-plugins.x86_64 0:8.0.41-1.el7
mysql-community-common.x86_64 0:8.0.41-1.el7 mysql-community-icu-data-files.x86_64 0:8.0.41-1.el7
Replaced:
mariadb-libs.x86_64 1:5.5.68-1.el7
Complete!
[root@iZ8vb45ie77v5ybgcemxysZ ~]# systemctl status mysqld.service
● mysqld.service - MySQL Server
Loaded: loaded (/usr/lib/systemd/system/mysqld.service; enabled; vendor preset: disabled)
Active: inactive (dead)
Docs: man:mysqld(8)
http://dev.mysql.com/doc/refman/en/using-systemd.html
[root@iZ8vb45ie77v5ybgcemxysZ ~]# systemctl start mysqld.service
[root@iZ8vb45ie77v5ybgcemxysZ ~]# systemctl status mysqld.service
● mysqld.service - MySQL Server
Loaded: loaded (/usr/lib/systemd/system/mysqld.service; enabled; vendor preset: disabled)
Active: active (running) since Fri 2025-03-14 14:54:36 CST; 3s ago
Docs: man:mysqld(8)
http://dev.mysql.com/doc/refman/en/using-systemd.html
Process: 11850 ExecStartPre=/usr/bin/mysqld_pre_systemd (code=exited, status=0/SUCCESS)
Main PID: 11956 (mysqld)
Status: "Server is operational"
CGroup: /system.slice/mysqld.service
└─11956 /usr/sbin/mysqld
Mar 14 14:54:29 iZ8vb45ie77v5ybgcemxysZ systemd[1]: Starting MySQL Server...
Mar 14 14:54:36 iZ8vb45ie77v5ybgcemxysZ systemd[1]: Started MySQL Server.
[root@iZ8vb45ie77v5ybgcemxysZ ~]# grep 'temporary password' /var/log/mysqld.log
2025-03-14T06:54:32.105792Z 6 [Note] [MY-010454] [Server] A temporary password is generated for root@localhost: ?PAGMK_mn3vX
[root@iZ8vb45ie77v5ybgcemxysZ ~]# mysql -V
mysql Ver 8.0.41 for Linux on x86_64 (MySQL Community Server - GPL)
[root@iZ8vb45ie77v5ybgcemxysZ ~]#
#yum localinstall mysql80-community-release-el7-7.noarch.rpm
[root@iZ0jle5emru0x0swmasdw9Z ~]# yum module disable mysql
[root@iZ0jle5emru0x0swmasdw9Z ~]# yum install mysql-community-server
[root@iZ0jle5emru0x0swmasdw9Z ~]# systemctl restart mysqld.service
[root@iZ0jle5emru0x0swmasdw9Z ~]# grep 'temporary password' /var/log/mysqld.log
2023-05-23T04:16:42.251099Z 6 [Note] [MY-010454] [Server] A temporary password is generated for root@localhost: E9ECySg5O)h>
查mysql版本：
[root@localhost ~]# mysql -V
mysql Ver 8.0.33 for Linux on x86_64 (MySQL Community Server - GPL)
2.1 配置mysql
用户名 root 密码 shizan#1234
进入MySQL： mysql -u root -p
ALTER USER 'root'@'localhost' IDENTIFIED BY 'Jlrcgzwdb@2650';
CREATE USER 'developer'@'%' IDENTIFIED BY 'Developer@gzw283';
GRANT ALL ON *.* TO 'developer'@'%' WITH GRANT OPTION;
CREATE USER 'remotedeveloper'@'%' IDENTIFIED BY 'Developer@gzw283';
GRANT ALL ON *.* TO 'remotedeveloper'@'%' WITH GRANT OPTION;
远程登陆
GRANT ALL PRIVILEGES ON *.* TO 'root'@'%' IDENTIFIED BY 'Jlrcgzwdb@2650' WITH GRANT OPTION;
FLUSH PRIVILEGES;
打开防火墙9090端口
firewall-cmd --zone=public --add-port=9090/tcp --permanent
重载配置使刚刚设置的开放端口9090生效
firewall-cmd --reload
创建 database:
cteate database shizan；
use shizan；
导入sql
source /*/*.sql；
3.安装redis（百度）
yum install epel-release
yum install redis
redis-server -v建议使用源码安装：
2025年最新redis版本
wget https://download.redis.io/releases/redis-7.4.2.tar.gz
tar -zxf redis-7.4.2.tar.gz
cd redis-7.4.2/
make
make install
/usr/local/bin/redis-server -v
wget https://download.redis.io/releases/redis-7.0.11.tar.gz
tar -zxf redis-7.0.11.tar.gz
进入解压目录
make
make install
测试启动
redis-server
查redis版本：
[root@localhost ~]# redis-server -v
Redis server v=7.0.11 sha=00000000:0 malloc=jemalloc-5.2.1 bits=64 build=9416842c89bef596
密码 mgrensheju@
redis-server /*/*.conf
设置redis 自启动systemctl
vim /etc/systemd/system/redis.service[Unit]
Description=Redis In-Memory Data Store
After=network.target
[Service]
User=redis
Group=redis
ExecStart=/usr/local/bin/redis-server /etc/redis/redis.conf
ExecStop=/usr/local/bin/redis-cli shutdown
Restart=always
Type=simple
[Install]
WantedBy=multi-user.target[root@iZ8vb45ie77v5ybgcemxysZ ~]# groupadd redis
groupadd: group 'redis' already exists
[root@iZ8vb45ie77v5ybgcemxysZ ~]# id redis
uid=997(redis) gid=995(redis) groups=995(redis)
[root@iZ8vb45ie77v5ybgcemxysZ ~]# mkdir -p /var/lib/redis
[root@iZ8vb45ie77v5ybgcemxysZ ~]# chown redis:redis /var/lib/redis
[root@iZ8vb45ie77v5ybgcemxysZ ~]# chmod 770 /var/lib/redis
[root@iZ8vb45ie77v5ybgcemxysZ ~]# systemctl daemon-reload
[root@iZ8vb45ie77v5ybgcemxysZ ~]# systemctl start redis
[root@iZ8vb45ie77v5ybgcemxysZ ~]# systemctl enable redis
Failed to execute operation: Bad message
# 检验/etc/systemd/system/redis.service文件格式
[root@iZ8vb45ie77v5ybgcemxysZ ~]# systemd-analyze verify /etc/systemd/system/redis.service
[/etc/systemd/system/redis.service:1] Assignment outside of section. Ignoring.
[/etc/systemd/system/redis.service:2] Assignment outside of section. Ignoring.
[/etc/systemd/system/redis.service:3] Assignment outside of section. Ignoring.
[root@iZ8vb45ie77v5ybgcemxysZ ~]# systemd-analyze verify /etc/systemd/system/redis.service
[root@iZ8vb45ie77v5ybgcemxysZ ~]#
4.项目目录下运行
java -jar *.jar
5.安装nginx
方法一：使用YUM仓库安装（只有1.20.1版本，没用新版本）
添加EPEL仓库（如果尚未添加）： EPEL（Extra Packages for Enterprise Linux）是一个为RHEL和CentOS提供额外软件包的项目。
sudo yum install epel-release
安装Nginx： 一旦添加了EPEL仓库，就可以使用
yum来安装Nginx。
sudo yum install nginx
启动Nginx： 安装完成后，启动Nginx服务。
sudo systemctl start nginx
设置开机自启： 如果你希望Nginx在系统启动时自动运行，可以设置它为开机自启。
sudo systemctl enable nginx
检查Nginx状态： 检查Nginx服务的状态。
sudo systemctl status nginx[root@oaserver ~]# yum install epel-release
已加载插件：fastestmirror
Loading mirror speeds from cached hostfile
* base: mirrors.aliyun.com
* extras: mirrors.aliyun.com
* updates: mirrors.aliyun.com
base | 3.6 kB 00:00:00
docker-ce-stable | 3.5 kB 00:00:00
extras | 2.9 kB 00:00:00
updates | 2.9 kB 00:00:00
正在解决依赖关系
--> 正在检查事务
---> 软件包 epel-release.noarch.0.7-11 将被 安装
--> 解决依赖关系完成
依赖关系解决
====================================================================================================================================================================
Package 架构 版本 源 大小
====================================================================================================================================================================
正在安装:
epel-release noarch 7-11 extras 15 k
事务概要
====================================================================================================================================================================
安装 1 软件包
总下载量：15 k
安装大小：24 k
Is this ok [y/d/N]: y
Downloading packages:
epel-release-7-11.noarch.rpm | 15 kB 00:00:00
Running transaction check
Running transaction test
Transaction test succeeded
Running transaction
正在安装 : epel-release-7-11.noarch 1/1
验证中 : epel-release-7-11.noarch 1/1
已安装:
epel-release.noarch 0:7-11
完毕！
[root@oaserver ~]# yum install nginx
已加载插件：fastestmirror
Loading mirror speeds from cached hostfile
epel/x86_64/metalink | 5.1 kB 00:00:00
* base: mirrors.aliyun.com
* epel: repo.jing.rocks
* extras: mirrors.aliyun.com
* updates: mirrors.aliyun.com
epel | 4.3 kB 00:00:00
(1/3): epel/x86_64/group | 399 kB 00:00:01
(2/3): epel/x86_64/updateinfo | 1.0 MB 00:00:01
(3/3): epel/x86_64/primary_db | 8.7 MB 00:00:03
正在解决依赖关系
--> 正在检查事务
---> 软件包 nginx.x86_64.1.1.20.1-10.el7 将被 安装
--> 正在处理依赖关系 nginx-filesystem = 1:1.20.1-10.el7，它被软件包 1:nginx-1.20.1-10.el7.x86_64 需要
--> 正在处理依赖关系 libcrypto.so.1.1(OPENSSL_1_1_0)(64bit)，它被软件包 1:nginx-1.20.1-10.el7.x86_64 需要
--> 正在处理依赖关系 libssl.so.1.1(OPENSSL_1_1_0)(64bit)，它被软件包 1:nginx-1.20.1-10.el7.x86_64 需要
--> 正在处理依赖关系 libssl.so.1.1(OPENSSL_1_1_1)(64bit)，它被软件包 1:nginx-1.20.1-10.el7.x86_64 需要
--> 正在处理依赖关系 nginx-filesystem，它被软件包 1:nginx-1.20.1-10.el7.x86_64 需要
--> 正在处理依赖关系 redhat-indexhtml，它被软件包 1:nginx-1.20.1-10.el7.x86_64 需要
--> 正在处理依赖关系 libcrypto.so.1.1()(64bit)，它被软件包 1:nginx-1.20.1-10.el7.x86_64 需要
--> 正在处理依赖关系 libprofiler.so.0()(64bit)，它被软件包 1:nginx-1.20.1-10.el7.x86_64 需要
--> 正在处理依赖关系 libssl.so.1.1()(64bit)，它被软件包 1:nginx-1.20.1-10.el7.x86_64 需要
--> 正在检查事务
---> 软件包 centos-indexhtml.noarch.0.7-9.el7.centos 将被 安装
---> 软件包 gperftools-libs.x86_64.0.2.6.1-1.el7 将被 安装
---> 软件包 nginx-filesystem.noarch.1.1.20.1-10.el7 将被 安装
---> 软件包 openssl11-libs.x86_64.1.1.1.1k-7.el7 将被 安装
--> 解决依赖关系完成
依赖关系解决
====================================================================================================================================================================
Package 架构 版本 源 大小
====================================================================================================================================================================
正在安装:
nginx x86_64 1:1.20.1-10.el7 epel 588 k
为依赖而安装:
centos-indexhtml noarch 7-9.el7.centos base 92 k
gperftools-libs x86_64 2.6.1-1.el7 base 272 k
nginx-filesystem noarch 1:1.20.1-10.el7 epel 24 k
openssl11-libs x86_64 1:1.1.1k-7.el7 epel 1.5 M
事务概要
====================================================================================================================================================================
安装 1 软件包 (+4 依赖软件包)
总下载量：2.4 M
安装大小：6.7 M
Is this ok [y/d/N]: y
Downloading packages:
(1/5): centos-indexhtml-7-9.el7.centos.noarch.rpm | 92 kB 00:00:00
warning: /var/cache/yum/x86_64/7/epel/packages/nginx-1.20.1-10.el7.x86_64.rpm: Header V4 RSA/SHA256 Signature, key ID 352c64e5: NOKEY75 kB/s | 340 kB 00:00:12 ETA
nginx-1.20.1-10.el7.x86_64.rpm 的公钥尚未安装
(2/5): nginx-1.20.1-10.el7.x86_64.rpm | 588 kB 00:00:01
(3/5): gperftools-libs-2.6.1-1.el7.x86_64.rpm | 272 kB 00:00:01
(4/5): nginx-filesystem-1.20.1-10.el7.noarch.rpm | 24 kB 00:00:00
(5/5): openssl11-libs-1.1.1k-7.el7.x86_64.rpm | 1.5 MB 00:00:00
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总计 1.0 MB/s | 2.4 MB 00:00:02
从 file:///etc/pki/rpm-gpg/RPM-GPG-KEY-EPEL-7 检索密钥
导入 GPG key 0x352C64E5:
用户ID : "Fedora EPEL (7) <epel@fedoraproject.org>"
指纹 : 91e9 7d7c 4a5e 96f1 7f3e 888f 6a2f aea2 352c 64e5
软件包 : epel-release-7-11.noarch (@extras)
来自 : /etc/pki/rpm-gpg/RPM-GPG-KEY-EPEL-7
是否继续？[y/N]：y
Running transaction check
Running transaction test
Transaction test succeeded
Running transaction
正在安装 : 1:openssl11-libs-1.1.1k-7.el7.x86_64 1/5
正在安装 : 1:nginx-filesystem-1.20.1-10.el7.noarch 2/5
正在安装 : centos-indexhtml-7-9.el7.centos.noarch 3/5
正在安装 : gperftools-libs-2.6.1-1.el7.x86_64 4/5
正在安装 : 1:nginx-1.20.1-10.el7.x86_64 5/5
验证中 : gperftools-libs-2.6.1-1.el7.x86_64 1/5
验证中 : centos-indexhtml-7-9.el7.centos.noarch 2/5
验证中 : 1:nginx-filesystem-1.20.1-10.el7.noarch 3/5
验证中 : 1:nginx-1.20.1-10.el7.x86_64 4/5
验证中 : 1:openssl11-libs-1.1.1k-7.el7.x86_64 5/5
已安装:
nginx.x86_64 1:1.20.1-10.el7
作为依赖被安装:
centos-indexhtml.noarch 0:7-9.el7.centos gperftools-libs.x86_64 0:2.6.1-1.el7 nginx-filesystem.noarch 1:1.20.1-10.el7 openssl11-libs.x86_64 1:1.1.1k-7.el7
完毕！
当nginx启动失败且产生如下报错时，原因是80端口被（docker）占用。
[root@oaserver ~]# systemctl start nginx
Job for nginx.service failed because the control process exited with error code. See "systemctl status nginx.service"
[root@oaserver ~]# systemctl status nginx.service
● nginx.service - The nginx HTTP and reverse proxy server
Loaded: loaded (/usr/lib/systemd/system/nginx.service; disabled; vendor preset: disabled)
Active: failed (Result: exit-code) since 五 2024-08-30 15:32:06 CST; 26s ago
Process: 1956 ExecStart=/usr/sbin/nginx (code=exited, status=1/FAILURE)
Process: 1953 ExecStartPre=/usr/sbin/nginx -t (code=exited, status=0/SUCCESS)
Process: 1950 ExecStartPre=/usr/bin/rm -f /run/nginx.pid (code=exited, status=0/SUCCESS)
8月 30 15:32:04 oaserver.jlrc nginx[1956]: nginx: [emerg] bind() to [::]:80 failed (98: Address already in use)
8月 30 15:32:05 oaserver.jlrc nginx[1956]: nginx: [emerg] bind() to 0.0.0.0:80 failed (98: Address already in use)
8月 30 15:32:05 oaserver.jlrc nginx[1956]: nginx: [emerg] bind() to [::]:80 failed (98: Address already in use)
8月 30 15:32:05 oaserver.jlrc nginx[1956]: nginx: [emerg] bind() to 0.0.0.0:80 failed (98: Address already in use)
8月 30 15:32:05 oaserver.jlrc nginx[1956]: nginx: [emerg] bind() to [::]:80 failed (98: Address already in use)
8月 30 15:32:06 oaserver.jlrc nginx[1956]: nginx: [emerg] still could not bind()
8月 30 15:32:06 oaserver.jlrc systemd[1]: nginx.service: control process exited, code=exited status=1
8月 30 15:32:06 oaserver.jlrc systemd[1]: Failed to start The nginx HTTP and reverse proxy server.
8月 30 15:32:06 oaserver.jlrc systemd[1]: Unit nginx.service entered failed state.
8月 30 15:32:06 oaserver.jlrc systemd[1]: nginx.service failed.当nginx启动失败且产生如下报错时，原因是SELinux处于Enforcing模式。
[root@oaserver ~]# systemctl start nginx
Job for nginx.service failed because the control process exited with error code. See "systemctl status nginx.service"
[root@oaserver ~]# systemctl status nginx.service
● nginx.service - The nginx HTTP and reverse proxy server
Loaded: loaded (/usr/lib/systemd/system/nginx.service; disabled; vendor preset: disabled)
Active: failed (Result: exit-code) since 五 2024-08-30 15:34:36 CST; 5s ago
Process: 1956 ExecStart=/usr/sbin/nginx (code=exited, status=1/FAILURE)
Process: 2898 ExecStartPre=/usr/sbin/nginx -t (code=exited, status=1/FAILURE)
Process: 2895 ExecStartPre=/usr/bin/rm -f /run/nginx.pid (code=exited, status=0/SUCCESS)
8月 30 15:34:35 oaserver.jlrc systemd[1]: Starting The nginx HTTP and reverse proxy server...
8月 30 15:34:36 oaserver.jlrc nginx[2898]: nginx: the configuration file /etc/nginx/nginx.conf syntax is ok
8月 30 15:34:36 oaserver.jlrc nginx[2898]: nginx: [emerg] bind() to 0.0.0.0:8001 failed (13: Permission denied)
8月 30 15:34:36 oaserver.jlrc nginx[2898]: nginx: configuration file /etc/nginx/nginx.conf test failed
8月 30 15:34:36 oaserver.jlrc systemd[1]: nginx.service: control process exited, code=exited status=1
8月 30 15:34:36 oaserver.jlrc systemd[1]: Failed to start The nginx HTTP and reverse proxy server.
8月 30 15:34:36 oaserver.jlrc systemd[1]: Unit nginx.service entered failed state.
8月 30 15:34:36 oaserver.jlrc systemd[1]: nginx.service failed.
[root@oaserver ~]# nginx -t
nginx: the configuration file /etc/nginx/nginx.conf syntax is ok
nginx: configuration file /etc/nginx/nginx.conf test is successful
检查SELinux状态：如果系统启用了SELinux，它可能会阻止Nginx绑定到指定的端口。
检查SELinux状态：
getenforce
如果SELinux处于Enforcing模式，尝试将其设置为Permissive模式，然后再次尝试启动Nginx：
sudo setenforce 0
sudo systemctl start nginx当nginx启动后没有报错，但8001仍无法访问时，原因是centos防火墙未开放8001端口。
检查防火墙设置：确保防火墙没有阻止Nginx绑定到端口8001（此处仅以8001端口为例，实际操作时填写使用的端口号）。
sudo firewall-cmd --permanent --zone=public --add-port=8001/tcp
sudo firewall-cmd --reload[root@oaserver ~]# firewall-cmd --permanent --zone=public --add-port=8001/tcp
success
[root@oaserver ~]# firewall-cmd --reload
success方法二：编译安装
2025年最新版本
yum -y install zlib zlib-devel openssl openssl-devel pcre-devel
wget https://nginx.org/download/nginx-1.27.4.tar.gz
tar -zxvf nginx-1.27.4.tar.gz
cd nginx-1.27.4/
#./configure --prefix=/usr/local/nginx --with-http_ssl_module --with-http_gzip_static_module --with-pcre
# 编译安装（包含常用模块）
./configure \
--prefix=/usr/local/nginx \
--with-http_ssl_module \
--with-http_gzip_static_module \
--with-pcre \
--with-http_realip_module \
--with-http_stub_status_module \
--with-http_v2_module \
--with-stream \
--with-threads
make
make install
/usr/local/nginx/sbin/nginx -V
wget https://nginx.org/download/nginx-1.23.4.tar.gz
tar -zxvf nginx-1.23.4.tar.gz
yum -y install zlib zlib-devel openssl openssl-devel pcre-devel
进入解压后的目录
./configure --prefix=/usr/local/nginx --with-http_ssl_module --with-pcre
make
make install
为nginx增加流媒体（MP4播放）模块
使用nginx搭建音视频点播服务器 - seedoubleu - 博客园 (cnblogs.com)
./configure --prefix=/usr/local/nginx_mp4 --with-http_ssl_module --with-pcre
./configure --prefix=/usr/local/nginx-vod-hls --with-http_stub_status_module --with-http_gzip_static_module --with-http_gunzip_module --with-file-aio --with-threads --with-cc-opt="-O3" --with-http_ssl_module --with-openssl-opt=enable --with-http_mp4_module --with-stream --add-module=../nginx-vod-module-1.31
查nginx版本：
[root@localhost ~]# /usr/local/nginx/sbin/nginx -V
nginx version: nginx/1.23.4
built by gcc 4.8.5 20150623 (Red Hat 4.8.5-44) (GCC)
built with OpenSSL 1.0.2k-fips 26 Jan 2017
TLS SNI support enabled
configure arguments: --prefix=/usr/local/nginx --with-http_ssl_module --with-pcre