nginx timeout after https proxy to localhost - nginx

Question

I want to run one docker-compose with Nginx which will be only a proxy to other docker-compose services.
Here is my docker-compose.yml with proxy:
version: '2'
services:
storage:
image: nginx:1.11.13
entrypoint: /bin/true
volumes:
- ./config/nginx/conf.d:/etc/nginx/conf.d
- /path_to_ssl_cert:/path_to_ssl_cert
proxy:
image: nginx:1.11.13
ports:
- "80:80"
- "443:443"
volumes_from:
- storage
network_mode: "host"
So it will grap all connections to port 80 or 443 and proxy them to services specified in ./config/nginx/conf.d directory.
Here is example service ./config/nginx/conf.d/domain_name.conf:
server {
listen 80;
listen 443 ssl;
server_name domain_name.com;
ssl_certificate /path_to_ssl_cert/cert;
ssl_certificate_key /path_to_ssl_cert/privkey;
return 301 https://www.domain_name.com$request_uri;
}
server {
listen 80;
server_name www.domain_name.com;
return 301 https://www.domain_name.com$request_uri;
# If you uncomment this section and comment return line it's works
# location ~ {
# proxy_pass http://localhost:8888;
# # or proxy to https, doesn't matter
# #proxy_pass https://localhost:4433;
# }
}
server {
listen 443 ssl;
server_name www.domain_name.com;
ssl on;
ssl_certificate /path_to_ssl_cert/cert;
ssl_certificate_key /path_to_ssl_cert/privkey;
location ~ {
proxy_set_header Host $host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header X-Client-Verify SUCCESS;
proxy_set_header X-Client-DN $ssl_client_s_dn;
proxy_set_header X-SSL-Subject $ssl_client_s_dn;
proxy_set_header X-SSL-Issuer $ssl_client_i_dn;
proxy_pass https://localhost:4433;
# like before
# proxy_pass http://localhost:8888;
}
}
It's redirect all request http://domain_name.com, https://domain_name.com and http://www.domain_name.com to https://www.domain_name.com and proxy it to specific localhost service.
Here is my specific service docker-compose.yml
version: '2'
services:
storage:
image: nginx:1.11.13
entrypoint: /bin/true
volumes:
- /path_to_ssl_cert:/path_to_ssl_cert
- ./config/nginx/conf.d:/etc/nginx/conf.d
- ./config/php:/usr/local/etc/php
- ./config/php-fpm.d:/usr/local/etc/php-fpm.d
- php-socket:/var/share/php-socket
www:
build:
context: .
dockerfile: ./Dockerfile_www
image: domain_name_www
ports:
- "8888:80"
- "4433:443"
volumes_from:
- storage
links:
- php
php:
build:
context: .
dockerfile: ./Dockerfile_php
image: domain_name_php
volumes_from:
- storage
volumes:
php-socket:
So when you go to http://www.domain_name.com:8888 or https://www.domain_name.com:4433 you will get content. When you curl to localhost:8888 or https://localhost:4433 from server where docker is running you will get content too.
And now my issue.
When I go to browser and type domain_name.com, www.domain_name.com or https://www.domain_name.com nothing happen. Even when I curl to this domain from my local machine I got timeout.
I have search some info "nginx proxy https to localhost" but noting works for me.

Answer 1

I have solution!
When I setup network_mode: "host" in docker-compose.yml for my proxy I thought that ports: entries still are working but not.
Now proxy works in my host network so it use local ports and omit ports: entries from docker-compose.yml. That's mean I have manually open ports 80 and 443 on my server.