同时查看所有Docker容器的日志 [英] View logs for all docker containers simultaneously

问题描述

我目前使用docker作为后端，以及我第一次使用

I currently use docker for my backend, and when I first start them up with

docker-compose up

我一次获得所有4个docker的日志输出，因此我可以看到它们在请求进入时是如何交互的.看起来像这样，一个请求从nginx到沙发床

I get log outputs of all 4 dockers at once, so I can see how they are interacting with each other when a request comes in. Looking like this, one request going from nginx to couchdb

现在的问题是，我在具有负载平衡功能的GCE上运行，当新VM启动时，它会自动启动dockers并正常运行，我希望能够访问负载平衡的VM并查看实时日志，但我无法让docker允许我使用这种样式，当我使用日志时，它为我提供了普通的全白字体，没有标签来源.

The issue is now that I am running on GCE with load balancing, when a new VM spins up, it auto starts the dockers and runs normally, I would like to be able to access a load balanced VM and view the live logs, but I can not get docker to allow me this style, when I use logs, it gives me normal all white font with no label of where it came from.

使用

docker events  

不执行任何操作，不会返回任何信息.

does nothing, it won't return any info.

tldr;获取视图的最佳方法是什么，与运行"docker-compose up"时获得的日志输出相同

tldr; what is the best way to obtain a view, same as the log output you get when running "docker-compose up"

推荐答案

如果使用docker-compose，则使用

If using docker-compose, you use

docker-compose logs --tail=0 --follow

代替

docker logs --tail=0 --follow

这将获得我最初想要的输出.

This will get the output I was originally looking for.

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