ryu practice apps with scripts to prepare the environment
1- Open vSwitch $ dnf install openvswitch -y
2- python3.6
3- ryu $ pip3.6 install ryu
1- Setup your environment using $ sudo ./env_setup.sh
This will create and configure ovs bridges to connect to controller tcp:127.0.0.1:6633.
It will also create net-namespaces as hosts.
2- Execute the app using $ ryu-manager --verbose app_name.py
Execute $ sudo ip netns exec h1 bash to use a host shell.
3- Clean you environment using $ sudo ./env_destory.sh.
This will remove all configuration done by env_setup.sh