[ restored ML Cc: with likaihitwh's approval ] > Hello，very very thanks for your help! There are somewhere that I don't > understand: > 1. Does the ryu control the VM produced in the openstack?
ofagent controls the node-local switch, to which VM's vifs are plugged to. > 2. Use ofagent, the ryu starts which app by default? How does ofagent start > ryu? ofagent internally loads ryu and some necessary apps. specifically, an app embedded in ofagent and its requirements including ryu.app.ofctl.service. nothing an operator should do manually. YAMAMOTO Takashi > > > > > > > At 2015-03-12 15:35:16, "[email protected] (YAMAMOTO" <Takashi)> wrote: >>> Hello,I'm a university student. Recently,I'm studying ryu. I have some >>> questions. As the following: >>> 1.I try to use ryu to connect with openstack. when I run "ryu-manager" in >>> the command line. It shows " Address already in use". I want to know how to >>> solve it. >> >>i guess that another openflow controller is already running on the node. >>look for a process listening on port 6633. >> >>> 2.Is the OFagent instead of ryu or not? Should I run ryu Manually？ >> >>if you want to use ofagent, you should not run "ryu" or "ryu-manager" >>commands. neutron-ofagent-agent internally uses ryu as a library. >> >>> The most important is that where I can find useful document about the >>> connection between ryu and openstack. >> >>the most of ofagent documentations can be followed from: >> https://github.com/stackforge/networking-ofagent >> >>YAMAMOTO Takashi >> >>> I'm waiting for your reply. Thanks for your reading my email. >>> Thank you very much. ------------------------------------------------------------------------------ Dive into the World of Parallel Programming The Go Parallel Website, sponsored by Intel and developed in partnership with Slashdot Media, is your hub for all things parallel software development, from weekly thought leadership blogs to news, videos, case studies, tutorials and more. Take a look and join the conversation now. http://goparallel.sourceforge.net/ _______________________________________________ Ryu-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/ryu-devel
