sioncojp/nginx-proxy-socket repository overview

$ docker run -d --name app1 -e "VIRTUAL_HOST=test-app.com" -v /tmp/test/app1:/tmp/ -it sioncojp/circusd:latest
$ docker exec app1 /etc/init.d/circusd restart

$ ls -1 /tmp/test/app1
app
app.sock

$ docker run -d -p 80:80 -p 443:443 --name proxy -v /var/run/docker.sock:/tmp/docker.sock -v /tmp/hoge:/tmp/ -it  sioncojp/nginx-proxy-socket:latest

$ vi /etc/hosts
localhost app1-test-app.com

$ curl -I http://app1-test-app.com

$ /etc/nginx/conf.d/default.conf
# If we receive X-Forwarded-Proto, pass it through; otherwise, pass along the
# scheme used to connect to this server
map $http_x_forwarded_proto $proxy_x_forwarded_proto {
  default $http_x_forwarded_proto;
  ''      $scheme;
}
# If we receive X-Forwarded-Port, pass it through; otherwise, pass along the
# server port the client connected to
map $http_x_forwarded_port $proxy_x_forwarded_port {
  default $http_x_forwarded_port;
  ''      $server_port;
}
# If we receive Upgrade, set Connection to "upgrade"; otherwise, delete any
# Connection header that may have been passed to this server
map $http_upgrade $proxy_connection {
  default upgrade;
  '' close;
}
gzip_types text/plain text/css application/javascript application/json application/x-javascript text/xml applica
tion/xml application/xml+rss text/javascript;
log_format vhost '$host $remote_addr - $remote_user [$time_local] '
                 '"$request" $status $body_bytes_sent '
                 '"$http_referer" "$http_user_agent"';
access_log off;
# HTTP 1.1 support
proxy_http_version 1.1;
proxy_buffering off;
proxy_set_header Host $http_host;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection $proxy_connection;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header X-Forwarded-Proto $proxy_x_forwarded_proto;
proxy_set_header X-Forwarded-Port $proxy_x_forwarded_port;
# Mitigate httpoxy attack (see README for details)
proxy_set_header Proxy "";
server {
        server_name _; # This is just an invalid value which will never trigger on a real hostname.
        listen 80;
        access_log /var/log/nginx/access.log vhost;
        return 503;
}
upstream app1-test-app.com {
  server unix:/tmp/app1/app.sock;
}
server {
  listen 80;
  listen 443 ssl;
  ssl on;
  ssl_certificate     /etc/nginx/conf.d/server.crt;
  ssl_certificate_key /etc/nginx/conf.d/server.key;
  server_name app1-test-app.com;
  location ~ / {
    proxy_pass http://app1-test-app.com;
  }
}