TezPool

TezPool is an opensource redistribution software for tezos baking pools.

Configuration

The software is configured by modifying the config.json file.

host: the host of your node; if you run the pool in the same server of the node, leave "http://127.0.0.1:8732"
pkh: publickeyhash of the delegate
name: name of your pool
percentage: % of tezos to distribute
payto: could be "contract" if you want to pay rewards to KT addresses, or "manager" if you want to pay reward to tz addresses
deleguees: a dictionary with "address": "alias"
private: true if you want to split the reward only between addresses defined in deleguees
startcycle: the cycle when your delegate started to be a baker
payout: a json object containing payment configuration

payout configuration

We will implement many method for payout; the only implemented at the moment, called 'tezos-client', generates bash strings for sending transactions manually.

method: payment method (only tezosclient supported atm)
minpayout: the minimum amount to pay

Install

git clone https://github.com/dakk/tezpool
cd tezpool
apt-get install python3-pip
pip3 install requests

Remove my private pool data and logs:

rm -r ./paylog.json ./docs/paylog.json ./docs/data.json

Usage

usage: tezpool.py [-h] [-c config.json] [-cc cycle] action

Tezos delegate redistribution script

positional arguments:
  action                action to perform (updatedocs, updatependings, paypendings)

optional arguments:
  -h, --help            show this help message and exit
  -c config.json, --config config.json
                        set a config file (default: config.json)

Cycle snapshots and data update

Update the docs; this command will update the frontend with future cycles and reward estimation:

python3 tezpool.py updatedocs

Update pending reward

Update the frozen / pending reward for deleguees; it will edit/generate a file called paylog.json and data/paylog.json which contains pool payment data:

python3 tezpool.py updatependings

Pay rewards

Pay pending reward (unfrozen rewards); it will edit paylog.json and data/paylog.json subtracting pending reward and sending transactions to delegators. The behaviour of the commands depends on the payout method specified in the config.json file: at the moment only the tezos-client method is available.

python3 tezpool.py paypendings

tezos-client method

After updating paylog.json, it generates a file called payouts.sh; it contains tezos-client command to pay for each deleguees reward.

Update

For every new cycle you have to run both updatedocs and updatependings, and upload the new frontend data.

Frontend

The docs/ folder contains a tiny frontend for the pool statistics; you have to run the updatedocs action in order to keep the frontend updated.

Terms

Estimated reward: reward value estimated for a future cycle
Frozen reward: reward of blocks already baked / endorsed, but still frozen for 5 cycles (PRESERVED_CYCLES)
Pending reward: reward value unfrozen, but pending redistribution among deleguees
Paid reward: reward value unfrozen and redistributed among deleguees

Donate

This software is free and opensource, but donations are always appreciated; these are my donation addresses:

Tezos: tz1THsLcunLo8CmDm9f2y1xHuXttXZCpyFnq
Bitcoin: 13TRVwiqLMveg9aPAmZgcAix5ogKVgpe4T
Ethereum: 0x18F081247ad32af38404D071eb8c246CC4F33534

License

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

dakk / tezpool

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