docker_hddfancontrol

simple Docker image for hddfancontrol by desbma https://github.com/desbma/hddfancontrol

This is a docker image which includes the following programs to run hddfancontrol by desbma.

• smartmontools - needed for the --smartctl option, which uses smartmontolls instead of hdparm to spindown drives
• hdparm - old way of spinning down drives
• hddtemp - to get hddtemps
• fancontrol - to control PWM fan speed
• lm-sensors - package for pwm sensor detect

Docker compose

• currently privbiliged mode is used, since I didnt find an easy way to bind the sysfs hwmon instances
• all ENV variables are optional, but hddfancontrol will complain when something important is missing.

version: "3"
services:
  hddfancontrol:
    image: ghcr.io/fightforlife/docker_hddfancontrol:master
    restart: unless-stopped
    volumes:
      - /lib/modules:/lib/modules:ro #needed for hwmon
      - /dev:/dev:ro #needed for disks by id
    privileged: true
    cap_add:
      - SYS_MODULE
    environment:
      - DRIVE_FILEPATHS=/dev/disk/by-id/ata-SAMSUNG_HD501LJ-part1 /dev/disk/by-id/ata-WDC_WD15EADS-part1 /dev/disk/by-id/ata-ST4000VN006-part1 /dev/disk/by-id/ata-ST4000VN008-part1
      - FAN_PWM_FILEPATH=/sys/class/hwmon/hwmon2/pwm1 /sys/class/hwmon/hwmon2/pwm2
      - FAN_START_VALUE=70 80
      - FAN_STOP_VALUE=20 30
      - MIN_TEMP=40
      - MAX_TEMP=60
      - MIN_FAN_SPEED_PRCT=0
      - INTERVAL_S=60
      - CPU_PROBE_FILEPATH=/sys/devices/platform/coretemp.0/hwmon/hwmon0/tempY_input
      - CPU_TEMP_RANGE=50 70
      - SPIN_DOWN_TIME_S=900
      - VERBOSITY=debug
      - LOG_FILEPATH=/var/log/hddfancontrol.log
      - TEMP_QUERY_MODE=smartctl  #hddtemp,hdparm,drivetemp,smartctl 
      
      

ToDo

• Split the $ARGS environment variable into the individual configuration paramters
• Find a way to get rid of the priviliged mode and use the devices directly
• incoperate lm-sensors into the container including the kernel modules
• run and expose hddtemp daemon
• make way of fetching temp a config