235 lines
6.7 KiB
Bash
235 lines
6.7 KiB
Bash
#!/bin/bash
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# Grafana Installer for Jitsi Meet
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#
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# Based on:
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# - https://community.jitsi.org/t/38696
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# by Igor Kerstges
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# - https://grafana.com/grafana/dashboards/11969
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# by "mephisto"
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#
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# Igor Kerstges © - 2021
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# SwITNet Ltd © - 2022, https://switnet.net/
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#
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# GPLv3 or later.
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while getopts m: option
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do
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case "${option}"
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in
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m) MODE=${OPTARG};;
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\?) echo "Usage: sudo bash ./$0 [-m debug]" && exit;;
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esac
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done
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#DEBUG
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if [ "$MODE" = "debug" ]; then
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set -x
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fi
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if ! [ "$(id -u)" = 0 ]; then
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echo "You need to be root or have sudo privileges!"
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exit 0
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fi
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clear
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echo '
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########################################################################
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Grafana Dashboard addon
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########################################################################
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by Software, IT & Networks Ltd
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'
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run_service() {
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systemctl enable "$1"
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systemctl restart "$1"
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systemctl status "$1"
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}
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MAIN_TEL="/etc/telegraf/telegraf.conf"
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TEL_JIT="/etc/telegraf/telegraf.d/jitsi.conf"
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GRAFANA_INI="/etc/grafana/grafana.ini"
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DOMAIN="$(find /etc/prosody/conf.d/ -name \*.lua|awk -F'.cfg' '!/localhost/{print $1}'|xargs basename)"
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WS_CONF="/etc/nginx/sites-available/$DOMAIN.conf"
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GRAFANA_PASS="$(tr -dc "a-zA-Z0-9#_*=" < /dev/urandom | fold -w 14 | head -n1)"
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# Min requirements
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apt-get update && \
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apt-get install -y gnupg2 \
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curl \
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wget \
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jq
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echo "
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# Setup InfluxDB Packages
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"
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wget -qO- https://repos.influxdata.com/influxdb.key | sudo apt-key add -
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echo "deb https://repos.influxdata.com/debian buster stable" | sudo tee /etc/apt/sources.list.d/influxdb.list
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apt-get update && apt-get install influxdb -y
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run_service influxdb
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echo "
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# Setup Grafana Packages
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"
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curl -s https://packages.grafana.com/gpg.key | sudo apt-key add -
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add-apt-repository "deb https://packages.grafana.com/oss/deb stable main"
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apt-get update && apt-get install grafana -y
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run_service grafana-server
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echo "
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# Setup Telegraf Packages
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"
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wget -qO- https://repos.influxdata.com/influxdb.key | sudo apt-key add -
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echo "deb https://repos.influxdata.com/debian buster stable" | sudo tee /etc/apt/sources.list.d/influxdb.list
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apt-get update && apt-get install telegraf -y
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mv /etc/telegraf/telegraf.conf /etc/telegraf/telegraf.conf.original
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echo "
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# Setup Telegraf config files
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"
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cat << TELEGRAF > $MAIN_TEL
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[global_tags]
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###############################################################################
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# GLOBAL #
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###############################################################################
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[agent]
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interval = "10s"
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debug = false
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hostname = "localhost"
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round_interval = true
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flush_interval = "10s"
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flush_jitter = "0s"
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collection_jitter = "0s"
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metric_batch_size = 1000
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metric_buffer_limit = 10000
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quiet = false
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logfile = ""
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omit_hostname = false
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TELEGRAF
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cat << JITSI_TELEGRAF > $TEL_JIT
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###############################################################################
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# INPUTS #
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###############################################################################
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[[inputs.http]]
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name_override = "jitsi_stats"
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urls = [
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"http://localhost:8080/colibri/stats"
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]
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data_format = "json"
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###############################################################################
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# OUTPUTS #
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###############################################################################
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[[outputs.influxdb]]
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urls = ["http://localhost:8086"]
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database = "jitsi"
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timeout = "0s"
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retention_policy = ""
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JITSI_TELEGRAF
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run_service telegraf
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echo -n "\n# Setup videobridge options\n"
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echo '
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# extra options to pass to the JVB daemon
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JVB_OPTS="--apis=rest,xmpp"' >> /etc/jitsi/videobridge/config
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sed -i "s|TRANSPORT=muc|TRANSPORT=muc,colibri|" /etc/jitsi/videobridge/sip-communicator.properties
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systemctl restart jitsi-videobridge2
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echo -e "\n# Setup Grafana nginx domain\n"
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sed -i "s|;protocol =.*|protocol = http|" $GRAFANA_INI
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sed -i "s|;http_addr =.*|http_addr = localhost|" $GRAFANA_INI
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sed -i "s|;http_port =.*|http_port = 3000|" $GRAFANA_INI
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sed -i "s|;domain =.*|domain = $DOMAIN|" $GRAFANA_INI
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sed -i "s|;enforce_domain =.*|enforce_domain = false|" $GRAFANA_INI
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sed -i "s|;root_url =.*|root_url = http://$DOMAIN:3000/grafana/|" $GRAFANA_INI
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sed -i "s|;serve_from_sub_path =.*|serve_from_sub_path = true|" $GRAFANA_INI
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sed -i "s|;allow_sign_up =.*|allow_sign_up = false|" $GRAFANA_INI
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systemctl restart grafana-server
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echo "Waiting for Grafana to load..."
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secs=$((10))
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while [ $secs -gt 0 ]; do
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echo -ne "$secs\033[0K\r"
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sleep 1
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: $((secs--))
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done
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if [ -f "$WS_CONF" ]; then
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sed -i "/# ensure all static content can always be found first/i \ \ \ \ location \~ \^\/(grafana\/|grafana\/login) {" "$WS_CONF"
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sed -i "/# ensure all static content can always be found first/i \ \ \ \ \ \ \ \ proxy_pass http:\/\/localhost:3000;" "$WS_CONF"
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sed -i "/# ensure all static content can always be found first/i \ \ \ \ }" "$WS_CONF"
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sed -i "/# ensure all static content can always be found first/i \\\n" "$WS_CONF"
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systemctl restart nginx
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else
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echo "No app configuration done to server file"
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fi
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echo "
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# Setup Grafana credentials.
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"
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curl -s -k -u "admin:admin" -X \
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PUT -H "Content-Type: application/json;charset=UTF-8" -d \
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"{
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\"oldPassword\": \"admin\",
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\"newPassword\": \"$GRAFANA_PASS\",
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\"confirmNew\": \"$GRAFANA_PASS\"
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}" http://localhost:3000/api/user/password; echo ""
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echo "
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# Create InfluxDB datasource
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"
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curl -s -k -u "admin:$GRAFANA_PASS" -X \
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POST -H 'Content-Type: application/json;charset=UTF-8' -d \
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'{
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"name": "InfluxDB",
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"type": "influxdb",
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"url": "http://localhost:8086",
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"access": "proxy",
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"isDefault": true,
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"database": "jitsi"
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}' http://localhost:3000/api/datasources; echo ""
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echo "
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# Add Grafana Dashboard
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"
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grafana_host="http://localhost:3000"
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grafana_cred="admin:$GRAFANA_PASS"
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grafana_datasource="InfluxDB"
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ds=(11969);
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for d in "${ds[@]}"; do
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echo "Processing $d: "
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j="$(curl -s -k -u "$grafana_cred" "$grafana_host"/api/gnet/dashboards/"$d" | jq .json)"
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curl -s -k -u "$grafana_cred" -XPOST -H "Accept: application/json" \
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-H "Content-Type: application/json" \
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-d "{
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\"dashboard\": $j,
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\"overwrite\": true,
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\"inputs\": [{
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\"name\": \"DS_INFLUXDB\",
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\"type\": \"datasource\",
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\"pluginId\": \"influxdb\",
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\"value\": \"$grafana_datasource\"
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}]
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}" $grafana_host/api/dashboards/import; echo ""
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done
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echo "
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Go check:
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>> http://$DOMAIN/grafana/
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(emphasis on the trailing \"/\") to review configuration and dashboards.
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User: admin
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Password: $GRAFANA_PASS
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Please save it somewhere safe.
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"
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read -n 1 -s -r -p "Press any key to continue..."$'\n'
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