问题描述
我有许多docker compose文件，它们描述了多个堆栈（应用程序，监视下，日志记录下，其他一些应用程序）。这些堆栈中的一些需要共享一个网络。
I have many docker compose files which describe multiple stacks (Application, Monitoring infra, Logging Infra, Some other application). Some of these stacks need to share a network.
由于堆栈之间的依赖性（X需要Y才能开始，Y需要Z）变得越来越复杂，我想引入一个包含所有将共享的网络的堆栈，以便我可以按任意顺序部署所有堆栈。
Since the dependencies between the stacks (X needs Y to start fist, Y needs Z) are becoming more and more complicated I wanted to introduce one stack that contains all the networks that will be shared so that I can then deploy all stacks in any order.
version: "3.1"
networks:
iotivity:
proxy:
不幸的是，像这样的撰写文件无法创建网络。它不会引发错误，但不会创建任何内容。有人知道我怎么能做到吗？
Unfortunately a compose file like this doesn't create the networks. It doesn't throw an error but nothing is created. Does someone know how I can achieve this?
推荐答案
您可以使用虚拟图像。 Dockerfile（从复制）：
You could use a dummy image. Dockerfile (copied from Mailu):
# This is an idle image to dynamically replace any component if disabled.
FROM alpine
CMD sleep 1000000d
最有可能的是脚本仍然更优雅。只是指出可能性。
Most probably a script is still more elegant. Just pointing out the possibility.
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