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Check for OS and root privileges in NewDaemon

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Docker-DCO-1.1-Signed-off-by: Solomon Hykes <solomon@docker.com> (github: shykes)
This commit is contained in:
Solomon Hykes 2014-07-30 06:37:12 +00:00
parent bbca4867f8
commit 419b9fe164
2 changed files with 6 additions and 7 deletions
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6
daemon/daemon.go
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@ -761,6 +761,12 @@ func NewDaemon(config *daemonconfig.Config, eng *engine.Engine) (*Daemon, error)
}
func NewDaemonFromDirectory(config *daemonconfig.Config, eng *engine.Engine) (*Daemon, error) {
if runtime.GOOS != "linux" {
log.Fatalf("The Docker daemon is only supported on linux")
}
if os.Geteuid() != 0 {
log.Fatalf("The Docker daemon needs to be run as root")
}
if !config.EnableSelinuxSupport {
selinuxSetDisabled()
}

7
docker/docker.go
View file

@ -114,13 +114,6 @@ func main() {
}
if *flDaemon {
if runtime.GOOS != "linux" {
log.Fatalf("The Docker daemon is only supported on linux")
}
if os.Geteuid() != 0 {
log.Fatalf("The Docker daemon needs to be run as root")
}
if flag.NArg() != 0 {
flag.Usage()
return