Merge remote-tracking branch 'upstream/master'
This commit is contained in:
zador-blood-stained
commit
d74bb0245f
@ -23,6 +23,7 @@ Armbian supports starting with release 5.04 all available H3 based Orange Pi boa
|
||||
|
||||
- Auto detection for the Orange Pi 2 doesn't work properly. Please have a look [for a manual fix](http://forum.armbian.com/index.php/topic/617-wip-orange-pi-one-support-for-the-upcoming-orange-pi-one/?p=5718) or wait for 5.05 where this will be fixed
|
||||
- Mali acceleration currently only working for root user. Please apply [a fix](http://forum.armbian.com/index.php/topic/617-wip-orange-pi-one-support-for-the-upcoming-orange-pi-one/?p=5719) manually or wait for 5.05 to fix this
|
||||
- Booting from NAND on OPi Plus currently not supported
|
||||
|
||||
***Important to know***
|
||||
|
||||
|
||||
417
scripts/armbianmonitor/armbianmonitor
Normal file
417
scripts/armbianmonitor/armbianmonitor
Normal file
@ -0,0 +1,417 @@
|
||||
#!/bin/bash
|
||||
#
|
||||
# armbianmonitor
|
||||
#
|
||||
# This script serves different purposes based on how it is called:
|
||||
#
|
||||
# - toggle boot verbosity (works)
|
||||
# - monitoring mode: continually print monitoring info (WiP)
|
||||
# - uploading /var/log/armhwinfo.log to online pastebin service
|
||||
#
|
||||
# Without arguments called it should present a simple user
|
||||
# interface that guides through:
|
||||
#
|
||||
# - installation of RPi-Monitor if not already installed by user
|
||||
# - active basic or more verbose monitoring mode
|
||||
# - provides monitoring parameters for connected disks
|
||||
#
|
||||
# The second part is WiP and all the user interaction part
|
||||
# still completely missing.
|
||||
#
|
||||
# This script is used to configure armbianmonitor behaviour.
|
||||
# It will ask the user whether to activate monitoring or not,
|
||||
# whether to enable debug monitoring and also how to deal with
|
||||
# connected disks. In fact it walks through the list of available
|
||||
# disks, checks them, tries to patch hddtemp.db if necessary
|
||||
# and provides a proposal for /etc/armbianmonitor/disks.conf
|
||||
# when a new disk is found.
|
||||
#
|
||||
# In case monitoring should be activated the following file
|
||||
# will be created: /etc/armbianmonitor/start-monitoring. If
|
||||
# debug output has been chosen, then DEBUG will be written to
|
||||
# the file.
|
||||
#
|
||||
# The script will install smartmontools/gdisk if not already
|
||||
# installed and patches smartmontools' update-smart-drivedb
|
||||
# script if necessary. For disks the 'device model' will be
|
||||
# shown but internally we rely always on the GUID. This is the
|
||||
# key for entry in /etc/armbianmonitor/disks.conf
|
||||
#
|
||||
# When the script exits and the user activated monitoring it
|
||||
# recommends doing a restart since on the next reboot the
|
||||
# setup-armbian-monitoring-environment script will configure
|
||||
# monitoring sources and decides based on the existence and
|
||||
# contents of /etc/armbianmonitor/start-monitoring whether
|
||||
# rpimonitord should be started or not.
|
||||
#
|
||||
# The format of /etc/armbianmonitor/disks.conf is as follows:
|
||||
#
|
||||
# ${GUID}:${Name}:${smartctl prefix}:${temp call}:${CRC}:${LCC}
|
||||
#
|
||||
# Two examples:
|
||||
#
|
||||
# A57BF307-7D82-4783-BD1D-B346CA8C195B:WD Green::199:193 # WD HDD on SATA
|
||||
# F8D372DC-63DB-494B-B802-87DC47FAD4E1:Samsung EVO:sat::199: # SSD in USB enclosure
|
||||
#
|
||||
# - GUID is the GUID as determined by gdisk
|
||||
# - 'Name': The name as it will later be shown in RPi-Monitor, defaults to
|
||||
# the 'device model' read out through smartctl but can be changed to
|
||||
# be more significant (beware that this string must contain colons!)
|
||||
# - "smartctl prefix" can be empty or should be the the necessary prefix for
|
||||
# USB disks, eg. '-d sat' or '-d usbjmicron' and so on -- please have a
|
||||
# look at https://www.smartmontools.org/wiki/Supported_USB-Devices
|
||||
# - "temp call" when being omitted indicates that hddtemp should be used.
|
||||
# Otherwise it should contain the complete command line ('DISK' will be
|
||||
# dynamically replaced by the device node when the actual monitoring
|
||||
# happens), for example:
|
||||
# /sbin/hdparm -C DISK | egrep -q "standby|sleeping" || /usr/sbin/smartctl -d sat -a DISK | awk -F" " '/Temperature_Cel/ {printf $10}'
|
||||
# - 'CRC attribute': The decimal value of the S.M.A.R.T. attribute that
|
||||
# is used to store the count of checksum errors between disk and host
|
||||
# controller (might be omitted if the drive doesn't support it)
|
||||
# - 'LCC attribute': The decimal value of the S.M.A.R.T. attribute that
|
||||
# should contain the load cycle counter value (might be omitted
|
||||
# if the drive doesn't support it)
|
||||
#
|
||||
# TODO:
|
||||
#
|
||||
# - develop main functionality ;) asking the user regarding monitoring
|
||||
# - deal with 'SMART overall-health self-assessment test result:'
|
||||
# - write documentation
|
||||
#
|
||||
############################################################################
|
||||
|
||||
Main() {
|
||||
export PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
|
||||
|
||||
ParseOptions "$@"
|
||||
|
||||
PreRequisits
|
||||
|
||||
# check whether user runs rpimonitord on his own or we activated it
|
||||
if [ -f /etc/armbianmonitor/start-monitoring ]; then
|
||||
# we should already provide monitoring, check whether DEBUG
|
||||
# is also set
|
||||
ArmbianMonitoring=TRUE
|
||||
read DebugMode </etc/armbianmonitor/start-monitoring
|
||||
fi
|
||||
|
||||
# check whether rpimonitord is running and compare with ${ArmbianMonitoring}
|
||||
# In case the user chose to run rpimonitord on his own, we skip the config
|
||||
# part and only output disk info
|
||||
:
|
||||
|
||||
# check available disk devices
|
||||
CheckDisks
|
||||
} # Main
|
||||
|
||||
ParseOptions() {
|
||||
while getopts 'hHbBuUm:M:' c ; do
|
||||
case ${c} in
|
||||
H)
|
||||
# display full help test
|
||||
export FullUsage=TRUE
|
||||
DisplayUsage
|
||||
exit 0
|
||||
;;
|
||||
h)
|
||||
# display short help
|
||||
DisplayUsage
|
||||
exit 0
|
||||
;;
|
||||
b|B)
|
||||
# toggle boot verbosity
|
||||
if [ -f /boot/.force-verbose ]; then
|
||||
rm /boot/.force-verbose
|
||||
echo -e "Verbose kernel messages have been disabled. Needs a reboot"
|
||||
else
|
||||
date "+%s" >/boot/.force-verbose
|
||||
echo -e "Verbose kernel messages have been enabled. Needs a reboot"
|
||||
fi
|
||||
exit 0
|
||||
;;
|
||||
m|M)
|
||||
# monitoring mode
|
||||
MonitorMode ${OPTARG}
|
||||
exit 0
|
||||
;;
|
||||
u|U)
|
||||
# Upload /var/log/armhwinfo.log to be of help in support forum.
|
||||
# TODO: ping sprunge.us before to detect network/firewall problems
|
||||
which curl >/dev/null 2>&1 || apt-get -f -qq -y install curl
|
||||
echo -e "/var/log/armhwinfo.log has been uploaded to \c"
|
||||
(cat /var/log/armhwinfo.log ; echo -e "\n### dmesg now:\n$(dmesg)") \
|
||||
| curl -F 'sprunge=<-' http://sprunge.us
|
||||
echo -e "Please post the URL in the Armbian forum where you've been asked for"
|
||||
exit 0
|
||||
;;
|
||||
esac
|
||||
done
|
||||
} # ParseOptions
|
||||
|
||||
DisplayUsage() {
|
||||
# check if stdout is a terminal...
|
||||
if test -t 1; then
|
||||
# see if it supports colors...
|
||||
ncolors=$(tput colors)
|
||||
if test -n "$ncolors" && test $ncolors -ge 8; then
|
||||
BOLD="$(tput bold)"
|
||||
NC='\033[0m' # No Color
|
||||
LGREEN='\033[1;32m'
|
||||
fi
|
||||
fi
|
||||
echo -e "Usage: ${BOLD}${0##*/} [-h/-H] [-b] [-m] [-u]${NC}\n"
|
||||
echo -e "############################################################################"
|
||||
if [ ${FullUsage} ]; then
|
||||
echo -e "\nDetailed Description:"
|
||||
grep "^#" "$0" | grep -v "^#\!/bin/bash" | sed 's/^#//'
|
||||
fi
|
||||
echo -e "\n This is WiP now\n"
|
||||
echo -e "############################################################################\n"
|
||||
} # DisplayUsage
|
||||
|
||||
MonitorMode() {
|
||||
# $1 is the time in seconds to pause between two prints, defaults to 5 seconds
|
||||
# This functions prints out endlessly:
|
||||
# - time/date
|
||||
# - average 1m load
|
||||
# - detailed CPU statistics
|
||||
# - Soc temperature if available
|
||||
# - PMIC temperature if available
|
||||
# TODO: Format output nicely
|
||||
Sensors="/etc/armbianmonitor/datasources/"
|
||||
while true ; do
|
||||
LoadAvg=$(cut -f1 </proc/loadavg)
|
||||
echo -e "$(date "+%Y-%m-%d %H:%M:%S"):\t${LoadAvg}\t$(ProcessStats)\c"
|
||||
[ -f "${Sensors}/soctemp" ] && echo -e "\t$(awk '{printf ("%0.1f",$1/1000); }' <"${Sensors}/soctemp")°C\c"
|
||||
[ -f "${Sensors}/pmictemp" ] && echo -e "\t$(awk '{printf ("%0.1f",$1/1000); }' <"${Sensors}/pmictemp")°C"
|
||||
sleep ${1:-5}
|
||||
done
|
||||
} # MonitorMode
|
||||
|
||||
ProcessStats() {
|
||||
set $(awk -F" " '/^cpu / {print $2"\t"$3"\t"$4"\t"$5"\t"$6"\t"$7"\t"$8}' </proc/stat)
|
||||
UserStat=$1
|
||||
NiceStat=$2
|
||||
SystemStat=$3
|
||||
IdleStat=$4
|
||||
IOWaitStat=$5
|
||||
IrqStat=$6
|
||||
SoftIrqStat=$7
|
||||
|
||||
UserDiff=$(( ${UserStat} - ${LastUserStat} ))
|
||||
NiceDiff=$(( ${NiceStat} - ${LastNiceStat} ))
|
||||
SystemDiff=$(( ${SystemStat} - ${LastSystemStat} ))
|
||||
IdleDiff=$(( ${IdleStat} - ${LastIdleStat} ))
|
||||
IOWaitDiff=$(( ${IOWaitStat} - ${LastIOWaitStat} ))
|
||||
IrqDiff=$(( ${IrqStat} - ${LastIrqStat} ))
|
||||
SoftIrqDiff=$(( ${SoftIrqStat} - ${LastSoftIrqStat} ))
|
||||
|
||||
Total=$(( ${UserDiff} + ${NiceDiff} + ${SystemDiff} + ${IdleDiff} + ${IOWaitDiff} + ${IrqDiff} + ${SoftIrqDiff} ))
|
||||
CPULoad=$(( ( ${Total} - ${IdleDiff} ) * 100 / ${Total} ))
|
||||
UserLoad=$(( ${UserDiff} *100 / ${Total} ))
|
||||
SystemLoad=$(( ${SystemDiff} *100 / ${Total} ))
|
||||
NiceLoad=$(( ${NiceDiff} *100 / ${Total} ))
|
||||
IOWaitLoad=$(( ${IOWaitDiff} *100 / ${Total} ))
|
||||
IrqCombinedLoad=$(( ( ${IrqDiff} + ${SoftIrqDiff} ) *100 / ${Total} ))
|
||||
|
||||
echo "${CPULoad} ${SystemLoad} ${UserLoad} ${NiceLoad} ${IOWaitLoad} ${IrqCombinedLoad}"
|
||||
|
||||
LastUserStat=${UserStat}
|
||||
LastNiceStat=${NiceStat}
|
||||
LastSystemStat=${SystemStat}
|
||||
LastIdleStat=${IdleStat}
|
||||
LastIOWaitStat=${IOWaitStat}
|
||||
LastIrqStat=${IrqStat}
|
||||
LastSoftIrqStat=${SoftIrqStat}
|
||||
} # ProcessStats
|
||||
|
||||
CheckDisks() {
|
||||
# This function walks through all block devices whose name starts with sd* and
|
||||
# then gets the name hddtemp expects, the model name from smartctl, looks whether
|
||||
# the drive only lists one temperature value and patches hddtemp.db if necessary
|
||||
# and also tries to get CRC and LCC S.M.A.R.T. attributes to provide the user
|
||||
# with the necessary config file contents for /etc/armbianmonitor/disks.conf:
|
||||
|
||||
ls /sys/block/sd* >/dev/null 2>&1 || exit 0
|
||||
|
||||
for i in /sys/block/sd* ; do
|
||||
DeviceNode=/dev/${i##*/}
|
||||
# get GUID/UUID for disk and check whether a partition table is existent. If
|
||||
# not GUID will always be random
|
||||
gdisk -l ${DeviceNode} >"${MyTempDir}/gdisk.txt"
|
||||
GUID=$(awk -F" " '/^Disk identifier/ {print $4}' <"${MyTempDir}/gdisk.txt")
|
||||
CountOfUnavailablePartitionTables=$(grep ': not present' "${MyTempDir}/gdisk.txt" | wc -l)
|
||||
if [ ${CountOfUnavailablePartitionTables} -eq 4 ]; then
|
||||
echo -e "\nSkipping ${DeviceNode} due to missing partition table. Use parted to create one."
|
||||
break
|
||||
else
|
||||
echo -e "\nExamining ${DeviceNode} with GUID ${GUID}\c"
|
||||
fi
|
||||
|
||||
# get name hddtemp needs
|
||||
HddtempName="$(hddtemp --debug ${DeviceNode} | awk -F": " '/^Model: / {print $2}' | \
|
||||
cut -c-40 | sed 's/^[ \t]*//;s/[ \t]*$//')"
|
||||
# store smartctl output in temporary file
|
||||
smartctl -q noserial -s on -a ${DeviceNode} >"${MyTempDir}/smartctl.txt" 2>&1
|
||||
DeviceModel="$(awk -F": " '/^Device Model/ {print $2}' <"${MyTempDir}/smartctl.txt" | \
|
||||
sed 's/^[ \t]*//;s/[ \t]*$//')"
|
||||
if [ "X${DeviceModel}" = "X" ]; then
|
||||
# Reading S.M.A.R.T. failed, we try autodetect mode iterating through all
|
||||
# known smartctl modes (-d auto|sat|usbcypress|usbjmicron|usbprolific|usbsunplus)
|
||||
SMARTPrefix="$(CheckSMARTModes ${DeviceNode} 2>/dev/null)"
|
||||
if [ "X${SMARTPrefix}" = "X" ]; then
|
||||
# we can't query the disk. Time to give up
|
||||
echo -e ". Unable to query the disk through S.M.A.R.T.\nPlease investigate manually using smartctl\n"
|
||||
break
|
||||
fi
|
||||
fi
|
||||
|
||||
# user feedback
|
||||
if [ "X${SMARTPrefix}" = "X" ]; then
|
||||
echo -e " (accessible through S.M.A.R.T.)"
|
||||
else
|
||||
echo -e " (can be queried with \"-d ${SMARTPrefix}\" through S.M.A.R.T.)"
|
||||
fi
|
||||
|
||||
# check for CRC and LCC attributes
|
||||
CRCAttribute=$(awk -F" " '/CRC_Error_Count/ {print $1}' <"${MyTempDir}/smartctl.txt")
|
||||
LCCAttribute=$(grep -i "load.cycle" "${MyTempDir}/smartctl.txt" | awk -F" " '{print $1}')
|
||||
|
||||
# check whether /etc/hddtemp.db should be patched
|
||||
grep -q "${HddtempName}" /etc/hddtemp.db
|
||||
if [ $? -ne 0 ]; then
|
||||
# No entry into hddtemp database, we've a look whether there's a 'temperature'
|
||||
# attribute available (we take the 1st we find) and if that's the case we use this
|
||||
DiskTemp=$(awk -F" " '/Temperature/ {print $1}' <"${MyTempDir}/smartctl.txt" | head -n1)
|
||||
if [[ ${DiskTemp} -gt 0 ]]; then
|
||||
echo -e "\"${HddtempName}\" ${DiskTemp} C \"${DeviceModel}\"" >>/etc/hddtemp.db
|
||||
echo -e "\nAdded disk \"${DeviceModel}\"/\"${HddtempName}\" to /etc/hddtemp.db using S.M.A.R.T. attribute ${DiskTemp}\nbased on the following available thermal values:"
|
||||
grep "Temperature" "${MyTempDir}/smartctl.txt"
|
||||
# check hddtemp result
|
||||
HddtempResult=$(hddtemp -n ${DeviceNode} | awk -F" " '{print $1}')
|
||||
if [ "X${HddtempResult}" = "X${DeviceNode}:" ]; then
|
||||
# hddtemp isn't able to query the disk
|
||||
HddtempStatus="does not work. Please check with smartctl and adjust config accordingly"
|
||||
echo -e "\nhddtemp output: $(hddtemp ${DeviceNode})"
|
||||
echo -e "\nIt seems we can not rely on hddtemp to query this disk. Please try smartctl instead\n"
|
||||
else
|
||||
HddtempStatus="will work"
|
||||
echo -e "\nhddtemp output: ${HddtempResult})"
|
||||
echo -e "\nIn case this seems not to be correct please adjust /etc/hddtemp.db manually\n"
|
||||
fi
|
||||
else
|
||||
HddtempStatus="does not work. Please check with smartctl and adjust config accordingly"
|
||||
fi
|
||||
else
|
||||
HddtempStatus="will work"
|
||||
fi
|
||||
|
||||
# check for firmware updates
|
||||
FirmwareUpdate="$(grep "^http" "${MyTempDir}/smartctl.txt")"
|
||||
|
||||
# Check whether the disk (based on GUID) is already configured in our config file
|
||||
# /etc/armbianmonitor/disks.conf or not
|
||||
|
||||
grep -q "^${GUID}:" /etc/armbianmonitor/disks.conf >/dev/null 2>/dev/null
|
||||
case $? in
|
||||
0)
|
||||
# already listed, we provide just infos:
|
||||
echo -e "Disk is already configured by the following monitoring config:\n$(grep "^${GUID}:" /etc/armbianmonitor/disks.conf)\n"
|
||||
;;
|
||||
*)
|
||||
# new disk, we recommend an entry for /etc/armbianmonitor/disks.conf
|
||||
echo -e "Disk not configured for monitoring. We were able to extract the following information:\nGUID: ${GUID}"
|
||||
if [ "X${SMARTPrefix}" != "X" ]; then
|
||||
echo -e "QueryMode: -d ${SMARTPrefix}"
|
||||
fi
|
||||
echo -e "hddtemp: ${HddtempStatus}\nCRC attribute: ${CRCAttribute}\nLCC Attribute: ${LCCAttribute}"
|
||||
case ${HddtempStatus} in
|
||||
"will work")
|
||||
echo -e "If you want to monitor the disk please add to /etc/armbianmonitor/disks.conf:\n${GUID}:${DeviceModel}:${SMARTPrefix}::${CRCAttribute}:${LCCAttribute}"
|
||||
;;
|
||||
*)
|
||||
echo -e "Proposal for /etc/armbianmonitor/disks.conf:\n${GUID}:${DeviceModel}:${SMARTPrefix}:FIXME:${CRCAttribute}:${LCCAttribute}"
|
||||
echo -e "You have to figure out how to query the disk for its thermal sensor."
|
||||
echo -e "Please check the output of \"hddtemp --debug ${DeviceNode}\" and smartctl\n"
|
||||
;;
|
||||
esac
|
||||
;;
|
||||
esac
|
||||
if [ "X${FirmwareUpdate}" != "X" ]; then
|
||||
echo -e "\nWARNING: A firmware update seems to be available:\n${FirmwareUpdate}\n"
|
||||
fi
|
||||
done
|
||||
} # CheckDisks
|
||||
|
||||
CheckSMARTModes() {
|
||||
# This function tries to access USB disks through S.M.A.R.T. and returns the necessary
|
||||
# '-d' call as well as fills in ${MyTempDir}/smartctl.txt
|
||||
|
||||
for i in auto sat usbcypress usbjmicron usbprolific usbsunplus ; do
|
||||
# user feedback
|
||||
echo -n "." >/dev/tty
|
||||
# query disk using the specific protocol
|
||||
echo -n "" >"${MyTempDir}/smartctl.txt"
|
||||
smartctl -q noserial -s on -d ${i} -a ${1} >"${MyTempDir}/smartctl.txt" 2>/dev/null
|
||||
DeviceModel="$(awk -F": " '/^Device Model/ {print $2}' <"${MyTempDir}/smartctl.txt" | \
|
||||
sed 's/^[ \t]*//;s/[ \t]*$//')"
|
||||
if [ "X${DeviceModel}" != "X" ]; then
|
||||
echo ${i}
|
||||
break
|
||||
fi
|
||||
done
|
||||
} # CheckSMARTModes
|
||||
|
||||
PreRequisits() {
|
||||
# Ensure that we're running as root since otherwise querying SATA/USB disks won't work
|
||||
if [ "$(id -u)" != "0" ]; then
|
||||
echo "This script must be run as root" >&2
|
||||
exit 1
|
||||
fi
|
||||
|
||||
export PATH=/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin
|
||||
unset LANG
|
||||
DISTROCODE=$(lsb_release -s -c)
|
||||
|
||||
# check whether gdisk/smartctl are available and up to date
|
||||
echo -e "Check whether necessary software is available\c"
|
||||
which gdisk >/dev/null 2>&1 || (echo -e " Installing gdisk\c" ; apt-get -f -qq -y install gdisk)
|
||||
which smartctl >/dev/null 2>&1 || (echo -e " Installing smartmontools\c" ; apt-get -f -qq -y install smartmontools)
|
||||
echo -e " [done]\nUpdating smartmontools' drivedb\c"
|
||||
/usr/sbin/update-smart-drivedb >/dev/null 2>&1
|
||||
if [ $? -ne 0 -a "X${DISTROCODE}" = "Xwheezy" ]; then
|
||||
sed -i "/^SRCEXPR/{s#=.*#='http://sourceforge.net/p/smartmontools/code/HEAD/tree/\$location/smartmontools/drivedb.h?format=raw'#}" /usr/sbin/update-smart-drivedb
|
||||
/usr/sbin/update-smart-drivedb
|
||||
fi
|
||||
echo -e " [done]"
|
||||
CreateTempDir
|
||||
} # PreRequisits
|
||||
|
||||
CreateTempDir() {
|
||||
# create a safe temporary dir
|
||||
MyTempDir=$(mktemp -d /tmp/${0##*/}.XXXXXX)
|
||||
if [ ! -d "${MyTempDir}" ]; then
|
||||
MyTempDir=/tmp/${0##*/}.$RANDOM.$RANDOM.$RANDOM.$$
|
||||
(umask 066 && mkdir ${MyTempDir}) || (echo "Failed to create temp dir. Aborting" >&2 ; exit 1)
|
||||
fi
|
||||
chmod 711 "${MyTempDir}"
|
||||
trap "rm -rf \"${MyTempDir}\" ; exit 0" 0 1 2 3 15
|
||||
for file in smartctl.txt gdisk.txt ; do
|
||||
touch "${MyTempDir}/${file}"
|
||||
chmod 644 "${MyTempDir}/${file}"
|
||||
done
|
||||
} #CreateTempFiles
|
||||
|
||||
InstallRPiMonitor() {
|
||||
# Installs rpimonitord based on the official instructions from
|
||||
# http://rpi-experiences.blogspot.fr/p/rpi-monitor-installation.html
|
||||
apt-get -qq -y update
|
||||
apt-get -f -qq -y install apt-transport-https ca-certificates
|
||||
wget -q http://goo.gl/rsel0F -O /etc/apt/sources.list.d/rpimonitor.list
|
||||
apt-key adv --recv-keys --keyserver keyserver.ubuntu.com 2C0D3C0F
|
||||
apt-get -qq -y update
|
||||
apt-get -f -qq -y install rpimonitor
|
||||
/usr/share/rpimonitor/scripts/updatePackagesStatus.pl &
|
||||
} # InstallRPiMonitor
|
||||
|
||||
Main "$@"
|
||||
475
scripts/armbianmonitor/armbianmonitor-daemon
Normal file
475
scripts/armbianmonitor/armbianmonitor-daemon
Normal file
@ -0,0 +1,475 @@
|
||||
#!/bin/bash
|
||||
#
|
||||
# armbianmonitor-daemon
|
||||
#
|
||||
# This script relies on information gathered in armhwinfo. It
|
||||
# calls armhwinfo in query mode and relies then on the exported
|
||||
# variables: HARDWARE ARCH KERNELID MACHINE ID VERSION
|
||||
#
|
||||
# The purpose is to create an environment for rpimonitord so that
|
||||
# relevant hardware informations can be monitored easily. This
|
||||
# script starts uses configuration files in /etc/armbianmonitor/,
|
||||
# collects data sources below /etc/armbianmonitor/datasources/ and
|
||||
# adjusts templates for RPi-Monitor on the fly. Only if the file
|
||||
# /etc/armbianmonitor/start-monitoring exists this script relinks
|
||||
# /etc/rpimonitor/data.conf and starts rpimonitord if not already
|
||||
# running.
|
||||
#
|
||||
# In case the script detects that not all necessary data sources
|
||||
# are available through sysfs it will act as a daemon to collect
|
||||
# data on its own and to write it to the approriate file. As an
|
||||
# example the SoC's temperature: Running on an AXP209 based board
|
||||
# the script will check /sys/class/thermal/thermal_zone0/temp and
|
||||
# if existing link it to /etc/armbianmonitor/datasources/soctemp.
|
||||
# In case it does not exist the script will create a normal file
|
||||
# at this location and writes the thermal value to it using the
|
||||
# sunxi_axp209_temp binary in an endless loop.
|
||||
#
|
||||
# At least the following files/symlinks will be provided below
|
||||
# /etc/armbianmonitor/datasources/ depending on SoC/PMIC in question:
|
||||
#
|
||||
# soctemp (SoC's internal temp in degree Celsius * 1000)
|
||||
# pmictemp (PMIC's internal temp in degree Celsius * 1000)
|
||||
# ac_voltage (DC-IN voltage in V * 1000000)
|
||||
# usb_voltage (USB OTG voltage in V * 1000000)
|
||||
# battery_voltage (battery voltage in V * 1000000)
|
||||
# ac_current (DC-IN current in A * 1000000)
|
||||
# usb_current (USB OTG current in A * 1000000)
|
||||
# battery_current (battery current in A * 1000000)
|
||||
#
|
||||
# When extended debugging has been chosen (using _armbian-monitoring_
|
||||
# this can be configured. Then /etc/armbianmonitor/start-monitoring
|
||||
# contains DEBUG) this script will also provide a few more files:
|
||||
#
|
||||
# cpustat (cpu_stat,system_stat,user_stat,nice_stat,iowait_stat,irq_stat
|
||||
# collected through /proc/cpustat in daemon mode)
|
||||
# cpu_count (number of active CPU cores)
|
||||
# vcorevoltage (Vcore in V * 1000 based on sysfs or script.bin/.dtb)
|
||||
#
|
||||
# Disk monitoring: For configured disks the following parameters can be
|
||||
# monitored: temperature, S.M.A.R.T. health, load cycle count and CRC
|
||||
# errors indicating connection/cable problems. The config file used is
|
||||
# /etc/armbianmonitoring/disks.conf
|
||||
#
|
||||
# Filesystem monitoring: In /etc/armbianmonitoring/filesystems.conf
|
||||
# mountpoints and trigger values can be defined that will be used to
|
||||
# create the template stuff for these fs at startup of this script.
|
||||
#
|
||||
# The behaviour of this script can be configured through another tool
|
||||
# called armbian-monitoring. The latter will also check for connected
|
||||
# disks, get their name and GUID and let the user choose whether the
|
||||
# disk should be monitored or not. The information has to be stored in
|
||||
# /etc/armbianmonitor/disks.conf relying on the GUIDs of the disks.
|
||||
|
||||
# define some variables:
|
||||
CheckInterval=7.5 # time in seconds between two checks
|
||||
DiskCheckInterval=60 # time in seconds between disk checks
|
||||
|
||||
Main() {
|
||||
PreRequisits
|
||||
|
||||
case ${ID} in
|
||||
Cubieboard|Cubietruck|Orange|"Lamobo R1"|"Lime 2"|Lime|Banana|Micro)
|
||||
DealWithAXP209
|
||||
;;
|
||||
"Banana M2")
|
||||
DealWithNewBoard
|
||||
# DealWithAXP221
|
||||
;;
|
||||
"Cubietruck Plus"|"Banana Pi M3"|"pcDuino8 Uno")
|
||||
DealWithNewBoard
|
||||
# DealWithAXP818
|
||||
;;
|
||||
Guitar|"Roseapple Pi")
|
||||
DealWithNewBoard
|
||||
# DealWithS500
|
||||
;;
|
||||
"Odroid XU4"|"Odroid XU3")
|
||||
DealWithNewBoard
|
||||
# DealWithExynos4
|
||||
;;
|
||||
"Odroid C1")
|
||||
DealWithNewBoard
|
||||
# DealWithS805
|
||||
;;
|
||||
Clearfog|"Turris Omnia")
|
||||
DealWithNewBoard
|
||||
# DealWithArmada38x
|
||||
;;
|
||||
"Cubox i4"|"HB i2eX"|"Cubox i2eX"|"HB i1"|"HB i2"|"Wandboard")
|
||||
DealWithNewBoard
|
||||
# DealWithiMX6
|
||||
;;
|
||||
"Orange Pi PC"|"Orange Pi Plus"|"Orange Pi 2"|"Orange Pi One"|"Orange Pi Lite")
|
||||
DealWithNewBoard
|
||||
# DealWithH3
|
||||
;;
|
||||
Geekbox)
|
||||
DealWithNewBoard
|
||||
# DealWithRK3368
|
||||
;;
|
||||
*)
|
||||
# No templates exist now. Combine sane defaults with some guessing
|
||||
DealWithNewBoard
|
||||
;;
|
||||
esac
|
||||
|
||||
# Create the Armbian templates
|
||||
CreateTemplates
|
||||
|
||||
exit 0
|
||||
|
||||
# Decide depending on existence of /etc/armbianmonitor/start-monitoring
|
||||
ShouldMonitoringBeStarted
|
||||
|
||||
# Provide missing data in daemon mode
|
||||
LoopEndlessly
|
||||
} # Main
|
||||
|
||||
LoopEndlessly() {
|
||||
while true ; do
|
||||
# get VCore
|
||||
read CPUFreq </sys/devices/system/cpu/cpu0/cpufreq/scaling_cur_freq
|
||||
GetVCore ${CPUFreq} >/tmp/VCore
|
||||
|
||||
# check disk temperature(s). We execute this only every ${DiskCheckInterval} since
|
||||
# it's a bit costly (S.M.A.R.T. queries).
|
||||
TimeNow=$(( $(date "+%s") / ${DiskCheckInterval} ))
|
||||
if [[ ${TimeNow} -gt ${LastDiskCheck} ]]; then
|
||||
# time for a disk check. If ${CheckAllDisks} is FALSE and /dev/sda exists we
|
||||
# only query this device otherwise all available (might be none)
|
||||
CheckDisks
|
||||
# update check timestamp
|
||||
LastDiskCheck=${TimeNow}
|
||||
fi
|
||||
|
||||
# External temperature from weather stations
|
||||
# TimeNow=$(( $(date "+%s") / ${TempCheckInterval} ))
|
||||
# if [[ ${TimeNow} -gt ${LastTempCheck} ]]; then
|
||||
# read in external temp values from 2 different web sources
|
||||
# ExternalTemp=$(GetExternalTemp)
|
||||
# LastExternalTemp=$(SanitizeValue ${ExternalTemp} ${LastExternalTemp} | tee /tmp/externaltemp)
|
||||
# LastTempCheck=${TimeNow}
|
||||
# fi
|
||||
|
||||
# cpustat
|
||||
TimeNow=$(( $(date "+%s") / ${CpuStatCheckInterval} ))
|
||||
if [[ ${TimeNow} -gt ${LastCpuStatCheck} ]]; then
|
||||
ProcessStats
|
||||
LastCpuStatCheck=${TimeNow}
|
||||
fi
|
||||
sleep ${CheckInterval}
|
||||
done
|
||||
} # LoopEndlessly
|
||||
|
||||
CheckDisks() {
|
||||
# To be done based on new /etc/armbianmonitoring/disks.conf config file
|
||||
:
|
||||
} # CheckDisks
|
||||
|
||||
DealWithAXP209() {
|
||||
# check existence of sysfs nodes
|
||||
if [ -f /sys/devices/virtual/thermal/thermal_zone0/temp ]; then
|
||||
ln -fs /sys/devices/virtual/thermal/thermal_zone0/temp /etc/armbianmonitor/datasources/soctemp
|
||||
else
|
||||
if [ -L /etc/armbianmonitor/datasources/soctemp ]; then
|
||||
rm -f /etc/armbianmonitor/datasources/soctemp
|
||||
fi
|
||||
echo -n 25000 >/etc/armbianmonitor/datasources/soctemp
|
||||
export GetSoCTemp="${ARCH}-${ID}"
|
||||
fi
|
||||
if [ -d /sys/devices/platform/soc@01c00000/1c2ac00.i2c/i2c-0/0-0034 ]; then
|
||||
# mainline kernel and 'axp209 mainline sysfs interface' patch applied
|
||||
ln -fs /sys/power/axp_pmu/ac/voltage /etc/armbianmonitor/datasources/ac_voltage
|
||||
ln -fs /sys/power/axp_pmu/ac/amperage /etc/armbianmonitor/datasources/ac_current
|
||||
ln -fs /sys/power/axp_pmu/vbus/voltage /etc/armbianmonitor/datasources/usb_voltage
|
||||
ln -fs /sys/power/axp_pmu/vbus/amperage /etc/armbianmonitor/datasources/usb_current
|
||||
ln -fs /sys/power/axp_pmu/battery/voltage /etc/armbianmonitor/datasources/battery_voltage
|
||||
ln -fs /sys/power/axp_pmu/battery/amperage /etc/armbianmonitor/datasources/battery_current
|
||||
ln -fs /sys/power/axp_pmu/pmu/temp /etc/armbianmonitor/datasources/pmictemp
|
||||
ln -fs /sys/power/axp_pmu/battery/capacity /etc/armbianmonitor/datasources/battery_percent
|
||||
ln -fs /sys/power/axp_pmu/battery/charging /etc/armbianmonitor/datasources/battery_charging
|
||||
ln -fs /sys/power/axp_pmu/charger/amperage /etc/armbianmonitor/datasources/charger_current
|
||||
ln -fs /sys/power/axp_pmu/battery/connected /etc/armbianmonitor/datasources/battery_connected
|
||||
ln -fs /sys/power/axp_pmu/battery/charge /etc/armbianmonitor/datasources/battery_charge
|
||||
fi
|
||||
if [ -d /sys/devices/platform/sunxi-i2c.0/i2c-0/0-0034/axp20-supplyer.28/power_supply ]; then
|
||||
# sunxi 3.4 kernel
|
||||
SysFSPrefix=/sys/devices/platform/sunxi-i2c.0/i2c-0/0-0034/axp20-supplyer.28/power_supply
|
||||
ln -fs "${SysFSPrefix}"/ac/voltage_now /etc/armbianmonitor/datasources/ac_voltage
|
||||
ln -fs "${SysFSPrefix}"/ac/current_now /etc/armbianmonitor/datasources/ac_current
|
||||
ln -fs "${SysFSPrefix}"/usb/voltage_now /etc/armbianmonitor/datasources/usb_voltage
|
||||
ln -fs "${SysFSPrefix}"/usb/current_now /etc/armbianmonitor/datasources/usb_current
|
||||
ln -fs "${SysFSPrefix}"/battery/voltage_now /etc/armbianmonitor/datasources/battery_voltage
|
||||
ln -fs "${SysFSPrefix}"/battery/current_now /etc/armbianmonitor/datasources/battery_current
|
||||
ln -fs /sys/devices/platform/sunxi-i2c.0/i2c-0/0-0034/temp1_input /etc/armbianmonitor/datasources/pmictemp
|
||||
ln -fs /sys/class/power_supply/battery/capacity /etc/armbianmonitor/datasources/battery_percent
|
||||
ln -fs /sys/class/power_supply/battery/charging /etc/armbianmonitor/datasources/battery_charging
|
||||
ln -fs /sys/class/power_supply/battery/connected /etc/armbianmonitor/datasources/battery_connected
|
||||
ln -fs /sys/class/power_supply/battery/charge /etc/armbianmonitor/datasources/battery_charge
|
||||
fi
|
||||
# relink template
|
||||
if [ "X${DebugMode}" = "XDEBUG" ]; then
|
||||
ln -sf /etc/armbianmonitor/templates/axp209_template_debug.conf /etc/armbianmonitor/templates/cpu_pmic.conf
|
||||
else
|
||||
ln -sf /etc/armbianmonitor/templates/axp209_template.conf /etc/armbianmonitor/templates/cpu_pmic.conf
|
||||
fi
|
||||
} # DealWithAXP209
|
||||
|
||||
DealWithNewBoard() {
|
||||
# check existence of sysfs nodes
|
||||
if [ -f /sys/devices/virtual/thermal/thermal_zone0/temp ]; then
|
||||
ln -fs /sys/devices/virtual/thermal/thermal_zone0/temp /etc/armbianmonitor/datasources/soctemp
|
||||
elif [ -f /sys/devices/virtual/thermal/thermal_zone1/temp ]; then
|
||||
ln -fs /sys/devices/virtual/thermal/thermal_zone1/temp /etc/armbianmonitor/datasources/soctemp
|
||||
fi
|
||||
# relink template
|
||||
if [ "X${DebugMode}" = "XDEBUG" ]; then
|
||||
ln -sf /etc/armbianmonitor/templates/unknown_board_template_debug.conf /etc/armbianmonitor/templates/cpu_pmic.conf
|
||||
else
|
||||
ln -sf /etc/armbianmonitor/templates/unknown_board_template.conf /etc/armbianmonitor/templates/cpu_pmic.conf
|
||||
fi
|
||||
} # DealWithNewBoard
|
||||
|
||||
CreateTemplates() {
|
||||
# check whether templates we write aren't symlinks to somewhere else
|
||||
for i in armbian.conf uptime.conf version.conf ; do
|
||||
if [ -L /etc/armbianmonitor/templates/${i} ]; then
|
||||
rm /etc/armbianmonitor/templates/${i}
|
||||
touch /etc/armbianmonitor/templates/${i}
|
||||
chmod 711 /etc/armbianmonitor/templates/${i}
|
||||
fi
|
||||
done
|
||||
|
||||
# check whether our logo is available
|
||||
if [ ! -f /usr/share/rpimonitor/web/img/armbian.png ]; then
|
||||
if [ -L /usr/share/rpimonitor/web/img/armbian.png ]; then
|
||||
rm /usr/share/rpimonitor/web/img/armbian.png
|
||||
fi
|
||||
cp -p /etc/armbianmonitor/templates/armbian.png /usr/share/rpimonitor/web/img/
|
||||
fi
|
||||
|
||||
# create main template
|
||||
echo "web.page.icon='img/armbian.png'
|
||||
web.page.menutitle='RPi-Monitor <sub>('+data.hostname+')</sub>'
|
||||
web.page.pagetitle='RPi-Monitor ('+data.hostname+')'
|
||||
web.status.1.name=$ID
|
||||
web.statistics.1.name=$ID
|
||||
web.addons.1.name=Addons
|
||||
web.addons.1.addons=about
|
||||
include=/etc/armbianmonitor/templates/version.conf
|
||||
include=/etc/armbianmonitor/templates/uptime.conf
|
||||
include=/etc/armbianmonitor/templates/cpu_pmic.conf
|
||||
include=/etc/rpimonitor/template/memory.conf" >/etc/armbianmonitor/armbian.conf
|
||||
|
||||
# remove firmware line in version info:
|
||||
grep -v "Firmware" /etc/rpimonitor/template/version.conf | sed 's|line.5|line.4|' >/etc/armbianmonitor/templates/version.conf
|
||||
|
||||
# uptime template with correct machine name:
|
||||
sed "s/Raspberry Pi/$ID/" < /etc/rpimonitor/template/uptime.conf >/etc/armbianmonitor/templates/uptime.conf
|
||||
|
||||
# check swap settings. In case we're using swap then add template
|
||||
HowManySwapDevices=$(swapon -s | wc -l)
|
||||
if [[ ${HowManySwapDevices} -gt 1 ]]; then
|
||||
echo "include=/etc/rpimonitor/template/swap.conf" >>/etc/armbianmonitor/armbian.conf
|
||||
fi
|
||||
|
||||
echo "include=/etc/armbianmonitor/template/filesystems.conf
|
||||
include=/etc/armbianmonitor/template/disks.conf
|
||||
include=/etc/rpimonitor/template/network.conf" >>/etc/armbianmonitor/armbian.conf
|
||||
|
||||
UpdateFileSystems
|
||||
UpdateDisks
|
||||
} #
|
||||
|
||||
UpdateFileSystems() {
|
||||
# Generates /etc/armbianmonitor/template/filesystems.conf dynamically
|
||||
# based on the contents of /etc/armbianmonitoring/filesystems.conf
|
||||
|
||||
# if not existing, create config file with single entry for /
|
||||
if [ ! -f /etc/armbianmonitoring/filesystems.conf ]; then
|
||||
echo '/' >/etc/armbianmonitoring/filesystems.conf
|
||||
chmod 711 /etc/armbianmonitoring/filesystems.conf
|
||||
fi
|
||||
|
||||
# Update template:
|
||||
|
||||
} # UpdateFileSystems
|
||||
|
||||
UpdateDisks() {
|
||||
# Generates /etc/armbianmonitor/template/disks.conf dynamically
|
||||
# based on the contents of /etc/armbianmonitor/disks.conf. The
|
||||
# current mapping between GUIDs and /dev/sd* nodes will be stored
|
||||
# in /etc/armbianmonitor/datasources/disk-by-guid
|
||||
|
||||
# ensure lookup file is empty:
|
||||
if [ -L /etc/armbianmonitor/datasources/disk-by-guid ]; then
|
||||
rm -f /etc/armbianmonitor/datasources/disk-by-guid
|
||||
fi
|
||||
echo -n "" >/etc/armbianmonitor/datasources/disk-by-guid
|
||||
chmod 711 /etc/armbianmonitor/datasources/disk-by-guid
|
||||
|
||||
OIFS=${IFS}
|
||||
IFS=:
|
||||
cat /etc/armbianmonitor/disks.conf | while read ; do
|
||||
IFS=:
|
||||
set ${REPLY}
|
||||
GUID="$1"
|
||||
DiskName="$2"
|
||||
SMARTPrefix="$3"
|
||||
TempCommand="$4"
|
||||
CRCAttribute="$5"
|
||||
LCCAttribute="$6"
|
||||
IFS=${OIFS}
|
||||
|
||||
# try to resolve device node (when not present, then disk's
|
||||
# not mounted -- we then create the entry without device node)
|
||||
DeviceNode="$(ResolveGUID ${GUID})"
|
||||
echo -e "${GUID}\t${DiskName}\t${DeviceNode}" >>/etc/armbianmonitor/datasources/disk-by-guid
|
||||
|
||||
# create template stuff for every listed disk
|
||||
:
|
||||
done
|
||||
IFS=${OIFS}
|
||||
} # UpdateDisks
|
||||
|
||||
ResolveGUID() {
|
||||
# function that will be supplied with a GUID and returns the device node, eg.
|
||||
# translating 637B7677-18E7-4C7B-8DF3-CFED96EA55C3 to /dev/sdb
|
||||
|
||||
# check whether disks are existent
|
||||
ls /sys/block/sd* >/dev/null 2>&1 || return
|
||||
|
||||
for i in /sys/block/sd* ; do
|
||||
DeviceNode=/dev/${i##*/}
|
||||
GUID=$(gdisk -l ${DeviceNode} | awk -F" " '/^Disk identifier/ {print $4}')
|
||||
if [ "X${GUID}" = "X${1}" ]; then
|
||||
echo -n ${DeviceNode}
|
||||
break
|
||||
fi
|
||||
done
|
||||
} # GetGUIDforDisk
|
||||
|
||||
PreRequisits() {
|
||||
export PATH=/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin
|
||||
unset LANG
|
||||
LastDiskCheck=0
|
||||
|
||||
# we need the informations gathered from armhwinfo. In case we're not called
|
||||
# from there, get the variables on our own
|
||||
if [ "X${ID}" = "X" ]; then
|
||||
. /etc/init.d/armhwinfo start >/dev/null 2>&1
|
||||
fi
|
||||
|
||||
# check/create /etc/armbianmonitor and /etc/armbianmonitor/datasources
|
||||
if [ ! -d /etc/armbianmonitor ]; then
|
||||
mkdir -p -m 755 /etc/armbianmonitor
|
||||
else
|
||||
chmod 755 /etc/armbianmonitor
|
||||
fi
|
||||
if [ ! -d /etc/armbianmonitor/datasources ]; then
|
||||
mkdir -p -m 755 /etc/armbianmonitor/datasources
|
||||
else
|
||||
chmod 755 /etc/armbianmonitor/datasources
|
||||
fi
|
||||
|
||||
# check whether we should do debug monitoring or normal
|
||||
read DebugMode </etc/armbianmonitor/start-monitoring
|
||||
|
||||
# set default variables
|
||||
unset LANG
|
||||
LastDiskCheck=0
|
||||
LastTempCheck=0
|
||||
LastUserStat=0
|
||||
LastNiceStat=0
|
||||
LastSystemStat=0
|
||||
LastIdleStat=0
|
||||
LastIOWaitStat=0
|
||||
LastIrqStat=0
|
||||
LastSoftIrqStat=0
|
||||
LastCpuStatCheck=0
|
||||
} # PreRequisits
|
||||
|
||||
ParseDVFSTable() {
|
||||
# extract DRAM and dvfs settings from script.bin
|
||||
bin2fex <"${Path2ScriptBin}/script.bin" 2>/dev/null | \
|
||||
egrep "^LV._|^LV_|extrem|boot_clock|_freq|^dram_" | \
|
||||
egrep -v "cpu_freq|dram_freq" | while read ; do
|
||||
echo "# ${REPLY}"
|
||||
done >/tmp/dvfs-table
|
||||
|
||||
echo -e '\nGetVCore() {' >>/tmp/dvfs-table
|
||||
|
||||
# parse /tmp/dvfs-table to get dvfs entries
|
||||
grep "^# LV._freq" /tmp/dvfs-table | sort -r | while read ; do
|
||||
set ${REPLY}
|
||||
CPUFreq=$4
|
||||
# if [ ${CPUFreq} -eq 0 ]; then
|
||||
# echo -e "if [ \$1 -ge $(( ${CPUFreq} / 1000 )) ]; then\n\techo -n ${VCore}\nel\c" >>/tmp/dvfs-table
|
||||
# break
|
||||
# else
|
||||
# VCore=$(grep -A1 "^# $2" /tmp/dvfs-table | tail -n1 | awk -F" " '{print $4}')
|
||||
# echo -e "if [ \$1 -ge $(( ${CPUFreq} / 1000 )) ]; then\n\techo -n ${VCore}\nel\c" >>/tmp/dvfs-table
|
||||
if [ ${CPUFreq} -ne 0 ]; then
|
||||
VCore=$(grep -A1 "^# $2" /tmp/dvfs-table | tail -n1 | awk -F" " '{print $4}')
|
||||
echo -e "if [ \$1 -le $(( ${CPUFreq} / 1000 )) ]; then\n\techo -n ${VCore}\nel\c" >>/tmp/dvfs-table
|
||||
fi
|
||||
done
|
||||
# VCore=$(grep -A1 "^# LV1_freq" /tmp/dvfs-table | tail -n1 | awk -F" " '{print $4}')
|
||||
echo -e "se\n\techo -n ${VCore}\nfi\n}" >>/tmp/dvfs-table
|
||||
} # ParseDVFSTable
|
||||
|
||||
ProcessStats() {
|
||||
set $(awk -F" " '/^cpu / {print $2"\t"$3"\t"$4"\t"$5"\t"$6"\t"$7"\t"$8}' </proc/stat)
|
||||
UserStat=$1
|
||||
NiceStat=$2
|
||||
SystemStat=$3
|
||||
IdleStat=$4
|
||||
IOWaitStat=$5
|
||||
IrqStat=$6
|
||||
SoftIrqStat=$7
|
||||
|
||||
UserDiff=$(( ${UserStat} - ${LastUserStat} ))
|
||||
NiceDiff=$(( ${NiceStat} - ${LastNiceStat} ))
|
||||
SystemDiff=$(( ${SystemStat} - ${LastSystemStat} ))
|
||||
IdleDiff=$(( ${IdleStat} - ${LastIdleStat} ))
|
||||
IOWaitDiff=$(( ${IOWaitStat} - ${LastIOWaitStat} ))
|
||||
IrqDiff=$(( ${IrqStat} - ${LastIrqStat} ))
|
||||
SoftIrqDiff=$(( ${SoftIrqStat} - ${LastSoftIrqStat} ))
|
||||
|
||||
Total=$(( ${UserDiff} + ${NiceDiff} + ${SystemDiff} + ${IdleDiff} + ${IOWaitDiff} + ${IrqDiff} + ${SoftIrqDiff} ))
|
||||
CPULoad=$(( ( ${Total} - ${IdleDiff} ) * 100 / ${Total} ))
|
||||
UserLoad=$(( ${UserDiff} *100 / ${Total} ))
|
||||
SystemLoad=$(( ${SystemDiff} *100 / ${Total} ))
|
||||
NiceLoad=$(( ${NiceDiff} *100 / ${Total} ))
|
||||
IOWaitLoad=$(( ${IOWaitDiff} *100 / ${Total} ))
|
||||
IrqCombinedLoad=$(( ( ${IrqDiff} + ${SoftIrqDiff} ) *100 / ${Total} ))
|
||||
|
||||
echo "${CPULoad} ${SystemLoad} ${UserLoad} ${NiceLoad} ${IOWaitLoad} ${IrqCombinedLoad}" >/tmp/cpustat
|
||||
|
||||
LastUserStat=${UserStat}
|
||||
LastNiceStat=${NiceStat}
|
||||
LastSystemStat=${SystemStat}
|
||||
LastIdleStat=${IdleStat}
|
||||
LastIOWaitStat=${IOWaitStat}
|
||||
LastIrqStat=${IrqStat}
|
||||
LastSoftIrqStat=${SoftIrqStat}
|
||||
} # ProcessStats
|
||||
|
||||
GetExternalTemp() {
|
||||
# example function that parses meteo.physik.uni-muenchen.de and mingaweda.de
|
||||
# temperature values for Munich and compares them. When values are out
|
||||
# of bounds then only the other value will be returned otherwise the average
|
||||
ExternalTemp1=$(/usr/bin/links -http.fake-user-agent 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_10_4) AppleWebKit/600.7.12 (KHTML, like Gecko) Version/8.0.7 Safari/600.7.12' -dump "http://www.meteo.physik.uni-muenchen.de/dokuwiki/doku.php?id=wetter:stadt:messung" | awk -F" " '/Lufttemperatur/ {printf ("%0.0f",$4*1000); }')
|
||||
ExternalTemp2=$(/usr/bin/links -http.fake-user-agent 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_10_4) AppleWebKit/600.7.12 (KHTML, like Gecko) Version/8.0.7 Safari/600.7.12' -dump "http://www.mingaweda.de/wetterdaten/" | awk -F" " '/Ausfu:hrliche/ {printf ("%0.0f",$2*1000); }')
|
||||
|
||||
if [ "X${ExternalTemp2}" = "X" ]; then
|
||||
ExternalTemp2=${ExternalTemp1}
|
||||
elif [ "X${ExternalTemp1}" = "X" ]; then
|
||||
ExternalTemp1=${ExternalTemp2}
|
||||
fi
|
||||
|
||||
echo $(( ( ${ExternalTemp1} + ${ExternalTemp2} ) / 2 ))
|
||||
} # GetExternalTemp
|
||||
|
||||
Main
|
||||
Loading…
Reference in New Issue
Block a user