trevorjtclarke / near-validators-scoreboard

NEAR Validators Scoreboard

This is a simple implementation of a scoreboard for NEAR Validators started during the Stake Wars Episode II.

Data Collection

A script fetching the stats about the validators epoch by epoch (the number of produced blocks and the number of expected blocks).

Deploying it as an hour-interval cron job will produce all the necessary stats.

Setup

$ npm install

Run

Single run produces a JSON file with the stats for the epoch before the current.

$ npm run collect:previous-epoch

Data Aggregation

A simple script that produces the scoreboard CSV file from the collected epoch stats. The CSV format:

ACCOUNT_ID,NUM_PRODUCED_BLOCKS,NUM_EXPECTED_BLOCKS,ONLINE
a.betanet,99,100,99
node0,500,500,100

Setup

- Edit src/aggregate-scoreboard.js

change the 3rd line to the correct path 

You will also need the collected data in the /stats folder.

Run

$ npm run aggregate:scoreboard

This will produce a validators_scoreboard.csv in the stats folder.

Automated update - Set up using crontab

• First edit src/scoreboard.py

There are 4 paths in the script make them correct..

You will also need python

sudo apt install python3

crontab -e

# This will run run the collect script every 10 minutes 
*/10 * * * * /usr/bin/node /pathto_root_of_app/npm run collect:previous-epoch
# This will aggregate the stats and generate the html file every hour at the minute 32 
32 * * * * python3 /pathto_root_of_app/src/scoreboard.py

Serve Config

Todo setup serve for /stats/output/