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How to install nginx with docker?
How to install nginx with docker
1. Environment description
docker: 18.03.1-ce nginx: 1.15.1
2. Pull the latest Nginx image
Pull the image
$ docker pull nginx
View the current image
$ docker images # 查询结果: REPOSITORY TAG IMAGE ID CREATED SIZE nginx latest 8b89e48b5f15 7 hours ago 109MB
3. Preparation work
This time, the web service will be deployed in the /srv/web directory:
3.1 Create the /srv/web directory and enter the directory
$ cd /srv && mkdir web && cd web
3.2 Create an Nginx container and copy the default configuration of Nginx:
Create container:
$ docker run -d --name nginx nginx
From Copy the configuration file in the container to the local:
# 查看 ==> 获取容器ID $ docker container ls # 在当前目录下创建目录:conf $ mkdir conf # 拷贝容器内 Nginx 默认配置文件到本地当前目录下的 conf 目录 $ docker cp a89b2c5f3dd1:/etc/nginx/nginx.conf $PWD/conf
Delete the container:
# 停止容器 $ docker container stop a89b2c5f3dd1 # 删除容器 $ docker container rm a89b2c5f3dd1
4. Start the formal deployment
Deployment command:
$ docker run -d -p 8081:80 --name nginx-web-6666 -v $PWD/html:/usr/share/nginx/html -v $PWD/conf/nginx.conf:/etc/nginx/nginx.conf -v $PWD/logs:/var/log/nginx nginx
Command details:
-d # 表示在一直在后台运行容器 -p 8081:80 # 对端口进行映射,将本地8081端口映射到容器内部的80端口 --name # 设置创建的容器名称 -v # 将本地目录(文件)挂载到容器指定目录;
5. Test
5.1 Test
If it is a local test deployment, open: localhost:8081 to access the web server;
5.2 Supplement :
Because the root directory of nginx in the container is mounted to the local specified directory, the page accessed above should report a 403 error; next we can start at /srv/web/html/ Project;
5.3 Enter the local directory: /srv/web/html/ Create a test file index.html
$ cd /srv/web/html # 创建并随便编写内容 重新刷新页面 $ vim index.html
Recommended: "docker tutorial"
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