0.主要目录位置
代码目录文件夹： /usr/share/nginx/html
配置文件：/etc/nginx/conf.d
1 准备宿主机目录
cd /
mkdir myweb
cd myweb
mkdir html nginx
cd nginx
mkdir conf.d
创建index.html
<html> <body> <h1>my docker</h1> </body> </html>
2 试运行容器（没有数据卷）
docker run -p 8080:80 -d nginx
exec 678ab0b7bbfe ls /etc/nginx/conf.d
找到这个default.conf文件
server { listen 80; listen [::]:80; server_name localhost; #charset koi8-r; #access_log /var/log/nginx/host.access.log main; location / { root /usr/share/nginx/html; index index.html index.htm; } #error_page 404 /404.html; # redirect server error pages to the static page /50x.html # error_page 500 502 503 504 /50x.html; location = /50x.html { root /usr/share/nginx/html; } # proxy the PHP scripts to Apache listening on 127.0.0.1:80 # #location ~ .php$ { # proxy_pass http://127.0.0.1; #} # pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000 # #location ~ .php$ { # root html; # fastcgi_pass 127.0.0.1:9000; # fastcgi_index index.php; # fastcgi_param SCRIPT_FILENAME /scripts$fastcgi_script_name; # include fastcgi_params; #} # deny access to .htaccess files, if Apache's document root # concurs with nginx's one # #location ~ /.ht { # deny all; #} }
docker cp 678ab0b7bbfe:/etc/nginx/conf.d/default.conf /myweb/nginx/conf.d
把这个配置文件复制出来，然后把这个容器删了
docker rm -f 678ab0b7bbfe
3 重新运行容器（有数据卷）
docker run -p 8080:80 -v /myweb/html:/usr/share/nginx/html -v /myweb/nginx/conf.d:/etc/nginx/conf.d -v /myweb/log:/var/log/nginx --name my_nginx_test -d nginx
docker run -p 8080:80
-v /myweb/html:/usr/share/nginx/html
-v /myweb/nginx/conf.d:/etc/nginx/conf.d
-v /myweb/log:/var/log/nginx
--name my_nginx_test -d nginx
4 运行成功验证
