我正在尝试构建多个服务,并使用nginx反向代理它们。
因此服务1为:
(请点击这里)
服务2为:
(请点击这里)
这是我第一次从头开始尝试nginx,我被卡住了,我无法从http://localhost:80/service 1或http://api/service 1访问我的任何服务。你认为这是开发和生产微服务架构的一个良好开端吗?
我也对我网络里面为我的Docker排版有疑问,是放网络准确还是让默认的Docker网络?
(All工作良好的容器);
docker-compose.yml:我是一个很好的编辑器。
version: '3'
services:
mongo:
container_name: mongo
image: mongo:latest
ports:
- '27017:27017'
volumes:
- './mongo/db:/data/db'
nginx:
build: ./nginx
container_name: nginx
links:
- service1
- service2
ports:
- '80:80'
- '443:443'
depends_on:
- mongo
networks:
- api
service1:
build: ./services/service1
container_name: service1
links:
- 'mongo:mongo'
volumes:
- './services/service1:/src/'
ports:
- '4001:4000'
command: yarn dev
networks:
- api
service2:
build: ./services/service2
container_name: service2
links:
- 'mongo:mongo'
volumes:
- './services/service2:/src/'
ports:
- '4002:4000'
command: yarn dev
networks:
- api
networks:
api:
nginx配置文件:
worker_processes 1 ;
events {
worker_connections 1024;
}
http {
server {
listen 80;
server_name api;
charset utf-8;
location /service1 {
proxy_pass http://service1:4001;
proxy_http_version 1.1;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection 'upgrade';
proxy_set_header Host $host;
proxy_cache_bypass $http_upgrade;
}
location /service2 {
proxy_pass http://service2:4002;
proxy_http_version 1.1;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection 'upgrade';
proxy_set_header Host $host;
proxy_cache_bypass $http_upgrade;
}
}
}
服务停靠文件:
FROM node:latest
RUN mkdir /src
WORKDIR /src
COPY package.json /src/package.json
RUN npm install
COPY . /src/
EXPOSE 4000
nginx嵌入文件:
FROM nginx
COPY nginx.conf /etc/nginx/nginx.conf
我正在尝试访问http://localhost:80/service 1/,这通常会将我转到http://service 1:4001
但是我得到了这个错误:
[错误] 7#7:*2 connect()失败(111:连接被拒绝),客户端:172.23.0.1,服务器:
172.23.0.1 - 2020年4月15日:22:01:44 +0000]“获取/ HTTP/1.1”502 157“-”“ Postman 运行时/7.24.1”bts-api,请求:“GET / HTTP/1.1”,上游:“http://172.23.0.2:4001/“,主机:“本地主机:80”
我还尝试访问http://api/service 1/(在nginx.conf中定义为server_name),但是没有任何响应或ping。
2条答案
按热度按时间thtygnil1#
请在nginx.conf文件中添加proxy_redirect参数和容器访问端口,如下所示。
7jmck4yq2#
最后是因为我的容器名是$(project)-$(container-name),所以在nginx中我替换了accounts =〉$(project)-accounts