lisk-pool

Thanks to blubecks for the inputs. Thanks to dakk for the inputs.

With love by liskit (donations @ 10310263204519541551L) delegate

liskit-pool back-end. Attached to my liskit-dashboard repository. Deployed at liskit.me

Install

virtualenv env
source env/bin/activate
pip install -r requirements.txt

Configuration

cp config.ini.sample in config.ini

Edit it with your infos (e.g node ip, ...)

config.ini

Collect.py

Every minute/two minutes depending on your crontab config takes delegate voters:

if voter already present --> update values if voter not present --> create voter if voter removed vote --> remove voter

Main.py

It is a flask simple server exposing one open API

- getforginginfo (e.g https://api.lisk.liskit.me/getforginginfo/address)

Sending the address of the voter it calculate the score and the next payout. It is also used by the telegram liskitbot (@LiskitBot)

Split.py

Get all the voters from the populated mongoDB (by collect.py) and calculate each voter payout and make it.

Additional

The pool can also handle dynamic share % based on your rank.

Deploy

I would suggest the following configuratior for the apache2 deploy

Folders

At /var/www/delegate-pool/:

• delegate-pool.wsgi

#!/usr/bin/python
activate_this = '/var/www/delegate-pool/pool/env/bin/activate_this.py'
execfile(activate_this, dict(__file__=activate_this))
import sys
import logging
logging.basicConfig(stream=sys.stderr)
sys.path.insert(0,"/var/www/delegate-pool/")

from pool import app as application

• pool folder

So at /var/www/delegate-pool/pool:

• collect.py
• config.ini
• env/
• init.py (it is the main.py)
• requirements.txt
• split.py

The virtualhost:

<VirtualHost *:80>
    ServerName api.delegate.me (based on your dns)

    WSGIScriptAlias / /var/www/delegate-pool/delegate-pool.wsgi

    <Directory /var/www/delegate-pool/pool/>
        Order allow,deny
        Allow from all
    </Directory>
    ErrorLog ${APACHE_LOG_DIR}/delegate-pool-error.log
    LogLevel warn
    CustomLog ${APACHE_LOG_DIR}/access.log combined
RewriteEngine on
RewriteCond %{SERVER_NAME} =api.delegate.me (based on your dns)
RewriteRule ^ https://%{SERVER_NAME}%{REQUEST_URI} [END,NE,R=permanent]
</VirtualHost>

ToDo

• move all to python3

√ remove all GDT from calculation and payments so voters will get more than before