openstack/os-ken
Code Issues Proposed changes

controller: Change default OPF listen host to "0.0.0.0"

Browse Source 
With netaddr.valid_ipv4/6, empty host is not allowed and will fail
to validate.
This patch changes to the default openflow listen host to "0.0.0.0"
and enable to validate it by using netaddr.

Note: The default behavior is NOT changed.

Signed-off-by: IWASE Yusuke <iwase.yusuke0@gmail.com>
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
This commit is contained in:
IWASE Yusuke 2017-02-17 13:05:59 +09:00 committed by FUJITA Tomonori
parent 9efde1d2f5
commit 793dc13e01
1 changed files with 4 additions and 1 deletions
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5
ryu/controller/controller.py
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@ -48,9 +48,12 @@ from ryu.lib.dpid import dpid_to_str
LOG = logging.getLogger('ryu.controller.controller')
DEFAULT_OFP_HOST = '0.0.0.0'
CONF = cfg.CONF
CONF.register_cli_opts([
cfg.StrOpt('ofp-listen-host', default='', help='openflow listen host'),
cfg.StrOpt('ofp-listen-host', default=DEFAULT_OFP_HOST,
help='openflow listen host (default %s)' % DEFAULT_OFP_HOST),
cfg.IntOpt('ofp-tcp-listen-port', default=None,
help='openflow tcp listen port '
'(default: %d)' % ofproto_common.OFP_TCP_PORT),