A tool for visualizing distribution of keys across a Distributed KVS system.

Each box represents a node in the view, and the numbers show number of keys owned by that node. The blue bars shows the ratio of local keys / total keys (Ideally all blue bars should be even).

Instructions:

The VIEW environment variable should contain a comma separated list of all nodes in the cluster.

docker run --rm -p 3030:3030 -e "VIEW=10.0.0.20:8080,10.0.0.21:8080" --net=mynet -d navargas/kv-viz

Then navigate to http://localhost:3030 in a browser