This patch series implements topology discovery. v3.
1 - 2: minor improvement
This is not directly related to discovery
3 - 4: introduces application context
This is not directly related to discovery
5 - 8: implements discovery application
9 - 13: implements discovery REST API
Change v2 -> v1:
- quieten discovery when non-lldp packet is recieved
- generate EventPortAdd/Del when dp enter/leave
Then, simplified code of the user
- copyright
Changes v1 -> v2:
- various bug fixes and implemented missing features for merge
- implemented discovery REST API which is nox-like
Isaku Yamahata (13):
lib/dpid: dpid formatter/parser
ryu/controller/dpset.py: code simplification
base/app_manager: introduce application context
ryu/app: convert existing application to new style ryu application
dpset: add port{add, delete, modify} event for convenience and helper
functions
lib/lldp: lldp parser/serializer
controller/link_set: introduce a class to track link topology
app/discovery: link discovery application
app/wspath: URI parsers and related constants
ryu/app/rest_discovery.py: rest API to get topology
ryu/app/client: factor out rest client code
ryu/app/client.py: client library for discovery REST API
bin/ryu-client: support discovery rest api
bin/ryu-client | 27 +-
bin/ryu-manager | 14 +-
ryu/app/cbench.py | 7 +-
ryu/app/client.py | 74 +++--
ryu/app/discovery.py | 493 ++++++++++++++++++++++++++++
ryu/app/event_dumper.py | 7 +-
ryu/app/rest.py | 10 +-
ryu/app/rest_discovery.py | 105 ++++++
ryu/app/simple_isolation.py | 14 +-
ryu/app/simple_switch.py | 13 +-
ryu/app/wspath.py | 96 ++++++
ryu/base/app_manager.py | 120 ++++++-
ryu/controller/dpset.py | 115 ++++++-
ryu/controller/link_set.py | 142 ++++++++
ryu/{controller/dp_type.py => lib/dpid.py} | 25 +-
ryu/lib/lldp.py | 472 ++++++++++++++++++++++++++
16 files changed, 1643 insertions(+), 91 deletions(-)
create mode 100644 ryu/app/discovery.py
create mode 100644 ryu/app/rest_discovery.py
create mode 100644 ryu/app/wspath.py
create mode 100644 ryu/controller/link_set.py
copy ryu/{controller/dp_type.py => lib/dpid.py} (62%)
create mode 100644 ryu/lib/lldp.py
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