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Starting image with docker today

docker run -d -p 9200:9200 -p 9300:9300 docker.elastic.co/elasticsearch/elasticsearch- oss:6.6.1

And then it went wrong

C:\Program Files\Docker\Docker\Resources\bin\docker.exe: Error response from daemon: driver failed programming external connectivity on endpoint inspiring_mayer (57a35a462fb177b8ffa5be0ba62233e1e60c63af64792d45b651cf1c1c7c81c1): Error starting userland proxy: /forwards/expose/port returned unexpected status: 500.

In fact, I don’t understand it very well, Baidu

Reference

https://blog.csdn.net/u013246898/article/details/53105815

Said the port was occupied

docker run -d -p 9400:9200 -p 9500:9300 docker.elastic.co/elasticsearch/elasticsearch- oss:6.6.1

Change to this port and start successfully

It’s really a port problem, because my docker is installed under win. So when docker starts, it will occupy some ports randomly

Sometimes it takes 9200 or 9300, and sometimes it won’t be used temporarily

This port has been used temporarily. I’ve encountered it before, but it’s very clear that 9200 is used. Go and check it. It’s really docker

At first, I thought it was because when I started to start the image, it was turned off again, there was a bug, and after restarting, there was no problem with the execution

That is to temporarily use some ports randomly