Changes between Version 9 and Version 10 of FeddUsersGuide

Timestamp:

May 20, 2014 3:03:11 PM (10 years ago)

Author:

faber

Comment:

--

FeddUsersGuide

@@ -194 +194 @@
 The first line describes node {{{d}}}.  It can be accessed at {{{bpc144.isi.deterlab.net}}} and {{{d.fed1-exp1.TIED.isi.deterlab.net}}}.  The node is active, defines no operations, is instantiated on {{{deter/exp1}}}.
 
-Simple views of the topology can be produced by the {{{fedd_image.py}}} command.  This invocation:
+Simple views of the topology can be produced by the [FeddCommands#fedd_image.py fedd_image.py] command.  This invocation:
 
 {{{
@@ -202 +202 @@
 Produces this image in {{{fed1.png}}}.
 
-
+[[Image(fed1.png)]]
+
+Computers are green squares, links are lines, and shared networks are blue circles (not shown).  Each node is labeled with its name, each link or network with its name, and interfaces with their IP address.  The labels can be removed with the {{{--no_labels}}} parameter:
+
+[[Image(fed1-nolabels.png)]]
+
+
+The nodes can be grouped by any attribute, the most useful of which is the testbed on which they are instantiated:
+
+{{{
+fedd_image.py --experiment_name fed1 --group testbed --out fed1-group.png
+}}}
+
+produces
+
+[[Image(fed1-group.png)]]
+
+This is very similar to the image at the top of the page.  That image was also produced using {{{fedd_image.py}}} but using the layout description directly:
+
+{{{
+users:~$ fedd_image.py --file federation1.tcl  --group testbed --out fed1-groups.png
+}}}
+
+because the specification does not include the IP addresses, they are not in the image.
 
 == Looking Around Inside The Federated Experiment ==