|
|
|
|
@@ -10,7 +10,8 @@ if [ $# -eq 0 ] || [ "$1" = "-h" ] || [ "$1" = "-help" ]; then
|
|
|
|
|
echo "# config script to switch the telegraf metric collection"
|
|
|
|
|
echo "# detailed setup info: github.com/raspiblitz/raspiblitz/tree/dev/home.admin/assets/telegraf"
|
|
|
|
|
echo "# bonus.telegraf.sh status ---> get status of telegraf service"
|
|
|
|
|
echo "# bonus.telegraf.sh on ---> install & config"
|
|
|
|
|
echo "# bonus.telegraf.sh on ---> install"
|
|
|
|
|
echo "# bonus.telegraf.sh menu ---> info & config"
|
|
|
|
|
echo "# bonus.telegraf.sh off ---> uninstall & reset config"
|
|
|
|
|
exit 1
|
|
|
|
|
fi
|
|
|
|
|
@@ -21,20 +22,48 @@ source /mnt/hdd/raspiblitz.conf
|
|
|
|
|
# this variables is used repeatedly in this script
|
|
|
|
|
resources_dir=/home/admin/assets/telegraf/etc-telegraf
|
|
|
|
|
|
|
|
|
|
# source and target dir for copy operation
|
|
|
|
|
telegraf_source_dir=${resources_dir}
|
|
|
|
|
telegraf_target_dir=/etc/telegraf
|
|
|
|
|
|
|
|
|
|
# full path to telegraf config file for sed-replace operation
|
|
|
|
|
telegraf_conf_file=${telegraf_target_dir}/telegraf.conf
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
###############################
|
|
|
|
|
# give status
|
|
|
|
|
if [ "$1" = "status" ]; then
|
|
|
|
|
|
|
|
|
|
echo "##### STATUS TELEGRAF SERVICE"
|
|
|
|
|
|
|
|
|
|
# check if "telegrafMonitoring" is enabled ("1"|"on") in raspiblitz.conf
|
|
|
|
|
if [ "${telegrafMonitoring}" = "1" ] || [ "${telegrafMonitoring}" = "on" ]; then
|
|
|
|
|
# check if "telegraf" is enabled ("1"|"on") in raspiblitz.conf
|
|
|
|
|
if [ "${telegraf}" = "1" ] || [ "${telegraf}" = "on" ]; then
|
|
|
|
|
echo "configured=1"
|
|
|
|
|
else
|
|
|
|
|
echo "configured=0"
|
|
|
|
|
fi
|
|
|
|
|
|
|
|
|
|
serviceInstalled=$(sudo systemctl status telegraf --no-page 2>/dev/null | grep -c "telegraf.service - The plugin-driven")
|
|
|
|
|
# check if config data in raspiblitz.conf is available
|
|
|
|
|
configMissing=0
|
|
|
|
|
if [ ${#telegrafInfluxUrl} -eq 0 ]; then
|
|
|
|
|
echo "# Missing telegrafInfluxUrl in raspiblitz.conf"
|
|
|
|
|
configMissing=1
|
|
|
|
|
fi
|
|
|
|
|
if [ ${#telegrafInfluxDatabase} -eq 0 ]; then
|
|
|
|
|
echo "# Missing telegrafInfluxDatabase in raspiblitz.conf"
|
|
|
|
|
configMissing=1
|
|
|
|
|
fi
|
|
|
|
|
if [ ${#telegrafInfluxUsername} -eq 0 ]; then
|
|
|
|
|
echo "# Missing telegrafInfluxUsername in raspiblitz.conf"
|
|
|
|
|
configMissing=1
|
|
|
|
|
fi
|
|
|
|
|
if [ ${#telegrafInfluxPassword} -eq 0 ]; then
|
|
|
|
|
echo "# Missing telegrafInfluxPassword in raspiblitz.conf"
|
|
|
|
|
configMissing=1
|
|
|
|
|
fi
|
|
|
|
|
echo "configMissing=${configMissing}"
|
|
|
|
|
|
|
|
|
|
serviceInstalled=$(sudo systemctl status telegraf --no-page 2>/dev/null | grep -q 'Loaded: loaded' && echo 1 || echo 0)
|
|
|
|
|
echo "serviceInstalled=${serviceInstalled}"
|
|
|
|
|
if [ ${serviceInstalled} -eq 0 ]; then
|
|
|
|
|
echo "infoMessage='Telegraf service not installed'"
|
|
|
|
|
@@ -48,6 +77,13 @@ if [ "$1" = "status" ]; then
|
|
|
|
|
echo "infoMessage='Not running - check: sudo journalctl -u telegraf'"
|
|
|
|
|
fi
|
|
|
|
|
|
|
|
|
|
errorReport=""
|
|
|
|
|
countReportError=$(sudo journalctl -u telegraf.service -n 5 | grep -c "Failed to write metric")
|
|
|
|
|
if [ ${countReportError} -gt 0 ]; then
|
|
|
|
|
errorReport='failed to write metric to server'
|
|
|
|
|
fi
|
|
|
|
|
echo "errorReport='${errorReport}'"
|
|
|
|
|
|
|
|
|
|
exit 0
|
|
|
|
|
fi
|
|
|
|
|
|
|
|
|
|
@@ -70,6 +106,46 @@ function validate_url() {
|
|
|
|
|
fi
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
function config_telegraf() {
|
|
|
|
|
|
|
|
|
|
echo "# *** telegraf installation: replace influxDB url and creds"
|
|
|
|
|
sudo systemctl stop telegraf.service 2>/dev/null
|
|
|
|
|
|
|
|
|
|
# make sure that raspiblitz.conf has the telegraf-variables properly set
|
|
|
|
|
# telegrafInfluxUrl
|
|
|
|
|
# telegrafInfluxDatabase
|
|
|
|
|
# telegrafInfluxUsername
|
|
|
|
|
# telegrafInfluxPassword
|
|
|
|
|
source /mnt/hdd/raspiblitz.conf
|
|
|
|
|
|
|
|
|
|
echo "# *** telegraf installation: telegrafInfluxUrl = '${telegrafInfluxUrl}'"
|
|
|
|
|
# due to the occurrence of '/' in the ${telegrafInfluxUrl} we need to switch to '#' as the sed-separator
|
|
|
|
|
sudo sed -i "s#^urls = .*#urls = \[\"${telegrafInfluxUrl}\"\]#g" ${telegraf_conf_file}
|
|
|
|
|
#
|
|
|
|
|
# the other replacements work with the std separator '/'
|
|
|
|
|
#
|
|
|
|
|
# CAUTION: make sure that *none* of the following variables (especially "password") contains a '/'
|
|
|
|
|
# this would break the sed-replacement
|
|
|
|
|
|
|
|
|
|
echo "*** telegraf installation: telegrafInfluxDatabase = '${telegrafInfluxDatabase}'"
|
|
|
|
|
sudo sed -i "s/^database = .*/database = \"${telegrafInfluxDatabase}\"/g" ${telegraf_conf_file}
|
|
|
|
|
|
|
|
|
|
echo "*** telegraf installation: telegrafInfluxUsername = '${telegrafInfluxUsername}'"
|
|
|
|
|
sudo sed -i "s/^username = .*/username = \"${telegrafInfluxUsername}\"/g" ${telegraf_conf_file}
|
|
|
|
|
|
|
|
|
|
echo "*** telegraf installation: telegrafInfluxPassword = '${telegrafInfluxPassword}'"
|
|
|
|
|
sudo sed -i "s/^password = .*/password = \"${telegrafInfluxPassword}\"/g" ${telegraf_conf_file}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
echo "*** telegraf installation: restart telegraf service with updated config files"
|
|
|
|
|
# restart telegraf service
|
|
|
|
|
sudo systemctl start telegraf.service
|
|
|
|
|
# ...and push some status into the logfile
|
|
|
|
|
sleep 2
|
|
|
|
|
sudo systemctl status telegraf.service --no-page 2>/dev/null
|
|
|
|
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
###############################
|
|
|
|
|
# switch on
|
|
|
|
|
if [ "$1" = "1" ] || [ "$1" = "on" ]; then
|
|
|
|
|
@@ -77,30 +153,108 @@ if [ "$1" = "1" ] || [ "$1" = "on" ]; then
|
|
|
|
|
echo "*** INSTALL TELEGRAF ***"
|
|
|
|
|
|
|
|
|
|
# check installed by looking for service
|
|
|
|
|
serviceInstalled=$(sudo systemctl status telegraf --no-page 2>/dev/null | grep -c "telegraf.service - The plugin-driven")
|
|
|
|
|
source <(/home/admin/config.scripts/bonus.telegraf.sh status)
|
|
|
|
|
if [ ${serviceInstalled} -eq 1 ]; then
|
|
|
|
|
echo "# Telegraf service is installed."
|
|
|
|
|
echo "# If you want to reset config and reinstall, please switch off first."
|
|
|
|
|
exit 0
|
|
|
|
|
fi
|
|
|
|
|
|
|
|
|
|
# check if config data in raspiblitz.conf is available
|
|
|
|
|
configMissing=0
|
|
|
|
|
if [ ${#telegrafInfluxUrl} -eq 0 ]; then
|
|
|
|
|
echo "# Missing telegrafInfluxUrl in raspiblitz.conf"
|
|
|
|
|
configMissing=1
|
|
|
|
|
echo "*** telegraf installation: apt-get part"
|
|
|
|
|
# get the repository public key for apt-get
|
|
|
|
|
curl -sL https://repos.influxdata.com/influxdb.key | sudo apt-key add -
|
|
|
|
|
DISTRIB_ID=$(lsb_release -c -s)
|
|
|
|
|
#
|
|
|
|
|
# changed according suggestion from @frennkie in #1501
|
|
|
|
|
echo "deb https://repos.influxdata.com/debian ${DISTRIB_ID} stable" | sudo tee -a /etc/apt/sources.list.d/influxdb.list >/dev/null
|
|
|
|
|
#
|
|
|
|
|
# as the key is untrusted, this is a dirty fix
|
|
|
|
|
sudo apt-key adv --keyserver keyserver.ubuntu.com --recv-keys D8FF8E1F7DF8B07E
|
|
|
|
|
sudo apt-get update
|
|
|
|
|
sudo apt-get install -y telegraf || exit 1
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
echo "*** telegraf installation: usermod part"
|
|
|
|
|
# enable telegraf user to call "/opt/vc/bin/vcgencmd" for frequency and temperatures measurements
|
|
|
|
|
sudo usermod -aG video telegraf
|
|
|
|
|
#
|
|
|
|
|
# enable telegraf as admin for lnd
|
|
|
|
|
sudo usermod telegraf -a -G lndadmin
|
|
|
|
|
#
|
|
|
|
|
# add telegraf to sudoers (for later application with smartmontools)
|
|
|
|
|
sudo usermod telegraf -a -G sudo
|
|
|
|
|
|
|
|
|
|
# stop telegraf service
|
|
|
|
|
sudo systemctl stop telegraf.service 2>/dev/null
|
|
|
|
|
|
|
|
|
|
echo "*** telegraf installation: copying telegraf config templates"
|
|
|
|
|
# copy custom "telegraf.conf" template to the telegraf target dir
|
|
|
|
|
# the telegraf inputs part goes into telegraf.d subdir
|
|
|
|
|
# this split into "telegraf.conf" and "telegraf.d/telegraf_inputs.conf" is necessary
|
|
|
|
|
# as the the [[inputs.***]] part contains lines with the keywords
|
|
|
|
|
# "urls", "database", "username" "password"
|
|
|
|
|
# so the sed-replacement-part would get confused
|
|
|
|
|
#
|
|
|
|
|
# Note: the apt-get install should have already created the path /etc/telegraf and /etc/telegraf/telegraf.d
|
|
|
|
|
#
|
|
|
|
|
sudo cp -v ${telegraf_source_dir}/telegraf.conf ${telegraf_target_dir}/telegraf.conf
|
|
|
|
|
sudo cp -v ${telegraf_source_dir}/telegraf.d/telegraf_inputs.conf ${telegraf_target_dir}/telegraf.d/telegraf_inputs.conf
|
|
|
|
|
#
|
|
|
|
|
# copy shell script for service uptime metrics
|
|
|
|
|
sudo cp -v ${telegraf_source_dir}/getserviceuptime.sh ${telegraf_target_dir}/getserviceuptime.sh
|
|
|
|
|
sudo chmod 755 ${telegraf_target_dir}/getserviceuptime.sh
|
|
|
|
|
#
|
|
|
|
|
# copy shell script for IP address tracking
|
|
|
|
|
sudo cp -v ${telegraf_source_dir}/getraspiblitzipinfo.sh ${telegraf_target_dir}/getraspiblitzipinfo.sh
|
|
|
|
|
sudo chmod 755 ${telegraf_target_dir}/getraspiblitzipinfo.sh
|
|
|
|
|
|
|
|
|
|
echo "*** telegraf installation: set 'telegraf=on' in config file 'raspiblitz.conf'"
|
|
|
|
|
/home/admin/config.scripts/blitz.conf.sh set telegraf "on"
|
|
|
|
|
|
|
|
|
|
echo "*** install telegraf done ***"
|
|
|
|
|
|
|
|
|
|
# run config if data is set in raspiblitz.conf
|
|
|
|
|
source <(/home/admin/config.scripts/bonus.telegraf.sh status)
|
|
|
|
|
if [ ${configMissing} -eq 0 ]; then
|
|
|
|
|
config_telegraf
|
|
|
|
|
else
|
|
|
|
|
echo "# missing config data - run 'bonus.telegraf.sh menu' to enter"
|
|
|
|
|
fi
|
|
|
|
|
if [ ${#telegrafInfluxDatabase} -eq 0 ]; then
|
|
|
|
|
echo "# Missing telegrafInfluxDatabase in raspiblitz.conf"
|
|
|
|
|
configMissing=1
|
|
|
|
|
fi
|
|
|
|
|
if [ ${#telegrafInfluxUsername} -eq 0 ]; then
|
|
|
|
|
echo "# Missing telegrafInfluxUsername in raspiblitz.conf"
|
|
|
|
|
configMissing=1
|
|
|
|
|
fi
|
|
|
|
|
if [ ${#telegrafInfluxPassword} -eq 0 ]; then
|
|
|
|
|
echo "# Missing telegrafInfluxPassword in raspiblitz.conf"
|
|
|
|
|
configMissing=1
|
|
|
|
|
|
|
|
|
|
exit 0
|
|
|
|
|
fi
|
|
|
|
|
|
|
|
|
|
###############################
|
|
|
|
|
# switch off
|
|
|
|
|
if [ "$1" = "0" ] || [ "$1" = "off" ]; then
|
|
|
|
|
echo "*** REMOVE TELEGRAF ***"
|
|
|
|
|
|
|
|
|
|
# let apt-get remove the package
|
|
|
|
|
sudo apt-get remove -y telegraf
|
|
|
|
|
|
|
|
|
|
echo "*** telegraf switch off and remove config ***"
|
|
|
|
|
/home/admin/config.scripts/blitz.conf.sh set telegraf "off"
|
|
|
|
|
/home/admin/config.scripts/blitz.conf.sh delete telegrafInfluxUrl
|
|
|
|
|
/home/admin/config.scripts/blitz.conf.sh delete telegrafInfluxDatabase
|
|
|
|
|
/home/admin/config.scripts/blitz.conf.sh delete telegrafInfluxUsername
|
|
|
|
|
/home/admin/config.scripts/blitz.conf.sh delete telegrafInfluxPassword
|
|
|
|
|
|
|
|
|
|
echo "*** remove telegraf done ***"
|
|
|
|
|
|
|
|
|
|
exit 0
|
|
|
|
|
fi
|
|
|
|
|
|
|
|
|
|
###############################
|
|
|
|
|
# menu
|
|
|
|
|
if [ "$1" = "menu" ]; then
|
|
|
|
|
|
|
|
|
|
echo "# get status"
|
|
|
|
|
source <(/home/admin/config.scripts/bonus.telegraf.sh status)
|
|
|
|
|
|
|
|
|
|
# check if telegraf is installed
|
|
|
|
|
if [ ${serviceInstalled} -eq 0 ]; then
|
|
|
|
|
echo "# telegraf is not installed - no menu"
|
|
|
|
|
exit 1
|
|
|
|
|
fi
|
|
|
|
|
|
|
|
|
|
# enter config if missing (first init)
|
|
|
|
|
@@ -153,6 +307,11 @@ if [ "$1" = "1" ] || [ "$1" = "on" ]; then
|
|
|
|
|
whiptail --msgbox "Input cannot be empty. Please enter a valid database name." 8 78
|
|
|
|
|
continue
|
|
|
|
|
fi
|
|
|
|
|
# check that database name does not contain a '/' or a '"'
|
|
|
|
|
if [[ $telegrafInfluxDatabase == *"/"* ]] || [[ $telegrafInfluxDatabase == *"\""* ]]; then
|
|
|
|
|
whiptail --msgbox "Database name cannot contain a '/'. Please enter a valid database name." 8 78
|
|
|
|
|
continue
|
|
|
|
|
fi
|
|
|
|
|
break
|
|
|
|
|
done
|
|
|
|
|
|
|
|
|
|
@@ -168,6 +327,11 @@ if [ "$1" = "1" ] || [ "$1" = "on" ]; then
|
|
|
|
|
whiptail --msgbox "Input cannot be empty. Please enter a valid username." 8 78
|
|
|
|
|
continue
|
|
|
|
|
fi
|
|
|
|
|
# check that username does not contain a '/' or a '"'
|
|
|
|
|
if [[ $telegrafInfluxUsername == *"/"* ]] || [[ $telegrafInfluxUsername == *"\""* ]]; then
|
|
|
|
|
whiptail --msgbox "Username cannot contain a '/' or a '\"'. Please enter a valid username." 8 78
|
|
|
|
|
continue
|
|
|
|
|
fi
|
|
|
|
|
break
|
|
|
|
|
done
|
|
|
|
|
|
|
|
|
|
@@ -183,6 +347,12 @@ if [ "$1" = "1" ] || [ "$1" = "on" ]; then
|
|
|
|
|
whiptail --msgbox "Input cannot be empty. Please enter a valid password." 8 78
|
|
|
|
|
continue
|
|
|
|
|
fi
|
|
|
|
|
# check that password does not contain a '/' or a '"'
|
|
|
|
|
if [[ $telegrafInfluxPassword == *"/"* ]] || [[ $telegrafInfluxPassword == *"\""* ]]; then
|
|
|
|
|
whiptail --msgbox "Password cannot contain a '/' or a '\"'. Please enter a valid password." 8 78
|
|
|
|
|
continue
|
|
|
|
|
fi
|
|
|
|
|
|
|
|
|
|
break
|
|
|
|
|
done
|
|
|
|
|
|
|
|
|
|
@@ -191,123 +361,41 @@ if [ "$1" = "1" ] || [ "$1" = "on" ]; then
|
|
|
|
|
/home/admin/config.scripts/blitz.conf.sh set telegrafInfluxDatabase "${telegrafInfluxDatabase}"
|
|
|
|
|
/home/admin/config.scripts/blitz.conf.sh set telegrafInfluxUsername "${telegrafInfluxUsername}"
|
|
|
|
|
/home/admin/config.scripts/blitz.conf.sh set telegrafInfluxPassword "${telegrafInfluxPassword}"
|
|
|
|
|
|
|
|
|
|
# run the config function
|
|
|
|
|
config_telegraf
|
|
|
|
|
|
|
|
|
|
echo "# config data saved - telegraf starting up ... wait 10sec"
|
|
|
|
|
sleep 10
|
|
|
|
|
fi
|
|
|
|
|
|
|
|
|
|
# source and target dir for copy operation
|
|
|
|
|
telegraf_source_dir=${resources_dir}
|
|
|
|
|
telegraf_target_dir=/etc/telegraf
|
|
|
|
|
|
|
|
|
|
# full path to telegraf config file for sed-replace operation
|
|
|
|
|
telegraf_conf_file=${telegraf_target_dir}/telegraf.conf
|
|
|
|
|
|
|
|
|
|
echo "*** telegraf installation: apt-get part"
|
|
|
|
|
# get the repository public key for apt-get
|
|
|
|
|
curl -sL https://repos.influxdata.com/influxdb.key | sudo apt-key add -
|
|
|
|
|
DISTRIB_ID=$(lsb_release -c -s)
|
|
|
|
|
#
|
|
|
|
|
# changed according suggestion from @frennkie in #1501
|
|
|
|
|
echo "deb https://repos.influxdata.com/debian ${DISTRIB_ID} stable" | sudo tee -a /etc/apt/sources.list.d/influxdb.list >/dev/null
|
|
|
|
|
#
|
|
|
|
|
# as the key is untrusted, this is a dirty fix
|
|
|
|
|
sudo apt-key adv --keyserver keyserver.ubuntu.com --recv-keys D8FF8E1F7DF8B07E
|
|
|
|
|
sudo apt-get update
|
|
|
|
|
sudo apt-get install -y telegraf
|
|
|
|
|
|
|
|
|
|
echo "*** telegraf installation: usermod part"
|
|
|
|
|
# enable telegraf user to call "/opt/vc/bin/vcgencmd" for frequency and temperatures measurements
|
|
|
|
|
sudo usermod -aG video telegraf
|
|
|
|
|
#
|
|
|
|
|
# enable telegraf as admin for lnd
|
|
|
|
|
sudo usermod telegraf -a -G lndadmin
|
|
|
|
|
#
|
|
|
|
|
# add telegraf to sudoers (for later application with smartmontools)
|
|
|
|
|
sudo usermod telegraf -a -G sudo
|
|
|
|
|
|
|
|
|
|
# stop telegraf service
|
|
|
|
|
sudo systemctl stop telegraf.service
|
|
|
|
|
|
|
|
|
|
echo "*** telegraf installation: copying telegraf config templates"
|
|
|
|
|
# copy custom "telegraf.conf" template to the telegraf target dir
|
|
|
|
|
# the telegraf inputs part goes into telegraf.d subdir
|
|
|
|
|
# this split into "telegraf.conf" and "telegraf.d/telegraf_inputs.conf" is necessary
|
|
|
|
|
# as the the [[inputs.***]] part contains lines with the keywords
|
|
|
|
|
# "urls", "database", "username" "password"
|
|
|
|
|
# so the sed-replacement-part would get confused
|
|
|
|
|
#
|
|
|
|
|
# Note: the apt-get install should have already created the path /etc/telegraf and /etc/telegraf/telegraf.d
|
|
|
|
|
#
|
|
|
|
|
sudo cp -v ${telegraf_source_dir}/telegraf.conf ${telegraf_target_dir}/telegraf.conf
|
|
|
|
|
sudo cp -v ${telegraf_source_dir}/telegraf.d/telegraf_inputs.conf ${telegraf_target_dir}/telegraf.d/telegraf_inputs.conf
|
|
|
|
|
#
|
|
|
|
|
# copy shell script for service uptime metrics
|
|
|
|
|
sudo cp -v ${telegraf_source_dir}/getserviceuptime.sh ${telegraf_target_dir}/getserviceuptime.sh
|
|
|
|
|
sudo chmod 755 ${telegraf_target_dir}/getserviceuptime.sh
|
|
|
|
|
#
|
|
|
|
|
# copy shell script for IP address tracking
|
|
|
|
|
sudo cp -v ${telegraf_source_dir}/getraspiblitzipinfo.sh ${telegraf_target_dir}/getraspiblitzipinfo.sh
|
|
|
|
|
sudo chmod 755 ${telegraf_target_dir}/getraspiblitzipinfo.sh
|
|
|
|
|
|
|
|
|
|
echo "*** telegraf installation: replace influxDB url and creds"
|
|
|
|
|
# here comes the sed-replace-part
|
|
|
|
|
#
|
|
|
|
|
# make sure that raspiblitz.conf has the telegraf-variables properly set
|
|
|
|
|
# telegrafInfluxUrl
|
|
|
|
|
# telegrafInfluxDatabase
|
|
|
|
|
# telegrafInfluxUsername
|
|
|
|
|
# telegrafInfluxPassword
|
|
|
|
|
#
|
|
|
|
|
echo "*** telegraf installation: telegrafInfluxUrl = '${telegrafInfluxUrl}'"
|
|
|
|
|
# due to the occurrence of '/' in the ${telegrafInfluxUrl} we need to switch to '#' as the sed-separator
|
|
|
|
|
sudo sed -i "s#^urls = .*#urls = \[\"${telegrafInfluxUrl}\"\]#g" ${telegraf_conf_file}
|
|
|
|
|
#
|
|
|
|
|
# the other replacements work with the std separator '/'
|
|
|
|
|
#
|
|
|
|
|
# CAUTION: make sure that *none* of the following variables (especially "password") contains a '/'
|
|
|
|
|
# this would break the sed-replacement
|
|
|
|
|
#
|
|
|
|
|
echo "*** telegraf installation: telegrafInfluxDatabase = '${telegrafInfluxDatabase}'"
|
|
|
|
|
sudo sed -i "s/^database = .*/database = \"${telegrafInfluxDatabase}\"/g" ${telegraf_conf_file}
|
|
|
|
|
#
|
|
|
|
|
echo "*** telegraf installation: telegrafInfluxUsername = '${telegrafInfluxUsername}'"
|
|
|
|
|
sudo sed -i "s/^username = .*/username = \"${telegrafInfluxUsername}\"/g" ${telegraf_conf_file}
|
|
|
|
|
#
|
|
|
|
|
echo "*** telegraf installation: telegrafInfluxPassword = '${telegrafInfluxPassword}'"
|
|
|
|
|
sudo sed -i "s/^password = .*/password = \"${telegrafInfluxPassword}\"/g" ${telegraf_conf_file}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
echo "*** telegraf installation: restart telegraf service with updated config files"
|
|
|
|
|
# restart telegraf service
|
|
|
|
|
sudo systemctl start telegraf.service
|
|
|
|
|
# ...and push some status into the logfile
|
|
|
|
|
echo "# ... "
|
|
|
|
|
sleep 2
|
|
|
|
|
sudo systemctl status telegraf.service --no-page 2>/dev/null
|
|
|
|
|
source <(/home/admin/config.scripts/bonus.telegraf.sh status)
|
|
|
|
|
if [ ${serviceRunning} -eq 0 ]; then
|
|
|
|
|
echo "# telegraf is not running"
|
|
|
|
|
sleep 3
|
|
|
|
|
exit 1
|
|
|
|
|
fi
|
|
|
|
|
|
|
|
|
|
echo "*** telegraf installation: set 'telegrafMonitoring=on' in config file 'raspiblitz.conf'"
|
|
|
|
|
/home/admin/config.scripts/blitz.conf.sh set telegrafMonitoring "on"
|
|
|
|
|
|
|
|
|
|
echo "*** install telegraf done ***"
|
|
|
|
|
|
|
|
|
|
exit 0
|
|
|
|
|
fi
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
###############################
|
|
|
|
|
# switch off
|
|
|
|
|
if [ "$1" = "0" ] || [ "$1" = "off" ]; then
|
|
|
|
|
echo "*** REMOVE TELEGRAF ***"
|
|
|
|
|
|
|
|
|
|
# let apt-get remove the package
|
|
|
|
|
sudo apt-get remove -y telegraf
|
|
|
|
|
|
|
|
|
|
echo "*** telegraf switch off and remove config ***"
|
|
|
|
|
/home/admin/config.scripts/blitz.conf.sh set telegrafMonitoring "off"
|
|
|
|
|
/home/admin/config.scripts/blitz.conf.sh delete telegrafInfluxUrl
|
|
|
|
|
/home/admin/config.scripts/blitz.conf.sh delete telegrafInfluxDatabase
|
|
|
|
|
/home/admin/config.scripts/blitz.conf.sh delete telegrafInfluxUsername
|
|
|
|
|
/home/admin/config.scripts/blitz.conf.sh delete telegrafInfluxPassword
|
|
|
|
|
|
|
|
|
|
echo "*** remove telegraf done ***"
|
|
|
|
|
# whiptail info with option to reset config
|
|
|
|
|
if [ ${#errorReport} -gt 0 ]; then
|
|
|
|
|
infoText="The Telegraf service is running but reports an error:\n${errorReport}\n\nCheck error logs for details:\nsudo journalctl -u telegraf.service -n 20\n\nUse RESET-CONFIG to re-enter the InfluxDB credentials."
|
|
|
|
|
else
|
|
|
|
|
infoText="Telegraf is running.\n\nInfluxDB: ${telegrafInfluxUrl}\nDatabase: ${telegrafInfluxDatabase}\nUsername: ${telegrafInfluxUsername}\n\nCheck logs for details:\nsudo journalctl -u telegraf.service -n 20"
|
|
|
|
|
fi
|
|
|
|
|
|
|
|
|
|
whiptail --title " Telegraf " --yes-button "OK" --no-button "RESET-CONFIG" --yesno "${infoText}" 0 0
|
|
|
|
|
if [ $? -eq 1 ]; then
|
|
|
|
|
sudo systemctl stop telegraf.service 2>/dev/null
|
|
|
|
|
/home/admin/config.scripts/blitz.conf.sh delete telegrafInfluxUrl
|
|
|
|
|
/home/admin/config.scripts/blitz.conf.sh delete telegrafInfluxDatabase
|
|
|
|
|
/home/admin/config.scripts/blitz.conf.sh delete telegrafInfluxUsername
|
|
|
|
|
/home/admin/config.scripts/blitz.conf.sh delete telegrafInfluxPassword
|
|
|
|
|
echo "# config reset"
|
|
|
|
|
sleep 3
|
|
|
|
|
/home/admin/config.scripts/bonus.telegraf.sh menu
|
|
|
|
|
fi
|
|
|
|
|
exit 0
|
|
|
|
|
fi
|
|
|
|
|
|
|
|
|
|
|
/rootzoll
GitHub