ssh_support: simplify execute_command

1 files changed, 1 insertions, 19 deletions

diff --git a/rumba/ssh_support.py b/rumba/ssh_support.py
index 4fc9b3c..1faa34e 100644
--- a/rumba/ssh_support.py
+++ b/rumba/ssh_support.py
@@ -78,25 +78,7 @@ def execute_command(testbed, ssh_config, command, time_out=3):
 
     @return: stdout resulting from the command
     '''
-    ssh_client = get_ssh_client()
-
-    try:
-        ssh_client.connect(ssh_config.hostname, ssh_config.port,
-                           testbed.username, testbed.password,
-                           look_for_keys=True, timeout=time_out)
-        stdin, stdout, stderr = ssh_client.exec_command(command)
-        del stdin
-        err = str(stderr.read()).strip('b\'\"\\n')
-        if err != "":
-            print(err)
-        output = str(stdout.read()).strip('b\'\"\\n')
-        ssh_client.close()
-
-        return output
-
-    except Exception as e:
-        print(str(e))
-        return
+    return execute_commands(testbed, ssh_config, [command], time_out)
 
 def copy_file_to_testbed(testbed, ssh_config, text, file_name):
     '''