The node may fail starting with the error
Error starting {..} proxy: listen tcp 0.0.0.0:{PORT}: bind: address already in use
which can be remedied by using a different {PORT} than the default used by the node.
The ports used by the node are as follows:
- 8888, the port for P2P networking, which can be set with
--listen-node-port - 10000, the gRPC port, which can be set with
--listen-grpc-port - 8099, the port where the node dashboard is available, which can be set with
--listen-dashboard-port - 9999, the port of the gRPC proxy, which can bse set with
--listen-grpc-proxy-port
When changing the mappings above the docker container must be stopped, reset, and started again. To reset the container either use concordiumn-node-reset-data or run the following in a terminal
docker rm concordium-client