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118 lines
2.7 KiB
118 lines
2.7 KiB
#!/bin/bash
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source /home/admin/raspiblitz.info
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source /mnt/hdd/raspiblitz.conf
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# command info
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if [ $# -eq 0 ] || [ "$1" = "-h" ] || [ "$1" = "-help" ]; then
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echo "Configure a UPS (Uninterruptible Power Supply)"
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echo "blitz.ups.sh on apcusb"
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echo "blitz.ups.sh status"
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echo "blitz.ups.sh off"
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exit 1
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fi
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###################
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# SWITCH ON
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###################
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if [ "$1" = "1" ] || [ "$1" = "on" ]; then
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echo "Turn ON: UPS"
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# check if already activated
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if [ ${#ups} -gt 0 ]; then
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echo "FAIL: UPS is already on - switch off with: ./blitz.ups.sh off"
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exit 1
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fi
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if [ "$2" = "apcusb" ]; then
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# MODEL: APC with USB connection
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# see video: https://www.youtube.com/watch?v=6UrknowJ12o
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# installs apcupsd.service
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sudo apt-get install -f apcupsd
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# edit config: /etc/apcupsd/apcupsd.conf
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sudo systemctl stop apcupsd
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sudo sed -i "s/^UPSCABLE.*/UPSCABLE usb/g" /etc/apcupsd/apcupsd.conf
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sudo sed -i "s/^UPSTYPE.*/UPSTYPE usb/g" /etc/apcupsd/apcupsd.conf
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sudo sed -i "s/^DEVICE.*/DEVICE/g" /etc/apcupsd/apcupsd.conf
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sudo sed -i "s/^MINUTES.*/MINUTES 10/g" /etc/apcupsd/apcupsd.conf
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sudo systemctl start apcupsd
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# add default 'ups' raspiblitz.conf if needed
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if [ ${#ups} -eq 0 ]; then
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echo "ups=" >> /mnt/hdd/raspiblitz.conf
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fi
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# set ups config value (in case of update)
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sudo sed -i "s/^ups=.*/ups='apcusb'/g" /mnt/hdd/raspiblitz.conf
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echo "OK - UPS is now connected"
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echo "Check status/connection with command: apcaccess"
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else
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echo "FAIL: unknown or missing second parameter 'UPSTYPE'"
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exit 1
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fi
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fi
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###################
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# STATUS
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###################
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if [ "$1" = "status" ]; then
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# check if already activated
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if [ ${#ups} -eq 0 ]; then
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echo "upsStatus='OFF'"
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exit 0
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fi
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if [ "${ups}" = "apcusb" ]; then
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status=$(apcaccess -p STATUS | xargs)
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if [ ${#status} -eq 0 ]; then
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echo "upsStatus='n/a'"
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else
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# get battery level if possible
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if [ "${status}" = "ONLINE" ] || [ "${status}" = "ONBATT" ]; then
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status=$(apcaccess -p BCHARGE | xargs | cut -d "." -f1)
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echo "upsStatus='${status}%'"
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else
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echo "upsStatus='${status}'"
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fi
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fi
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exit 0
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else
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echo "upsStatus='CONFIG'"
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exit 0
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fi
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fi
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###################
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# SWITCH OFF
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###################
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if [ "$1" = "0" ] || [ "$1" = "off" ]; then
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echo "Turn OFF: UPS"
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# check if already activated
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if [ ${#ups} -eq 0 ]; then
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echo "FAIL: UPS is already off."
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exit 1
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fi
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if [ "${ups}" = "apcusb" ]; then
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sudo systemctl stop apcupsd
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sudo systemctl disable apcupsd
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sudo apt-get remove -f apcupsd
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else
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echo "FAIL: unknown UPSTYPE: ${ups}"
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exit 1
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fi
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fi
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