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nginx架构和安装
- nginx架构和安装
- 1.1 nginx架构
- 1.2 安装nginx
- 1.1.1 本地安装
- 1.1.2 官网安装
- 1.1.3 源码安装
- 1.3 控制服务
- 1.4 页面自定义
nginx架构和安装
nginx是多进程组织模式，而且是一个由 Master 主进程和 Worker 工作进程组成
1.1 nginx架构
1.2 安装nginx
dnf/yum安装记得挂载
ll /mnt #查看是否挂载
total 0
drwxr-xr-x. 2 root root 6 Oct 24 19:52 hgfs ##未挂载
mount /dev/sr0 /mnt #挂载 /mnt 软件
mount: /mnt: WARNING: source write-protected, mounted read-only.
[root@localhost ~]# ll /mnt
total 44
drwxr-xr-x. 1 redhat redhat 2048 Oct 25 2023 AppStream
drwxr-xr-x. 1 redhat redhat 2048 Oct 25 2023 BaseOS
drwxrwxr-x. 1 redhat redhat 2048 Oct 25 2023 EFI
-r--r--r--. 1 redhat redhat 8154 Oct 25 2023 EULA
-r--r--r--. 1 redhat redhat 1455 Oct 25 2023 extra_files.json
-r--r--r--. 1 redhat redhat 18092 Oct 25 2023 GPL
drwxrwxr-x. 1 redhat redhat 2048 Oct 25 2023 images
drwxrwxr-x. 1 redhat redhat 2048 Oct 25 2023 isolinux
-r--r--r--. 1 redhat redhat 103 Oct 25 2023 media.repo
-r--r--r--. 1 redhat redhat 1669 Oct 25 2023 RPM-GPG-KEY-redhat-beta
-r--r--r--. 1 redhat redhat 3682 Oct 25 2023 RPM-GPG-KEY-redhat-release ##挂载成功
- 本地安装（版本低）
- 官网安装（较新版本）
- 源码安装（最新版本）
1.1.1 本地安装
- 挂载
- dnf安装
[root@localhost ~]# ll /mnt
total 0
drwxr-xr-x. 2 root root 6 Oct 24 19:52 hgfs
[root@localhost ~]# mount /dev/sr0 /mnt
mount: /mnt: WARNING: source write-protected, mounted read-only.
[root@localhost ~]# ll /mnt
total 44
drwxr-xr-x. 1 redhat redhat 2048 Oct 25 2023 AppStream
drwxr-xr-x. 1 redhat redhat 2048 Oct 25 2023 BaseOS
drwxrwxr-x. 1 redhat redhat 2048 Oct 25 2023 EFI
-r--r--r--. 1 redhat redhat 8154 Oct 25 2023 EULA
-r--r--r--. 1 redhat redhat 1455 Oct 25 2023 extra_files.json
-r--r--r--. 1 redhat redhat 18092 Oct 25 2023 GPL
drwxrwxr-x. 1 redhat redhat 2048 Oct 25 2023 images
drwxrwxr-x. 1 redhat redhat 2048 Oct 25 2023 isolinux
-r--r--r--. 1 redhat redhat 103 Oct 25 2023 media.repo
-r--r--r--. 1 redhat redhat 1669 Oct 25 2023 RPM-GPG-KEY-redhat-beta
-r--r--r--. 1 redhat redhat 3682 Oct 25 2023 RPM-GPG-KEY-redhat-release
[root@localhost ~]# dnf install nginx -y
Updating Subscription Management repositories.
Unable to read consumer identityThis system is not registered with an entitlement server. You can use subscription-manager to register.Last metadata expiration check: 7:13:29 ago on Sun 27 Oct 2024 02:59:41 PM CST.
Dependencies resolved.
======================================================================================================Package Architecture Version Repository Size
======================================================================================================
Installing:nginx x86_64 1:1.20.1-14.el9_2.1 appstream 40 k
Installing dependencies:nginx-core x86_64 1:1.20.1-14.el9_2.1 appstream 574 knginx-filesystem noarch 1:1.20.1-14.el9_2.1 appstream 11 kredhat-logos-httpd noarch 90.4-2.el9 appstream 18 kTransaction Summary
======================================================================================================
Install 4 PackagesTotal size: 643 k
Installed size: 1.8 M
Downloading Packages:
Running transaction check
Transaction check succeeded.
Running transaction test
Transaction test succeeded.
Running transactionPreparing : 1/1 Running scriptlet: nginx-filesystem-1:1.20.1-14.el9_2.1.noarch 1/4 Installing : nginx-filesystem-1:1.20.1-14.el9_2.1.noarch 1/4 Installing : nginx-core-1:1.20.1-14.el9_2.1.x86_64 2/4 Installing : redhat-logos-httpd-90.4-2.el9.noarch 3/4 Installing : nginx-1:1.20.1-14.el9_2.1.x86_64 4/4 Running scriptlet: nginx-1:1.20.1-14.el9_2.1.x86_64 4/4 Verifying : nginx-1:1.20.1-14.el9_2.1.x86_64 1/4 Verifying : nginx-core-1:1.20.1-14.el9_2.1.x86_64 2/4 Verifying : nginx-filesystem-1:1.20.1-14.el9_2.1.noarch 3/4 Verifying : redhat-logos-httpd-90.4-2.el9.noarch 4/4
Installed products updated.Installed:nginx-1:1.20.1-14.el9_2.1.x86_64 nginx-core-1:1.20.1-14.el9_2.1.x86_64 nginx-filesystem-1:1.20.1-14.el9_2.1.noarch redhat-logos-httpd-90.4-2.el9.noarch Complete!
成功安装版本 nginx-1:1.20.1-14.el9_2.1.x86_64
删除本地安装版本
dnf remove nginx -y
[root@localhost ~]# dnf remove nginx -y
Updating Subscription Management repositories.
Unable to read consumer identityThis system is not registered with an entitlement server. You can use subscription-manager to register.Dependencies resolved.
======================================================================================================Package Architecture Version Repository Size
======================================================================================================
Removing:nginx x86_64 1:1.20.1-14.el9_2.1 @appstream 148 k
Removing unused dependencies:nginx-core x86_64 1:1.20.1-14.el9_2.1 @appstream 1.6 Mnginx-filesystem noarch 1:1.20.1-14.el9_2.1 @appstream 0 redhat-logos-httpd noarch 90.4-2.el9 @appstream 12 kTransaction Summary
======================================================================================================
Remove 4 PackagesFreed space: 1.8 M
Running transaction check
Transaction check succeeded.
Running transaction test
Transaction test succeeded.
Running transactionPreparing : 1/1 Running scriptlet: nginx-1:1.20.1-14.el9_2.1.x86_64 1/4 Erasing : nginx-1:1.20.1-14.el9_2.1.x86_64 1/4 Running scriptlet: nginx-1:1.20.1-14.el9_2.1.x86_64 1/4 Erasing : redhat-logos-httpd-90.4-2.el9.noarch 2/4 Erasing : nginx-core-1:1.20.1-14.el9_2.1.x86_64 3/4 Erasing : nginx-filesystem-1:1.20.1-14.el9_2.1.noarch 4/4 Running scriptlet: nginx-filesystem-1:1.20.1-14.el9_2.1.noarch 4/4 Verifying : nginx-1:1.20.1-14.el9_2.1.x86_64 1/4 Verifying : nginx-core-1:1.20.1-14.el9_2.1.x86_64 2/4 Verifying : nginx-filesystem-1:1.20.1-14.el9_2.1.noarch 3/4 Verifying : redhat-logos-httpd-90.4-2.el9.noarch 4/4
Installed products updated.Removed:nginx-1:1.20.1-14.el9_2.1.x86_64 nginx-core-1:1.20.1-14.el9_2.1.x86_64 nginx-filesystem-1:1.20.1-14.el9_2.1.noarch redhat-logos-httpd-90.4-2.el9.noarch Complete!1.1.2 官网安装
- 挂载
- 配置仓库
- 安装
首先打开官方网址： www.nginx.org
单击 packages 链接
单击 RHEL and derivatives 链接
[nginx-stable]name=nginx stable repobaseurl=http://nginx.org/packages/centos/$releasever/$basearch/gpgcheck=1enabled=1gpgkey=https://nginx.org/keys/nginx_signing.keymodule_hotfixes=true[nginx-mainline]name=nginx mainline repobaseurl=http://nginx.org/packages/mainline/centos/$releasever/$basearch/gpgcheck=1enabled=0gpgkey=https://nginx.org/keys/nginx_signing.keymodule_hotfixes=true
[root@localhost ~]# cd /etc/yum.repos.d/
[root@localhost yum.repos.d]# ll
total 8
-rw-r--r--. 1 root root 358 Oct 24 20:10 redhat.repo
-rw-r--r--. 1 root root 115 Oct 27 11:12 wangluo.repo
[root@localhost yum.repos.d]# rm -rf wangluo.repo
[root@localhost yum.repos.d]# ll
total 4
-rw-r--r--. 1 root root 358 Oct 24 20:10 redhat.repo
[root@localhost yum.repos.d]# vim nginx.repo
[root@localhost yum.repos.d]# cd
[root@localhost ~]# dnf install nginx -y
Updating Subscription Management repositories.
Unable to read consumer identityThis system is not registered with an entitlement server. You can use subscription-manager to register.nginx stable repo 9.0 kB/s | 39 kB 00:04
Last metadata expiration check: 0:00:01 ago on Sun 27 Oct 2024 10:34:25 PM CST.
Dependencies resolved.
======================================================================================================Package Architecture Version Repository Size
======================================================================================================
Installing:nginx x86_64 1:1.26.2-1.el9.ngx nginx-stable 996 kTransaction Summary
======================================================================================================
Install 1 PackageTotal download size: 996 k
Installed size: 3.3 M
Downloading Packages:
nginx-1.26.2-1.el9.ngx.x86_64.rpm 23 kB/s | 996 kB 00:42
------------------------------------------------------------------------------------------------------
Total 23 kB/s | 996 kB 00:42
nginx stable repo 3.1 kB/s | 12 kB 00:03
Importing GPG key 0xB49F6B46:Userid : "nginx signing key <signing-key-2@nginx.com>"Fingerprint: 8540 A6F1 8833 A80E 9C16 53A4 2FD2 1310 B49F 6B46From : https://nginx.org/keys/nginx_signing.key
Key imported successfully
Importing GPG key 0x7BD9BF62:Userid : "nginx signing key <signing-key@nginx.com>"Fingerprint: 573B FD6B 3D8F BC64 1079 A6AB ABF5 BD82 7BD9 BF62From : https://nginx.org/keys/nginx_signing.key
Key imported successfully
Importing GPG key 0x8D88A2B3:Userid : "nginx signing key <signing-key-3@nginx.com>"Fingerprint: 9E9B E90E ACBC DE69 FE9B 204C BCDC D8A3 8D88 A2B3From : https://nginx.org/keys/nginx_signing.key
Key imported successfully
Running transaction check
Transaction check succeeded.
Running transaction test
Transaction test succeeded.
Running transactionPreparing : 1/1 Running scriptlet: nginx-1:1.26.2-1.el9.ngx.x86_64 1/1 Installing : nginx-1:1.26.2-1.el9.ngx.x86_64 1/1 Running scriptlet: nginx-1:1.26.2-1.el9.ngx.x86_64 1/1
----------------------------------------------------------------------Thanks for using nginx!Please find the official documentation for nginx here:
* https://nginx.org/en/docs/Please subscribe to nginx-announce mailing list to get
the most important news about nginx:
* https://nginx.org/en/support.htmlCommercial subscriptions for nginx are available on:
* https://nginx.com/products/----------------------------------------------------------------------Verifying : nginx-1:1.26.2-1.el9.ngx.x86_64 1/1
Installed products updated.Installed:nginx-1:1.26.2-1.el9.ngx.x86_64 Complete!
成功安装版本 nginx-1:1.26.2-1.el9.ngx.x86_64
1.1.3 源码安装
在这里插入代码片
成功安装版本 nginx-1:1.28.2-1.el9.ngx.x86_64
1.3 控制服务
nginx -s signal
signal有以下几种：
stop 快速关闭
quit 优雅关闭
reload 重新加载配置文件
reopen 重新打开日志文件
启动服务：
[root@kittod ~]# nginx[root@kittod ~]# netstat -lntup | grep nginxtcp
0
2929/nginx: master
tcp6
0 0.0.0.0:80
0
0 :::80
2929/nginx: master
停止服务：
[root@kittod ~]# nginx -s stop
[root@kittod ~]# netstat -lntup | grep nginx
1.4 页面自定义
[root@kittod ~]# netstat -lntup | grep nginxtcp
0
0 0.0.0.0:80
2946/nginx: master
tcp6
0
0 :::80
2946/nginx: master
0.0.0.0:*
:::*
LISTEN
LISTEN
[root@kittod ~]# curl localhost...<a href="https://apache.org">Apache™</a> is a registered
trademark of <a href="https://apache.org">the Apache Software Foundation</a>
in the United States and/or other countries.<br /><a href="https://nginx.com">NGINX™</a> is a registered
trademark of <a href="https://www.f5.com">F5 Networks, Inc.</a>.</div></body></html>[root@kittod ~]#
[root@kittod ~]# ll /usr/share/nginx/html/