Hello Ryu Developers,
I am in need of debugging Ryu Applications and I want to use PyCharm for it.
I am using Ubuntu 18.04 launched via VirtualBox.
I have installed Mininet through apt-get and git cloned Ryu source and
installed it via python setup script.
*I have 2 issues:*
1. When I run mininet with some topology like in rest_router.py example,
it runs successfully but it wont open any xterm windows, even though I
provide the command to do so:
sudo mn --topo linear,3 --mac --switch ovsk --controller remote -x
Do you perhaps know why mininet wont open 3 hosts windows, 1 switch and 1
controller window in this case? I managed to make it work if I use Putty to
SSH into Mininet VM.
But I want to use clean Ubuntu 18.04 where I manually installed Mininet and
Ryu on it and do everything within Ubuntu, because of debugging Ryu
Applications.
(If there is a way to debug Ryu Applications using Windows, please do let
me know and I will use that )
2.I installed all modules necessary to run rest_router.py from PyCharm, but
the app exites instead of persisting in background:
[image: image.png]
Could you please let me know how to fix these issues?
Best,
David
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