diff options
Diffstat (limited to 'retiolum/bin/tinc_stats2json')
| l---------[-rwxr-xr-x] | retiolum/bin/tinc_stats2json | 124 |
1 files changed, 1 insertions, 123 deletions
diff --git a/retiolum/bin/tinc_stats2json b/retiolum/bin/tinc_stats2json index acadb306..413b778c 100755..120000 --- a/retiolum/bin/tinc_stats2json +++ b/retiolum/bin/tinc_stats2json @@ -1,123 +1 @@ -#!/usr/bin/python -import subprocess -import os -import re -import sys -import json - - - -TINC_NETWORK =os.environ.get("TINC_NETWORK","retiolum") - -# is_legacy is the parameter which defines if the tinc config files are handled old fashioned (parse from syslog), -# or if the new and hip tincctl should be used -is_legacy= os.environ.get("TINC_LEGACY",False) -SYSLOG_FILE = os.environ.get("LOG_FILE","/var/log/everything.log") - - -# Tags and Delimiters -TINC_TAG="tinc.%s" % TINC_NETWORK -BEGIN_NODES = "Nodes:" -END_NODES = "End of nodes." -BEGIN_SUBNET = "Subnet list:" -END_SUBNET = "End of subnet list" -BEGIN_EDGES = "Edges:" -END_EDGES = "End of edges." - -def get_tinc_block(log_file): - """ returns an iterateable block from the given log file (syslog) - This function became obsolete with the introduction of tincctl - """ - from BackwardsReader import BackwardsReader - tinc_block = [] - in_block = False - bf = BackwardsReader(log_file) - BOL = re.compile(".*tinc.%s\[[0-9]+\]: " % TINC_NETWORK) - while True: - line = bf.readline() - if not line: - raise Exception("end of file at log file? This should not happen!") - line = BOL.sub('',line).strip() - - if END_SUBNET in line: - in_block = True - - if not in_block: - continue - - tinc_block.append(line) - - if BEGIN_NODES in line: - break - return reversed(tinc_block) - -def parse_new_input(): - nodes = {} - pnodes = subprocess.check_output(["tincctl","-n",TINC_NETWORK,"dump","reachable","nodes"]) - for line in pnodes.split('\n'): - if not line: continue - l = line.split() - nodes[l[0]]= { 'external-ip': l[2], 'external-port' : l[4] } - psubnets = subprocess.check_output(["tincctl","-n",TINC_NETWORK,"dump","subnets"]) - for line in psubnets.split('\n'): - if not line: continue - l = line.split() - try: - if not nodes[l[2]].get('internal-ip',False): - nodes[l[2]]['internal-ip'] = [] - nodes[l[2]]['internal-ip'].append(l[0].split('#')[0]) - except KeyError: - pass # node does not exist (presumably) - pedges = subprocess.check_output(["tincctl","-n",TINC_NETWORK,"dump","edges"]) - for line in pedges.split('\n'): - if not line: continue - l = line.split() - try: - 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] }) - except KeyError: - pass #node does not exist - return nodes - -def parse_input(log_data): - nodes={} - for line in log_data: - if BEGIN_NODES in line : - nodes={} - for line in log_data: - if END_NODES in line : - break - l = line.replace('\n','').split() #TODO unhack me - nodes[l[0]]= { 'external-ip': l[2], 'external-port' : l[4] } - if BEGIN_SUBNET in line : - for line in log_data: - if END_SUBNET in line : - 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 BEGIN_EDGES in line : - edges = {} - for line in log_data: - if END_EDGES in line : - 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 - - -if __name__ == '__main__': - import subprocess,time - if is_legacy: - subprocess.call(["pkill","-SIGUSR2", "tincd"]) - time.sleep(1) - print json.dumps(parse_input((get_tinc_block(SYSLOG_FILE)))) - else: - print json.dumps(parse_new_input()) - +../scripts/adv_graphgen/tinc_stats2json
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