def resourcemanager_web(self):
session = database.getSession()
rm_port = database.get_service_conf(session,"yarn","yarn_rm_webapp_port")
rms = []
for inst in session.query(Instance).filter(Instance.role == "resourcemanager"):
rms.append(inst.host)
session.close()
if len(rms) == 0 :
return (contants.ALARM_ERROR, u"%s 检查不到有resourcemanager" % self.rule.name )
if len(rms) != 1 :
return (contants.ALARM_ERROR, u"%s 检查到有多个resourcemanager %s" % (self.rule.name, ",".join(rms) ) )
return resourcemanager_web.resourcemanager_web(rms[0],rm_port)
def resourcemanager_web(self):
session = database.getSession()
rm_port = database.get_service_conf(session,"yarn","yarn_rm_webapp_port")
rms = []
for inst in session.query(Instance).filter(Instance.role == "resourcemanager"):
rms.append(inst.host)
session.close()
alarm_list = []
if len(rms) == 0 :
key_word = "cluster(no rm)"
msg = u"%s 检查不到有resourcemanager" % self.rule.name
return [{"key_word":key_word,"msg":msg}]
if len(rms) != 1 :
key_word = "cluster(too much rm)"
msg = u"%s 检查到有多个resourcemanager %s" % (self.rule.name, ",".join(rms) )
return [{"key_word":key_word,"msg":msg}]
return resourcemanager_web.resourcemanager_web(rms[0],rm_port)
