I try to install contrail vm as a single node on my laptop. After changes in testbed.py I try to run the run following command.
and get the following error message...
[root@contrail utils]# fab install_contrail[email@example.com] Executing task 'install_contrail'2014-10-27 01:40:11:953054: [firstname.lastname@example.org] Executing task 'pre_check'2014-10-27 01:40:11:953291: [email@example.com] Executing task 'create_install_repo'2014-10-27 01:40:11:953501: [firstname.lastname@example.org] run: ls /opt/contrail/contrail_install_repo/contrail-setup*2014-10-27 01:40:21:965703: Fatal error: Timed out trying to connect to 172.29.31.124 (tried 1 time)2014-10-27 01:40:21:965703: 2014-10-27 01:40:21:965703: Underlying exception:2014-10-27 01:40:21:965703: timed out2014-10-27 01:40:21:965703: 2014-10-27 01:40:21:965800: Aborting.2014-10-27 01:40:21:965800: 2014-10-27 01:40:11:953755: [root@contrail utils]#
Are you able to manually ssh to 172.29.31.124 from that node?
The error is just a fabric module's way of telling that ssh to that IP failed.