当运行我的docker-compose-development.yaml
在我的电脑上,我无法连接到http://localhost:8080
.
另外,我可以跑步docker-compose -f docker-compose-development.yaml exec web curl http://localhost:8080
我得到了结果。所以看来不是代码问题。
我已经做了什么:
- 直接连接容器 IP
$ docker inspect ...
- 在另一台 Windows 10 笔记本电脑上尝试(it works)
- Change
localhost
to 127.0.0.1
or 0.0.0.0
- 尝试另一个端口
8080
这是我的$ docker version
:
Client:
Version: 17.11.0-ce
API version: 1.34
Go version: go1.8.4
Git commit: 1caf76c
Built: Mon Nov 20 18:30:11 2017
OS/Arch: windows/amd64
Server:
Version: 17.11.0-ce
API version: 1.34 (minimum version 1.12)
Go version: go1.8.5
Git commit: 1caf76c
Built: Mon Nov 20 18:39:28 2017
OS/Arch: linux/amd64
Experimental: true
这是我的Dockerfile
:
FROM node:9.1-alpine
RUN npm install -g nodemon
WORKDIR /opt/webserver/
COPY . /opt/webserver
RUN npm install
CMD ["npm","run","start"]
EXPOSE 8080
RUN rm -rf /tmp/* /var/tmp/*
这是我的docker-compose-development.yaml
:
version: "3"
services:
web:
image: registry.gitlab.com/soundtrack/webapp
ports:
- "8080:8080"
links:
- database
volumes:
- ".:/opt/webserver:rw"
database:
image: mongo:3.4.10
ps
命令来自docker-compose
:
$ docker-compose -f .\docker-compose-development.yaml ps
Name Command State Ports
--------------------------------------------------------------------------------
webapp_database_1 docker-entrypoint.sh mongod Up 27017/tcp
webapp_web_1 npm run start Up 0.0.0.0:8080->8080/tcp