def get_launched(self):
'''Scan the dynamodb table for all minions with status == LAUNCH, return list'''
mm = MinionInstance()
terminated_minions = []
try:
minions = mm.scan()
for m in minions:
if m.status == 'LAUNCH':
terminated_minions.append(str(m.instanceid))
except Exception, e:
raise
def create_or_update_minion(self, instanceid, modified, highstate_runner, highstate_ran, status):
'''Attempt to retrieve the item update and save it, failing that create it and save it'''
# no default value for instanceid, has be supplied
if not instanceid:
raise
try:
r = ddb.MinionInstance.get(instanceid)
#print "Minion entry exists for instanceid %s" % instanceid
if modified:
r.modified = modified
if highstate_runner:
r.highstate_runner = highstate_runner
if highstate_ran:
r.highstate_ran = highstate_ran
if status:
r.status = status
r.save(raise_on_conflict=True)
#except ConflictError: --- Must fix this for race condition of running highstates
# # giving a second try to save the data
# time.sleep(2)
# self.create_or_update_minion.....(instanceid, modified, ipaddr, status)
except boto.exception.BotoClientError:
#print "Minion entry does not exist for instanceid %s, creating one." % instanceid
mm = MinionInstance()
mm.instanceid = instanceid
if modified:
mm.modified = modified
if highstate_runner:
mm.highstate_runner = highstate_runner
if highstate_ran:
mm.highstate_ran = highstate_ran
if status:
mm.status = status
mm.save()
except Exception, e:
raise