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  1. How to pull stats from a coin daemon and throw them into influxdb, and then use Grafana to create a pretty graph. Setup a VM, VPS, raspberry pi, whatever to play on this. Anything breaks its pretty easy to delete stuff. Using ubuntu/debian for the example. The idea is relatively simple. Ask the daemon for information, throw that into influxdb and then have Grafana pull from that database. Install denarius daemon Install python denarius rpc https://github.com/buzzkillb/python-denariusrpc Install grafana https://grafana.com/docs/grafana/latest/installation/debian/ Install influxdb https://docs.influxdata.com/influxdb/v1.7/introduction/installation/ One this is all done we need a test to see if python is working with the daemon. Switch in rpc_user and rpc_password that's inside of denarius.conf test.py from denariusrpc.authproxy import AuthServiceProxy, JSONRPCException # rpc_user and rpc_password are set in the denarius.conf file rpc_connection = AuthServiceProxy("http://%s:%[email protected]:32369"%(rpc_user, rpc_password)) best_block_hash = rpc_connection.getbestblockhash() print(rpc_connection.getblock(best_block_hash)) # batch support : print timestamps of blocks 0 to 99 in 2 RPC round-trips: commands = [ [ "getblockhash", height] for height in range(100) ] block_hashes = rpc_connection.batch_(commands) blocks = rpc_connection.batch_([ [ "getblock", h ] for h in block_hashes ]) block_times = [ block["time"] for block in blocks ] print(block_times) test run python test.py Lets double check another test run to get current Denarius price from Coinvex. testcoinvex.py from denariusrpc.authproxy import AuthServiceProxy, JSONRPCException import requests, urllib, json #southexchange #coinvex coinvex_url = requests.get('https://coinvex.org/api/v1/public/getlastmarketdata') coinvex_data = json.loads(coinvex_url.text) coinvex_price = coinvex_data['result']['coins'] for r in coinvex_price: if r["name"] == "Denarius": coinvex_last = float(r["price"]) print format(coinvex_last, '0.8f') test run python testcoinvex.py Works? The next post will show how to take this data and put into influxdb.
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