Graphite Installation

Graphite Diff

--- webapp/graphite/storage.py  2009-12-07 05:58:32 +0000
+++ webapp/graphite/storage.py  2010-10-14 16:36:07 +0000
@@ -262,7 +262,8 @@
   def getDataSources(self):
     try:
       info = rrdtool.info(self.fs_path)
-      return [RRDDataSource(self, source) for source in info['ds']]
+      #return [RRDDataSource(self, source) for source in info['ds']]
+      return [RRDDataSource(self, source) for source in ["sum"]]
     except:
       raise
       return []
@@ -274,6 +275,7 @@
     self.name = name
     self.fs_path = rrd_file.fs_path
     self.metric_path = rrd_file.metric_path + '.' + name
+    self.real_metric = str(self.metric_path)
 
   def fetch(self, startTime, endTime):
     startString = time.strftime("%H:%M_%Y%m%d", time.localtime(startTime))

Graphite installation instructions

You will need to do adapt this Puppet script to your OS. 

class ganglia {

 package { 
        [ ganglia-gmond, ganglia-gmond-modules-python, ganglia-gmetad]: ensure => latest;

  }

  service {
        gmond:
                ensure => running,
                enable => true;  

        gmetad:
                ensure => running,
                enable => true;  

  }
}

class graphite {

 package { 
        [ python-django, python-simplejson, mod_python, python-memcached, python-sqlite2, rrdtool-python]: ensure => latest;

 }

}

class apache {
  package { 
        httpd: ensure => latest;
        php: ensure => latest;
        php-gd: ensure => latest;
  }

 service {
        httpd:
                ensure => running,
                enable => true;  

  }


}

include ganglia
include apache
include graphite

# Download graphite from graphite.wikidot.org. Patch with the patch below. Install whisper and webapp. No need for carbon
# 
# If you are on RHEL/Centos do
# find . | grep amqp | xargs rm -fv 
#
# cp ./examples/example-graphite-vhost.conf /etc/httpd/conf.d/graphite.conf
# cd /opt/graphite/webapp/graphite;  python manage.py syncdb
# chown -R apache:apache /opt/graphite/storage
# chmod -R g+w /opt/graphite/storage

Download the Ganglia Web UI rewrite from

http://github.com/vvuksan/ganglia-misc/