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Added ifupdown support for different lacp bypass modes

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Ticket: CM-5716
Reviewed By:
Testing Done:

Added mode to distinguish between priority based and multiple links
lacp bypass modes.
This commit is contained in:
Wilson Kok
2015-05-02 15:19:51 -07:00
parent 547640dce8
commit 48db65f6e9
2 changed files with 30 additions and 2 deletions
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10
addons/ifenslave.py
View File

@@ -94,6 +94,11 @@ class ifenslave(moduleBase):
'bond-lacp-bypass-priority':
{'help' : 'slave priority for lacp bypass',
'example' : ['bond-lacp-bypass-priority swp1=1 swp2=1 swp3=2']},
'bond-lacp-bypass-use-priority':
{'help' : 'enable priority based selection for lacp bypass',
'validvals' : ['0', '1'],
'default' : '1',
'example' : ['bond-lacp-bypass-use-priority 1']},
'bond-slaves' :
{'help' : 'bond slaves',
'required' : True,
@@ -188,6 +193,7 @@ class ifenslave(moduleBase):
('bond-lacp-fallback-allow', 'lacp_bypass_allow'),
('bond-lacp-fallback-period', 'lacp_bypass_period'),
('bond-lacp-bypass-allow', 'lacp_bypass_allow'),
('bond-lacp-bypass-use-priority', 'lacp_bypass_use_priority'),
('bond-lacp-bypass-period', 'lacp_bypass_period')])
linkup = self.ipcmd.is_link_up(ifaceobj.name)
try:
@@ -377,7 +383,9 @@ class ifenslave(moduleBase):
'bond-lacp-bypass-period' :
self.ifenslavecmd.get_lacp_fallback_period(bondname),
'bond-lacp-bypass-priority' :
self.ifenslavecmd.get_lacp_fallback_priority(bondname)}
self.ifenslavecmd.get_lacp_fallback_priority(bondname),
'bond-lacp-bypass-use-priority' :
self.ifenslavecmd.get_lacp_fallback_use_priority(bondname)}
slaves = self.ifenslavecmd.get_slaves(bondname)
if slaves:
bondattrs['bond-slaves'] = slaves

22
ifupdownaddons/ifenslaveutil.py
View File

@@ -54,7 +54,7 @@ class ifenslaveutil(utilsBase):
%(bondname, x))),
['use_carrier', 'miimon', 'min_links', 'num_unsol_na',
'num_grat_arp', 'lacp_bypass_allow', 'lacp_bypass_period',
'clag_enable'])
'lacp_bypass_use_priority', 'clag_enable'])
except Exception, e:
pass
@@ -318,6 +318,26 @@ class ifenslaveutil(utilsBase):
prio_str = ' '.join(prios)
return prio_str
def set_lacp_fallback_use_priority(self, bondname, useprio, prehook=None, posthook=None):
if (self._cache_check([bondname, 'linkinfo', 'lacp_bypass_use_priority'],
lacp_bypass_use_priority)):
return
if prehook:
prehook(bondname)
try:
self.write_file('/sys/class/net/%s' %bondname +
'/bonding/lacp_bypass_use_priority', useprio)
except:
raise
finally:
if posthook:
posthook(bondname)
self._cache_update([bondname, 'linkinfo',
'lacp_bypass_use_priority'], useprio)
def get_lacp_fallback_use_priority(self, bondname):
return self._cache_get([bondname, 'linkinfo', 'lacp_bypass_use_priority'])
def get_ad_sys_mac_addr(self, bondname):
return self._cache_get([bondname, 'linkinfo', 'ad_sys_mac_addr'])