add ping check
add ping check

naconner/lamassu-server,lamassu/lamassu-server,naconner/lamassu-server,lamassu/lamassu-server,joshmh/lamassu-server,naconner/lamassu-server,lamassu/lamassu-server,joshmh/lamassu-server,joshmh/lamassu-server,joshmh/lamassu-server