In the beginning everything is ok, however when I set the “MountFlags=slave” in /usr/lib/systemd/system/docker.service, and reload/restart the docker service, all the docker run commands failed, and I get this error msg:
# docker run -it busybox docker: Error response from daemon: OCI runtime create failed: container_linux.go:348: starting container process caused "exec: \"sh\": executable file not found in $PATH": unknown.
My docker version:
Version: 18.09.0 API version: 1.39 Go version: go1.10.4 Git commit: 4d60db4 Built: Wed Nov 7 00:48:22 2018 OS/Arch: linux/amd64 Experimental: false
Why does this happen? and how to solve it if I need to set the MountFlags ?