returnregistry.State{Error:err,Installed:true,Healthy:false,Fix:"Add your user to the 'docker' group: 'sudo usermod -aG docker $USER && newgrp docker'",Doc:"https://docs.docker.com/engine/install/linux-postinstall/"}
cmd=exec.CommandContext(ctx,"uname","-r")
out,err:=cmd.Output()
ifctx.Err()==context.DeadlineExceeded{
glog.Warningf("%q timed out checking for ",strings.Join(cmd.Args," "))
returnregistry.State{NeedsImprovement:true,Installed:true,Healthy:true,Fix:"enable overlayfs kernel module on your Linux"}
}
iferr!=nil{
glog.Warningf("couldn't verify the linux distro's uname : %s",err)
returnregistry.State{NeedsImprovement:true,Installed:true,Healthy:true,Fix:"enable overlayfs kernel module on your Linux"}