version: "3.2" services: bitcoind: ports: - "${BITCOIND_RPC_EXTERNAL_IP}:28256:28256" - "${BITCOIND_RPC_EXTERNAL_IP}:9500:9500" - "${BITCOIND_RPC_EXTERNAL_IP}:9501:9501" - "${BITCOIND_RPC_EXTERNAL_IP}:9502:9502" - "${BITCOIND_RPC_EXTERNAL_IP}:9503:9503"