Inventory program for quick analize server infrastructure and produces GraphViz DOT format graph. Using a large number of disks, partitions, virtual machines can easily get confused. So I wrote this program.
Currently display only disk, raid, LVM logical volumes and filesystem mounts.
Works with python2 and does need any depended packages installation. Simple download single file from github :
curl https://raw.githubusercontent.com/pavlozt/serverviz/master/serverviz >serverviz
and run it:
./serverviz > server_graph.dot
To display DOT you must produce, for example pdf :
dot -Tpdf server_graph.dot > server_graph.pdf
Here is some example images:
or more complex 12 disks server :
One of the programs which draw graphics from DOT online : https://edotor.net/