Override _pick_server() in the iplb class to not do it at random. -- Murphy
On Apr 22, 2014, at 9:26 PM, shads s <shasi0...@gmail.com> wrote: > Hey all > > Is it possible to configure the servers in the ip_loadbalancer? > For example, suppose I have 2 servers wherein server 1 has a larger capacity > than server 2 and hence can handle increased traffic coming from the clients > compared to server 2. > I need to make this functionality work. Can anyone guide me? > > > On Fri, Apr 18, 2014 at 1:38 AM, <pox-dev-requ...@lists.noxrepo.org> wrote: > Send pox-dev mailing list submissions to > pox-dev@lists.noxrepo.org > > To subscribe or unsubscribe via the World Wide Web, visit > http://lists.noxrepo.org/listinfo.cgi/pox-dev-noxrepo.org > or, via email, send a message with subject or body 'help' to > pox-dev-requ...@lists.noxrepo.org > > You can reach the person managing the list at > pox-dev-ow...@lists.noxrepo.org > > When replying, please edit your Subject line so it is more specific > than "Re: Contents of pox-dev digest..." > > > Today's Topics: > > 1. Re: Where is the corresponding source code for the following > Object. (Murphy McCauley) > 2. Re: Where is the corresponding source code for the following > Object. (Shiyao Ma) > > > ---------------------------------------------------------------------- > > Message: 1 > Date: Wed, 16 Apr 2014 13:50:28 -0700 > From: Murphy McCauley <murphy.mccau...@gmail.com> > To: Shiyao Ma <i...@introo.me> > Cc: pox-dev@lists.noxrepo.org > Subject: Re: [pox-dev] Where is the corresponding source code for the > following Object. > Message-ID: <778446fc-347a-4bc8-bb5d-e5ee3f5e2...@gmail.com> > Content-Type: text/plain; charset="iso-2022-jp" > > On Apr 16, 2014, at 3:27 AM, Shiyao Ma <i...@introo.me> wrote: > > > Hi. > > > > I am following > > https://github.com/noxrepo/pox/blob/carp/pox/forwarding/l2_learning.py#L121 > > I wonder where is the corresponding source for that event obj (The relevant > > class definition), so I can know what the event.attr stands for and how > > many attrs the event has. > > This is a PacketIn event handler, so the event object is a PacketIn. You can > either grep the codebase for "class PacketIn", or you can look up the > PacketIn event in the POX manual. It's in a subsection called "PacketIn" > under "OpenFlow Events: Responding to Switches". > > > Also, I'd like to know the relevant class for the connection object. > > https://github.com/noxrepo/pox/blob/carp/pox/forwarding/l2_learning.py#L86 > > The connection object is from a class called Connection. You can search the > codebase for "class Connection", or you can look it up in the manual. It's > in a subsection called "Connection Objects". > > > For either or both of these, you could also use Python to find the answers > for you. For example, to find the class of the connection, object, insert > the following near line 86 of l2_learning: > import inspect > print inspect.getsourcefile(type(connection)), > inspect.getsourcelines(type(connection))[1] > > Et voila, it'll print out the file and line number of the class. Or simply > insert "help(connection)" to get the whole pydoc for it. Or save it to a > global variable, run the POX "py" module, and then do "help(<global variable > name>)" from the commandline. > > > Hope that helps. > > -- Murphy > > > Thanks and regards. > > -- > > > > ????????????????http://introo.me? > > -------------- next part -------------- > An HTML attachment was scrubbed... > URL: > <http://lists.noxrepo.org/pipermail/pox-dev-noxrepo.org/attachments/20140416/8b20c55c/attachment.html> > > ------------------------------ > > Message: 2 > Date: Thu, 17 Apr 2014 10:35:22 +0800 > From: Shiyao Ma <i...@introo.me> > To: Murphy McCauley <murphy.mccau...@gmail.com> > Cc: pox-dev@lists.noxrepo.org > Subject: Re: [pox-dev] Where is the corresponding source code for the > following Object. > Message-ID: > <CAJQX3Dzvp-ccBVpySqEsx=19ecaaqayonfb0qq4azxv2xbn...@mail.gmail.com> > Content-Type: text/plain; charset="iso-2022-jp" > > Thanks and especially for the three methods. > > > Regards. > > > 2014-04-17 4:50 GMT+08:00 Murphy McCauley <murphy.mccau...@gmail.com>: > > > On Apr 16, 2014, at 3:27 AM, Shiyao Ma <i...@introo.me> wrote: > > > > Hi. > > > > I am following > > https://github.com/noxrepo/pox/blob/carp/pox/forwarding/l2_learning.py#L121 > > I wonder where is the corresponding source for that event obj (The > > relevant class definition), so I can know what the event.attr stands for > > and how many attrs the event has. > > > > > > This is a PacketIn event handler, so the event object is a PacketIn. You > > can either grep the codebase for "class PacketIn", or you can look up the > > PacketIn event in the POX manual. It's in a subsection called "PacketIn" > > under "OpenFlow Events: Responding to Switches". > > > > Also, I'd like to know the relevant class for the connection object. > > https://github.com/noxrepo/pox/blob/carp/pox/forwarding/l2_learning.py#L86 > > > > > > The connection object is from a class called Connection. You can search > > the codebase for "class Connection", or you can look it up in the manual. > > It's in a subsection called "Connection Objects". > > > > > > For either or both of these, you could also use Python to find the answers > > for you. For example, to find the class of the connection, object, insert > > the following near line 86 of l2_learning: > > import inspect > > print inspect.getsourcefile(type(connection)), > > inspect.getsourcelines(type(connection))[1] > > > > Et voila, it'll print out the file and line number of the class. Or > > simply insert "help(connection)" to get the whole pydoc for it. Or save it > > to a global variable, run the POX "py" module, and then do "help(<global > > variable name>)" from the commandline. > > > > > > Hope that helps. > > > > -- Murphy > > > > Thanks and regards. > > -- > > > > ????????????????http://introo.me? > > > > > > > > > -- > > ????????????????http://introo.me? > -------------- next part -------------- > An HTML attachment was scrubbed... > URL: > <http://lists.noxrepo.org/pipermail/pox-dev-noxrepo.org/attachments/20140417/0b6d4011/attachment-0001.htm> > > ------------------------------ > > _______________________________________________ > pox-dev mailing list > pox-dev@lists.noxrepo.org > http://lists.noxrepo.org/listinfo.cgi/pox-dev-noxrepo.org > > > End of pox-dev Digest, Vol 25, Issue 17 > *************************************** >
