我真的希望有人能帮助我,因为我在这个问题上已经坚持了一个多星期了。我是一个码头和Nginx初学者,只是似乎不能正确的配置。
基本上,我有3个码头容器运行- Nginx反向代理,节点JS后端和Vue JS前端。我对3集装箱系统有以下设想:
目前,当我使用邮递员通过localhost/api/email/send向后端发送请求时,它工作100%,电子邮件按预期发送,但我无法通过本地主机在浏览器中到达前端。
该错误如下:
reverse-proxy | 2018/07/12 14:35:55 [error] 5#5: *4 connect() failed (111: Connection refused) while connecting to upstream, client: 172.18.0.1, server: localhost,
request: "GET / HTTP/1.1", upstream: "http://172.18.0.2:8080/", host: "localhost"
reverse-proxy | 172.18.0.1 - - [12/Jul/2018:14:35:55 +0000] "GET / HTTP/1.1" 502 575 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like
Gecko) Chrome/67.0.3396.99 Safari/537.36"我非常渴望在这个阶段学习。有关更多信息,请参阅所附文件和配置。
反向代理Dockerfile:
FROM nginx:alpine
COPY nginx.conf /etc/nginx/nginx.conf后端Dockerfile:
FROM node:7
WORKDIR /email-api
COPY package.json /e-mail-api
RUN npm install
COPY . .
CMD node server.js
EXPOSE 8082前端文档:
FROM alpine:3.7
RUN apk add --update nodejs
RUN mkdir -p /var/www/html
WORKDIR /those-devs-website
COPY . .
RUN npm install
RUN npm run build
RUN cp -r dist/* /var/www/html
EXPOSE 8080nginx.conf:
worker_processes 1;
events { worker_connections 1024; }
http {
sendfile on;
upstream email-api {
server email-api:8082;
}
upstream those-devs-website {
server those-devs-website:8080;
}
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-Forwarded-Host $server_name;
server {
listen 80;
server_name localhost;
location / {
proxy_pass http://those-devs-website;
}
location /api/email/ {
proxy_pass http://email-api;
}
}
}docker-compose.yml
version: '3'
services:
email-api:
container_name: email-api
ports:
- '8082:80'
image: email-api
those-devs-website:
container_name: those-devs-website
ports:
- '8080:80'
image: those-devs-website
reverse-proxy:
container_name: reverse-proxy
image: reverse-proxy
ports:
- '80:80'
restart: always如有任何帮助、建议或意见,将不胜感激。
发布于 2018-07-12 15:09:15
如果您正在从其他容器中访问容器IP,那么您应该使用它实际侦听的端口,所以在您的nginx.conf中使用80而不是8080。
发布的端口将在接口\s docker接口桥接器上工作。
https://stackoverflow.com/questions/51308277
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