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
- [X] 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
- [X] incoperate lm-sensors into the container including the kernel modules
- [ ] run and expose hddtemp daemon
- [X] make way of fetching temp a config