Docker 如何在不需要端口号的情况下设置nginx代理以选择正确的容器
我正在尝试在Google Compute虚拟机上设置nginx代理。因此,我希望我的域名(www.example.com)转到正确的容器。但出于某种原因,只有当我把端口号放在地址栏(www.example.com:3001)中时,它才起作用,这完全违背了目的 有人能告诉我我做错了什么吗 nginx代理docker-compose.ymlDocker 如何在不需要端口号的情况下设置nginx代理以选择正确的容器,docker,docker-compose,google-compute-engine,jwilder-nginx-proxy,Docker,Docker Compose,Google Compute Engine,Jwilder Nginx Proxy,我正在尝试在Google Compute虚拟机上设置nginx代理。因此,我希望我的域名(www.example.com)转到正确的容器。但出于某种原因,只有当我把端口号放在地址栏(www.example.com:3001)中时,它才起作用,这完全违背了目的 有人能告诉我我做错了什么吗 nginx代理docker-compose.yml version: '3' services: nginx-proxy: image: jwilder/nginx-proxy ports:
version: '3'
services:
nginx-proxy:
image: jwilder/nginx-proxy
ports:
- 80:80
volumes:
- /var/run/docker.sock:/tmp/docker.sock:ro
networks:
- backend
networks:
backend:
driver: bridge
version: '3'
services:
api:
image: api-image:latest
build:
context: ./
dockerfile: Dockerfile
ports:
- 3000:8080
networks:
- backend
public:
image: app-image:latest
build:
context: ./frontend
dockerfile: Dockerfile
ports:
- 3001:8081
networks:
- backend
environment:
- VIRTUAL_HOST=www.example.com
- VIRTUAL_PORT=3001
networks:
backend:
driver: bridge
应用程序docker-compose.yml
version: '3'
services:
nginx-proxy:
image: jwilder/nginx-proxy
ports:
- 80:80
volumes:
- /var/run/docker.sock:/tmp/docker.sock:ro
networks:
- backend
networks:
backend:
driver: bridge
version: '3'
services:
api:
image: api-image:latest
build:
context: ./
dockerfile: Dockerfile
ports:
- 3000:8080
networks:
- backend
public:
image: app-image:latest
build:
context: ./frontend
dockerfile: Dockerfile
ports:
- 3001:8081
networks:
- backend
environment:
- VIRTUAL_HOST=www.example.com
- VIRTUAL_PORT=3001
networks:
backend:
driver: bridge
因此,当我放置www.example.com:3001时,上面的内容正确地代理了public
容器
想法??谢谢 您已在2个文件中定义了此块
networks:
backend:
driver: bridge
看起来是同一个网络,但事实并非如此。如果您docker network ls
,您将看到两个以项目名称为前缀的网络
将其更改为:
networks:
backend:
external: true
并使用手动创建网络
docker network create backend
您已在2个文件中定义了此块
networks:
backend:
driver: bridge
看起来是同一个网络,但事实并非如此。如果您docker network ls
,您将看到两个以项目名称为前缀的网络
将其更改为:
networks:
backend:
external: true
并使用手动创建网络
docker网络创建后端