docker pull nginx

docker run -di --name=nginx -p 80:80 nginx/bin/bash

docker cp nginx:/etc/nginx/nginx.conf nginx.conf

user nginx;

worker_processes 1;

error_log /var/log/nginx/error.log warn;
pid /var/run/nginx.pid;

events {
worker_connections 1024;
}

http {
include /etc/nginx/mime.types;
default_type application/octet-stream;

log_format main ‘$remote_addr - $remote_user [$time_local] "$request" ‘
‘$status $body_bytes_sent "$http_referer" ‘
‘"$http_user_agent" "$http_x_forwarded_for"‘;

access_log /var/log/nginx/access.log main;

sendfile on;
#tcp_nopush on;

keepalive_timeout 65;

#gzip on;

upstream tomcat {
server 172.17.0.4:8080;
}
server {
listen 80;
server_name localhost;
location / {
proxy_pass http://tomcat;
index index.html index.htm;
}
}

include /etc/nginx/conf.d/*.conf;
}

docker cp nginx.conf nginx:/etc/nginx/nginx.conf

docker restart nginx