Hello All,
I am having some problems with seeing the ganglia graphs. I have a
working
ganglia installation but I the PHP frontend is just not working for me.
Here are the details
of my cluster and where I am running ganglia.
Head Node (Web Server): Fedora Core 3 + Apache 2.0 + PHP 4.3.9, this is
where my gmetad (ganglia-gmetad-3.0.0-1) is runing with rrdtool
(rrdtool-1.0.49) installed in the same directory as $gmetad_root (refer
conf.php).
Cluster Nodes : SuSE Linux + gmond (ganglia-gmond-3.0.0-1)
>The issue is I access the PHP front end I see no graphs/images and the
>following error messages is what I see in var/log/httpd/erro_log. I am
>pasting only a part of the error msgs.
>
>[client 192.168.0.101] PHP Notice: Undefined index: G in
>/var/www/html/ganglia/graph.php on line 9, referer:
>http://coosa/ganglia/?r=hour&c=unspecified&h=&sh=1
>[client 192.168.0.101] PHP Notice: Undefined index: me in
>/var/www/html/ganglia/graph.php on line 10, referer:
>http://coosa/ganglia/?r=hour&c=unspecified&h=&sh=1
>[client 192.168.0.101] PHP Notice: Undefined index: vl in
>/var/www/html/ganglia/graph.php on line 15, referer:
>http://coosa/ganglia/?r=hour&c=unspecified&h=&sh=1
>[client 192.168.0.101] PHP Notice: Undefined variable: command in
>/var/www/html/ganglia/graph.php on line 40, referer:
>http://coosa/ganglia/?r=hour&c=unspecified&h=&sh=1
>[client 192.168.0.101] PHP Notice: Undefined variable: extras in
>/var/www/html/ganglia/graph.php on line 266, referer:
>http://coosa/ganglia/?r=hour&c=unspecified&h=&sh=1
>[client 192.168.0.101] PHP Notice: Undefined index: G in
>/var/www/html/ganglia/get_context.php on line 9, referer:
>http://coosa/ganglia/?r=hour&c=unspecified&h=&sh=1
>[client 192.168.0.101] PHP Notice: Undefined index: s in
>/var/www/html/ganglia/get_context.php on line 13, referer:
>http://coosa/ganglia/?r=hour&c=unspecified&h=&sh=1
>
>The graph.php / get_context.php / functions.php / cluster_view.php all
>thow up these messages.
Any help is greatly appriciated.
Regards,
Prahalad
