Docker问题总结

系统

系统版本以及内核
Linux localhost.localdomain 3.10.0-862.el7.x86_64 #1 SMP Fri Apr 20 16:44:24 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux

Docker 版本
Docker version 18.09.0, build 4d60db4

错误1

“Cannot connect to the Docker daemon at unix:///var/run/docker.sock. Is the docker daemon running?”

执行systemctl start docker
重启过多也会出这个bug

解决方法:

暂无

错误2

WARNING: IPv4 forwarding is disabled. Networking will not work.

网络无法转发,我们可以手动添加

解决方法:

 vim  /usr/lib/sysctl.d/00-system.conf
#在最后一行添加
net.ipv4.ip_forward=1
#重启network服务。删除错误的容器，再次创建新容器

错误3

docker: Error response from daemon: OCI runtime create failed: container_linux.go:348: starting container process caused "exec: \"./catalina.sh\": stat ./catalina.sh: no such file or directory": unknown.

解决方法:

#木有这个文件或目录,仔细检测一下你写的执行文件或路径
#反正我是写错了

错误4

Standard_init_linux.go:190: exec user process caused “exec format error

解决办法
点我