docker安装nginx

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最新推荐文章于 2024-12-23 23:32:08 发布

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本文链接：https://blog.youkuaiyun.com/qq_38786320/article/details/100851190

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下载镜像

docker pull nginx

查看镜像

docker images

输出

REPOSITORY                                  TAG                 IMAGE ID            CREATED             SIZE
nginx                                       latest              ab56bba91343        2 days ago          126MB

创建挂载目录

mkdir -p /nginx/{conf,conf.d,html,logs}

进入容器

docker run -i -t nginx /bin/bash

查看目录

ls -l

输出

total 64
drwxr-xr-x   2 root root 4096 Sep 10 00:00 bin
drwxr-xr-x   2 root root 4096 Aug 30 12:31 boot
drwxr-xr-x   5 root root  360 Sep 15 04:13 dev
drwxr-xr-x   1 root root 4096 Sep 15 04:13 etc
drwxr-xr-x   2 root root 4096 Aug 30 12:31 home
drwxr-xr-x   1 root root 4096 Sep 12 14:37 lib
drwxr-xr-x   2 root root 4096 Sep 10 00:00 lib64
drwxr-xr-x   2 root root 4096 Sep 10 00:00 media
drwxr-xr-x   2 root root 4096 Sep 10 00:00 mnt
drwxr-xr-x   2 root root 4096 Sep 10 00:00 opt
dr-xr-xr-x 119 root root    0 Sep 15 04:13 proc
drwx------   2 root root 4096 Sep 10 00:00 root
drwxr-xr-x   3 root root 4096 Sep 10 00:00 run
drwxr-xr-x   2 root root 4096 Sep 10 00:00 sbin
drwxr-xr-x   2 root root 4096 Sep 10 00:00 srv
dr-xr-xr-x  13 root root    0 Sep 15 04:13 sys
drwxrwxrwt   1 root root 4096 Sep 12 14:37 tmp
drwxr-xr-x   1 root root 4096 Sep 10 00:00 usr
drwxr-xr-x   1 root root 4096 Sep 10 00:00 var

copy容器里的配置文件到挂载的文件夹下面

docker cp 2cd24d8ef6a2:/etc/nginx/nginx.conf /root/nginx/conf/nginx.conf
docker cp 2cd24d8ef6a2:/etc/nginx/conf.d/default.conf /root/nginx/conf.d/default.conf

启动镜像

docker run -p 80:80 --name mynginx --privileged=true -v /root/file:/usr/share/nginx/html -v /root/nginx/conf/nginx.conf:/etc/nginx/nginx.conf -v /root/nginx/conf.d/default.conf:/etc/nginx/conf.d/default.conf -v /root/nginx/logs:/var/log/nginx -d nginx

命令说明：
–privileged=true 配置了nginx.conf的外部挂载之后可能导致nginx不能启动，使用该命令；
-v 挂载目录（可以多个）

查看启动状态

docker ps -a

输出

CONTAINER ID        IMAGE                COMMAND                  CREATED             STATUS              PORTS                    NAMES
fc8cd0fd053f        nacos/nacos-server   "bin/docker-startup.…"   3 minutes ago       Up 3 minutes        0.0.0.0:8848->8848/tcp   nacos