Docker DigitalOcean水滴连接在每次请求时都被拒绝

Docker DigitalOcean水滴连接在每次请求时都被拒绝,docker,nginx,.net-core,digital-ocean,Docker,Nginx,.net Core,Digital Ocean,我成功地将我的项目放到了droplet中,并成功地运行了docker compose构建。当我运行docker compose up并尝试在我的域上使用swagger时,我在控制台中收到以下错误消息 https-portal1_1 | 2020/03/03 22:52:13 [error] 291#291: *51 connect() failed (111: Connection refused) while connecting to upstream. 我必须补充一点,Nginx没有安装

我成功地将我的项目放到了droplet中,并成功地运行了docker compose构建。当我运行docker compose up并尝试在我的域上使用swagger时,我在控制台中收到以下错误消息

https-portal1_1 | 2020/03/03 22:52:13 [error] 291#291: *51 connect() failed (111: Connection refused) while connecting to upstream.
我必须补充一点,Nginx没有安装,因为我是新手,需要一些帮助

docker-compose.yml:

#docker-compose

version: '2'

services:
  app:
    build:
      context:  ./
      dockerfile: Dockerfile
  https-portal:
    image: steveltn/https-portal:1
    ports:
      - '80:80'
      - '443:443'
    links:
      - app
    restart: always
    environment:
      DOMAINS: 'ns2.wechoose.ro -> http://app:5000'
      STAGE: 'production'
Nginx尚未安装,我尝试安装它,但失败可能是因为我没有正确配置

我以前使用的Nginx配置文件失败如下:

Nginx:

server {

    server_name ns2.wechoose.ro  www.ns2.wechoose.ro;

   location / {
     proxy_pass http://localhost:5000;
     proxy_http_version 1.1;
     proxy_set_header Upgrade $http_upgrade;
     proxy_set_header Connection keep-alive;
     proxy_set_header Host $host;
     proxy_cache_bypass $http_upgrade;
     proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
     proxy_set_header X-Forwarded-Proto $scheme;
    }

您能否提供更多信息,例如docker compose配置或nginx配置文件?请通过编辑您的原始帖子来做到这一点。如果我可能会问,为什么您没有安装nginx并编辑配置文件?我没有在DO上与Docker合作,但我已经在DO上设置了nginx反向代理,我怀疑本教程就是您想要的: