multiple instances for one service; deployment scripts generator
This PR is related to issues https://gitlab.mpi-sws.org/cld/tracing/hindsight-grpc/-/issues/7 and https://gitlab.mpi-sws.org/cld/tracing/hindsight-grpc/-/issues/15.
This PR is related to issues https://gitlab.mpi-sws.org/cld/tracing/hindsight-grpc/-/issues/7 and https://gitlab.mpi-sws.org/cld/tracing/hindsight-grpc/-/issues/15.