Nginx

Создать директорию nginx_config.conf и внутри файл python_microservices

server {
  listen 8080;

  location /api/firstendpoint {
    proxy_pass http://firstendpoint:8000/api/firstendpoint;
  }

  location /api/secondendpoint {
    proxy_pass http://secondendpoint:8000/api/secondendpoint;
  }
}

Compose:

version: '3.7'

services:
  nginx:
    image: nginx:latest
    ports:
      - "8080:8080"
    volumes:
      - ./nginx_config.conf:/etc/nginx/conf.d/default.conf
    depends_on:
      - cast_service
      - movie_service

Источник

NGINX reverse proxy с https терминацией 

Обслуживает несколько доменов, для одного из доменов путь /auth ведет на отдельный сервер

Структура проекта: 

>certs
.env
docker-compose.yaml
nginx.conf.template

Директория certs: сертификаты в формате <domain name>.crt и <domain name>.key

.env 

# Backend сервисы
WOOD_BACKEND_IP=192.168.1.194
WOOD_BACKEND_PORT=8000
HUB_BACKEND_IP=192.168.1.194
HUB_BACKEND_PORT=8021
HUB_BACKEND_WEB_PORT=8020

WOOD_AUTH_IP=192.168.1.194
WOOD_AUTH_PORT=8001

# Домены
HUB_DOMAIN=hub.bobrobotirk.ru
HUB_WEB_DOMAIN=hubui.bobrobotirk.ru
WOOD_DOMAIN=wood.bobrobotirk.ru

nginx.conf.template 

worker_processes auto;

events {
    worker_connections 1024;
}

http {
    include mime.types;
    default_type application/octet-stream;
    sendfile on;
    keepalive_timeout 65;

    # SSL-настройки
    ssl_protocols TLSv1.2 TLSv1.3;
    ssl_prefer_server_ciphers on;
    ssl_ciphers 'ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384';
    ssl_session_timeout 1d;
    ssl_session_cache shared:SSL:50m;

    # Upstreams
    upstream hub_backend {
        server ${HUB_BACKEND_IP}:${HUB_BACKEND_PORT};
    }

    upstream hub_backend_web {
        server ${HUB_BACKEND_IP}:${HUB_BACKEND_WEB_PORT};
    }

    upstream wood_backend {
        server ${WOOD_BACKEND_IP}:${WOOD_BACKEND_PORT};
    }

    upstream wood_auth_backend {
        server ${WOOD_AUTH_IP}:${WOOD_AUTH_PORT};
    }

    # HTTP → HTTPS редирект
    server {
        listen 80;
        server_name ${HUB_DOMAIN} ${WOOD_DOMAIN};
        return 301 https://$host$request_uri;
    }

    # Конфиг для hub.bobrobotirk.ru
    server {
        listen 443 ssl;
        server_name ${HUB_DOMAIN};

        ssl_certificate /etc/nginx/certs/${HUB_DOMAIN}.crt;
        ssl_certificate_key /etc/nginx/certs/${HUB_DOMAIN}.key;

        location / {
            proxy_pass http://hub_backend;
            proxy_set_header Host $host;
            proxy_set_header X-Real-IP $remote_addr;
            proxy_set_header X-Forwarded-Proto $scheme;
        }
    }

    server {
        listen 443 ssl;
        server_name ${HUB_WEB_DOMAIN};

        ssl_certificate /etc/nginx/certs/${HUB_WEB_DOMAIN}.crt;
        ssl_certificate_key /etc/nginx/certs/${HUB_WEB_DOMAIN}.key;

        location / {
            proxy_pass http://hub_backend_web;
            proxy_set_header Host $host;
            proxy_set_header X-Real-IP $remote_addr;
            }
        }

    # Конфиг для wood.bobrobotirk.ru
    server {
        listen 443 ssl;
        server_name ${WOOD_DOMAIN};

        ssl_certificate /etc/nginx/certs/${WOOD_DOMAIN}.crt;
        ssl_certificate_key /etc/nginx/certs/${WOOD_DOMAIN}.key;

        location /auth {
            proxy_pass http://wood_auth_backend;
            proxy_set_header Host $host;
            proxy_set_header X-Real-IP $remote_addr;
        }

        location / {
            proxy_pass http://wood_backend;
            proxy_set_header Host $host;
            proxy_set_header X-Real-IP $remote_addr;
        }
    }
}

docker-compose.yaml 

services:
  nginx-proxy:
    image: nginx:latest
    container_name: nginx-proxy
    hostname: nginx-proxy
    ports:
      - "80:80"
      - "443:443"
    volumes:
      - ./nginx.conf.template:/etc/nginx/templates/nginx.conf.template
      - ./certs:/etc/nginx/certs
    env_file: 
      - .env  # Подключаем переменные из файла
    command: >
      /bin/sh -c "
      envsubst '$${HUB_BACKEND_IP} $${HUB_BACKEND_PORT} $${HUB_BACKEND_WEB_PORT} $${WOOD_BACKEND_IP}
      $${WOOD_BACKEND_PORT} $${WOOD_AUTH_IP} $${WOOD_AUTH_PORT}
      $${HUB_DOMAIN} $${HUB_WEB_DOMAIN} $${WOOD_DOMAIN}'
      < /etc/nginx/templates/nginx.conf.template
      > /etc/nginx/nginx.conf
      && nginx -g 'daemon off;'
      "
    restart: no