Changeset 13274 in genesis


Ignore:
Timestamp:
Jun 13, 2015, 6:30:54 PM (7 years ago)
Author:
rick
Message:

PoC: Nagios Network Map based on lvrouted tree.

File:
1 edited

Legend:

Unmodified
Added
Removed
  • tools/gformat.py

    r13264 r13274  
    16721672         'wzoeterwoude' : 'Stichting Wireless Leiden - Afdeling Zoeterwoude - Free-WiFi Project',
    16731673         'walphen' : 'Stichting Wireless Alphen',
    1674          'westeinder' : 'WestEinder Plassen',
     1674         'westeinder' : 'Westeinder Plassen',
    16751675      }
     1676
     1677      # Convert IP to Host
     1678      ip2host = {'root' : 'root'}
     1679      for host in get_hostlist():
     1680        datadump = get_yaml(host)
     1681        ip2host[datadump['masterip']] = datadump['autogen_fqdn']
     1682        for iface in datadump['autogen_iface_keys']:
     1683          ip2host[datadump[iface]['autogen_gateway']] = datadump['autogen_fqdn']
     1684
     1685      # Find dependency tree based on output of lvrouted.mytree of nearest node
     1686      parent = defaultdict(list)
     1687      stack = ['root']
     1688      prev_depth = 0
     1689      for line in open('lvrouted.mytree').readlines():
     1690        depth = line.count('\t')
     1691        ip = line.strip().split()[0]
     1692     
     1693        if prev_depth < depth:
     1694          print ip2host[stack[-1]], " -> ", ip2host[ip]
     1695          parent[ip2host[ip]].append(ip2host[stack[-1]])
     1696          stack.append(ip)
     1697        elif prev_depth > depth:
     1698          stack = stack[:(depth - prev_depth)]
     1699
     1700        prev_depth = depth
     1701      # Observe that some nodes has themself as parent or multiple parents
     1702      # for now take only the first parent, other behaviour is yet to be explained
     1703
     1704
    16761705
    16771706      params = {
     
    18351864        host_name             %(autogen_fqdn)s
    18361865        address               %(masterip)s
    1837         hostgroups            srv_hybrid,%(monitoring_group)s
     1866        hostgroups            srv_hybrid,%(monitoring_group)s\
     1867''' % datadump
     1868        if len(parent[datadump['autogen_fqdn']]) > 0:
     1869          print '''\
     1870        parent                %(parent)s\
     1871''' % { 'parent' : parent[datadump['autogen_fqdn']][0] }
     1872        print '''\
    18381873}
    1839 ''' % datadump
     1874'''
     1875
    18401876
    18411877      for name,alias in hostgroup_details.iteritems():
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