docker - 如何ssh docker容器

Question

我正在运行容器 hypriot/rpi-busybox-httpd

我正在尝试 ssh 到 docker 容器:但它给出了错误:

pi@raspberrypi:~ $ docker exec -it cc55da85b915 bash
rpc error: code = 2 desc = oci runtime error: exec failed: container_linux.go:247: starting container process caused "exec: \"bash\": executable file not found in $PATH"

pi@raspberrypi:~ $ docker exec -it cc55da85b915 sh
rpc error: code = 2 desc = oci runtime error: exec failed: container_linux.go:247: starting container process caused "exec: \"sh\": executable file not found in $PATH"

我马上就做吗？

Answer 1

可能是您的图像没有安装二进制/bin/bash(如前所述)，我遇到了同样的问题，我能够使用/bin/sh 进入容器

docker exec -ti cc55da85b915 /bin/sh

另一种解决方法是直接执行命令而不访问任何 shell。

docker exec -ti cc55da85b915 ls /etc