GraphViz extension para Pandora 2.0 - Pandora FMS Community

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GraphViz extension para Pandora 2.0

Posted by oscarlgarcia on December 19, 2008 at 06:13

Hola a todos, tengo un problema instalando en la extension de GraphViz para php, la he instalado desde el comando
#pear install Image_GraphViz

y de manera manual, pero de ninguno de los modos el install.php de Pandora (pagina 2) reconoce que este activado, por lo que no me desplega los graficos y me genera el error

“Apparently something went wrong reading the output.
Is twopi (usually part of GraphViz) installed and able to be executed by the webserver?
Is /var/www/pandora_console/attachment writeable by the webserver?
”

Alguna ayuda o sugerencia???

Gracias.

daniels replied 16 years, 2 months ago 3 Members · 2 Replies
2 Replies

raul

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December 19, 2008 at 12:38

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verifica la existencia de /var/www/pandora_console/attachment y que tenga permisos de escritura para el usuario con el que se ejecuta el servidor web, por ejemplo www-data (puedes probar un grosero chmod 777 a ver si va y luego ir restringiendo).

Un saludo
daniels

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December 22, 2008 at 11:25

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I had a similar problem with Network Map. I got the message:

Apparently something went wrong reading the output.
Is dot (usually part of GraphViz) installed and able to be executed by the webserver?
Is /var/www/html/pandora_console/attachment writeable by the webserver?

When looking at the web server logs, I found this:
Error: Layout was not done. Missing layout plugins?

So, I noticed that the “config” file of the GraphViz was not been created at the lib/GraphViz directory. So, I executed the following command:

dot -c

The config file was created and the NetworkMaps are now working.

I hope this helps. Sorry, but I don’t know spanish…

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