sudo su

cat <<EOF | sudo tee /etc/apt/sources.list.d/influxdata.list
deb https://repos.influxdata.com/ubuntu bionic stable
EOF

sudo curl -sL https://repos.influxdata.com/influxdb.key | sudo apt-key add -

sudo apt-get update
sudo apt-get -y install telegraf jq bc

sudo systemctl enable --now telegraf
sudo systemctl is-enabled telegraf
systemctl status telegraf

# make the telegraf user
sudo adduser telegraf sudo
sudo adduser telegraf adm
sudo -- bash -c 'echo "telegraf ALL=(ALL) NOPASSWD:ALL" >> /etc/sudoers'

sudo su

# now install InfluxDB
apt-get install influxdb -y

# start InfluxDB and enable at start
systemctl enable --now influxdb
systemctl start influxdb

# Configure InfluxDB

# don't forget to change your password
influx
> create database telegraf
> use telegraf
> create user telegraf with password youpassword
> grant all on telegraf to telegraf

sudo su

wget -q -O - https://packages.grafana.com/gpg.key | apt-key add -

add-apt-repository "deb https://packages.grafana.com/oss/deb stable main"

apt-get update -y
apt-get install grafana -y

systemctl daemon-reload

systemctl enable --now grafana-server
systemctl start grafana-server

systemctl status grafana-server

sudo su

cd ~
git clone https://github.com/airocket/agoricmonitoring/
cd agoricmonitoring
chmod +x monitor.sh
sed -i -e 's/\r$//' monitor.sh
sudo rm -rf /etc/telegraf/telegraf.conf

# if you changed the password for Influxdb then change it in the config file telegraf.conf
cp telegraf.conf /etc/telegraf/telegraf.conf
systemctl restart telegraf

# Don't forget to change your password
grafana-cli admin reset-admin-password youpassword