Simulate how distributed graph databases (or any distributed application) performs under any network topology using docker.
Usage:
python -m toposim <out_dir> <config_file> [--app <janusgraph|tigergraph>]
# see --help for more options
See ./example.json to see how the topology is defined. Once the topology is
generated, the application can be started with docker compose up -d and
networking can be enabled with ./setup-networking. The cluster can be
paused with ./pause and destroyed with ./cleanup. See tools/ in the
generated directory for additional tools to analyze traffic or the state of the
containers.
To simulate network latency or other network traffic properties, use
add_delay/mod_delay. Alternative, you can use establish network modification
tools like wondershaper in combination with tools/run_in_ns.
git clone https://github.com/aneeshdurg/toposim
cd toposim
pip install .- JanusGraph
- TigerGraph
- Note that TigerGraph requires a license.
- Galois
- Note that running Galois requires building the docker image first. See here