Hi, Hu
Umm, I think ryu cannot get the local ip address.
Instead of it, how about configuring the ovsdb manager ip address?
You can configure the ovsdb manager ip address through the config file:
https://github.com/osrg/ryu/blob/master/ryu/services/protocols/ovsdb/manager.py#L27
And you can get the address like this:
@set_ev_cls(ovsdb_event.EventNewOVSDBConnection)
def handle_new_ovsdb_connection(self, ev):
print(self.CONF.ovsdb.address)
So you can configure your bridges with this address.
Thanks,
Fujimoto
On 2017年06月22日 18:32, Hu Dingyuan wrote:
Thanks Fujimoto.
Now I can get ovs ip address!
It is possible to get the local ip address?
In some case, controller ( ryu ) has multiple ips. (e.g. each
interface can have multiple IPv6 addresses.)
If someone need to set controller (same ip as manager) for bridges,
it’s necessary to know the ovsdb manager ip address.
*From: *Fujimoto Satoshi <satoshi.fujimo...@gmail.com>
*Reply-To: *"ryu-devel@lists.sourceforge.net"
<ryu-devel@lists.sourceforge.net>
*Date: *Friday, 16 June 2017 at 12:00
*To: *Dingyuan <h...@outlook.com>, "ryu-devel@lists.sourceforge.net"
<ryu-devel@lists.sourceforge.net>
*Subject: *Re: [Ryu-devel] [feature request] get ovs information from
ovsdb protocol
Hi, Hu
I've just submitted the patch which enables to get more informations
from EventNewOVSDBConnection.
(Subject: [PATCH 1/5] service/ovsdb: Add properties to
EventNewOVSDBConnection)
Could you review my patch?
---
ryu/services/protocols/ovsdb/event.py | 10 +++++++---
ryu/services/protocols/ovsdb/manager.py | 2 +-
2 files changed, 8 insertions(+), 4 deletions(-)
diff --git a/ryu/services/protocols/ovsdb/event.py
b/ryu/services/protocols/ovsdb/event.py
index 486e5c7..f162b52 100644
--- a/ryu/services/protocols/ovsdb/event.py
+++ b/ryu/services/protocols/ovsdb/event.py
@@ -119,13 +119,17 @@ class EventModifyReply(ryu_event.EventReplyBase):
class EventNewOVSDBConnection(ryu_event.EventBase):
- def __init__(self, system_id):
+ def __init__(self, client):
super(EventNewOVSDBConnection, self).__init__()
- self.system_id = system_id
+ self.client = client
def __str__(self):
return '%s<system_id=%s>' % (self.__class__.__name__,
- self.system_id)
+ self.client.system_id)
+
+ @property
+ def system_id(self):
+ return self.client.system_id
class EventReadRequest(ryu_event.EventRequestBase):
diff --git a/ryu/services/protocols/ovsdb/manager.py
b/ryu/services/protocols/ovsdb/manager.py
index 86a2d1f..9822503 100644
--- a/ryu/services/protocols/ovsdb/manager.py
+++ b/ryu/services/protocols/ovsdb/manager.py
@@ -146,7 +146,7 @@ class OVSDB(app_manager.RyuApp):
if app:
self._clients[app.name] = app
app.start()
- ev = event.EventNewOVSDBConnection(app.system_id)
+ ev = event.EventNewOVSDBConnection(app)
self.send_event_to_observers(ev)
else:
--
Thanks,
Fujimoto
On 2017年06月14日 16:30, Hu Dingyuan wrote:
Hi Fujimoto,
I just want to get the ip address of ovsdb.
I think RemoteOvsdb has enough information and these information
should be available for app developer though
EventNewOVSDBConnection and other events.
*From: *Fujimoto Satoshi <satoshi.fujimo...@gmail.com>
<mailto:satoshi.fujimo...@gmail.com>
*Reply-To: *"ryu-devel@lists.sourceforge.net"
<mailto:ryu-devel@lists.sourceforge.net>
<ryu-devel@lists.sourceforge.net>
<mailto:ryu-devel@lists.sourceforge.net>
*Date: *Wednesday, 14 June 2017 at 15:16
*To: *Dingyuan <h...@outlook.com> <mailto:h...@outlook.com>,
"ryu-devel@lists.sourceforge.net"
<mailto:ryu-devel@lists.sourceforge.net>
<ryu-devel@lists.sourceforge.net>
<mailto:ryu-devel@lists.sourceforge.net>
*Subject: *Re: [Ryu-devel] [feature request] get ovs information
from ovsdb protocol
Hello, Hu
Could you tell me what informations you want to get?
For example, informations which RemoteOvsdb has are enough for you?
https://github.com/osrg/ryu/blob/master/ryu/services/protocols/ovsdb/manager.py#L139-L144
Thanks,
Fujimoto
On 2017年06月14日 13:03, Hu Dingyuan wrote:
Hi,
When I use OpenFlow protocol, I can get bridge ip address
though `ev.msg.datapath.address[0]`.
But when I try to use OVSDB protocol, I can only get
`system_id` from `ev`.
Can someone help me to get more information from
`ovsdb_event.EventNewOVSDBConnection`?
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