Protocol:
1) Detect my RPi CPU:
$ cat /proc/cpuinfo
processor : 0
model name : ARMv6-compatible processor rev 7 (v6l)
BogoMIPS : 697.95 38.40
..
So my RPi B+ ARMv6 cpu.
2) Download Grafana for ARMv6
from https://grafana.com/grafana/download?platform=arm
Choose the version corresponding with the cpu, copy and execute commans in your RPi console.
Ubuntu and Debian(ARMv6)
$ sudo apt-get install -y adduser libfontconfig1
$ wget https://dl.grafana.com/oss/release/grafana_7.3.6_armhf.deb
$ sudo dpkg -i grafana_7.3.6_armhf.deb
...
### NOT starting on installation, please execute the following statements to configure grafana to start automatically using systemd
sudo /bin/systemctl daemon-reload
sudo /bin/systemctl enable grafana-server
### You can start grafana-server by executing
sudo /bin/systemctl start grafana-server
Execute the indicated command if you want start Grafana at boot.
3) Start Grafana server:
$ sudo service grafana-server start 4) Web Access to Grafana:
Using web browser in address [Grafana host IP]:3000
5) First login to Grafana:
Default user: admin
Default password: admin
Change your password and enter into Grafana:
7) Create new source of data from MariaDB
If you have your database in different host, allow remote access in database server: http://misnotaslinux.blogspot.com/2021/10/allow-access-to-mysqlmariadb-from.html
Add new data source:
Select MySQL:
Fulfill database access data:
... Save&Test
8) Make a Grafana panel
Start to design graph, tables, etc.
Links:
https://websiteforstudents.com/allow-remote-access-to-mariadb-database-server-on-ubuntu-18-04/
