Docker 客户端无法连接到守护程序版本 1.9 : connection reset by peer

Question

我昨天在 Ubuntu 12.04 上安装了新版本的 Docker (1.9.0)。但是当我运行任何 docker 命令时，它们总是显示以下日志，也许 docker 客户端无法连接到 docker 守护进程:

root@localhost:$docker ps
An error occurred trying to connect: Get `http:///var/run/docker.sock/v1.21/containers/json: read unix /var/run/docker.sock: connection reset by peer`

root@localhost:$ docker version
Client:
 Version:      1.9.0
 API version:  1.21
 Go version:   go1.4.2
 Git commit:   76d6bc9
 Built:        Tue Nov  3 17:40:31 UTC 2015
 OS/Arch:      linux/amd64
An error occurred trying to connect: Get http:///var/run/docker.sock/v1.21/version: read unix /var/run/docker.sock: connection reset by peer

Answer 1

我们遇到了同样的问题，这解决了(在 ubuntu trusty 上):https://github.com/docker/docker/issues/17846#issuecomment-155233858

sudo service docker stop

sudo rm /var/lib/docker/network/files/local-kv.db

sudo service docker start