Install Graphite di CentOS 7

Install Graphite di CentOS 7 - Graphite merupakan salah satu tools yang dapat digunakan untuk membuat graphing system.

Baca juga :

Install Nagios 4 Core + PNP4Nagios di Centos 7

Install Ganglia Monitoring System di Centos 7

Install LAMP (Linux, Apache, Mysql, PHP) di Centos 7

Graphite Core

Graphite terdiri dari berberapa package inti, diantaranya:

Graphite Web, merupakan front-end web untuk menampilkan graph.
Carbon, bertugas untuk menerima data matric numeric yang kemudian di store pada storage.
Whisper, lebih dikenal sebagai RRDTools, bertugas sebagai storage data.
StatsD, bertugas mengumpulkan data dan dikirimkan ke carbon.

Install Graphite di CentOS 7

Install graphite dan package dependency nya.

yum install httpd git net-snmp mod_wsgi git gcc-c++ nodejs npm mlocate

yum install python-django python-pip python-django-tagging python-django-bash-completion pyparsing pytz python-memcached python-devel pycairo pyserial python-fpconst python-rrdtool python-zope-interface python-whisper python-carbon

yum install collectd collectd-snmp collectd-apache statsd

pip install graphite-web

Setelah proses installasi selesai, selanjutnya copy berberapa file kofigurasi carbon.

updatedb
cp /usr/share/doc/python-carbon-*/conf/storage-aggregation.conf.example /etc/carbon/storage-aggregation.conf

cd /opt/graphite/webapp/graphite/
cp local_settings.py.example local_settings.py

Set berberapa option pada file local_setting.py.

vi local_settings.py

SECRET_KEY = '07091991'
TIME_ZONE = 'Asia/Jakarta'

Masih pada direktory yang sama, jalankan perintah berikut untuk mebuat validasi pada graphite.

python manage.py syncdb

Would you like to create one now? (yes/no): yes
Username (leave blank to use 'root'):
Email address: driotantowi@gmil.com
Password: <masukanpassword>
Password (again):<masukanpasswod>
Superuser created successfully.
Installing custom SQL ...
Installing indexes ...
Installed 0 object(s) from 0 fixture(s)

Pada file storage-schemas.conf, tambahkan pattern dibawah ini.

vi /etc/carbon/storage-schemas.conf

[default]
pattern = .*
retentions = 5m:7d,15m:28d,30m:2y

Copy beberapa example pada directory graphite.

cd /opt/graphite/conf/
cp dashboard.conf.example dashboard.conf
cp graphTemplates.conf.example graphTemplates.conf
cp graphite.wsgi.example graphite.wsgi

cd /opt/graphite/examples/
cp example-graphite-vhost.conf /etc/httpd/conf.d/graphite.conf

Enable option virtual host pada file graphite.conf.

vi /etc/httpd/conf.d/graphite.conf

NameVirtualHost *:80

Edit lokasi direktori graphite pada file carbon.conf.

vi /etc/carbon/carbon.conf

STORAGE_DIR = /opt/graphite/storage/
LOCAL_DATA_DIR = /opt/graphite/storage/whisper/
WHITELISTS_DIR = /var/lib/carbon/lists/
CONF_DIR = /etc/carbon/
LOG_DIR = /opt/graphite/storage/log/
PID_DIR = /var/run/