summaryrefslogtreecommitdiffstats
path: root/modules/retiolum/scripts/adv_graphgen
diff options
context:
space:
mode:
authortv <tv@also>2011-05-29 15:47:21 +0200
committertv <tv@also>2011-05-29 15:47:21 +0200
commit12c77cdbfa4ec48d935af3ae7cf1118e38bec6e1 (patch)
tree2fdf8b557d2a2a1edaba2be569c2110c3822559f /modules/retiolum/scripts/adv_graphgen
parentedaa1d7f7a0ed33c019fce185b8aff7563498b6e (diff)
lowered filesystem hierarchy--everything are modules
Diffstat (limited to 'modules/retiolum/scripts/adv_graphgen')
-rw-r--r--modules/retiolum/scripts/adv_graphgen/README28
-rwxr-xr-xmodules/retiolum/scripts/adv_graphgen/parse.py101
-rwxr-xr-xmodules/retiolum/scripts/adv_graphgen/sanitize.sh13
3 files changed, 0 insertions, 142 deletions
diff --git a/modules/retiolum/scripts/adv_graphgen/README b/modules/retiolum/scripts/adv_graphgen/README
deleted file mode 100644
index 082e0f2b..00000000
--- a/modules/retiolum/scripts/adv_graphgen/README
+++ /dev/null
@@ -1,28 +0,0 @@
-The folder contains a number of scripts which provide a convenient way to
-generate advanced graphs from the SIGUSR2 output of tinc.
-
-it currently contains the following files:
-
-sanitize.sh:
- wrapper arond parse.py which filters the syslog file for all tinc
- related lines and removes the status informations:
- this means that
- <code>
- May 19 20:40:44 servarch dnsmasq[5382]: reading /etc/resolv.conf
- May 19 20:41:38 servarch tinc.retiolum[4780]: Error looking up pa-sharepoint.informatik.ba-stuttgart.de port 655: Name or service not known
- </code>
- becomes
- <code>
- Error looking up pa-sharepoint.informatik.ba-stuttgart.de port 655: Name or service not known
- </code>
- and so on.
- It also provides a wrapper around graphviz which automagically
- generates graphs from the produced graph file
-
-parse.py:
- reads from stdin the sanitized syslog file and prints a valid dot file
- from the given output.
- The parser module may also produce any other output (e.g. for dns
- entries and so on) you will need to actually read and modify the source
- in order to be able to do this. ~May the source be with you~
-
diff --git a/modules/retiolum/scripts/adv_graphgen/parse.py b/modules/retiolum/scripts/adv_graphgen/parse.py
deleted file mode 100755
index 639c5316..00000000
--- a/modules/retiolum/scripts/adv_graphgen/parse.py
+++ /dev/null
@@ -1,101 +0,0 @@
-#!/usr/bin/python2
-# -*- coding: utf8 -*-
-
-import sys
-""" TODO: Refactoring needed to pull the edges out of the node structures again,
-it should be easier to handle both structures"""
-
-def write_digraph(nodes):
- """
- writes the complete digraph in dot format
- """
- print ('digraph retiolum {')
- print (' node[shape=box,style=filled,fillcolor=grey]')
- generate_stats(nodes)
- nodes = delete_unused_nodes(nodes)
- merge_edges(nodes)
- for k,v in nodes.iteritems():
- write_node(k,v)
- print ('}')
-def generate_stats(nodes):
- """ Generates some statistics of the network and nodes
- """
- for k,v in nodes.iteritems():
- v['num_conns'] = len(v.get('to',[]))
-def delete_unused_nodes(nodes):
- new_nodes = {}
- for k,v in nodes.iteritems():
- if v.get('to',[]):
- new_nodes[k] = v
- return new_nodes
-def merge_edges(nodes):
- """ merge back and forth edges into one
- DESTRUCTS the current structure by deleting "connections" in the nodes
-
- """
- for k,v in nodes.iteritems():
- for con in v.get('to',[]):
- for i,secon in enumerate(nodes[con['name']].get('to',[])):
- if k == secon['name']:
- del (nodes[con['name']]['to'][i])
- con['bidirectional'] = True
-
-
-def write_node(k,v):
- """ writes a single node and its edges
- edges are weightet with the informations inside the nodes provided by
- tinc
- """
- node = " "+k+"[label=\""
- node += k+"\\l"
- node += "external:"+v['external-ip']+":"+v['external-port']+"\\l"
- if v.has_key('num_conns'):
- node += "Num Connects:"+str(v['num_conns'])+"\\l"
- for addr in v.get('internal-ip',['¯\\\\(°_o)/¯']):
- node += "internal:"+addr+"\\l"
- node +="\""
- if v['external-ip'] == "MYSELF":
- node += ",fillcolor=steelblue1"
- node += "]"
- print node
-
- for con in v.get('to',[]):
- edge = " "+k+ " -> " +con['name'] + "[weight="+str(float(con['weight']))
- if con.get('bidirectional',False):
- edge += ",dir=both"
- edge += "]"
- print edge
-
-def parse_input():
- nodes={}
- for line in sys.stdin:
- line = line.replace('\n','')
- if line == 'Nodes:':
- nodes={}
- for line in sys.stdin:
- if line == 'End of nodes.\n':
- break
- l = line.replace('\n','').split() #TODO unhack me
- nodes[l[0]]= { 'external-ip': l[2], 'external-port' : l[4] }
- if line == 'Subnet list:':
- for line in sys.stdin:
- if line == 'End of subnet list.\n':
- break
- l = line.replace('\n','').split()
- if not nodes[l[2]].get('internal-ip',False):
- nodes[l[2]]['internal-ip'] = []
- nodes[l[2]]['internal-ip'].append(l[0].split('#')[0])
- if line == 'Edges:':
- edges = {}
- for line in sys.stdin:
- if line == 'End of edges.\n':
- break
- l = line.replace('\n','').split()
-
- if not nodes[l[0]].has_key('to') :
- nodes[l[0]]['to'] = []
- nodes[l[0]]['to'].append(
- {'name':l[2],'addr':l[4],'port':l[6],'weight' : l[10] })
- return nodes
-nodes = parse_input()
-write_digraph(nodes)
diff --git a/modules/retiolum/scripts/adv_graphgen/sanitize.sh b/modules/retiolum/scripts/adv_graphgen/sanitize.sh
deleted file mode 100755
index 0e12d207..00000000
--- a/modules/retiolum/scripts/adv_graphgen/sanitize.sh
+++ /dev/null
@@ -1,13 +0,0 @@
-GRAPH_SETTER1=dot
-GRAPH_SETTER2=circo
-LOG_FILE=/var/log/everything.log
-OPENER=/bin/true
-
-sudo pkill -USR2 tincd
-sudo sed -n '/tinc.retiolum/{s/.*tinc.retiolum\[[0-9]*\]: //gp}' $LOG_FILE |\
- ./parse.py > retiolum.dot
-
-$GRAPH_SETTER1 -Tpng -o $1retiolum_1.png retiolum.dot
-$GRAPH_SETTER2 -Tpng -o $1retiolum_2.png retiolum.dot
-$OPENER retiolum_1.png &>/dev/null
-#rm retiolum.dot