adding sanity check for cluster edition

2014-09-09 22:30:20 -07:00
parent c265deedef
commit 3df3610199
3 changed files with 51 additions and 2 deletions
@@ -129,7 +129,7 @@ class RemoteMixin( object ):
                serverIP = self.findServerIP( server )
        self.serverIP = serverIP
        if not user:
-            user = quietRun( 'who am i' ).split()[ 0 ]
+            user = quietRun( 'echo $SUDO_USER' )
        self.user = user
        if self.user and self.server:
            self.dest = '%s@%s' % ( self.user, self.serverIP )
@@ -595,7 +595,7 @@ class MininetCluster( Mininet ):
                              for server in self.servers }
        self.user = params.pop( 'user', None )
        if self.servers and not self.user:
-            self.user = quietRun( 'who am i' ).split()[ 0 ]
+            self.user = quietRun( 'echo $SUDO_USER' )
        if params.pop( 'precheck' ):
            self.precheck()
        self.connections = {}