标签: nginx-upstreams

我在 docker 中有四个镜像，它们是两个服务，一个前端和一个反向代理。

当我使用时docker-compose up，它可以工作并且服务正在运行。

但是当我想使用kubectl apply -f在 pod 中运行时。日志中/etc/nginx/nginx.conf:11 中有[emerg] 1#1: host not found in upper "backend-user:8080" 。我对此一无所知。

这是我的图片：

bmjlearntocode/reverseproxy           latest
bmjlearntocode/udacity-frontend       local
bmjlearntocode/udacity-restapi-user   latest
bmjlearntocode/udacity-restapi-feed   latest

这是docker-compose.yaml

version: "3"
services:
  reverseproxy:
      image: bmjlearntocode/reverseproxy
      ports:
        - 8080:8080
      restart: always
      depends_on:
        - backend-user
        - backend-feed
  backend-user:
    image: bmjlearntocode/udacity-restapi-user
    volumes:
      - $HOME/.aws:/root/.aws
    environment:
      POSTGRESS_USERNAME: $POSTGRESS_USERNAME
      POSTGRESS_PASSWORD: $POSTGRESS_PASSWORD 
      POSTGRESS_DB: $POSTGRESS_DB 
      POSTGRESS_HOST: $POSTGRESS_HOST 
      AWS_REGION: $AWS_REGION 
      AWS_PROFILE: $AWS_PROFILE 
      AWS_BUCKET: $AWS_BUCKET
      JWT_SECRET: $JWT_SECRET
      URL: "http://localhost:8100"
  backend-feed: …

我有以下 NGINX 配置

events {}\n\nhttp {\n  access_log       /dev/stdout;\n  error_log        /dev/stderr;\n\n  resolver 1.1.1.1 1.0.0.1 valid=5s ipv6=off; # CloudFlare DNS resolver\n\n  upstream myupstream {\n    server       xyz.appspot.com:443;\n  }\n\n  server {\n    server_name            www. mywebsite.com;\n    listen                 80;\n\n    set $myupstream "xyz.appspot.com:443";\n\n    location ^~ /mypath/ {\n      proxy_pass       https://myupstream/theirpath/;  # <-------- Case A - proxy_pass via UPSTREAM\n      proxy_pass       https://$myupstream/theirpath/; # <-------- Case B - proxy_pass via VARIABLE\n      proxy_set_header Host "$myupstream";\n    }\n  }\n}\n\n# TEST_URL:                http://www.mywebsite.com/mypath/framework.js\n# DESTINATION_URL:         https://xyz.appspot.com:443/theirpath/framework.js\n

问题出现在proxy_pass线路中

当我使用案例 A \xe2\x9c\x85 ...