Home assistant xmrig config

__init__.py

""" This is docs for setting the number of cores used for crypto mining with xmrig. """

import requests
import asyncio
import json
import voluptuous as vol
import logging

from homeassistant.const import (
    CONF_HOST, CONF_NAME, CONF_PORT, STATE_OFF, STATE_ON
)
from homeassistant.helpers import config_validation as cv

client = requests

DOMAIN = 'xmrig'
CONF_TOKEN = "token"
_LOGGER = logging.getLogger(DOMAIN)

CONFIG_SCHEMA = vol.Schema({
    DOMAIN: vol.Schema({
        vol.Required(CONF_HOST): cv.string,
        vol.Required(CONF_PORT): cv.port,
        vol.Optional(CONF_TOKEN, default=None): cv.string,
    })
}, extra=vol.ALLOW_EXTRA)


def setup(hass, config):
    config = config.get(DOMAIN)
    host = config.get(CONF_HOST)
    port = config.get(CONF_PORT)
    token = config.get(CONF_TOKEN)
    _LOGGER.info("Setting up xmrig service " + host)

    def set_core_count(call):
        """Set xmrig cores."""
        #host = "192.168.1.102"
        #port = 9988
        #name = "asd"
        cores = int(call.data.get("cores", "1"))
        set_core_count_(host, port, token, cores)

    hass.services.register(DOMAIN, "set_core_count", set_core_count)
    return True

def set_core_count_(host, port, token, cores):

    url = 'http://' + host + ':' + str(port) + '/1/config'
    headers = {
        "Authorization":"Bearer " + token,
        "content-type": "application/json"
    }
    r = client.get(url, headers=headers)

    if(r.status_code == 200):
        config = json.loads(r.text)
        config['cpu']['enabled'] = cores > 0
        config['cpu']['cn-pico'] = [[1,-1]] * cores
        body = json.dumps(config, indent=4)
        r = client.post(url, headers=headers, data=body)
        _LOGGER.info("Setting xmrig config")
        return r.status_code >= 200 and r.status_code < 300

    return False

README.md

Control the number of mining cores on xmrig from home assistant. The script calls the http interface on xmrig and sets the number of cores used for mining with cn-pico algorithm. Feel free to edit to your usecase.

Put __init__.py file in <homeassistant_root>/custom_components/xmrig/__init__.py

Then add the following to your configuration.yaml

xmrig:
  host: <host>
  port: <port>
  token: <token>

You can then set the number of cores with home assisant service call:

service: xmrig.set_core_count
data:
  cores: <n>