sh get-docker.sh
查看docker版本：docker version
Client:
Version: 18.06.3-ce
API version: 1.38
Go version: go1.10.3
Git commit: d7080c1
Built: Wed Feb 20 02:27:13 2019
OS/Arch: linux/amd64
Experimental: false
Server:
Engine:
Version: 18.06.3-ce
API version: 1.38 (minimum version 1.12)
Go version: go1.10.3
Git commit: d7080c1
Built: Wed Feb 20 02:25:38 2019
OS/Arch: linux/amd64
Experimental: false
然后测试docker是否可以运行：docker run hello-world
报错显示：
docker: Error response from daemon: OCI runtime create failed: container_linux.go:348: starting container process caused "process_linux.go:297: copying bootstrap data to pipe caused "write init-p: broken pipe"": unknown.
ERRO[0000] error waiting for container: context cancele
查看内核版本：uname -r
3.13.0-119-generic
报错原因：docker版本过高，内核版本过低造成。
解决办法：降低docker的版本或升级内核版本。