8、docker 安装 nginx

1、下载镜像

docker pull nginx

2、本机创建目录

1）创建nginx挂载目录

mkdir /usr/local/nginx

2）进入nginx目录

cd /usr/local/nginx

3）创建 www和logs目录

mkdir -p www logs

3、创建nginx容器

此容器用于复制配置文件，复制配置文件后需要删除

docker run -itd -p 80:80 --name mynginx 602

4、复制配置文件到本机

docker cp mynginx:/etc/nginx /usr/local/nginx

5、文件夹更名

把nginx目录下的nginx目录名修改为conf

mv nginx conf

5、删除容器

复制完配置后删除此容器，再重新创建新容器

docker stop mynginx
docker rm mynginx

6、创建容器

docker run -itd -p 80:80 --name nginx-musicbar -v /usr/local/nginx/conf:/etc/nginx -v /usr/local/nginx/www:/usr/share/nginx/html -v /usr/local/nginx/logs:/var/log/nginx --net network-musicbar --ip 172.18.0.5 602

7、关联tomcat容器

1）查看tomcat容器IP

docker inspect  实例ID | grep "IPAddress"

２）修改/usr/local/nginx/conf/config.d/default.conf

以下为我的项目中的代理配置，实际需要根据自己的项目要求配置各种资源的代理，

   location  /admin {alias   /usr/share/nginx/html;index  index.html index.html;}location  /musicbar {proxy_pass http://172.18.0.2:8080/musicbar;proxy_cookie_path /musicbar /;proxy_set_header Cookie $http_cookie;proxy_set_header   Host    $host;proxy_set_header   Remote_Addr    $remote_addr;proxy_set_header   X-Real-IP    $remote_addr;proxy_set_header   X-Forwarded-For    $proxy_add_x_forwarded_for;#proxy_redirect off;}location  /images {proxy_pass http://172.18.0.2:8080/musicbar;proxy_cookie_path /musicbar /;proxy_set_header Cookie $http_cookie;proxy_set_header   Host    $host;proxy_set_header   Remote_Addr    $remote_addr;proxy_set_header   X-Real-IP    $remote_addr;proxy_set_header   X-Forwarded-For    $proxy_add_x_forwarded_for;#proxy_redirect off;}location  /uploads {proxy_pass http://172.18.0.2:8080/musicbar;proxy_cookie_path /musicbar /;proxy_set_header Cookie $http_cookie;proxy_set_header   Host    $host;proxy_set_header   Remote_Addr    $remote_addr;proxy_set_header   X-Real-IP    $remote_addr;proxy_set_header   X-Forwarded-For    $proxy_add_x_forwarded_for;#proxy_redirect off;}location  /api {proxy_pass http://172.18.0.2:8080/musicbar/api;proxy_cookie_path /musicbar /;proxy_set_header Cookie $http_cookie;proxy_set_header   Host    $host;proxy_set_header   Remote_Addr    $remote_addr;proxy_set_header   X-Real-IP    $remote_addr;proxy_set_header   X-Forwarded-For    $proxy_add_x_forwarded_for;# proxy_redirect off;}location  /{proxy_pass http://172.18.0.2:8080/musicbar/client/;proxy_cookie_path /musicbar /;proxy_set_header Cookie $http_cookie;proxy_set_header   Host    $host;proxy_set_header   Remote_Addr    $remote_addr;proxy_set_header   X-Real-IP    $remote_addr;proxy_set_header   X-Forwarded-For    $proxy_add_x_forwarded_for;#proxy_redirect off;}