Adding dep files and dependencies.

vendor/github.com/mesos/mesos-go/api/v0/mesosutil/node.go

@@ -0,0 +1,29 @@
+package mesosutil
+
+import (
+	"os"
+	"os/exec"
+	"strings"
+
+	log "github.com/golang/glog"
+)
+
+//TODO(jdef) copied from kubernetes/pkg/util/node.go
+func GetHostname(hostnameOverride string) string {
+	hostname := hostnameOverride
+	if hostname == "" {
+		// Note: We use exec here instead of os.Hostname() because we
+		// want the FQDN, and this is the easiest way to get it.
+		fqdn, err := exec.Command("hostname", "-f").Output()
+		if err != nil || len(fqdn) == 0 {
+			log.Errorf("Couldn't determine hostname fqdn, failing back to hostname: %v", err)
+			hostname, err = os.Hostname()
+			if err != nil {
+				log.Fatalf("Error getting hostname: %v", err)
+			}
+		} else {
+			hostname = string(fqdn)
+		}
+	}
+	return strings.TrimSpace(hostname)
+}