rpi-monitor

Raspberry Pi System Monitor

###Install Requirements

psutil >= 2.1.1

$ sudo apt-get install libcairo2-dev libpango1.0-dev libglib2.0-dev libxml2-dev librrd-dev python2.7-dev rrdtool python-rrdtool python-setuptools  
$ sudo easy_install pip  
$ sudo pip install bottle psutil  

###Checkout Source

$ git clone https://github.com/oopsmonk/rpi-monitor.git  

###Crontab Configuration

By default, the cron.log is disabled in Raspbian.
Enable crontab log for debug:

#Ubuntu 14.04
$ sudo vi /etc/rsyslog.d/50-default.conf
#Raspberry Pi
$ sudo vi /etc/rsyslog.conf

Find the line and uncomment it.

# cron.*                          /var/log/cron.log

Restart rsyslog :

$ sudo /etc/init.d/rsyslog restart  

Modify crontab

$ crontab -e  

Add schedule as below

#data collection every 5 minutes
*/5 * * * * /path/to/rpi-monitor/rpi_monitor.py
#generate daily graph report at 00:01
1 0 * * * /path/to/rpi-monitor/graphReport.py -1d 
#generate weekly graph report at 00:03 on Monday
3 0 * * 1 /path/to/rpi-monitor/graphReport.py -1w

###Web Server Configuration

• Add rrd files which want to show on web.

    $ cd ./web-server/data/
    $ ln -s ../../rrds/cpustatus.rrd cpustatus.rrd  
    $ ln -s ../../rrds/meminfo.rrd meminfo.rrd
    $ ln -s ../../rrds/uptime.rrd uptime.rrd  
    ....
    $ ln -s ../../rrds/hdd-sda1.rrd hdd-sda1.rrd
  

  Here is an example :

    $ tree ./web-server/data/
    ./web-server/data/
    ├── cpustatus.rrd -> ../../rrds/cpustatus.rrd
    ├── hdd-sda1.rrd -> ../../rrds/hdd-sda1.rrd
    ├── hdd-sda2.rrd -> ../../rrds/hdd-sda2.rrd
    ├── interface-eth1.rrd -> ../../rrds/interface-eth1.rrd
    ├── interface-eth2.rrd -> ../../rrds/interface-eth2.rrd
    ├── meminfo.rrd -> ../../rrds/meminfo.rrd
    ├── mount-root.rrd -> ../../rrds/mount-root.rrd
    └── uptime.rrd -> ../../rrds/uptime.rrd
  

• Start web server

    $ ./web-server/rpi_monitor_web.py  
  

• nginx web server setup

    $ sudo apt-get install nginx  
    $ sudo vi /etc/nginx/sites-available/default
    #Add in server configure, maybe after line number 46.
    location /rpi {
            proxy_pass http://127.0.0.1:9999/RpiMonitor;
    }
  

  Connect to http://RPi's_IP/rpi/index.html

###Web Screenshots

###License

The MIT license