author | Tero Marttila <tero.marttila@aalto.fi> |
Tue, 03 Mar 2015 13:05:13 +0200 | |
changeset 726 | 8790e1e28661 |
parent 421 | 585eadaed270 |
permissions | -rwxr-xr-x |
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#!/usr/bin/env python |
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""" |
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Requirements: |
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pydot |
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""" |
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import pvl.args |
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import pvl.hosts |
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from pvl.invoke import merge |
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import collections |
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import logging; log = logging.getLogger('pvl.hosts-graph') |
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import optparse |
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class ParseError (Exception) : |
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def __init__ (self, file, line, msg) : |
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self.file = file |
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self.line = line |
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self.msg = msg |
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def __str__ (self) : |
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return "{self.file}:{self.line}: {self.msg}".format(self=self) |
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def _parse_snmp_part (part) : |
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if part.isdigit() : |
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return int(part) |
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else : |
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return part |
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def _parse_snmp_attr (line) : |
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for part in line.split() : |
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yield _parse_snmp_part(part) |
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def _parse_snmp_value (line) : |
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if '\t' in line : |
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key, value = line.split('\t', 1) |
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return { _parse_snmp_part(key): _parse_snmp_part(value) } |
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else : |
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return set((_parse_snmp_part(line), )) |
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def _load_snmp_data (options, file) : |
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""" |
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Load a data dict generated by pvl.hosts-snmp from a file. |
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Yields (host, attr, value) |
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""" |
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host = None |
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attr = None |
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value = None |
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for idx, line in enumerate(file, 1) : |
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indent = 0 |
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while line.startswith('\t') : |
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indent += 1 |
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line = line[1:] |
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line = line.lstrip('\t').rstrip('\n') |
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if indent == 0 : |
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host = line |
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attr = None |
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value = None |
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elif indent == 1 : |
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attr = tuple(_parse_snmp_attr(line)) |
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value = None |
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yield host, attr, None |
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elif indent == 2 : |
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if not attr : |
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raise ParseError(file, line, "[%s] %s: value outside of attr" % (host, attr)) |
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value = _parse_snmp_value(line) |
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yield host, attr, value |
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def load_snmp_data (options, file, hosts) : |
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""" |
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Load snmp data as dict, from given file path, or stdin. |
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""" |
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if file : |
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file = open(file) |
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else : |
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file = sys.stdin |
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root = { } |
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hosts_by_namedomain = dict( |
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96 |
( |
32b7a0f2e7dc
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parents:
406
diff
changeset
|
97 |
'{host}@{domain}'.format(host=host, domain=host.domain), host |
32b7a0f2e7dc
pvl.hosts-graph: update for new hostname format, map non-snmp lldp hosts by Host.ethernet
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parents:
406
diff
changeset
|
98 |
) for host in hosts |
32b7a0f2e7dc
pvl.hosts-graph: update for new hostname format, map non-snmp lldp hosts by Host.ethernet
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parents:
406
diff
changeset
|
99 |
) |
399
aadf76a05ec1
:pvl.hosts-lldp: split into pvl.hosts-snmp to gather data, and pvl.hosts-graph to process/graph it
Tero Marttila <terom@paivola.fi>
parents:
diff
changeset
|
100 |
|
408
32b7a0f2e7dc
pvl.hosts-graph: update for new hostname format, map non-snmp lldp hosts by Host.ethernet
Tero Marttila <terom@paivola.fi>
parents:
406
diff
changeset
|
101 |
for host_domain, attr, value in _load_snmp_data(options, file) : |
32b7a0f2e7dc
pvl.hosts-graph: update for new hostname format, map non-snmp lldp hosts by Host.ethernet
Tero Marttila <terom@paivola.fi>
parents:
406
diff
changeset
|
102 |
host = hosts_by_namedomain.get(host_domain) |
404
78e3d83135ab
pvl.hosts-graph: support new syntax, with dict updates
Tero Marttila <terom@paivola.fi>
parents:
402
diff
changeset
|
103 |
|
78e3d83135ab
pvl.hosts-graph: support new syntax, with dict updates
Tero Marttila <terom@paivola.fi>
parents:
402
diff
changeset
|
104 |
if value : |
405
97b436f9363a
pvl.hosts-graph: split out graph-building for dot-building
Tero Marttila <terom@paivola.fi>
parents:
404
diff
changeset
|
105 |
log.debug("[%s] %s: %s", host, ' '.join(str(a) for a in attr), value) |
404
78e3d83135ab
pvl.hosts-graph: support new syntax, with dict updates
Tero Marttila <terom@paivola.fi>
parents:
402
diff
changeset
|
106 |
else : |
405
97b436f9363a
pvl.hosts-graph: split out graph-building for dot-building
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parents:
404
diff
changeset
|
107 |
log.debug("[%s] %s", host, ' '.join(str(a) for a in attr),) |
399
aadf76a05ec1
:pvl.hosts-lldp: split into pvl.hosts-snmp to gather data, and pvl.hosts-graph to process/graph it
Tero Marttila <terom@paivola.fi>
parents:
diff
changeset
|
108 |
|
aadf76a05ec1
:pvl.hosts-lldp: split into pvl.hosts-snmp to gather data, and pvl.hosts-graph to process/graph it
Tero Marttila <terom@paivola.fi>
parents:
diff
changeset
|
109 |
item = root.setdefault(host, { }) |
400
41dd2a867e0a
pvl.hosts-graph: parse new attribute-values format
Tero Marttila <terom@paivola.fi>
parents:
399
diff
changeset
|
110 |
|
399
aadf76a05ec1
:pvl.hosts-lldp: split into pvl.hosts-snmp to gather data, and pvl.hosts-graph to process/graph it
Tero Marttila <terom@paivola.fi>
parents:
diff
changeset
|
111 |
for a in attr[:-1] : |
aadf76a05ec1
:pvl.hosts-lldp: split into pvl.hosts-snmp to gather data, and pvl.hosts-graph to process/graph it
Tero Marttila <terom@paivola.fi>
parents:
diff
changeset
|
112 |
item = item.setdefault(a, {}) |
aadf76a05ec1
:pvl.hosts-lldp: split into pvl.hosts-snmp to gather data, and pvl.hosts-graph to process/graph it
Tero Marttila <terom@paivola.fi>
parents:
diff
changeset
|
113 |
|
aadf76a05ec1
:pvl.hosts-lldp: split into pvl.hosts-snmp to gather data, and pvl.hosts-graph to process/graph it
Tero Marttila <terom@paivola.fi>
parents:
diff
changeset
|
114 |
a = attr[-1] |
400
41dd2a867e0a
pvl.hosts-graph: parse new attribute-values format
Tero Marttila <terom@paivola.fi>
parents:
399
diff
changeset
|
115 |
|
404
78e3d83135ab
pvl.hosts-graph: support new syntax, with dict updates
Tero Marttila <terom@paivola.fi>
parents:
402
diff
changeset
|
116 |
if value is None : |
78e3d83135ab
pvl.hosts-graph: support new syntax, with dict updates
Tero Marttila <terom@paivola.fi>
parents:
402
diff
changeset
|
117 |
pass |
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parents:
402
diff
changeset
|
118 |
|
78e3d83135ab
pvl.hosts-graph: support new syntax, with dict updates
Tero Marttila <terom@paivola.fi>
parents:
402
diff
changeset
|
119 |
elif isinstance(value, set) : |
400
41dd2a867e0a
pvl.hosts-graph: parse new attribute-values format
Tero Marttila <terom@paivola.fi>
parents:
399
diff
changeset
|
120 |
item.setdefault(a, set()).update(value) |
399
aadf76a05ec1
:pvl.hosts-lldp: split into pvl.hosts-snmp to gather data, and pvl.hosts-graph to process/graph it
Tero Marttila <terom@paivola.fi>
parents:
diff
changeset
|
121 |
|
404
78e3d83135ab
pvl.hosts-graph: support new syntax, with dict updates
Tero Marttila <terom@paivola.fi>
parents:
402
diff
changeset
|
122 |
elif isinstance(value, dict) : |
78e3d83135ab
pvl.hosts-graph: support new syntax, with dict updates
Tero Marttila <terom@paivola.fi>
parents:
402
diff
changeset
|
123 |
item.setdefault(a, dict()).update(value) |
78e3d83135ab
pvl.hosts-graph: support new syntax, with dict updates
Tero Marttila <terom@paivola.fi>
parents:
402
diff
changeset
|
124 |
|
399
aadf76a05ec1
:pvl.hosts-lldp: split into pvl.hosts-snmp to gather data, and pvl.hosts-graph to process/graph it
Tero Marttila <terom@paivola.fi>
parents:
diff
changeset
|
125 |
else : |
402
3b6fb4ae56fb
pvl.hosts-graph: value-less attr handling, compat for apply_graph()
Tero Marttila <terom@paivola.fi>
parents:
400
diff
changeset
|
126 |
item[a] = value |
400
41dd2a867e0a
pvl.hosts-graph: parse new attribute-values format
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parents:
399
diff
changeset
|
127 |
|
399
aadf76a05ec1
:pvl.hosts-lldp: split into pvl.hosts-snmp to gather data, and pvl.hosts-graph to process/graph it
Tero Marttila <terom@paivola.fi>
parents:
diff
changeset
|
128 |
return root |
aadf76a05ec1
:pvl.hosts-lldp: split into pvl.hosts-snmp to gather data, and pvl.hosts-graph to process/graph it
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parents:
diff
changeset
|
129 |
|
405
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pvl.hosts-graph: split out graph-building for dot-building
Tero Marttila <terom@paivola.fi>
parents:
404
diff
changeset
|
130 |
def host_vlans (host, host_vlans) : |
97b436f9363a
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parents:
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diff
changeset
|
131 |
""" |
97b436f9363a
pvl.hosts-graph: split out graph-building for dot-building
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parents:
404
diff
changeset
|
132 |
{vlan: { tagged/untagged: [port] } } -> (port, (untag, [tag])). |
97b436f9363a
pvl.hosts-graph: split out graph-building for dot-building
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parents:
404
diff
changeset
|
133 |
""" |
402
3b6fb4ae56fb
pvl.hosts-graph: value-less attr handling, compat for apply_graph()
Tero Marttila <terom@paivola.fi>
parents:
400
diff
changeset
|
134 |
|
405
97b436f9363a
pvl.hosts-graph: split out graph-building for dot-building
Tero Marttila <terom@paivola.fi>
parents:
404
diff
changeset
|
135 |
ports = set() |
97b436f9363a
pvl.hosts-graph: split out graph-building for dot-building
Tero Marttila <terom@paivola.fi>
parents:
404
diff
changeset
|
136 |
vlans_untagged = { } |
97b436f9363a
pvl.hosts-graph: split out graph-building for dot-building
Tero Marttila <terom@paivola.fi>
parents:
404
diff
changeset
|
137 |
vlans_tagged = collections.defaultdict(set) |
402
3b6fb4ae56fb
pvl.hosts-graph: value-less attr handling, compat for apply_graph()
Tero Marttila <terom@paivola.fi>
parents:
400
diff
changeset
|
138 |
|
405
97b436f9363a
pvl.hosts-graph: split out graph-building for dot-building
Tero Marttila <terom@paivola.fi>
parents:
404
diff
changeset
|
139 |
for vlan, vlan_attrs in host_vlans.iteritems() : |
97b436f9363a
pvl.hosts-graph: split out graph-building for dot-building
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parents:
404
diff
changeset
|
140 |
for port in vlan_attrs.get('tagged', ()) : |
97b436f9363a
pvl.hosts-graph: split out graph-building for dot-building
Tero Marttila <terom@paivola.fi>
parents:
404
diff
changeset
|
141 |
ports.add(port) |
97b436f9363a
pvl.hosts-graph: split out graph-building for dot-building
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parents:
404
diff
changeset
|
142 |
vlans_tagged[port].add(vlan) |
97b436f9363a
pvl.hosts-graph: split out graph-building for dot-building
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parents:
404
diff
changeset
|
143 |
|
97b436f9363a
pvl.hosts-graph: split out graph-building for dot-building
Tero Marttila <terom@paivola.fi>
parents:
404
diff
changeset
|
144 |
for port in vlan_attrs.get('untagged', ()) : |
97b436f9363a
pvl.hosts-graph: split out graph-building for dot-building
Tero Marttila <terom@paivola.fi>
parents:
404
diff
changeset
|
145 |
ports.add(port) |
97b436f9363a
pvl.hosts-graph: split out graph-building for dot-building
Tero Marttila <terom@paivola.fi>
parents:
404
diff
changeset
|
146 |
vlans_untagged[port] = vlan |
97b436f9363a
pvl.hosts-graph: split out graph-building for dot-building
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parents:
404
diff
changeset
|
147 |
|
97b436f9363a
pvl.hosts-graph: split out graph-building for dot-building
Tero Marttila <terom@paivola.fi>
parents:
404
diff
changeset
|
148 |
for port in ports : |
97b436f9363a
pvl.hosts-graph: split out graph-building for dot-building
Tero Marttila <terom@paivola.fi>
parents:
404
diff
changeset
|
149 |
untag = vlans_untagged.get(port) |
97b436f9363a
pvl.hosts-graph: split out graph-building for dot-building
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parents:
404
diff
changeset
|
150 |
tagged = vlans_tagged.get(port, ()) |
97b436f9363a
pvl.hosts-graph: split out graph-building for dot-building
Tero Marttila <terom@paivola.fi>
parents:
404
diff
changeset
|
151 |
|
97b436f9363a
pvl.hosts-graph: split out graph-building for dot-building
Tero Marttila <terom@paivola.fi>
parents:
404
diff
changeset
|
152 |
log.debug("%s: %s: untag=%s tag=%s", host, port, untag, tagged) |
97b436f9363a
pvl.hosts-graph: split out graph-building for dot-building
Tero Marttila <terom@paivola.fi>
parents:
404
diff
changeset
|
153 |
|
97b436f9363a
pvl.hosts-graph: split out graph-building for dot-building
Tero Marttila <terom@paivola.fi>
parents:
404
diff
changeset
|
154 |
yield port, (untag, tagged) |
97b436f9363a
pvl.hosts-graph: split out graph-building for dot-building
Tero Marttila <terom@paivola.fi>
parents:
404
diff
changeset
|
155 |
|
409
b2b1bc488195
pvl.hosts-graph: --graph-bridge for very crude fdb ethernet nodes/links
Tero Marttila <terom@paivola.fi>
parents:
408
diff
changeset
|
156 |
def build_graph (options, snmp, hosts) : |
405
97b436f9363a
pvl.hosts-graph: split out graph-building for dot-building
Tero Marttila <terom@paivola.fi>
parents:
404
diff
changeset
|
157 |
""" |
97b436f9363a
pvl.hosts-graph: split out graph-building for dot-building
Tero Marttila <terom@paivola.fi>
parents:
404
diff
changeset
|
158 |
Combine given snmp data and { host: Host } into |
97b436f9363a
pvl.hosts-graph: split out graph-building for dot-building
Tero Marttila <terom@paivola.fi>
parents:
404
diff
changeset
|
159 |
{ node: label } |
97b436f9363a
pvl.hosts-graph: split out graph-building for dot-building
Tero Marttila <terom@paivola.fi>
parents:
404
diff
changeset
|
160 |
{ (remote, remote_port, local_port, local): (local_untag, tagged, remote_untag) } |
97b436f9363a
pvl.hosts-graph: split out graph-building for dot-building
Tero Marttila <terom@paivola.fi>
parents:
404
diff
changeset
|
161 |
""" |
97b436f9363a
pvl.hosts-graph: split out graph-building for dot-building
Tero Marttila <terom@paivola.fi>
parents:
404
diff
changeset
|
162 |
|
406
92a4de88b86f
pvl.verkko-graph: name nodes by host
Tero Marttila <terom@paivola.fi>
parents:
405
diff
changeset
|
163 |
nodes = { } # host: label |
410
afe9cc8032ec
pvl.hosts-graph: keep track of partial links, update reverse bridge links, implement directional/bidirectional manually configured links
Tero Marttila <terom@paivola.fi>
parents:
409
diff
changeset
|
164 |
links = { } # (local, local_port, remote_port, remote_host): (local_untag, tagged, remote_untag) |
406
92a4de88b86f
pvl.verkko-graph: name nodes by host
Tero Marttila <terom@paivola.fi>
parents:
405
diff
changeset
|
165 |
|
408
32b7a0f2e7dc
pvl.hosts-graph: update for new hostname format, map non-snmp lldp hosts by Host.ethernet
Tero Marttila <terom@paivola.fi>
parents:
406
diff
changeset
|
166 |
hosts_by_lldp = { } # chassis: host |
32b7a0f2e7dc
pvl.hosts-graph: update for new hostname format, map non-snmp lldp hosts by Host.ethernet
Tero Marttila <terom@paivola.fi>
parents:
406
diff
changeset
|
167 |
hosts_by_ethernet = { } # ethernet: host |
410
afe9cc8032ec
pvl.hosts-graph: keep track of partial links, update reverse bridge links, implement directional/bidirectional manually configured links
Tero Marttila <terom@paivola.fi>
parents:
409
diff
changeset
|
168 |
hosts_by_location = { } # (domain, location): host |
afe9cc8032ec
pvl.hosts-graph: keep track of partial links, update reverse bridge links, implement directional/bidirectional manually configured links
Tero Marttila <terom@paivola.fi>
parents:
409
diff
changeset
|
169 |
|
416
fb0fd4ac0168
pvl.hosts-graph: warn on multiple remotes on one port, multiple bridge hosts on one port
Tero Marttila <terom@paivola.fi>
parents:
415
diff
changeset
|
170 |
nodes_port = { } # (local, int(local_port)): {remote} |
411
9ac5dae42adb
pvl.hosts-graph: --graph-bridge: trivial elimination of linked ports
Tero Marttila <terom@paivola.fi>
parents:
410
diff
changeset
|
171 |
nodes_out = { } # local: {remote} |
414
b9aa8c35741f
pvl.hosts-graph: map bridge ethers from bridge nodes onto non-bridge leaf nodes
Tero Marttila <terom@paivola.fi>
parents:
413
diff
changeset
|
172 |
nodes_in = { } # remote: {local} |
410
afe9cc8032ec
pvl.hosts-graph: keep track of partial links, update reverse bridge links, implement directional/bidirectional manually configured links
Tero Marttila <terom@paivola.fi>
parents:
409
diff
changeset
|
173 |
links_out = { } # (local, remote): local_port |
afe9cc8032ec
pvl.hosts-graph: keep track of partial links, update reverse bridge links, implement directional/bidirectional manually configured links
Tero Marttila <terom@paivola.fi>
parents:
409
diff
changeset
|
174 |
links_in = { } # (remote, local): remote_port |
405
97b436f9363a
pvl.hosts-graph: split out graph-building for dot-building
Tero Marttila <terom@paivola.fi>
parents:
404
diff
changeset
|
175 |
|
97b436f9363a
pvl.hosts-graph: split out graph-building for dot-building
Tero Marttila <terom@paivola.fi>
parents:
404
diff
changeset
|
176 |
# first scan: lldp hosts |
97b436f9363a
pvl.hosts-graph: split out graph-building for dot-building
Tero Marttila <terom@paivola.fi>
parents:
404
diff
changeset
|
177 |
for host, host_attrs in snmp.iteritems() : |
409
b2b1bc488195
pvl.hosts-graph: --graph-bridge for very crude fdb ethernet nodes/links
Tero Marttila <terom@paivola.fi>
parents:
408
diff
changeset
|
178 |
nodes[host] = host.location or str(host) |
405
97b436f9363a
pvl.hosts-graph: split out graph-building for dot-building
Tero Marttila <terom@paivola.fi>
parents:
404
diff
changeset
|
179 |
|
409
b2b1bc488195
pvl.hosts-graph: --graph-bridge for very crude fdb ethernet nodes/links
Tero Marttila <terom@paivola.fi>
parents:
408
diff
changeset
|
180 |
if 'lldp' in host_attrs : |
b2b1bc488195
pvl.hosts-graph: --graph-bridge for very crude fdb ethernet nodes/links
Tero Marttila <terom@paivola.fi>
parents:
408
diff
changeset
|
181 |
lldp_local = host_attrs['lldp']['local'] |
b2b1bc488195
pvl.hosts-graph: --graph-bridge for very crude fdb ethernet nodes/links
Tero Marttila <terom@paivola.fi>
parents:
408
diff
changeset
|
182 |
|
b2b1bc488195
pvl.hosts-graph: --graph-bridge for very crude fdb ethernet nodes/links
Tero Marttila <terom@paivola.fi>
parents:
408
diff
changeset
|
183 |
hosts_by_lldp[lldp_local['chassis']] = host |
405
97b436f9363a
pvl.hosts-graph: split out graph-building for dot-building
Tero Marttila <terom@paivola.fi>
parents:
404
diff
changeset
|
184 |
|
408
32b7a0f2e7dc
pvl.hosts-graph: update for new hostname format, map non-snmp lldp hosts by Host.ethernet
Tero Marttila <terom@paivola.fi>
parents:
406
diff
changeset
|
185 |
# second scan: nodes by ethernet |
32b7a0f2e7dc
pvl.hosts-graph: update for new hostname format, map non-snmp lldp hosts by Host.ethernet
Tero Marttila <terom@paivola.fi>
parents:
406
diff
changeset
|
186 |
for host in hosts : |
32b7a0f2e7dc
pvl.hosts-graph: update for new hostname format, map non-snmp lldp hosts by Host.ethernet
Tero Marttila <terom@paivola.fi>
parents:
406
diff
changeset
|
187 |
for ethernet in host.ethernet.itervalues() : |
32b7a0f2e7dc
pvl.hosts-graph: update for new hostname format, map non-snmp lldp hosts by Host.ethernet
Tero Marttila <terom@paivola.fi>
parents:
406
diff
changeset
|
188 |
hosts_by_ethernet[ethernet] = host |
32b7a0f2e7dc
pvl.hosts-graph: update for new hostname format, map non-snmp lldp hosts by Host.ethernet
Tero Marttila <terom@paivola.fi>
parents:
406
diff
changeset
|
189 |
|
421
585eadaed270
pvl.hosts-dns/graph: support a separate location = name@domain format, with an optional separate Host.location_domain
Tero Marttila <terom@paivola.fi>
parents:
419
diff
changeset
|
190 |
if host.location and host.location_domain: |
585eadaed270
pvl.hosts-dns/graph: support a separate location = name@domain format, with an optional separate Host.location_domain
Tero Marttila <terom@paivola.fi>
parents:
419
diff
changeset
|
191 |
hosts_by_location[(host.location_domain, host.location)] = host |
585eadaed270
pvl.hosts-dns/graph: support a separate location = name@domain format, with an optional separate Host.location_domain
Tero Marttila <terom@paivola.fi>
parents:
419
diff
changeset
|
192 |
elif host.location: |
410
afe9cc8032ec
pvl.hosts-graph: keep track of partial links, update reverse bridge links, implement directional/bidirectional manually configured links
Tero Marttila <terom@paivola.fi>
parents:
409
diff
changeset
|
193 |
hosts_by_location[(host.domain, host.location)] = host |
afe9cc8032ec
pvl.hosts-graph: keep track of partial links, update reverse bridge links, implement directional/bidirectional manually configured links
Tero Marttila <terom@paivola.fi>
parents:
409
diff
changeset
|
194 |
|
409
b2b1bc488195
pvl.hosts-graph: --graph-bridge for very crude fdb ethernet nodes/links
Tero Marttila <terom@paivola.fi>
parents:
408
diff
changeset
|
195 |
# first graph: lldp remotes |
402
3b6fb4ae56fb
pvl.hosts-graph: value-less attr handling, compat for apply_graph()
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diff
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|
196 |
for host, host_attrs in snmp.iteritems() : |
406
92a4de88b86f
pvl.verkko-graph: name nodes by host
Tero Marttila <terom@paivola.fi>
parents:
405
diff
changeset
|
197 |
local_node = host |
402
3b6fb4ae56fb
pvl.hosts-graph: value-less attr handling, compat for apply_graph()
Tero Marttila <terom@paivola.fi>
parents:
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diff
changeset
|
198 |
|
405
97b436f9363a
pvl.hosts-graph: split out graph-building for dot-building
Tero Marttila <terom@paivola.fi>
parents:
404
diff
changeset
|
199 |
if 'vlan' in host_attrs : |
97b436f9363a
pvl.hosts-graph: split out graph-building for dot-building
Tero Marttila <terom@paivola.fi>
parents:
404
diff
changeset
|
200 |
vlans = dict(host_vlans(host, host_attrs['vlan'])) |
97b436f9363a
pvl.hosts-graph: split out graph-building for dot-building
Tero Marttila <terom@paivola.fi>
parents:
404
diff
changeset
|
201 |
else : |
97b436f9363a
pvl.hosts-graph: split out graph-building for dot-building
Tero Marttila <terom@paivola.fi>
parents:
404
diff
changeset
|
202 |
vlans = None |
408
32b7a0f2e7dc
pvl.hosts-graph: update for new hostname format, map non-snmp lldp hosts by Host.ethernet
Tero Marttila <terom@paivola.fi>
parents:
406
diff
changeset
|
203 |
|
409
b2b1bc488195
pvl.hosts-graph: --graph-bridge for very crude fdb ethernet nodes/links
Tero Marttila <terom@paivola.fi>
parents:
408
diff
changeset
|
204 |
if 'lldp' in host_attrs : |
b2b1bc488195
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Tero Marttila <terom@paivola.fi>
parents:
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diff
changeset
|
205 |
lldp = host_attrs['lldp'] |
408
32b7a0f2e7dc
pvl.hosts-graph: update for new hostname format, map non-snmp lldp hosts by Host.ethernet
Tero Marttila <terom@paivola.fi>
parents:
406
diff
changeset
|
206 |
|
409
b2b1bc488195
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Tero Marttila <terom@paivola.fi>
parents:
408
diff
changeset
|
207 |
local_lldp = lldp['local']['chassis'] |
b2b1bc488195
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Tero Marttila <terom@paivola.fi>
parents:
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diff
changeset
|
208 |
|
b2b1bc488195
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Tero Marttila <terom@paivola.fi>
parents:
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diff
changeset
|
209 |
for port, port_attrs in lldp.get('port', { }).iteritems() : |
b2b1bc488195
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parents:
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diff
changeset
|
210 |
local_port = port_attrs['local']['port'] |
408
32b7a0f2e7dc
pvl.hosts-graph: update for new hostname format, map non-snmp lldp hosts by Host.ethernet
Tero Marttila <terom@paivola.fi>
parents:
406
diff
changeset
|
211 |
|
409
b2b1bc488195
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Tero Marttila <terom@paivola.fi>
parents:
408
diff
changeset
|
212 |
for remote_lldp, remote_attrs in port_attrs['remote'].iteritems() : |
b2b1bc488195
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Tero Marttila <terom@paivola.fi>
parents:
408
diff
changeset
|
213 |
# determine remote node |
b2b1bc488195
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parents:
408
diff
changeset
|
214 |
remote_label = remote_attrs['sys_name'] |
b2b1bc488195
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Tero Marttila <terom@paivola.fi>
parents:
408
diff
changeset
|
215 |
|
b2b1bc488195
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parents:
408
diff
changeset
|
216 |
if remote_lldp in hosts_by_lldp : |
b2b1bc488195
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parents:
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diff
changeset
|
217 |
remote_node = remote_host = hosts_by_lldp[remote_lldp] |
b2b1bc488195
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parents:
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diff
changeset
|
218 |
|
b2b1bc488195
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parents:
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diff
changeset
|
219 |
elif remote_lldp in hosts_by_ethernet : |
b2b1bc488195
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diff
changeset
|
220 |
remote_node = remote_host = hosts_by_ethernet[remote_lldp] |
b2b1bc488195
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parents:
408
diff
changeset
|
221 |
|
b2b1bc488195
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parents:
408
diff
changeset
|
222 |
if remote_host.location : |
b2b1bc488195
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Tero Marttila <terom@paivola.fi>
parents:
408
diff
changeset
|
223 |
remote_label = remote_host.location |
b2b1bc488195
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Tero Marttila <terom@paivola.fi>
parents:
408
diff
changeset
|
224 |
|
b2b1bc488195
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Tero Marttila <terom@paivola.fi>
parents:
408
diff
changeset
|
225 |
log.info("%s:%s: guessing lldp host %s -> %s (%s)", host, port, remote_lldp, remote_host, remote_label) |
b2b1bc488195
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Tero Marttila <terom@paivola.fi>
parents:
408
diff
changeset
|
226 |
|
417
75bbfb05fbf3
pvl.hosts-graph: --graph-brige-unknown and fixup --graph-lldp-unknown logging
Tero Marttila <terom@paivola.fi>
parents:
416
diff
changeset
|
227 |
elif options.graph_lldp_unknown : |
413
cb7782e5a2fd
pvl.hosts-graph: do not graph unknown lldp remotes per default, lower warn on unconfirmed manual links
Tero Marttila <terom@paivola.fi>
parents:
411
diff
changeset
|
228 |
log.warning("%s:%s: unknown lldp remote %s (%s)", host, port, remote_lldp, remote_label) |
cb7782e5a2fd
pvl.hosts-graph: do not graph unknown lldp remotes per default, lower warn on unconfirmed manual links
Tero Marttila <terom@paivola.fi>
parents:
411
diff
changeset
|
229 |
|
417
75bbfb05fbf3
pvl.hosts-graph: --graph-brige-unknown and fixup --graph-lldp-unknown logging
Tero Marttila <terom@paivola.fi>
parents:
416
diff
changeset
|
230 |
# by chassis id |
75bbfb05fbf3
pvl.hosts-graph: --graph-brige-unknown and fixup --graph-lldp-unknown logging
Tero Marttila <terom@paivola.fi>
parents:
416
diff
changeset
|
231 |
remote_node = remote_lldp |
75bbfb05fbf3
pvl.hosts-graph: --graph-brige-unknown and fixup --graph-lldp-unknown logging
Tero Marttila <terom@paivola.fi>
parents:
416
diff
changeset
|
232 |
remote_host = None |
75bbfb05fbf3
pvl.hosts-graph: --graph-brige-unknown and fixup --graph-lldp-unknown logging
Tero Marttila <terom@paivola.fi>
parents:
416
diff
changeset
|
233 |
|
75bbfb05fbf3
pvl.hosts-graph: --graph-brige-unknown and fixup --graph-lldp-unknown logging
Tero Marttila <terom@paivola.fi>
parents:
416
diff
changeset
|
234 |
else : |
75bbfb05fbf3
pvl.hosts-graph: --graph-brige-unknown and fixup --graph-lldp-unknown logging
Tero Marttila <terom@paivola.fi>
parents:
416
diff
changeset
|
235 |
log.info("%s:%s: unknown lldp remote %s (%s)", host, port, remote_lldp, remote_label) |
75bbfb05fbf3
pvl.hosts-graph: --graph-brige-unknown and fixup --graph-lldp-unknown logging
Tero Marttila <terom@paivola.fi>
parents:
416
diff
changeset
|
236 |
|
75bbfb05fbf3
pvl.hosts-graph: --graph-brige-unknown and fixup --graph-lldp-unknown logging
Tero Marttila <terom@paivola.fi>
parents:
416
diff
changeset
|
237 |
remote_node = remote_host = None |
75bbfb05fbf3
pvl.hosts-graph: --graph-brige-unknown and fixup --graph-lldp-unknown logging
Tero Marttila <terom@paivola.fi>
parents:
416
diff
changeset
|
238 |
|
413
cb7782e5a2fd
pvl.hosts-graph: do not graph unknown lldp remotes per default, lower warn on unconfirmed manual links
Tero Marttila <terom@paivola.fi>
parents:
411
diff
changeset
|
239 |
|
cb7782e5a2fd
pvl.hosts-graph: do not graph unknown lldp remotes per default, lower warn on unconfirmed manual links
Tero Marttila <terom@paivola.fi>
parents:
411
diff
changeset
|
240 |
if not remote_node : |
cb7782e5a2fd
pvl.hosts-graph: do not graph unknown lldp remotes per default, lower warn on unconfirmed manual links
Tero Marttila <terom@paivola.fi>
parents:
411
diff
changeset
|
241 |
continue |
409
b2b1bc488195
pvl.hosts-graph: --graph-bridge for very crude fdb ethernet nodes/links
Tero Marttila <terom@paivola.fi>
parents:
408
diff
changeset
|
242 |
|
b2b1bc488195
pvl.hosts-graph: --graph-bridge for very crude fdb ethernet nodes/links
Tero Marttila <terom@paivola.fi>
parents:
408
diff
changeset
|
243 |
# ensure remote node |
b2b1bc488195
pvl.hosts-graph: --graph-bridge for very crude fdb ethernet nodes/links
Tero Marttila <terom@paivola.fi>
parents:
408
diff
changeset
|
244 |
if remote_node not in nodes : |
410
afe9cc8032ec
pvl.hosts-graph: keep track of partial links, update reverse bridge links, implement directional/bidirectional manually configured links
Tero Marttila <terom@paivola.fi>
parents:
409
diff
changeset
|
245 |
log.debug("%s:%s: lazy-add remote %s (%s)", host, port, remote_node, remote_label) |
409
b2b1bc488195
pvl.hosts-graph: --graph-bridge for very crude fdb ethernet nodes/links
Tero Marttila <terom@paivola.fi>
parents:
408
diff
changeset
|
246 |
|
b2b1bc488195
pvl.hosts-graph: --graph-bridge for very crude fdb ethernet nodes/links
Tero Marttila <terom@paivola.fi>
parents:
408
diff
changeset
|
247 |
nodes[remote_node] = remote_label |
b2b1bc488195
pvl.hosts-graph: --graph-bridge for very crude fdb ethernet nodes/links
Tero Marttila <terom@paivola.fi>
parents:
408
diff
changeset
|
248 |
|
b2b1bc488195
pvl.hosts-graph: --graph-bridge for very crude fdb ethernet nodes/links
Tero Marttila <terom@paivola.fi>
parents:
408
diff
changeset
|
249 |
# local vlans |
b2b1bc488195
pvl.hosts-graph: --graph-bridge for very crude fdb ethernet nodes/links
Tero Marttila <terom@paivola.fi>
parents:
408
diff
changeset
|
250 |
if vlans : |
b2b1bc488195
pvl.hosts-graph: --graph-bridge for very crude fdb ethernet nodes/links
Tero Marttila <terom@paivola.fi>
parents:
408
diff
changeset
|
251 |
port_vlans = vlans.get(port) |
b2b1bc488195
pvl.hosts-graph: --graph-bridge for very crude fdb ethernet nodes/links
Tero Marttila <terom@paivola.fi>
parents:
408
diff
changeset
|
252 |
else : |
b2b1bc488195
pvl.hosts-graph: --graph-bridge for very crude fdb ethernet nodes/links
Tero Marttila <terom@paivola.fi>
parents:
408
diff
changeset
|
253 |
port_vlans = None |
b2b1bc488195
pvl.hosts-graph: --graph-bridge for very crude fdb ethernet nodes/links
Tero Marttila <terom@paivola.fi>
parents:
408
diff
changeset
|
254 |
|
b2b1bc488195
pvl.hosts-graph: --graph-bridge for very crude fdb ethernet nodes/links
Tero Marttila <terom@paivola.fi>
parents:
408
diff
changeset
|
255 |
if port_vlans : |
b2b1bc488195
pvl.hosts-graph: --graph-bridge for very crude fdb ethernet nodes/links
Tero Marttila <terom@paivola.fi>
parents:
408
diff
changeset
|
256 |
local_untag, local_tagged = port_vlans |
410
afe9cc8032ec
pvl.hosts-graph: keep track of partial links, update reverse bridge links, implement directional/bidirectional manually configured links
Tero Marttila <terom@paivola.fi>
parents:
409
diff
changeset
|
257 |
|
afe9cc8032ec
pvl.hosts-graph: keep track of partial links, update reverse bridge links, implement directional/bidirectional manually configured links
Tero Marttila <terom@paivola.fi>
parents:
409
diff
changeset
|
258 |
# directional mapping |
afe9cc8032ec
pvl.hosts-graph: keep track of partial links, update reverse bridge links, implement directional/bidirectional manually configured links
Tero Marttila <terom@paivola.fi>
parents:
409
diff
changeset
|
259 |
links_out[(local_node, remote_node)] = local_port |
416
fb0fd4ac0168
pvl.hosts-graph: warn on multiple remotes on one port, multiple bridge hosts on one port
Tero Marttila <terom@paivola.fi>
parents:
415
diff
changeset
|
260 |
nodes_port.setdefault((local_node, port), set()).add(remote_node) |
411
9ac5dae42adb
pvl.hosts-graph: --graph-bridge: trivial elimination of linked ports
Tero Marttila <terom@paivola.fi>
parents:
410
diff
changeset
|
261 |
nodes_out.setdefault(local_node, set()).add(remote_node) |
414
b9aa8c35741f
pvl.hosts-graph: map bridge ethers from bridge nodes onto non-bridge leaf nodes
Tero Marttila <terom@paivola.fi>
parents:
413
diff
changeset
|
262 |
nodes_in.setdefault(remote_node, set()).add(local_node) |
409
b2b1bc488195
pvl.hosts-graph: --graph-bridge for very crude fdb ethernet nodes/links
Tero Marttila <terom@paivola.fi>
parents:
408
diff
changeset
|
263 |
|
b2b1bc488195
pvl.hosts-graph: --graph-bridge for very crude fdb ethernet nodes/links
Tero Marttila <terom@paivola.fi>
parents:
408
diff
changeset
|
264 |
# bidirectional mappings |
b2b1bc488195
pvl.hosts-graph: --graph-bridge for very crude fdb ethernet nodes/links
Tero Marttila <terom@paivola.fi>
parents:
408
diff
changeset
|
265 |
remote_port = remote_attrs['port'] |
b2b1bc488195
pvl.hosts-graph: --graph-bridge for very crude fdb ethernet nodes/links
Tero Marttila <terom@paivola.fi>
parents:
408
diff
changeset
|
266 |
|
410
afe9cc8032ec
pvl.hosts-graph: keep track of partial links, update reverse bridge links, implement directional/bidirectional manually configured links
Tero Marttila <terom@paivola.fi>
parents:
409
diff
changeset
|
267 |
links_in[(remote_node, local_node)] = remote_port |
afe9cc8032ec
pvl.hosts-graph: keep track of partial links, update reverse bridge links, implement directional/bidirectional manually configured links
Tero Marttila <terom@paivola.fi>
parents:
409
diff
changeset
|
268 |
|
409
b2b1bc488195
pvl.hosts-graph: --graph-bridge for very crude fdb ethernet nodes/links
Tero Marttila <terom@paivola.fi>
parents:
408
diff
changeset
|
269 |
forward = (local_node, local_port, remote_port, remote_node) |
b2b1bc488195
pvl.hosts-graph: --graph-bridge for very crude fdb ethernet nodes/links
Tero Marttila <terom@paivola.fi>
parents:
408
diff
changeset
|
270 |
reverse = (remote_node, remote_port, local_port, local_node) |
b2b1bc488195
pvl.hosts-graph: --graph-bridge for very crude fdb ethernet nodes/links
Tero Marttila <terom@paivola.fi>
parents:
408
diff
changeset
|
271 |
|
b2b1bc488195
pvl.hosts-graph: --graph-bridge for very crude fdb ethernet nodes/links
Tero Marttila <terom@paivola.fi>
parents:
408
diff
changeset
|
272 |
if reverse not in links : |
b2b1bc488195
pvl.hosts-graph: --graph-bridge for very crude fdb ethernet nodes/links
Tero Marttila <terom@paivola.fi>
parents:
408
diff
changeset
|
273 |
links[forward] = (local_untag, local_tagged, None) |
b2b1bc488195
pvl.hosts-graph: --graph-bridge for very crude fdb ethernet nodes/links
Tero Marttila <terom@paivola.fi>
parents:
408
diff
changeset
|
274 |
else : |
b2b1bc488195
pvl.hosts-graph: --graph-bridge for very crude fdb ethernet nodes/links
Tero Marttila <terom@paivola.fi>
parents:
408
diff
changeset
|
275 |
remote_untag, remote_tagged, _ = links[reverse] |
b2b1bc488195
pvl.hosts-graph: --graph-bridge for very crude fdb ethernet nodes/links
Tero Marttila <terom@paivola.fi>
parents:
408
diff
changeset
|
276 |
|
b2b1bc488195
pvl.hosts-graph: --graph-bridge for very crude fdb ethernet nodes/links
Tero Marttila <terom@paivola.fi>
parents:
408
diff
changeset
|
277 |
# merge |
b2b1bc488195
pvl.hosts-graph: --graph-bridge for very crude fdb ethernet nodes/links
Tero Marttila <terom@paivola.fi>
parents:
408
diff
changeset
|
278 |
if remote_untag != local_untag : |
b2b1bc488195
pvl.hosts-graph: --graph-bridge for very crude fdb ethernet nodes/links
Tero Marttila <terom@paivola.fi>
parents:
408
diff
changeset
|
279 |
log.warning("%s:%s untag %s <=> %s untag %s:%s", |
b2b1bc488195
pvl.hosts-graph: --graph-bridge for very crude fdb ethernet nodes/links
Tero Marttila <terom@paivola.fi>
parents:
408
diff
changeset
|
280 |
host, local_port, local_untag, |
b2b1bc488195
pvl.hosts-graph: --graph-bridge for very crude fdb ethernet nodes/links
Tero Marttila <terom@paivola.fi>
parents:
408
diff
changeset
|
281 |
remote_untag, remote_node, remote_port |
b2b1bc488195
pvl.hosts-graph: --graph-bridge for very crude fdb ethernet nodes/links
Tero Marttila <terom@paivola.fi>
parents:
408
diff
changeset
|
282 |
) |
b2b1bc488195
pvl.hosts-graph: --graph-bridge for very crude fdb ethernet nodes/links
Tero Marttila <terom@paivola.fi>
parents:
408
diff
changeset
|
283 |
|
b2b1bc488195
pvl.hosts-graph: --graph-bridge for very crude fdb ethernet nodes/links
Tero Marttila <terom@paivola.fi>
parents:
408
diff
changeset
|
284 |
if remote_tagged != local_tagged : |
b2b1bc488195
pvl.hosts-graph: --graph-bridge for very crude fdb ethernet nodes/links
Tero Marttila <terom@paivola.fi>
parents:
408
diff
changeset
|
285 |
log.warning("%s:%s tagged %s <-> %s tagged %s:%s", |
b2b1bc488195
pvl.hosts-graph: --graph-bridge for very crude fdb ethernet nodes/links
Tero Marttila <terom@paivola.fi>
parents:
408
diff
changeset
|
286 |
host, local_port, ':'.join(str(x) for x in sorted(local_tagged)), |
b2b1bc488195
pvl.hosts-graph: --graph-bridge for very crude fdb ethernet nodes/links
Tero Marttila <terom@paivola.fi>
parents:
408
diff
changeset
|
287 |
':'.join(str(x) for x in sorted(remote_tagged)), remote_node, remote_port |
b2b1bc488195
pvl.hosts-graph: --graph-bridge for very crude fdb ethernet nodes/links
Tero Marttila <terom@paivola.fi>
parents:
408
diff
changeset
|
288 |
) |
b2b1bc488195
pvl.hosts-graph: --graph-bridge for very crude fdb ethernet nodes/links
Tero Marttila <terom@paivola.fi>
parents:
408
diff
changeset
|
289 |
|
b2b1bc488195
pvl.hosts-graph: --graph-bridge for very crude fdb ethernet nodes/links
Tero Marttila <terom@paivola.fi>
parents:
408
diff
changeset
|
290 |
links[reverse] = (remote_untag, remote_tagged, local_untag) |
b2b1bc488195
pvl.hosts-graph: --graph-bridge for very crude fdb ethernet nodes/links
Tero Marttila <terom@paivola.fi>
parents:
408
diff
changeset
|
291 |
|
410
afe9cc8032ec
pvl.hosts-graph: keep track of partial links, update reverse bridge links, implement directional/bidirectional manually configured links
Tero Marttila <terom@paivola.fi>
parents:
409
diff
changeset
|
292 |
# second graph: manual ports |
afe9cc8032ec
pvl.hosts-graph: keep track of partial links, update reverse bridge links, implement directional/bidirectional manually configured links
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changeset
|
293 |
for host in hosts : |
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|
294 |
local_node = host |
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|
295 |
host_links = host.extensions.get('link') |
afe9cc8032ec
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diff
changeset
|
296 |
|
418
9d243809532d
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diff
changeset
|
297 |
# XXX: copy-pasta |
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changeset
|
298 |
if host in snmp and 'vlan' in snmp[host] : |
9d243809532d
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|
299 |
vlans = dict(host_vlans(host, snmp[host]['vlan'])) |
9d243809532d
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changeset
|
300 |
else : |
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changeset
|
301 |
vlans = None |
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changeset
|
302 |
|
410
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diff
changeset
|
303 |
if host_links : |
afe9cc8032ec
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parents:
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changeset
|
304 |
if local_node not in nodes : |
afe9cc8032ec
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parents:
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diff
changeset
|
305 |
# XXX: copypasta |
afe9cc8032ec
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changeset
|
306 |
nodes[local_node] = host.location or str(host) |
afe9cc8032ec
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diff
changeset
|
307 |
|
411
9ac5dae42adb
pvl.hosts-graph: --graph-bridge: trivial elimination of linked ports
Tero Marttila <terom@paivola.fi>
parents:
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diff
changeset
|
308 |
for link_port, remote in host_links.iteritems() : |
9ac5dae42adb
pvl.hosts-graph: --graph-bridge: trivial elimination of linked ports
Tero Marttila <terom@paivola.fi>
parents:
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diff
changeset
|
309 |
if link_port.isdigit() : |
9ac5dae42adb
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parents:
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diff
changeset
|
310 |
port = int(link_port) |
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parents:
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diff
changeset
|
311 |
else : |
9ac5dae42adb
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parents:
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diff
changeset
|
312 |
port = str(link_port) |
9ac5dae42adb
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parents:
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diff
changeset
|
313 |
|
410
afe9cc8032ec
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diff
changeset
|
314 |
# map remote -> remote_host |
afe9cc8032ec
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parents:
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changeset
|
315 |
if '@' in remote : |
afe9cc8032ec
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changeset
|
316 |
remote_location, remote_domain = remote.split('@', 1) |
afe9cc8032ec
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parents:
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diff
changeset
|
317 |
else : |
afe9cc8032ec
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changeset
|
318 |
remote_location = remote |
afe9cc8032ec
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parents:
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changeset
|
319 |
remote_domain = host.domain |
afe9cc8032ec
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parents:
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diff
changeset
|
320 |
|
afe9cc8032ec
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changeset
|
321 |
remote_node = remote_host = hosts_by_location.get((remote_domain, remote_location)) |
afe9cc8032ec
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parents:
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diff
changeset
|
322 |
|
afe9cc8032ec
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diff
changeset
|
323 |
if not remote_host : |
afe9cc8032ec
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diff
changeset
|
324 |
log.warning("%s:%s: unknown remote location: %s@%s", host, port, remote_location, remote_domain) |
afe9cc8032ec
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parents:
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diff
changeset
|
325 |
continue |
afe9cc8032ec
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parents:
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diff
changeset
|
326 |
|
afe9cc8032ec
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parents:
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diff
changeset
|
327 |
remote_label = remote_host.location or str(remote_host) |
afe9cc8032ec
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Tero Marttila <terom@paivola.fi>
parents:
409
diff
changeset
|
328 |
|
afe9cc8032ec
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parents:
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diff
changeset
|
329 |
log.info("%s:%s: link -> %s@%s (%s)", host, port, remote_host, remote_host.domain, remote_label) |
afe9cc8032ec
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Tero Marttila <terom@paivola.fi>
parents:
409
diff
changeset
|
330 |
|
afe9cc8032ec
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Tero Marttila <terom@paivola.fi>
parents:
409
diff
changeset
|
331 |
if remote_node not in nodes : |
afe9cc8032ec
pvl.hosts-graph: keep track of partial links, update reverse bridge links, implement directional/bidirectional manually configured links
Tero Marttila <terom@paivola.fi>
parents:
409
diff
changeset
|
332 |
# XXX: copypasta |
afe9cc8032ec
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parents:
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diff
changeset
|
333 |
nodes[remote_node] = remote_label |
afe9cc8032ec
pvl.hosts-graph: keep track of partial links, update reverse bridge links, implement directional/bidirectional manually configured links
Tero Marttila <terom@paivola.fi>
parents:
409
diff
changeset
|
334 |
|
418
9d243809532d
pvl.hosts-graph: color host links vlans
Tero Marttila <terom@paivola.fi>
parents:
417
diff
changeset
|
335 |
# local vlans |
9d243809532d
pvl.hosts-graph: color host links vlans
Tero Marttila <terom@paivola.fi>
parents:
417
diff
changeset
|
336 |
if vlans and port in vlans : |
9d243809532d
pvl.hosts-graph: color host links vlans
Tero Marttila <terom@paivola.fi>
parents:
417
diff
changeset
|
337 |
local_untag, local_tagged = vlans[port] |
9d243809532d
pvl.hosts-graph: color host links vlans
Tero Marttila <terom@paivola.fi>
parents:
417
diff
changeset
|
338 |
|
9d243809532d
pvl.hosts-graph: color host links vlans
Tero Marttila <terom@paivola.fi>
parents:
417
diff
changeset
|
339 |
log.info("%s:%s link vlans (%s) <%s>", host, port, local_untag, ':'.join(str(tag) for tag in local_tagged)) |
9d243809532d
pvl.hosts-graph: color host links vlans
Tero Marttila <terom@paivola.fi>
parents:
417
diff
changeset
|
340 |
|
9d243809532d
pvl.hosts-graph: color host links vlans
Tero Marttila <terom@paivola.fi>
parents:
417
diff
changeset
|
341 |
link_vlans = (local_untag, local_tagged, None) |
9d243809532d
pvl.hosts-graph: color host links vlans
Tero Marttila <terom@paivola.fi>
parents:
417
diff
changeset
|
342 |
else : |
9d243809532d
pvl.hosts-graph: color host links vlans
Tero Marttila <terom@paivola.fi>
parents:
417
diff
changeset
|
343 |
# unknown |
9d243809532d
pvl.hosts-graph: color host links vlans
Tero Marttila <terom@paivola.fi>
parents:
417
diff
changeset
|
344 |
link_vlans = None |
9d243809532d
pvl.hosts-graph: color host links vlans
Tero Marttila <terom@paivola.fi>
parents:
417
diff
changeset
|
345 |
|
9d243809532d
pvl.hosts-graph: color host links vlans
Tero Marttila <terom@paivola.fi>
parents:
417
diff
changeset
|
346 |
log.warning("%s:%s unknown vlans", host, port) |
9d243809532d
pvl.hosts-graph: color host links vlans
Tero Marttila <terom@paivola.fi>
parents:
417
diff
changeset
|
347 |
|
410
afe9cc8032ec
pvl.hosts-graph: keep track of partial links, update reverse bridge links, implement directional/bidirectional manually configured links
Tero Marttila <terom@paivola.fi>
parents:
409
diff
changeset
|
348 |
# directional links |
afe9cc8032ec
pvl.hosts-graph: keep track of partial links, update reverse bridge links, implement directional/bidirectional manually configured links
Tero Marttila <terom@paivola.fi>
parents:
409
diff
changeset
|
349 |
local_port = links_out.get((local_node, remote_node)) |
afe9cc8032ec
pvl.hosts-graph: keep track of partial links, update reverse bridge links, implement directional/bidirectional manually configured links
Tero Marttila <terom@paivola.fi>
parents:
409
diff
changeset
|
350 |
|
afe9cc8032ec
pvl.hosts-graph: keep track of partial links, update reverse bridge links, implement directional/bidirectional manually configured links
Tero Marttila <terom@paivola.fi>
parents:
409
diff
changeset
|
351 |
if not local_port : |
afe9cc8032ec
pvl.hosts-graph: keep track of partial links, update reverse bridge links, implement directional/bidirectional manually configured links
Tero Marttila <terom@paivola.fi>
parents:
409
diff
changeset
|
352 |
log.info("%s:%s: unconfirmed -> %s", host, port, remote_host) |
afe9cc8032ec
pvl.hosts-graph: keep track of partial links, update reverse bridge links, implement directional/bidirectional manually configured links
Tero Marttila <terom@paivola.fi>
parents:
409
diff
changeset
|
353 |
|
afe9cc8032ec
pvl.hosts-graph: keep track of partial links, update reverse bridge links, implement directional/bidirectional manually configured links
Tero Marttila <terom@paivola.fi>
parents:
409
diff
changeset
|
354 |
elif local_port != port : |
afe9cc8032ec
pvl.hosts-graph: keep track of partial links, update reverse bridge links, implement directional/bidirectional manually configured links
Tero Marttila <terom@paivola.fi>
parents:
409
diff
changeset
|
355 |
log.warn("%s:%s: port mismatch %s -> %s", host, port, local_port, remote_host) |
afe9cc8032ec
pvl.hosts-graph: keep track of partial links, update reverse bridge links, implement directional/bidirectional manually configured links
Tero Marttila <terom@paivola.fi>
parents:
409
diff
changeset
|
356 |
|
afe9cc8032ec
pvl.hosts-graph: keep track of partial links, update reverse bridge links, implement directional/bidirectional manually configured links
Tero Marttila <terom@paivola.fi>
parents:
409
diff
changeset
|
357 |
else : |
afe9cc8032ec
pvl.hosts-graph: keep track of partial links, update reverse bridge links, implement directional/bidirectional manually configured links
Tero Marttila <terom@paivola.fi>
parents:
409
diff
changeset
|
358 |
log.debug("%s:%s: confirm -> %s", host, port, remote_host) |
afe9cc8032ec
pvl.hosts-graph: keep track of partial links, update reverse bridge links, implement directional/bidirectional manually configured links
Tero Marttila <terom@paivola.fi>
parents:
409
diff
changeset
|
359 |
|
afe9cc8032ec
pvl.hosts-graph: keep track of partial links, update reverse bridge links, implement directional/bidirectional manually configured links
Tero Marttila <terom@paivola.fi>
parents:
409
diff
changeset
|
360 |
links_out[(local_node, remote_node)] = port |
416
fb0fd4ac0168
pvl.hosts-graph: warn on multiple remotes on one port, multiple bridge hosts on one port
Tero Marttila <terom@paivola.fi>
parents:
415
diff
changeset
|
361 |
nodes_port.setdefault((local_node, port), set()).add(remote_node) |
411
9ac5dae42adb
pvl.hosts-graph: --graph-bridge: trivial elimination of linked ports
Tero Marttila <terom@paivola.fi>
parents:
410
diff
changeset
|
362 |
nodes_out.setdefault(local_node, set()).add(remote_node) |
414
b9aa8c35741f
pvl.hosts-graph: map bridge ethers from bridge nodes onto non-bridge leaf nodes
Tero Marttila <terom@paivola.fi>
parents:
413
diff
changeset
|
363 |
nodes_in.setdefault(remote_node, set()).add(local_node) |
410
afe9cc8032ec
pvl.hosts-graph: keep track of partial links, update reverse bridge links, implement directional/bidirectional manually configured links
Tero Marttila <terom@paivola.fi>
parents:
409
diff
changeset
|
364 |
|
afe9cc8032ec
pvl.hosts-graph: keep track of partial links, update reverse bridge links, implement directional/bidirectional manually configured links
Tero Marttila <terom@paivola.fi>
parents:
409
diff
changeset
|
365 |
# update directional or missing links |
afe9cc8032ec
pvl.hosts-graph: keep track of partial links, update reverse bridge links, implement directional/bidirectional manually configured links
Tero Marttila <terom@paivola.fi>
parents:
409
diff
changeset
|
366 |
remote_port = links_out.get((remote_node, local_node)) |
afe9cc8032ec
pvl.hosts-graph: keep track of partial links, update reverse bridge links, implement directional/bidirectional manually configured links
Tero Marttila <terom@paivola.fi>
parents:
409
diff
changeset
|
367 |
reverse_port = links_in.get((local_node, remote_node)) |
afe9cc8032ec
pvl.hosts-graph: keep track of partial links, update reverse bridge links, implement directional/bidirectional manually configured links
Tero Marttila <terom@paivola.fi>
parents:
409
diff
changeset
|
368 |
|
afe9cc8032ec
pvl.hosts-graph: keep track of partial links, update reverse bridge links, implement directional/bidirectional manually configured links
Tero Marttila <terom@paivola.fi>
parents:
409
diff
changeset
|
369 |
if reverse_port and reverse_port != port : |
411
9ac5dae42adb
pvl.hosts-graph: --graph-bridge: trivial elimination of linked ports
Tero Marttila <terom@paivola.fi>
parents:
410
diff
changeset
|
370 |
# XXX: this can be caused by str vs int >_> |
410
afe9cc8032ec
pvl.hosts-graph: keep track of partial links, update reverse bridge links, implement directional/bidirectional manually configured links
Tero Marttila <terom@paivola.fi>
parents:
409
diff
changeset
|
371 |
log.warn("%s:%s: reverse port mismatch %s <- %s", host, port, reverse_port, remote_node) |
afe9cc8032ec
pvl.hosts-graph: keep track of partial links, update reverse bridge links, implement directional/bidirectional manually configured links
Tero Marttila <terom@paivola.fi>
parents:
409
diff
changeset
|
372 |
|
afe9cc8032ec
pvl.hosts-graph: keep track of partial links, update reverse bridge links, implement directional/bidirectional manually configured links
Tero Marttila <terom@paivola.fi>
parents:
409
diff
changeset
|
373 |
|
afe9cc8032ec
pvl.hosts-graph: keep track of partial links, update reverse bridge links, implement directional/bidirectional manually configured links
Tero Marttila <terom@paivola.fi>
parents:
409
diff
changeset
|
374 |
if local_port and remote_port : |
afe9cc8032ec
pvl.hosts-graph: keep track of partial links, update reverse bridge links, implement directional/bidirectional manually configured links
Tero Marttila <terom@paivola.fi>
parents:
409
diff
changeset
|
375 |
log.debug("%s:%s link <-> %s:%s", local_node, local_port, remote_port, remote_node) |
afe9cc8032ec
pvl.hosts-graph: keep track of partial links, update reverse bridge links, implement directional/bidirectional manually configured links
Tero Marttila <terom@paivola.fi>
parents:
409
diff
changeset
|
376 |
|
afe9cc8032ec
pvl.hosts-graph: keep track of partial links, update reverse bridge links, implement directional/bidirectional manually configured links
Tero Marttila <terom@paivola.fi>
parents:
409
diff
changeset
|
377 |
elif local_port : |
afe9cc8032ec
pvl.hosts-graph: keep track of partial links, update reverse bridge links, implement directional/bidirectional manually configured links
Tero Marttila <terom@paivola.fi>
parents:
409
diff
changeset
|
378 |
# we have the forward mapping already, so this doesn't add any new info |
afe9cc8032ec
pvl.hosts-graph: keep track of partial links, update reverse bridge links, implement directional/bidirectional manually configured links
Tero Marttila <terom@paivola.fi>
parents:
409
diff
changeset
|
379 |
log.debug("%s:%s link -> %s:%s", local_node, local_port, remote_port, remote_node) |
afe9cc8032ec
pvl.hosts-graph: keep track of partial links, update reverse bridge links, implement directional/bidirectional manually configured links
Tero Marttila <terom@paivola.fi>
parents:
409
diff
changeset
|
380 |
|
afe9cc8032ec
pvl.hosts-graph: keep track of partial links, update reverse bridge links, implement directional/bidirectional manually configured links
Tero Marttila <terom@paivola.fi>
parents:
409
diff
changeset
|
381 |
elif remote_port and reverse_port : |
afe9cc8032ec
pvl.hosts-graph: keep track of partial links, update reverse bridge links, implement directional/bidirectional manually configured links
Tero Marttila <terom@paivola.fi>
parents:
409
diff
changeset
|
382 |
# we have the bidirectional mapping already, so this doesn't add any new info |
afe9cc8032ec
pvl.hosts-graph: keep track of partial links, update reverse bridge links, implement directional/bidirectional manually configured links
Tero Marttila <terom@paivola.fi>
parents:
409
diff
changeset
|
383 |
log.debug("%s:%s link <-> %s:%s", local_node, local_port, remote_port, remote_node) |
afe9cc8032ec
pvl.hosts-graph: keep track of partial links, update reverse bridge links, implement directional/bidirectional manually configured links
Tero Marttila <terom@paivola.fi>
parents:
409
diff
changeset
|
384 |
|
afe9cc8032ec
pvl.hosts-graph: keep track of partial links, update reverse bridge links, implement directional/bidirectional manually configured links
Tero Marttila <terom@paivola.fi>
parents:
409
diff
changeset
|
385 |
elif remote_port : |
afe9cc8032ec
pvl.hosts-graph: keep track of partial links, update reverse bridge links, implement directional/bidirectional manually configured links
Tero Marttila <terom@paivola.fi>
parents:
409
diff
changeset
|
386 |
# we had the reverse mapping already, make it bidirectional |
afe9cc8032ec
pvl.hosts-graph: keep track of partial links, update reverse bridge links, implement directional/bidirectional manually configured links
Tero Marttila <terom@paivola.fi>
parents:
409
diff
changeset
|
387 |
local_port = port |
afe9cc8032ec
pvl.hosts-graph: keep track of partial links, update reverse bridge links, implement directional/bidirectional manually configured links
Tero Marttila <terom@paivola.fi>
parents:
409
diff
changeset
|
388 |
log.info("%s:%s link <- %s:%s", local_node, local_port, remote_port, remote_node) |
418
9d243809532d
pvl.hosts-graph: color host links vlans
Tero Marttila <terom@paivola.fi>
parents:
417
diff
changeset
|
389 |
|
9d243809532d
pvl.hosts-graph: color host links vlans
Tero Marttila <terom@paivola.fi>
parents:
417
diff
changeset
|
390 |
# TODO: update vlan info |
410
afe9cc8032ec
pvl.hosts-graph: keep track of partial links, update reverse bridge links, implement directional/bidirectional manually configured links
Tero Marttila <terom@paivola.fi>
parents:
409
diff
changeset
|
391 |
links[(remote_node, remote_port, local_port, local_node)] = links.pop((remote_node, remote_port, None, local_node)) |
afe9cc8032ec
pvl.hosts-graph: keep track of partial links, update reverse bridge links, implement directional/bidirectional manually configured links
Tero Marttila <terom@paivola.fi>
parents:
409
diff
changeset
|
392 |
|
afe9cc8032ec
pvl.hosts-graph: keep track of partial links, update reverse bridge links, implement directional/bidirectional manually configured links
Tero Marttila <terom@paivola.fi>
parents:
409
diff
changeset
|
393 |
else : |
afe9cc8032ec
pvl.hosts-graph: keep track of partial links, update reverse bridge links, implement directional/bidirectional manually configured links
Tero Marttila <terom@paivola.fi>
parents:
409
diff
changeset
|
394 |
local_port = port |
afe9cc8032ec
pvl.hosts-graph: keep track of partial links, update reverse bridge links, implement directional/bidirectional manually configured links
Tero Marttila <terom@paivola.fi>
parents:
409
diff
changeset
|
395 |
|
afe9cc8032ec
pvl.hosts-graph: keep track of partial links, update reverse bridge links, implement directional/bidirectional manually configured links
Tero Marttila <terom@paivola.fi>
parents:
409
diff
changeset
|
396 |
# mapping was completely missing |
413
cb7782e5a2fd
pvl.hosts-graph: do not graph unknown lldp remotes per default, lower warn on unconfirmed manual links
Tero Marttila <terom@paivola.fi>
parents:
411
diff
changeset
|
397 |
log.info("%s:%s link -> %s", local_node, local_port, remote_node) |
410
afe9cc8032ec
pvl.hosts-graph: keep track of partial links, update reverse bridge links, implement directional/bidirectional manually configured links
Tero Marttila <terom@paivola.fi>
parents:
409
diff
changeset
|
398 |
|
418
9d243809532d
pvl.hosts-graph: color host links vlans
Tero Marttila <terom@paivola.fi>
parents:
417
diff
changeset
|
399 |
links[(local_node, local_port, None, remote_node)] = link_vlans |
410
afe9cc8032ec
pvl.hosts-graph: keep track of partial links, update reverse bridge links, implement directional/bidirectional manually configured links
Tero Marttila <terom@paivola.fi>
parents:
409
diff
changeset
|
400 |
|
416
fb0fd4ac0168
pvl.hosts-graph: warn on multiple remotes on one port, multiple bridge hosts on one port
Tero Marttila <terom@paivola.fi>
parents:
415
diff
changeset
|
401 |
|
fb0fd4ac0168
pvl.hosts-graph: warn on multiple remotes on one port, multiple bridge hosts on one port
Tero Marttila <terom@paivola.fi>
parents:
415
diff
changeset
|
402 |
# verify non-p2p links |
fb0fd4ac0168
pvl.hosts-graph: warn on multiple remotes on one port, multiple bridge hosts on one port
Tero Marttila <terom@paivola.fi>
parents:
415
diff
changeset
|
403 |
for (node, port), remotes in nodes_port.iteritems() : |
fb0fd4ac0168
pvl.hosts-graph: warn on multiple remotes on one port, multiple bridge hosts on one port
Tero Marttila <terom@paivola.fi>
parents:
415
diff
changeset
|
404 |
if len(remotes) > 1 : |
fb0fd4ac0168
pvl.hosts-graph: warn on multiple remotes on one port, multiple bridge hosts on one port
Tero Marttila <terom@paivola.fi>
parents:
415
diff
changeset
|
405 |
log.warning("%s:%s: multiple remotes: %s", node, port, ' '.join(str(host) for host in remotes)) |
fb0fd4ac0168
pvl.hosts-graph: warn on multiple remotes on one port, multiple bridge hosts on one port
Tero Marttila <terom@paivola.fi>
parents:
415
diff
changeset
|
406 |
|
411
9ac5dae42adb
pvl.hosts-graph: --graph-bridge: trivial elimination of linked ports
Tero Marttila <terom@paivola.fi>
parents:
410
diff
changeset
|
407 |
if options.graph_bridge : |
414
b9aa8c35741f
pvl.hosts-graph: map bridge ethers from bridge nodes onto non-bridge leaf nodes
Tero Marttila <terom@paivola.fi>
parents:
413
diff
changeset
|
408 |
# scan hosts with bridges |
b9aa8c35741f
pvl.hosts-graph: map bridge ethers from bridge nodes onto non-bridge leaf nodes
Tero Marttila <terom@paivola.fi>
parents:
413
diff
changeset
|
409 |
bridge_hosts = set() |
416
fb0fd4ac0168
pvl.hosts-graph: warn on multiple remotes on one port, multiple bridge hosts on one port
Tero Marttila <terom@paivola.fi>
parents:
415
diff
changeset
|
410 |
bridge_ports = { } |
414
b9aa8c35741f
pvl.hosts-graph: map bridge ethers from bridge nodes onto non-bridge leaf nodes
Tero Marttila <terom@paivola.fi>
parents:
413
diff
changeset
|
411 |
|
b9aa8c35741f
pvl.hosts-graph: map bridge ethers from bridge nodes onto non-bridge leaf nodes
Tero Marttila <terom@paivola.fi>
parents:
413
diff
changeset
|
412 |
for host, host_attrs in snmp.iteritems() : |
b9aa8c35741f
pvl.hosts-graph: map bridge ethers from bridge nodes onto non-bridge leaf nodes
Tero Marttila <terom@paivola.fi>
parents:
413
diff
changeset
|
413 |
if 'bridge' in host_attrs or any('bridge' in vlan_attrs for vlan_attrs in host_attrs.get('vlan', { }).itervalues()) : |
b9aa8c35741f
pvl.hosts-graph: map bridge ethers from bridge nodes onto non-bridge leaf nodes
Tero Marttila <terom@paivola.fi>
parents:
413
diff
changeset
|
414 |
bridge_hosts.add(host) |
418
9d243809532d
pvl.hosts-graph: color host links vlans
Tero Marttila <terom@paivola.fi>
parents:
417
diff
changeset
|
415 |
|
411
9ac5dae42adb
pvl.hosts-graph: --graph-bridge: trivial elimination of linked ports
Tero Marttila <terom@paivola.fi>
parents:
410
diff
changeset
|
416 |
# third graph: bridge |
9ac5dae42adb
pvl.hosts-graph: --graph-bridge: trivial elimination of linked ports
Tero Marttila <terom@paivola.fi>
parents:
410
diff
changeset
|
417 |
for host, host_attrs in snmp.iteritems() : |
414
b9aa8c35741f
pvl.hosts-graph: map bridge ethers from bridge nodes onto non-bridge leaf nodes
Tero Marttila <terom@paivola.fi>
parents:
413
diff
changeset
|
418 |
local_out = nodes_out.get(host) |
411
9ac5dae42adb
pvl.hosts-graph: --graph-bridge: trivial elimination of linked ports
Tero Marttila <terom@paivola.fi>
parents:
410
diff
changeset
|
419 |
|
414
b9aa8c35741f
pvl.hosts-graph: map bridge ethers from bridge nodes onto non-bridge leaf nodes
Tero Marttila <terom@paivola.fi>
parents:
413
diff
changeset
|
420 |
if not local_out : |
411
9ac5dae42adb
pvl.hosts-graph: --graph-bridge: trivial elimination of linked ports
Tero Marttila <terom@paivola.fi>
parents:
410
diff
changeset
|
421 |
log.warning("%s: no outgoing links, skipping bridge", host) |
9ac5dae42adb
pvl.hosts-graph: --graph-bridge: trivial elimination of linked ports
Tero Marttila <terom@paivola.fi>
parents:
410
diff
changeset
|
422 |
continue |
414
b9aa8c35741f
pvl.hosts-graph: map bridge ethers from bridge nodes onto non-bridge leaf nodes
Tero Marttila <terom@paivola.fi>
parents:
413
diff
changeset
|
423 |
|
b9aa8c35741f
pvl.hosts-graph: map bridge ethers from bridge nodes onto non-bridge leaf nodes
Tero Marttila <terom@paivola.fi>
parents:
413
diff
changeset
|
424 |
# scan vlan/port bridge ethers |
b9aa8c35741f
pvl.hosts-graph: map bridge ethers from bridge nodes onto non-bridge leaf nodes
Tero Marttila <terom@paivola.fi>
parents:
413
diff
changeset
|
425 |
bridge = { } # (port, vlan): {ethernet} |
411
9ac5dae42adb
pvl.hosts-graph: --graph-bridge: trivial elimination of linked ports
Tero Marttila <terom@paivola.fi>
parents:
410
diff
changeset
|
426 |
|
9ac5dae42adb
pvl.hosts-graph: --graph-bridge: trivial elimination of linked ports
Tero Marttila <terom@paivola.fi>
parents:
410
diff
changeset
|
427 |
for port, ethernets in host_attrs.get('bridge', { }).iteritems() : |
9ac5dae42adb
pvl.hosts-graph: --graph-bridge: trivial elimination of linked ports
Tero Marttila <terom@paivola.fi>
parents:
410
diff
changeset
|
428 |
bridge[(port, None)] = ethernets |
9ac5dae42adb
pvl.hosts-graph: --graph-bridge: trivial elimination of linked ports
Tero Marttila <terom@paivola.fi>
parents:
410
diff
changeset
|
429 |
|
9ac5dae42adb
pvl.hosts-graph: --graph-bridge: trivial elimination of linked ports
Tero Marttila <terom@paivola.fi>
parents:
410
diff
changeset
|
430 |
for vlan, vlan_attrs in host_attrs.get('vlan', { }).iteritems() : |
9ac5dae42adb
pvl.hosts-graph: --graph-bridge: trivial elimination of linked ports
Tero Marttila <terom@paivola.fi>
parents:
410
diff
changeset
|
431 |
for port, ethernets in vlan_attrs.get('bridge', { }).iteritems() : |
9ac5dae42adb
pvl.hosts-graph: --graph-bridge: trivial elimination of linked ports
Tero Marttila <terom@paivola.fi>
parents:
410
diff
changeset
|
432 |
bridge[(port, vlan)] = ethernets |
9ac5dae42adb
pvl.hosts-graph: --graph-bridge: trivial elimination of linked ports
Tero Marttila <terom@paivola.fi>
parents:
410
diff
changeset
|
433 |
|
9ac5dae42adb
pvl.hosts-graph: --graph-bridge: trivial elimination of linked ports
Tero Marttila <terom@paivola.fi>
parents:
410
diff
changeset
|
434 |
for (port, vlan), ethernets in bridge.iteritems() : |
414
b9aa8c35741f
pvl.hosts-graph: map bridge ethers from bridge nodes onto non-bridge leaf nodes
Tero Marttila <terom@paivola.fi>
parents:
413
diff
changeset
|
435 |
local_node = host |
411
9ac5dae42adb
pvl.hosts-graph: --graph-bridge: trivial elimination of linked ports
Tero Marttila <terom@paivola.fi>
parents:
410
diff
changeset
|
436 |
local_port = port |
9ac5dae42adb
pvl.hosts-graph: --graph-bridge: trivial elimination of linked ports
Tero Marttila <terom@paivola.fi>
parents:
410
diff
changeset
|
437 |
|
416
fb0fd4ac0168
pvl.hosts-graph: warn on multiple remotes on one port, multiple bridge hosts on one port
Tero Marttila <terom@paivola.fi>
parents:
415
diff
changeset
|
438 |
remote_nodes = nodes_port.get((local_node, local_port)) |
fb0fd4ac0168
pvl.hosts-graph: warn on multiple remotes on one port, multiple bridge hosts on one port
Tero Marttila <terom@paivola.fi>
parents:
415
diff
changeset
|
439 |
|
fb0fd4ac0168
pvl.hosts-graph: warn on multiple remotes on one port, multiple bridge hosts on one port
Tero Marttila <terom@paivola.fi>
parents:
415
diff
changeset
|
440 |
if not remote_nodes : |
fb0fd4ac0168
pvl.hosts-graph: warn on multiple remotes on one port, multiple bridge hosts on one port
Tero Marttila <terom@paivola.fi>
parents:
415
diff
changeset
|
441 |
remote_node = None |
fb0fd4ac0168
pvl.hosts-graph: warn on multiple remotes on one port, multiple bridge hosts on one port
Tero Marttila <terom@paivola.fi>
parents:
415
diff
changeset
|
442 |
elif len(remote_nodes) == 1 : |
fb0fd4ac0168
pvl.hosts-graph: warn on multiple remotes on one port, multiple bridge hosts on one port
Tero Marttila <terom@paivola.fi>
parents:
415
diff
changeset
|
443 |
remote_node, = remote_nodes |
fb0fd4ac0168
pvl.hosts-graph: warn on multiple remotes on one port, multiple bridge hosts on one port
Tero Marttila <terom@paivola.fi>
parents:
415
diff
changeset
|
444 |
else : |
fb0fd4ac0168
pvl.hosts-graph: warn on multiple remotes on one port, multiple bridge hosts on one port
Tero Marttila <terom@paivola.fi>
parents:
415
diff
changeset
|
445 |
log.warning("%s:%s: ignore port with multiple remotes: %s", host, port, ' '.join(str(host) for host in remotes)) |
fb0fd4ac0168
pvl.hosts-graph: warn on multiple remotes on one port, multiple bridge hosts on one port
Tero Marttila <terom@paivola.fi>
parents:
415
diff
changeset
|
446 |
continue |
414
b9aa8c35741f
pvl.hosts-graph: map bridge ethers from bridge nodes onto non-bridge leaf nodes
Tero Marttila <terom@paivola.fi>
parents:
413
diff
changeset
|
447 |
|
b9aa8c35741f
pvl.hosts-graph: map bridge ethers from bridge nodes onto non-bridge leaf nodes
Tero Marttila <terom@paivola.fi>
parents:
413
diff
changeset
|
448 |
if remote_node : |
b9aa8c35741f
pvl.hosts-graph: map bridge ethers from bridge nodes onto non-bridge leaf nodes
Tero Marttila <terom@paivola.fi>
parents:
413
diff
changeset
|
449 |
remote_in = nodes_in.get(remote_node, set()) |
b9aa8c35741f
pvl.hosts-graph: map bridge ethers from bridge nodes onto non-bridge leaf nodes
Tero Marttila <terom@paivola.fi>
parents:
413
diff
changeset
|
450 |
else : |
b9aa8c35741f
pvl.hosts-graph: map bridge ethers from bridge nodes onto non-bridge leaf nodes
Tero Marttila <terom@paivola.fi>
parents:
413
diff
changeset
|
451 |
remote_in = set() |
411
9ac5dae42adb
pvl.hosts-graph: --graph-bridge: trivial elimination of linked ports
Tero Marttila <terom@paivola.fi>
parents:
410
diff
changeset
|
452 |
|
414
b9aa8c35741f
pvl.hosts-graph: map bridge ethers from bridge nodes onto non-bridge leaf nodes
Tero Marttila <terom@paivola.fi>
parents:
413
diff
changeset
|
453 |
remote_leaf = (remote_in == set((host, ))) |
b9aa8c35741f
pvl.hosts-graph: map bridge ethers from bridge nodes onto non-bridge leaf nodes
Tero Marttila <terom@paivola.fi>
parents:
413
diff
changeset
|
454 |
|
b9aa8c35741f
pvl.hosts-graph: map bridge ethers from bridge nodes onto non-bridge leaf nodes
Tero Marttila <terom@paivola.fi>
parents:
413
diff
changeset
|
455 |
# TODO: add ether node and link if remote node also has this ether on this link |
b9aa8c35741f
pvl.hosts-graph: map bridge ethers from bridge nodes onto non-bridge leaf nodes
Tero Marttila <terom@paivola.fi>
parents:
413
diff
changeset
|
456 |
# also do this if all remote_in's agree that the ether is on the remote_node |
b9aa8c35741f
pvl.hosts-graph: map bridge ethers from bridge nodes onto non-bridge leaf nodes
Tero Marttila <terom@paivola.fi>
parents:
413
diff
changeset
|
457 |
if not remote_node : |
b9aa8c35741f
pvl.hosts-graph: map bridge ethers from bridge nodes onto non-bridge leaf nodes
Tero Marttila <terom@paivola.fi>
parents:
413
diff
changeset
|
458 |
log.debug("%s:%s: no remote node", host, port) |
b9aa8c35741f
pvl.hosts-graph: map bridge ethers from bridge nodes onto non-bridge leaf nodes
Tero Marttila <terom@paivola.fi>
parents:
413
diff
changeset
|
459 |
|
b9aa8c35741f
pvl.hosts-graph: map bridge ethers from bridge nodes onto non-bridge leaf nodes
Tero Marttila <terom@paivola.fi>
parents:
413
diff
changeset
|
460 |
elif remote_leaf and (remote_node not in bridge_hosts) and len(ethernets) > 1 : |
415 | 461 |
# map onto non-bridge leaf node |
462 |
log.info("%s: <== %s:%s ", remote_node, host, port) |
|
414
b9aa8c35741f
pvl.hosts-graph: map bridge ethers from bridge nodes onto non-bridge leaf nodes
Tero Marttila <terom@paivola.fi>
parents:
413
diff
changeset
|
463 |
|
b9aa8c35741f
pvl.hosts-graph: map bridge ethers from bridge nodes onto non-bridge leaf nodes
Tero Marttila <terom@paivola.fi>
parents:
413
diff
changeset
|
464 |
# map links out of the assumed remote bridge |
b9aa8c35741f
pvl.hosts-graph: map bridge ethers from bridge nodes onto non-bridge leaf nodes
Tero Marttila <terom@paivola.fi>
parents:
413
diff
changeset
|
465 |
local_node = remote_node |
b9aa8c35741f
pvl.hosts-graph: map bridge ethers from bridge nodes onto non-bridge leaf nodes
Tero Marttila <terom@paivola.fi>
parents:
413
diff
changeset
|
466 |
local_port = None |
b9aa8c35741f
pvl.hosts-graph: map bridge ethers from bridge nodes onto non-bridge leaf nodes
Tero Marttila <terom@paivola.fi>
parents:
413
diff
changeset
|
467 |
|
b9aa8c35741f
pvl.hosts-graph: map bridge ethers from bridge nodes onto non-bridge leaf nodes
Tero Marttila <terom@paivola.fi>
parents:
413
diff
changeset
|
468 |
else : |
411
9ac5dae42adb
pvl.hosts-graph: --graph-bridge: trivial elimination of linked ports
Tero Marttila <terom@paivola.fi>
parents:
410
diff
changeset
|
469 |
log.debug("%s:%s/%s bridge skip -> %s", host, port, vlan, remote_node) |
9ac5dae42adb
pvl.hosts-graph: --graph-bridge: trivial elimination of linked ports
Tero Marttila <terom@paivola.fi>
parents:
410
diff
changeset
|
470 |
continue |
9ac5dae42adb
pvl.hosts-graph: --graph-bridge: trivial elimination of linked ports
Tero Marttila <terom@paivola.fi>
parents:
410
diff
changeset
|
471 |
|
9ac5dae42adb
pvl.hosts-graph: --graph-bridge: trivial elimination of linked ports
Tero Marttila <terom@paivola.fi>
parents:
410
diff
changeset
|
472 |
for ethernet in ethernets : |
9ac5dae42adb
pvl.hosts-graph: --graph-bridge: trivial elimination of linked ports
Tero Marttila <terom@paivola.fi>
parents:
410
diff
changeset
|
473 |
# remote host |
9ac5dae42adb
pvl.hosts-graph: --graph-bridge: trivial elimination of linked ports
Tero Marttila <terom@paivola.fi>
parents:
410
diff
changeset
|
474 |
if ethernet in hosts_by_ethernet : |
9ac5dae42adb
pvl.hosts-graph: --graph-bridge: trivial elimination of linked ports
Tero Marttila <terom@paivola.fi>
parents:
410
diff
changeset
|
475 |
remote_node = remote_host = hosts_by_ethernet[ethernet] |
9ac5dae42adb
pvl.hosts-graph: --graph-bridge: trivial elimination of linked ports
Tero Marttila <terom@paivola.fi>
parents:
410
diff
changeset
|
476 |
|
9ac5dae42adb
pvl.hosts-graph: --graph-bridge: trivial elimination of linked ports
Tero Marttila <terom@paivola.fi>
parents:
410
diff
changeset
|
477 |
remote_label = remote_host.location or str(remote_host) |
9ac5dae42adb
pvl.hosts-graph: --graph-bridge: trivial elimination of linked ports
Tero Marttila <terom@paivola.fi>
parents:
410
diff
changeset
|
478 |
|
9ac5dae42adb
pvl.hosts-graph: --graph-bridge: trivial elimination of linked ports
Tero Marttila <terom@paivola.fi>
parents:
410
diff
changeset
|
479 |
log.debug("%s:%s/%s bridge %s = %s (%s)", host, port, vlan, ethernet, remote_host, remote_label) |
414
b9aa8c35741f
pvl.hosts-graph: map bridge ethers from bridge nodes onto non-bridge leaf nodes
Tero Marttila <terom@paivola.fi>
parents:
413
diff
changeset
|
480 |
|
417
75bbfb05fbf3
pvl.hosts-graph: --graph-brige-unknown and fixup --graph-lldp-unknown logging
Tero Marttila <terom@paivola.fi>
parents:
416
diff
changeset
|
481 |
elif options.graph_bridge_unknown : |
75bbfb05fbf3
pvl.hosts-graph: --graph-brige-unknown and fixup --graph-lldp-unknown logging
Tero Marttila <terom@paivola.fi>
parents:
416
diff
changeset
|
482 |
log.warning("%s:%s/%s bridge unknown host %s", host, port, vlan, ethernet) |
75bbfb05fbf3
pvl.hosts-graph: --graph-brige-unknown and fixup --graph-lldp-unknown logging
Tero Marttila <terom@paivola.fi>
parents:
416
diff
changeset
|
483 |
|
75bbfb05fbf3
pvl.hosts-graph: --graph-brige-unknown and fixup --graph-lldp-unknown logging
Tero Marttila <terom@paivola.fi>
parents:
416
diff
changeset
|
484 |
remote_label = remote_node = ethernet |
75bbfb05fbf3
pvl.hosts-graph: --graph-brige-unknown and fixup --graph-lldp-unknown logging
Tero Marttila <terom@paivola.fi>
parents:
416
diff
changeset
|
485 |
|
75bbfb05fbf3
pvl.hosts-graph: --graph-brige-unknown and fixup --graph-lldp-unknown logging
Tero Marttila <terom@paivola.fi>
parents:
416
diff
changeset
|
486 |
nodes[remote_node] = remote_label |
75bbfb05fbf3
pvl.hosts-graph: --graph-brige-unknown and fixup --graph-lldp-unknown logging
Tero Marttila <terom@paivola.fi>
parents:
416
diff
changeset
|
487 |
|
75bbfb05fbf3
pvl.hosts-graph: --graph-brige-unknown and fixup --graph-lldp-unknown logging
Tero Marttila <terom@paivola.fi>
parents:
416
diff
changeset
|
488 |
remote_host = None |
75bbfb05fbf3
pvl.hosts-graph: --graph-brige-unknown and fixup --graph-lldp-unknown logging
Tero Marttila <terom@paivola.fi>
parents:
416
diff
changeset
|
489 |
|
75bbfb05fbf3
pvl.hosts-graph: --graph-brige-unknown and fixup --graph-lldp-unknown logging
Tero Marttila <terom@paivola.fi>
parents:
416
diff
changeset
|
490 |
else : |
75bbfb05fbf3
pvl.hosts-graph: --graph-brige-unknown and fixup --graph-lldp-unknown logging
Tero Marttila <terom@paivola.fi>
parents:
416
diff
changeset
|
491 |
log.info("%s:%s/%s bridge unknown host %s", host, port, vlan, ethernet) |
75bbfb05fbf3
pvl.hosts-graph: --graph-brige-unknown and fixup --graph-lldp-unknown logging
Tero Marttila <terom@paivola.fi>
parents:
416
diff
changeset
|
492 |
|
411
9ac5dae42adb
pvl.hosts-graph: --graph-bridge: trivial elimination of linked ports
Tero Marttila <terom@paivola.fi>
parents:
410
diff
changeset
|
493 |
continue |
415 | 494 |
|
495 |
# TODO: also handled multiple IP/ethers for the same host |
|
417
75bbfb05fbf3
pvl.hosts-graph: --graph-brige-unknown and fixup --graph-lldp-unknown logging
Tero Marttila <terom@paivola.fi>
parents:
416
diff
changeset
|
496 |
if remote_host == host and local_node != host : |
414
b9aa8c35741f
pvl.hosts-graph: map bridge ethers from bridge nodes onto non-bridge leaf nodes
Tero Marttila <terom@paivola.fi>
parents:
413
diff
changeset
|
497 |
log.debug("%s:%s: skip remote-mapped self", host, port) |
417
75bbfb05fbf3
pvl.hosts-graph: --graph-brige-unknown and fixup --graph-lldp-unknown logging
Tero Marttila <terom@paivola.fi>
parents:
416
diff
changeset
|
498 |
continue |
414
b9aa8c35741f
pvl.hosts-graph: map bridge ethers from bridge nodes onto non-bridge leaf nodes
Tero Marttila <terom@paivola.fi>
parents:
413
diff
changeset
|
499 |
|
411
9ac5dae42adb
pvl.hosts-graph: --graph-bridge: trivial elimination of linked ports
Tero Marttila <terom@paivola.fi>
parents:
410
diff
changeset
|
500 |
if remote_node not in nodes : |
9ac5dae42adb
pvl.hosts-graph: --graph-bridge: trivial elimination of linked ports
Tero Marttila <terom@paivola.fi>
parents:
410
diff
changeset
|
501 |
log.debug("%s:%s: lazy-add remote %s (%s)", host, port, remote_node, remote_label) |
9ac5dae42adb
pvl.hosts-graph: --graph-bridge: trivial elimination of linked ports
Tero Marttila <terom@paivola.fi>
parents:
410
diff
changeset
|
502 |
|
9ac5dae42adb
pvl.hosts-graph: --graph-bridge: trivial elimination of linked ports
Tero Marttila <terom@paivola.fi>
parents:
410
diff
changeset
|
503 |
nodes[remote_node] = remote_label |
9ac5dae42adb
pvl.hosts-graph: --graph-bridge: trivial elimination of linked ports
Tero Marttila <terom@paivola.fi>
parents:
410
diff
changeset
|
504 |
|
9ac5dae42adb
pvl.hosts-graph: --graph-bridge: trivial elimination of linked ports
Tero Marttila <terom@paivola.fi>
parents:
410
diff
changeset
|
505 |
# unknown vlans |
418
9d243809532d
pvl.hosts-graph: color host links vlans
Tero Marttila <terom@paivola.fi>
parents:
417
diff
changeset
|
506 |
if vlan : |
9d243809532d
pvl.hosts-graph: color host links vlans
Tero Marttila <terom@paivola.fi>
parents:
417
diff
changeset
|
507 |
link_vlans = (vlan, (), None) |
9d243809532d
pvl.hosts-graph: color host links vlans
Tero Marttila <terom@paivola.fi>
parents:
417
diff
changeset
|
508 |
else : |
9d243809532d
pvl.hosts-graph: color host links vlans
Tero Marttila <terom@paivola.fi>
parents:
417
diff
changeset
|
509 |
link_vlans = None |
411
9ac5dae42adb
pvl.hosts-graph: --graph-bridge: trivial elimination of linked ports
Tero Marttila <terom@paivola.fi>
parents:
410
diff
changeset
|
510 |
|
9ac5dae42adb
pvl.hosts-graph: --graph-bridge: trivial elimination of linked ports
Tero Marttila <terom@paivola.fi>
parents:
410
diff
changeset
|
511 |
# directional link |
9ac5dae42adb
pvl.hosts-graph: --graph-bridge: trivial elimination of linked ports
Tero Marttila <terom@paivola.fi>
parents:
410
diff
changeset
|
512 |
links_out[(local_node, remote_node)] = local_port |
416
fb0fd4ac0168
pvl.hosts-graph: warn on multiple remotes on one port, multiple bridge hosts on one port
Tero Marttila <terom@paivola.fi>
parents:
415
diff
changeset
|
513 |
|
fb0fd4ac0168
pvl.hosts-graph: warn on multiple remotes on one port, multiple bridge hosts on one port
Tero Marttila <terom@paivola.fi>
parents:
415
diff
changeset
|
514 |
if local_port : |
fb0fd4ac0168
pvl.hosts-graph: warn on multiple remotes on one port, multiple bridge hosts on one port
Tero Marttila <terom@paivola.fi>
parents:
415
diff
changeset
|
515 |
bridge_ports.setdefault((local_node, local_port), set()).add(remote_node) |
411
9ac5dae42adb
pvl.hosts-graph: --graph-bridge: trivial elimination of linked ports
Tero Marttila <terom@paivola.fi>
parents:
410
diff
changeset
|
516 |
|
9ac5dae42adb
pvl.hosts-graph: --graph-bridge: trivial elimination of linked ports
Tero Marttila <terom@paivola.fi>
parents:
410
diff
changeset
|
517 |
# bidirectional link |
9ac5dae42adb
pvl.hosts-graph: --graph-bridge: trivial elimination of linked ports
Tero Marttila <terom@paivola.fi>
parents:
410
diff
changeset
|
518 |
forward = (local_node, local_port, None, remote_node) |
9ac5dae42adb
pvl.hosts-graph: --graph-bridge: trivial elimination of linked ports
Tero Marttila <terom@paivola.fi>
parents:
410
diff
changeset
|
519 |
|
9ac5dae42adb
pvl.hosts-graph: --graph-bridge: trivial elimination of linked ports
Tero Marttila <terom@paivola.fi>
parents:
410
diff
changeset
|
520 |
# scan for reverse |
9ac5dae42adb
pvl.hosts-graph: --graph-bridge: trivial elimination of linked ports
Tero Marttila <terom@paivola.fi>
parents:
410
diff
changeset
|
521 |
remote_port = links_out.get((remote_node, local_node)) |
9ac5dae42adb
pvl.hosts-graph: --graph-bridge: trivial elimination of linked ports
Tero Marttila <terom@paivola.fi>
parents:
410
diff
changeset
|
522 |
|
9ac5dae42adb
pvl.hosts-graph: --graph-bridge: trivial elimination of linked ports
Tero Marttila <terom@paivola.fi>
parents:
410
diff
changeset
|
523 |
if remote_port : |
9ac5dae42adb
pvl.hosts-graph: --graph-bridge: trivial elimination of linked ports
Tero Marttila <terom@paivola.fi>
parents:
410
diff
changeset
|
524 |
reverse = (remote_node, remote_port, None, local_node) |
9ac5dae42adb
pvl.hosts-graph: --graph-bridge: trivial elimination of linked ports
Tero Marttila <terom@paivola.fi>
parents:
410
diff
changeset
|
525 |
|
417
75bbfb05fbf3
pvl.hosts-graph: --graph-brige-unknown and fixup --graph-lldp-unknown logging
Tero Marttila <terom@paivola.fi>
parents:
416
diff
changeset
|
526 |
log.info("%s:%s bridge <-> %s:%s", local_node, local_port, remote_port, remote_node) |
411
9ac5dae42adb
pvl.hosts-graph: --graph-bridge: trivial elimination of linked ports
Tero Marttila <terom@paivola.fi>
parents:
410
diff
changeset
|
527 |
|
9ac5dae42adb
pvl.hosts-graph: --graph-bridge: trivial elimination of linked ports
Tero Marttila <terom@paivola.fi>
parents:
410
diff
changeset
|
528 |
# fill in remote_port for bidirectional link |
9ac5dae42adb
pvl.hosts-graph: --graph-bridge: trivial elimination of linked ports
Tero Marttila <terom@paivola.fi>
parents:
410
diff
changeset
|
529 |
del links[reverse] |
9ac5dae42adb
pvl.hosts-graph: --graph-bridge: trivial elimination of linked ports
Tero Marttila <terom@paivola.fi>
parents:
410
diff
changeset
|
530 |
reverse = local_node, local_port, remote_port, remote_node |
9ac5dae42adb
pvl.hosts-graph: --graph-bridge: trivial elimination of linked ports
Tero Marttila <terom@paivola.fi>
parents:
410
diff
changeset
|
531 |
links[reverse] = link_vlans |
9ac5dae42adb
pvl.hosts-graph: --graph-bridge: trivial elimination of linked ports
Tero Marttila <terom@paivola.fi>
parents:
410
diff
changeset
|
532 |
|
9ac5dae42adb
pvl.hosts-graph: --graph-bridge: trivial elimination of linked ports
Tero Marttila <terom@paivola.fi>
parents:
410
diff
changeset
|
533 |
else : |
417
75bbfb05fbf3
pvl.hosts-graph: --graph-brige-unknown and fixup --graph-lldp-unknown logging
Tero Marttila <terom@paivola.fi>
parents:
416
diff
changeset
|
534 |
log.info("%s:%s bridge -> %s", local_node, local_port, remote_node) |
411
9ac5dae42adb
pvl.hosts-graph: --graph-bridge: trivial elimination of linked ports
Tero Marttila <terom@paivola.fi>
parents:
410
diff
changeset
|
535 |
|
9ac5dae42adb
pvl.hosts-graph: --graph-bridge: trivial elimination of linked ports
Tero Marttila <terom@paivola.fi>
parents:
410
diff
changeset
|
536 |
links[forward] = link_vlans |
416
fb0fd4ac0168
pvl.hosts-graph: warn on multiple remotes on one port, multiple bridge hosts on one port
Tero Marttila <terom@paivola.fi>
parents:
415
diff
changeset
|
537 |
|
fb0fd4ac0168
pvl.hosts-graph: warn on multiple remotes on one port, multiple bridge hosts on one port
Tero Marttila <terom@paivola.fi>
parents:
415
diff
changeset
|
538 |
# verify unmanaged bridges |
fb0fd4ac0168
pvl.hosts-graph: warn on multiple remotes on one port, multiple bridge hosts on one port
Tero Marttila <terom@paivola.fi>
parents:
415
diff
changeset
|
539 |
for (node, port), remotes in bridge_ports.iteritems() : |
fb0fd4ac0168
pvl.hosts-graph: warn on multiple remotes on one port, multiple bridge hosts on one port
Tero Marttila <terom@paivola.fi>
parents:
415
diff
changeset
|
540 |
if len(remotes) > 1 : |
fb0fd4ac0168
pvl.hosts-graph: warn on multiple remotes on one port, multiple bridge hosts on one port
Tero Marttila <terom@paivola.fi>
parents:
415
diff
changeset
|
541 |
log.warning("%s:%s: multiple bridge remotes: %s", node, port, ' '.join(str(host) for host in remotes)) |
405
97b436f9363a
pvl.hosts-graph: split out graph-building for dot-building
Tero Marttila <terom@paivola.fi>
parents:
404
diff
changeset
|
542 |
|
97b436f9363a
pvl.hosts-graph: split out graph-building for dot-building
Tero Marttila <terom@paivola.fi>
parents:
404
diff
changeset
|
543 |
return nodes, links |
97b436f9363a
pvl.hosts-graph: split out graph-building for dot-building
Tero Marttila <terom@paivola.fi>
parents:
404
diff
changeset
|
544 |
|
97b436f9363a
pvl.hosts-graph: split out graph-building for dot-building
Tero Marttila <terom@paivola.fi>
parents:
404
diff
changeset
|
545 |
class GraphVlans (object) : |
97b436f9363a
pvl.hosts-graph: split out graph-building for dot-building
Tero Marttila <terom@paivola.fi>
parents:
404
diff
changeset
|
546 |
""" |
97b436f9363a
pvl.hosts-graph: split out graph-building for dot-building
Tero Marttila <terom@paivola.fi>
parents:
404
diff
changeset
|
547 |
Maintain vlan -> dot style/color mappings |
97b436f9363a
pvl.hosts-graph: split out graph-building for dot-building
Tero Marttila <terom@paivola.fi>
parents:
404
diff
changeset
|
548 |
""" |
97b436f9363a
pvl.hosts-graph: split out graph-building for dot-building
Tero Marttila <terom@paivola.fi>
parents:
404
diff
changeset
|
549 |
|
97b436f9363a
pvl.hosts-graph: split out graph-building for dot-building
Tero Marttila <terom@paivola.fi>
parents:
404
diff
changeset
|
550 |
SERIES = 'paired12' |
97b436f9363a
pvl.hosts-graph: split out graph-building for dot-building
Tero Marttila <terom@paivola.fi>
parents:
404
diff
changeset
|
551 |
NONE = 'black' |
97b436f9363a
pvl.hosts-graph: split out graph-building for dot-building
Tero Marttila <terom@paivola.fi>
parents:
404
diff
changeset
|
552 |
|
97b436f9363a
pvl.hosts-graph: split out graph-building for dot-building
Tero Marttila <terom@paivola.fi>
parents:
404
diff
changeset
|
553 |
def __init__ (self, vlans=None) : |
97b436f9363a
pvl.hosts-graph: split out graph-building for dot-building
Tero Marttila <terom@paivola.fi>
parents:
404
diff
changeset
|
554 |
if vlans : |
97b436f9363a
pvl.hosts-graph: split out graph-building for dot-building
Tero Marttila <terom@paivola.fi>
parents:
404
diff
changeset
|
555 |
self.vlans = dict(vlans) |
97b436f9363a
pvl.hosts-graph: split out graph-building for dot-building
Tero Marttila <terom@paivola.fi>
parents:
404
diff
changeset
|
556 |
else : |
97b436f9363a
pvl.hosts-graph: split out graph-building for dot-building
Tero Marttila <terom@paivola.fi>
parents:
404
diff
changeset
|
557 |
self.vlans = { } |
97b436f9363a
pvl.hosts-graph: split out graph-building for dot-building
Tero Marttila <terom@paivola.fi>
parents:
404
diff
changeset
|
558 |
|
97b436f9363a
pvl.hosts-graph: split out graph-building for dot-building
Tero Marttila <terom@paivola.fi>
parents:
404
diff
changeset
|
559 |
def color (self, vlan) : |
97b436f9363a
pvl.hosts-graph: split out graph-building for dot-building
Tero Marttila <terom@paivola.fi>
parents:
404
diff
changeset
|
560 |
if vlan in self.vlans : |
97b436f9363a
pvl.hosts-graph: split out graph-building for dot-building
Tero Marttila <terom@paivola.fi>
parents:
404
diff
changeset
|
561 |
return self.vlans[vlan] |
97b436f9363a
pvl.hosts-graph: split out graph-building for dot-building
Tero Marttila <terom@paivola.fi>
parents:
404
diff
changeset
|
562 |
|
97b436f9363a
pvl.hosts-graph: split out graph-building for dot-building
Tero Marttila <terom@paivola.fi>
parents:
404
diff
changeset
|
563 |
# alloc |
97b436f9363a
pvl.hosts-graph: split out graph-building for dot-building
Tero Marttila <terom@paivola.fi>
parents:
404
diff
changeset
|
564 |
color = '/{series}/{index}'.format(series=self.SERIES, index=len(self.vlans) + 1) |
97b436f9363a
pvl.hosts-graph: split out graph-building for dot-building
Tero Marttila <terom@paivola.fi>
parents:
404
diff
changeset
|
565 |
|
97b436f9363a
pvl.hosts-graph: split out graph-building for dot-building
Tero Marttila <terom@paivola.fi>
parents:
404
diff
changeset
|
566 |
self.vlans[vlan] = color |
97b436f9363a
pvl.hosts-graph: split out graph-building for dot-building
Tero Marttila <terom@paivola.fi>
parents:
404
diff
changeset
|
567 |
|
97b436f9363a
pvl.hosts-graph: split out graph-building for dot-building
Tero Marttila <terom@paivola.fi>
parents:
404
diff
changeset
|
568 |
return color |
97b436f9363a
pvl.hosts-graph: split out graph-building for dot-building
Tero Marttila <terom@paivola.fi>
parents:
404
diff
changeset
|
569 |
|
97b436f9363a
pvl.hosts-graph: split out graph-building for dot-building
Tero Marttila <terom@paivola.fi>
parents:
404
diff
changeset
|
570 |
def dot_quote (value) : |
97b436f9363a
pvl.hosts-graph: split out graph-building for dot-building
Tero Marttila <terom@paivola.fi>
parents:
404
diff
changeset
|
571 |
""" |
97b436f9363a
pvl.hosts-graph: split out graph-building for dot-building
Tero Marttila <terom@paivola.fi>
parents:
404
diff
changeset
|
572 |
Quote a dot value. |
97b436f9363a
pvl.hosts-graph: split out graph-building for dot-building
Tero Marttila <terom@paivola.fi>
parents:
404
diff
changeset
|
573 |
""" |
97b436f9363a
pvl.hosts-graph: split out graph-building for dot-building
Tero Marttila <terom@paivola.fi>
parents:
404
diff
changeset
|
574 |
|
97b436f9363a
pvl.hosts-graph: split out graph-building for dot-building
Tero Marttila <terom@paivola.fi>
parents:
404
diff
changeset
|
575 |
return '"{value}"'.format(value=value) |
97b436f9363a
pvl.hosts-graph: split out graph-building for dot-building
Tero Marttila <terom@paivola.fi>
parents:
404
diff
changeset
|
576 |
|
97b436f9363a
pvl.hosts-graph: split out graph-building for dot-building
Tero Marttila <terom@paivola.fi>
parents:
404
diff
changeset
|
577 |
def dot (*line, **attrs) : |
97b436f9363a
pvl.hosts-graph: split out graph-building for dot-building
Tero Marttila <terom@paivola.fi>
parents:
404
diff
changeset
|
578 |
""" |
97b436f9363a
pvl.hosts-graph: split out graph-building for dot-building
Tero Marttila <terom@paivola.fi>
parents:
404
diff
changeset
|
579 |
Build dot-syntax: |
97b436f9363a
pvl.hosts-graph: split out graph-building for dot-building
Tero Marttila <terom@paivola.fi>
parents:
404
diff
changeset
|
580 |
*line { |
97b436f9363a
pvl.hosts-graph: split out graph-building for dot-building
Tero Marttila <terom@paivola.fi>
parents:
404
diff
changeset
|
581 |
*line [**attrs]; |
97b436f9363a
pvl.hosts-graph: split out graph-building for dot-building
Tero Marttila <terom@paivola.fi>
parents:
404
diff
changeset
|
582 |
} |
97b436f9363a
pvl.hosts-graph: split out graph-building for dot-building
Tero Marttila <terom@paivola.fi>
parents:
404
diff
changeset
|
583 |
""" |
97b436f9363a
pvl.hosts-graph: split out graph-building for dot-building
Tero Marttila <terom@paivola.fi>
parents:
404
diff
changeset
|
584 |
|
97b436f9363a
pvl.hosts-graph: split out graph-building for dot-building
Tero Marttila <terom@paivola.fi>
parents:
404
diff
changeset
|
585 |
if line and attrs : |
97b436f9363a
pvl.hosts-graph: split out graph-building for dot-building
Tero Marttila <terom@paivola.fi>
parents:
404
diff
changeset
|
586 |
return ''.join(('\t', ' '.join(str(x) for x in line), ' [', |
409
b2b1bc488195
pvl.hosts-graph: --graph-bridge for very crude fdb ethernet nodes/links
Tero Marttila <terom@paivola.fi>
parents:
408
diff
changeset
|
587 |
', '.join('{name}="{value}"'.format(name=name, value=value) for name, value in attrs.iteritems() if value is not None), |
405
97b436f9363a
pvl.hosts-graph: split out graph-building for dot-building
Tero Marttila <terom@paivola.fi>
parents:
404
diff
changeset
|
588 |
']', ';')) |
97b436f9363a
pvl.hosts-graph: split out graph-building for dot-building
Tero Marttila <terom@paivola.fi>
parents:
404
diff
changeset
|
589 |
elif line : |
97b436f9363a
pvl.hosts-graph: split out graph-building for dot-building
Tero Marttila <terom@paivola.fi>
parents:
404
diff
changeset
|
590 |
return ' '.join(line) + ' {' |
97b436f9363a
pvl.hosts-graph: split out graph-building for dot-building
Tero Marttila <terom@paivola.fi>
parents:
404
diff
changeset
|
591 |
else : |
97b436f9363a
pvl.hosts-graph: split out graph-building for dot-building
Tero Marttila <terom@paivola.fi>
parents:
404
diff
changeset
|
592 |
return '}' |
97b436f9363a
pvl.hosts-graph: split out graph-building for dot-building
Tero Marttila <terom@paivola.fi>
parents:
404
diff
changeset
|
593 |
|
97b436f9363a
pvl.hosts-graph: split out graph-building for dot-building
Tero Marttila <terom@paivola.fi>
parents:
404
diff
changeset
|
594 |
def build_dot (options, nodes, links, type='digraph', vlans=None) : |
97b436f9363a
pvl.hosts-graph: split out graph-building for dot-building
Tero Marttila <terom@paivola.fi>
parents:
404
diff
changeset
|
595 |
""" |
97b436f9363a
pvl.hosts-graph: split out graph-building for dot-building
Tero Marttila <terom@paivola.fi>
parents:
404
diff
changeset
|
596 |
Construct a dot description of the given node/links graph. |
97b436f9363a
pvl.hosts-graph: split out graph-building for dot-building
Tero Marttila <terom@paivola.fi>
parents:
404
diff
changeset
|
597 |
""" |
97b436f9363a
pvl.hosts-graph: split out graph-building for dot-building
Tero Marttila <terom@paivola.fi>
parents:
404
diff
changeset
|
598 |
|
97b436f9363a
pvl.hosts-graph: split out graph-building for dot-building
Tero Marttila <terom@paivola.fi>
parents:
404
diff
changeset
|
599 |
if vlans is True : |
97b436f9363a
pvl.hosts-graph: split out graph-building for dot-building
Tero Marttila <terom@paivola.fi>
parents:
404
diff
changeset
|
600 |
vlans = { } |
97b436f9363a
pvl.hosts-graph: split out graph-building for dot-building
Tero Marttila <terom@paivola.fi>
parents:
404
diff
changeset
|
601 |
|
97b436f9363a
pvl.hosts-graph: split out graph-building for dot-building
Tero Marttila <terom@paivola.fi>
parents:
404
diff
changeset
|
602 |
yield dot(type, 'verkko') |
97b436f9363a
pvl.hosts-graph: split out graph-building for dot-building
Tero Marttila <terom@paivola.fi>
parents:
404
diff
changeset
|
603 |
|
97b436f9363a
pvl.hosts-graph: split out graph-building for dot-building
Tero Marttila <terom@paivola.fi>
parents:
404
diff
changeset
|
604 |
# defaults |
97b436f9363a
pvl.hosts-graph: split out graph-building for dot-building
Tero Marttila <terom@paivola.fi>
parents:
404
diff
changeset
|
605 |
yield dot('graph', |
399
aadf76a05ec1
:pvl.hosts-lldp: split into pvl.hosts-snmp to gather data, and pvl.hosts-graph to process/graph it
Tero Marttila <terom@paivola.fi>
parents:
diff
changeset
|
606 |
# XXX: breaks multi-edges? |
aadf76a05ec1
:pvl.hosts-lldp: split into pvl.hosts-snmp to gather data, and pvl.hosts-graph to process/graph it
Tero Marttila <terom@paivola.fi>
parents:
diff
changeset
|
607 |
#splines = 'true', |
aadf76a05ec1
:pvl.hosts-lldp: split into pvl.hosts-snmp to gather data, and pvl.hosts-graph to process/graph it
Tero Marttila <terom@paivola.fi>
parents:
diff
changeset
|
608 |
|
aadf76a05ec1
:pvl.hosts-lldp: split into pvl.hosts-snmp to gather data, and pvl.hosts-graph to process/graph it
Tero Marttila <terom@paivola.fi>
parents:
diff
changeset
|
609 |
sep = '+25,25', |
aadf76a05ec1
:pvl.hosts-lldp: split into pvl.hosts-snmp to gather data, and pvl.hosts-graph to process/graph it
Tero Marttila <terom@paivola.fi>
parents:
diff
changeset
|
610 |
overlap = 'scalexy', |
aadf76a05ec1
:pvl.hosts-lldp: split into pvl.hosts-snmp to gather data, and pvl.hosts-graph to process/graph it
Tero Marttila <terom@paivola.fi>
parents:
diff
changeset
|
611 |
|
aadf76a05ec1
:pvl.hosts-lldp: split into pvl.hosts-snmp to gather data, and pvl.hosts-graph to process/graph it
Tero Marttila <terom@paivola.fi>
parents:
diff
changeset
|
612 |
# only applies to loops |
aadf76a05ec1
:pvl.hosts-lldp: split into pvl.hosts-snmp to gather data, and pvl.hosts-graph to process/graph it
Tero Marttila <terom@paivola.fi>
parents:
diff
changeset
|
613 |
nodesep = 0.5, |
aadf76a05ec1
:pvl.hosts-lldp: split into pvl.hosts-snmp to gather data, and pvl.hosts-graph to process/graph it
Tero Marttila <terom@paivola.fi>
parents:
diff
changeset
|
614 |
) |
405
97b436f9363a
pvl.hosts-graph: split out graph-building for dot-building
Tero Marttila <terom@paivola.fi>
parents:
404
diff
changeset
|
615 |
yield dot('edge', |
97b436f9363a
pvl.hosts-graph: split out graph-building for dot-building
Tero Marttila <terom@paivola.fi>
parents:
404
diff
changeset
|
616 |
labeldistance = 3.0, |
97b436f9363a
pvl.hosts-graph: split out graph-building for dot-building
Tero Marttila <terom@paivola.fi>
parents:
404
diff
changeset
|
617 |
penwidth = 2.0, |
399
aadf76a05ec1
:pvl.hosts-lldp: split into pvl.hosts-snmp to gather data, and pvl.hosts-graph to process/graph it
Tero Marttila <terom@paivola.fi>
parents:
diff
changeset
|
618 |
) |
405
97b436f9363a
pvl.hosts-graph: split out graph-building for dot-building
Tero Marttila <terom@paivola.fi>
parents:
404
diff
changeset
|
619 |
yield dot('node', |
97b436f9363a
pvl.hosts-graph: split out graph-building for dot-building
Tero Marttila <terom@paivola.fi>
parents:
404
diff
changeset
|
620 |
fontsize = 18, |
97b436f9363a
pvl.hosts-graph: split out graph-building for dot-building
Tero Marttila <terom@paivola.fi>
parents:
404
diff
changeset
|
621 |
) |
97b436f9363a
pvl.hosts-graph: split out graph-building for dot-building
Tero Marttila <terom@paivola.fi>
parents:
404
diff
changeset
|
622 |
|
97b436f9363a
pvl.hosts-graph: split out graph-building for dot-building
Tero Marttila <terom@paivola.fi>
parents:
404
diff
changeset
|
623 |
# nodes |
97b436f9363a
pvl.hosts-graph: split out graph-building for dot-building
Tero Marttila <terom@paivola.fi>
parents:
404
diff
changeset
|
624 |
for node, node_label in nodes.iteritems() : |
97b436f9363a
pvl.hosts-graph: split out graph-building for dot-building
Tero Marttila <terom@paivola.fi>
parents:
404
diff
changeset
|
625 |
yield dot(dot_quote(node), label=node_label) |
399
aadf76a05ec1
:pvl.hosts-lldp: split into pvl.hosts-snmp to gather data, and pvl.hosts-graph to process/graph it
Tero Marttila <terom@paivola.fi>
parents:
diff
changeset
|
626 |
|
405
97b436f9363a
pvl.hosts-graph: split out graph-building for dot-building
Tero Marttila <terom@paivola.fi>
parents:
404
diff
changeset
|
627 |
# links |
409
b2b1bc488195
pvl.hosts-graph: --graph-bridge for very crude fdb ethernet nodes/links
Tero Marttila <terom@paivola.fi>
parents:
408
diff
changeset
|
628 |
for (local, local_port, remote_port, remote), link_vlans in links.iteritems() : |
b2b1bc488195
pvl.hosts-graph: --graph-bridge for very crude fdb ethernet nodes/links
Tero Marttila <terom@paivola.fi>
parents:
408
diff
changeset
|
629 |
if link_vlans : |
b2b1bc488195
pvl.hosts-graph: --graph-bridge for very crude fdb ethernet nodes/links
Tero Marttila <terom@paivola.fi>
parents:
408
diff
changeset
|
630 |
local_untag, tagged, remote_untag = link_vlans |
b2b1bc488195
pvl.hosts-graph: --graph-bridge for very crude fdb ethernet nodes/links
Tero Marttila <terom@paivola.fi>
parents:
408
diff
changeset
|
631 |
|
b2b1bc488195
pvl.hosts-graph: --graph-bridge for very crude fdb ethernet nodes/links
Tero Marttila <terom@paivola.fi>
parents:
408
diff
changeset
|
632 |
if vlans : |
b2b1bc488195
pvl.hosts-graph: --graph-bridge for very crude fdb ethernet nodes/links
Tero Marttila <terom@paivola.fi>
parents:
408
diff
changeset
|
633 |
head_color = vlans.color(local_untag) if local_untag else None |
b2b1bc488195
pvl.hosts-graph: --graph-bridge for very crude fdb ethernet nodes/links
Tero Marttila <terom@paivola.fi>
parents:
408
diff
changeset
|
634 |
tail_color = vlans.color(remote_untag) if remote_untag else None |
b2b1bc488195
pvl.hosts-graph: --graph-bridge for very crude fdb ethernet nodes/links
Tero Marttila <terom@paivola.fi>
parents:
408
diff
changeset
|
635 |
line_colors = [vlans.color(tag) for tag in sorted(tagged)] |
b2b1bc488195
pvl.hosts-graph: --graph-bridge for very crude fdb ethernet nodes/links
Tero Marttila <terom@paivola.fi>
parents:
408
diff
changeset
|
636 |
else : |
b2b1bc488195
pvl.hosts-graph: --graph-bridge for very crude fdb ethernet nodes/links
Tero Marttila <terom@paivola.fi>
parents:
408
diff
changeset
|
637 |
head_color = GraphVlans.NONE if local_untag else None |
b2b1bc488195
pvl.hosts-graph: --graph-bridge for very crude fdb ethernet nodes/links
Tero Marttila <terom@paivola.fi>
parents:
408
diff
changeset
|
638 |
tail_color = GraphVlans.NONE if remote_untag else None |
b2b1bc488195
pvl.hosts-graph: --graph-bridge for very crude fdb ethernet nodes/links
Tero Marttila <terom@paivola.fi>
parents:
408
diff
changeset
|
639 |
line_colors = [] |
405
97b436f9363a
pvl.hosts-graph: split out graph-building for dot-building
Tero Marttila <terom@paivola.fi>
parents:
404
diff
changeset
|
640 |
else : |
409
b2b1bc488195
pvl.hosts-graph: --graph-bridge for very crude fdb ethernet nodes/links
Tero Marttila <terom@paivola.fi>
parents:
408
diff
changeset
|
641 |
# unknown |
b2b1bc488195
pvl.hosts-graph: --graph-bridge for very crude fdb ethernet nodes/links
Tero Marttila <terom@paivola.fi>
parents:
408
diff
changeset
|
642 |
head_color = tail_color = None |
405
97b436f9363a
pvl.hosts-graph: split out graph-building for dot-building
Tero Marttila <terom@paivola.fi>
parents:
404
diff
changeset
|
643 |
line_colors = [] |
399
aadf76a05ec1
:pvl.hosts-lldp: split into pvl.hosts-snmp to gather data, and pvl.hosts-graph to process/graph it
Tero Marttila <terom@paivola.fi>
parents:
diff
changeset
|
644 |
|
405
97b436f9363a
pvl.hosts-graph: split out graph-building for dot-building
Tero Marttila <terom@paivola.fi>
parents:
404
diff
changeset
|
645 |
if head_color and tail_color : |
97b436f9363a
pvl.hosts-graph: split out graph-building for dot-building
Tero Marttila <terom@paivola.fi>
parents:
404
diff
changeset
|
646 |
dir = 'both' |
97b436f9363a
pvl.hosts-graph: split out graph-building for dot-building
Tero Marttila <terom@paivola.fi>
parents:
404
diff
changeset
|
647 |
colors = [head_color, tail_color] + line_colors |
97b436f9363a
pvl.hosts-graph: split out graph-building for dot-building
Tero Marttila <terom@paivola.fi>
parents:
404
diff
changeset
|
648 |
elif head_color : |
97b436f9363a
pvl.hosts-graph: split out graph-building for dot-building
Tero Marttila <terom@paivola.fi>
parents:
404
diff
changeset
|
649 |
dir = 'forward' |
97b436f9363a
pvl.hosts-graph: split out graph-building for dot-building
Tero Marttila <terom@paivola.fi>
parents:
404
diff
changeset
|
650 |
colors = [head_color] + line_colors |
97b436f9363a
pvl.hosts-graph: split out graph-building for dot-building
Tero Marttila <terom@paivola.fi>
parents:
404
diff
changeset
|
651 |
elif tail_color : |
97b436f9363a
pvl.hosts-graph: split out graph-building for dot-building
Tero Marttila <terom@paivola.fi>
parents:
404
diff
changeset
|
652 |
dir = 'back' |
97b436f9363a
pvl.hosts-graph: split out graph-building for dot-building
Tero Marttila <terom@paivola.fi>
parents:
404
diff
changeset
|
653 |
colors = [vlans.NONE, tail_color] + line_colors |
97b436f9363a
pvl.hosts-graph: split out graph-building for dot-building
Tero Marttila <terom@paivola.fi>
parents:
404
diff
changeset
|
654 |
else : |
97b436f9363a
pvl.hosts-graph: split out graph-building for dot-building
Tero Marttila <terom@paivola.fi>
parents:
404
diff
changeset
|
655 |
dir = 'none' |
97b436f9363a
pvl.hosts-graph: split out graph-building for dot-building
Tero Marttila <terom@paivola.fi>
parents:
404
diff
changeset
|
656 |
colors = line_colors |
399
aadf76a05ec1
:pvl.hosts-lldp: split into pvl.hosts-snmp to gather data, and pvl.hosts-graph to process/graph it
Tero Marttila <terom@paivola.fi>
parents:
diff
changeset
|
657 |
|
405
97b436f9363a
pvl.hosts-graph: split out graph-building for dot-building
Tero Marttila <terom@paivola.fi>
parents:
404
diff
changeset
|
658 |
yield dot(dot_quote(local), '->', dot_quote(remote), |
97b436f9363a
pvl.hosts-graph: split out graph-building for dot-building
Tero Marttila <terom@paivola.fi>
parents:
404
diff
changeset
|
659 |
taillabel = local_port, |
97b436f9363a
pvl.hosts-graph: split out graph-building for dot-building
Tero Marttila <terom@paivola.fi>
parents:
404
diff
changeset
|
660 |
headlabel = remote_port, |
97b436f9363a
pvl.hosts-graph: split out graph-building for dot-building
Tero Marttila <terom@paivola.fi>
parents:
404
diff
changeset
|
661 |
dir = dir, |
399
aadf76a05ec1
:pvl.hosts-lldp: split into pvl.hosts-snmp to gather data, and pvl.hosts-graph to process/graph it
Tero Marttila <terom@paivola.fi>
parents:
diff
changeset
|
662 |
|
405
97b436f9363a
pvl.hosts-graph: split out graph-building for dot-building
Tero Marttila <terom@paivola.fi>
parents:
404
diff
changeset
|
663 |
fillcolor = 'black', |
409
b2b1bc488195
pvl.hosts-graph: --graph-bridge for very crude fdb ethernet nodes/links
Tero Marttila <terom@paivola.fi>
parents:
408
diff
changeset
|
664 |
color = ':'.join(colors) if colors else None, |
405
97b436f9363a
pvl.hosts-graph: split out graph-building for dot-building
Tero Marttila <terom@paivola.fi>
parents:
404
diff
changeset
|
665 |
) |
399
aadf76a05ec1
:pvl.hosts-lldp: split into pvl.hosts-snmp to gather data, and pvl.hosts-graph to process/graph it
Tero Marttila <terom@paivola.fi>
parents:
diff
changeset
|
666 |
|
405
97b436f9363a
pvl.hosts-graph: split out graph-building for dot-building
Tero Marttila <terom@paivola.fi>
parents:
404
diff
changeset
|
667 |
yield dot() |
399
aadf76a05ec1
:pvl.hosts-lldp: split into pvl.hosts-snmp to gather data, and pvl.hosts-graph to process/graph it
Tero Marttila <terom@paivola.fi>
parents:
diff
changeset
|
668 |
|
405
97b436f9363a
pvl.hosts-graph: split out graph-building for dot-building
Tero Marttila <terom@paivola.fi>
parents:
404
diff
changeset
|
669 |
def apply_dot (options, file, dot) : |
97b436f9363a
pvl.hosts-graph: split out graph-building for dot-building
Tero Marttila <terom@paivola.fi>
parents:
404
diff
changeset
|
670 |
""" |
97b436f9363a
pvl.hosts-graph: split out graph-building for dot-building
Tero Marttila <terom@paivola.fi>
parents:
404
diff
changeset
|
671 |
Output dot file for given graphbits |
97b436f9363a
pvl.hosts-graph: split out graph-building for dot-building
Tero Marttila <terom@paivola.fi>
parents:
404
diff
changeset
|
672 |
""" |
97b436f9363a
pvl.hosts-graph: split out graph-building for dot-building
Tero Marttila <terom@paivola.fi>
parents:
404
diff
changeset
|
673 |
|
97b436f9363a
pvl.hosts-graph: split out graph-building for dot-building
Tero Marttila <terom@paivola.fi>
parents:
404
diff
changeset
|
674 |
for line in dot : |
97b436f9363a
pvl.hosts-graph: split out graph-building for dot-building
Tero Marttila <terom@paivola.fi>
parents:
404
diff
changeset
|
675 |
file.write(line + '\n') |
399
aadf76a05ec1
:pvl.hosts-lldp: split into pvl.hosts-snmp to gather data, and pvl.hosts-graph to process/graph it
Tero Marttila <terom@paivola.fi>
parents:
diff
changeset
|
676 |
|
aadf76a05ec1
:pvl.hosts-lldp: split into pvl.hosts-snmp to gather data, and pvl.hosts-graph to process/graph it
Tero Marttila <terom@paivola.fi>
parents:
diff
changeset
|
677 |
def main (argv) : |
aadf76a05ec1
:pvl.hosts-lldp: split into pvl.hosts-snmp to gather data, and pvl.hosts-graph to process/graph it
Tero Marttila <terom@paivola.fi>
parents:
diff
changeset
|
678 |
""" |
aadf76a05ec1
:pvl.hosts-lldp: split into pvl.hosts-snmp to gather data, and pvl.hosts-graph to process/graph it
Tero Marttila <terom@paivola.fi>
parents:
diff
changeset
|
679 |
Graph network |
aadf76a05ec1
:pvl.hosts-lldp: split into pvl.hosts-snmp to gather data, and pvl.hosts-graph to process/graph it
Tero Marttila <terom@paivola.fi>
parents:
diff
changeset
|
680 |
""" |
aadf76a05ec1
:pvl.hosts-lldp: split into pvl.hosts-snmp to gather data, and pvl.hosts-graph to process/graph it
Tero Marttila <terom@paivola.fi>
parents:
diff
changeset
|
681 |
|
aadf76a05ec1
:pvl.hosts-lldp: split into pvl.hosts-snmp to gather data, and pvl.hosts-graph to process/graph it
Tero Marttila <terom@paivola.fi>
parents:
diff
changeset
|
682 |
parser = optparse.OptionParser(main.__doc__) |
aadf76a05ec1
:pvl.hosts-lldp: split into pvl.hosts-snmp to gather data, and pvl.hosts-graph to process/graph it
Tero Marttila <terom@paivola.fi>
parents:
diff
changeset
|
683 |
parser.add_option_group(pvl.args.parser(parser)) |
aadf76a05ec1
:pvl.hosts-lldp: split into pvl.hosts-snmp to gather data, and pvl.hosts-graph to process/graph it
Tero Marttila <terom@paivola.fi>
parents:
diff
changeset
|
684 |
parser.add_option_group(pvl.hosts.optparser(parser)) |
aadf76a05ec1
:pvl.hosts-lldp: split into pvl.hosts-snmp to gather data, and pvl.hosts-graph to process/graph it
Tero Marttila <terom@paivola.fi>
parents:
diff
changeset
|
685 |
|
aadf76a05ec1
:pvl.hosts-lldp: split into pvl.hosts-snmp to gather data, and pvl.hosts-graph to process/graph it
Tero Marttila <terom@paivola.fi>
parents:
diff
changeset
|
686 |
parser.add_option('--snmp-data', metavar='FILE', default=None, |
aadf76a05ec1
:pvl.hosts-lldp: split into pvl.hosts-snmp to gather data, and pvl.hosts-graph to process/graph it
Tero Marttila <terom@paivola.fi>
parents:
diff
changeset
|
687 |
help="Load snmp data from FILE") |
aadf76a05ec1
:pvl.hosts-lldp: split into pvl.hosts-snmp to gather data, and pvl.hosts-graph to process/graph it
Tero Marttila <terom@paivola.fi>
parents:
diff
changeset
|
688 |
|
413
cb7782e5a2fd
pvl.hosts-graph: do not graph unknown lldp remotes per default, lower warn on unconfirmed manual links
Tero Marttila <terom@paivola.fi>
parents:
411
diff
changeset
|
689 |
|
cb7782e5a2fd
pvl.hosts-graph: do not graph unknown lldp remotes per default, lower warn on unconfirmed manual links
Tero Marttila <terom@paivola.fi>
parents:
411
diff
changeset
|
690 |
parser.add_option('--graph-lldp-unknown', action='store_true', |
cb7782e5a2fd
pvl.hosts-graph: do not graph unknown lldp remotes per default, lower warn on unconfirmed manual links
Tero Marttila <terom@paivola.fi>
parents:
411
diff
changeset
|
691 |
help="Graph unknown LLDP nodes") |
399
aadf76a05ec1
:pvl.hosts-lldp: split into pvl.hosts-snmp to gather data, and pvl.hosts-graph to process/graph it
Tero Marttila <terom@paivola.fi>
parents:
diff
changeset
|
692 |
|
409
b2b1bc488195
pvl.hosts-graph: --graph-bridge for very crude fdb ethernet nodes/links
Tero Marttila <terom@paivola.fi>
parents:
408
diff
changeset
|
693 |
|
405
97b436f9363a
pvl.hosts-graph: split out graph-building for dot-building
Tero Marttila <terom@paivola.fi>
parents:
404
diff
changeset
|
694 |
parser.add_option('--graph-vlans', action='store_true', dest='graph_vlans', |
409
b2b1bc488195
pvl.hosts-graph: --graph-bridge for very crude fdb ethernet nodes/links
Tero Marttila <terom@paivola.fi>
parents:
408
diff
changeset
|
695 |
help="Graph links with VLAN information") |
399
aadf76a05ec1
:pvl.hosts-lldp: split into pvl.hosts-snmp to gather data, and pvl.hosts-graph to process/graph it
Tero Marttila <terom@paivola.fi>
parents:
diff
changeset
|
696 |
|
405
97b436f9363a
pvl.hosts-graph: split out graph-building for dot-building
Tero Marttila <terom@paivola.fi>
parents:
404
diff
changeset
|
697 |
parser.add_option('--no-vlans', action='store_false', dest='graph_vlans', |
399
aadf76a05ec1
:pvl.hosts-lldp: split into pvl.hosts-snmp to gather data, and pvl.hosts-graph to process/graph it
Tero Marttila <terom@paivola.fi>
parents:
diff
changeset
|
698 |
help="Do not color VLANs") |
aadf76a05ec1
:pvl.hosts-lldp: split into pvl.hosts-snmp to gather data, and pvl.hosts-graph to process/graph it
Tero Marttila <terom@paivola.fi>
parents:
diff
changeset
|
699 |
|
413
cb7782e5a2fd
pvl.hosts-graph: do not graph unknown lldp remotes per default, lower warn on unconfirmed manual links
Tero Marttila <terom@paivola.fi>
parents:
411
diff
changeset
|
700 |
|
409
b2b1bc488195
pvl.hosts-graph: --graph-bridge for very crude fdb ethernet nodes/links
Tero Marttila <terom@paivola.fi>
parents:
408
diff
changeset
|
701 |
parser.add_option('--graph-bridge', action='store_true', |
b2b1bc488195
pvl.hosts-graph: --graph-bridge for very crude fdb ethernet nodes/links
Tero Marttila <terom@paivola.fi>
parents:
408
diff
changeset
|
702 |
help="Graph bridge forwarding database links") |
b2b1bc488195
pvl.hosts-graph: --graph-bridge for very crude fdb ethernet nodes/links
Tero Marttila <terom@paivola.fi>
parents:
408
diff
changeset
|
703 |
|
417
75bbfb05fbf3
pvl.hosts-graph: --graph-brige-unknown and fixup --graph-lldp-unknown logging
Tero Marttila <terom@paivola.fi>
parents:
416
diff
changeset
|
704 |
parser.add_option('--graph-bridge-unknown', action='store_true', |
75bbfb05fbf3
pvl.hosts-graph: --graph-brige-unknown and fixup --graph-lldp-unknown logging
Tero Marttila <terom@paivola.fi>
parents:
416
diff
changeset
|
705 |
help="Graph unknown bridge forwarding databse hosts") |
75bbfb05fbf3
pvl.hosts-graph: --graph-brige-unknown and fixup --graph-lldp-unknown logging
Tero Marttila <terom@paivola.fi>
parents:
416
diff
changeset
|
706 |
|
409
b2b1bc488195
pvl.hosts-graph: --graph-bridge for very crude fdb ethernet nodes/links
Tero Marttila <terom@paivola.fi>
parents:
408
diff
changeset
|
707 |
|
413
cb7782e5a2fd
pvl.hosts-graph: do not graph unknown lldp remotes per default, lower warn on unconfirmed manual links
Tero Marttila <terom@paivola.fi>
parents:
411
diff
changeset
|
708 |
parser.add_option('--graph-dot', metavar='FILE', |
cb7782e5a2fd
pvl.hosts-graph: do not graph unknown lldp remotes per default, lower warn on unconfirmed manual links
Tero Marttila <terom@paivola.fi>
parents:
411
diff
changeset
|
709 |
help="Output .dot graph data to file") |
cb7782e5a2fd
pvl.hosts-graph: do not graph unknown lldp remotes per default, lower warn on unconfirmed manual links
Tero Marttila <terom@paivola.fi>
parents:
411
diff
changeset
|
710 |
|
399
aadf76a05ec1
:pvl.hosts-lldp: split into pvl.hosts-snmp to gather data, and pvl.hosts-graph to process/graph it
Tero Marttila <terom@paivola.fi>
parents:
diff
changeset
|
711 |
# input |
aadf76a05ec1
:pvl.hosts-lldp: split into pvl.hosts-snmp to gather data, and pvl.hosts-graph to process/graph it
Tero Marttila <terom@paivola.fi>
parents:
diff
changeset
|
712 |
options, args = parser.parse_args(argv[1:]) |
aadf76a05ec1
:pvl.hosts-lldp: split into pvl.hosts-snmp to gather data, and pvl.hosts-graph to process/graph it
Tero Marttila <terom@paivola.fi>
parents:
diff
changeset
|
713 |
pvl.args.apply(options) |
aadf76a05ec1
:pvl.hosts-lldp: split into pvl.hosts-snmp to gather data, and pvl.hosts-graph to process/graph it
Tero Marttila <terom@paivola.fi>
parents:
diff
changeset
|
714 |
|
408
32b7a0f2e7dc
pvl.hosts-graph: update for new hostname format, map non-snmp lldp hosts by Host.ethernet
Tero Marttila <terom@paivola.fi>
parents:
406
diff
changeset
|
715 |
# load hosts |
32b7a0f2e7dc
pvl.hosts-graph: update for new hostname format, map non-snmp lldp hosts by Host.ethernet
Tero Marttila <terom@paivola.fi>
parents:
406
diff
changeset
|
716 |
hosts = list(pvl.hosts.apply(options, args)) |
399
aadf76a05ec1
:pvl.hosts-lldp: split into pvl.hosts-snmp to gather data, and pvl.hosts-graph to process/graph it
Tero Marttila <terom@paivola.fi>
parents:
diff
changeset
|
717 |
|
aadf76a05ec1
:pvl.hosts-lldp: split into pvl.hosts-snmp to gather data, and pvl.hosts-graph to process/graph it
Tero Marttila <terom@paivola.fi>
parents:
diff
changeset
|
718 |
# load raw snmp data |
402
3b6fb4ae56fb
pvl.hosts-graph: value-less attr handling, compat for apply_graph()
Tero Marttila <terom@paivola.fi>
parents:
400
diff
changeset
|
719 |
snmp = load_snmp_data(options, options.snmp_data, hosts) |
399
aadf76a05ec1
:pvl.hosts-lldp: split into pvl.hosts-snmp to gather data, and pvl.hosts-graph to process/graph it
Tero Marttila <terom@paivola.fi>
parents:
diff
changeset
|
720 |
|
405
97b436f9363a
pvl.hosts-graph: split out graph-building for dot-building
Tero Marttila <terom@paivola.fi>
parents:
404
diff
changeset
|
721 |
# process data into graph |
409
b2b1bc488195
pvl.hosts-graph: --graph-bridge for very crude fdb ethernet nodes/links
Tero Marttila <terom@paivola.fi>
parents:
408
diff
changeset
|
722 |
nodes, links = build_graph(options, snmp, hosts) |
405
97b436f9363a
pvl.hosts-graph: split out graph-building for dot-building
Tero Marttila <terom@paivola.fi>
parents:
404
diff
changeset
|
723 |
|
97b436f9363a
pvl.hosts-graph: split out graph-building for dot-building
Tero Marttila <terom@paivola.fi>
parents:
404
diff
changeset
|
724 |
# process graph into dot |
97b436f9363a
pvl.hosts-graph: split out graph-building for dot-building
Tero Marttila <terom@paivola.fi>
parents:
404
diff
changeset
|
725 |
if options.graph_vlans is False : |
97b436f9363a
pvl.hosts-graph: split out graph-building for dot-building
Tero Marttila <terom@paivola.fi>
parents:
404
diff
changeset
|
726 |
graph_vlans = None |
97b436f9363a
pvl.hosts-graph: split out graph-building for dot-building
Tero Marttila <terom@paivola.fi>
parents:
404
diff
changeset
|
727 |
else : |
97b436f9363a
pvl.hosts-graph: split out graph-building for dot-building
Tero Marttila <terom@paivola.fi>
parents:
404
diff
changeset
|
728 |
graph_vlans = GraphVlans() |
402
3b6fb4ae56fb
pvl.hosts-graph: value-less attr handling, compat for apply_graph()
Tero Marttila <terom@paivola.fi>
parents:
400
diff
changeset
|
729 |
|
405
97b436f9363a
pvl.hosts-graph: split out graph-building for dot-building
Tero Marttila <terom@paivola.fi>
parents:
404
diff
changeset
|
730 |
if options.graph_dot : |
97b436f9363a
pvl.hosts-graph: split out graph-building for dot-building
Tero Marttila <terom@paivola.fi>
parents:
404
diff
changeset
|
731 |
# process to dot |
97b436f9363a
pvl.hosts-graph: split out graph-building for dot-building
Tero Marttila <terom@paivola.fi>
parents:
404
diff
changeset
|
732 |
dot = build_dot(options, nodes, links, vlans=graph_vlans) |
97b436f9363a
pvl.hosts-graph: split out graph-building for dot-building
Tero Marttila <terom@paivola.fi>
parents:
404
diff
changeset
|
733 |
|
97b436f9363a
pvl.hosts-graph: split out graph-building for dot-building
Tero Marttila <terom@paivola.fi>
parents:
404
diff
changeset
|
734 |
# write out |
97b436f9363a
pvl.hosts-graph: split out graph-building for dot-building
Tero Marttila <terom@paivola.fi>
parents:
404
diff
changeset
|
735 |
apply_dot(options, open(options.graph_dot, 'w'), dot) |
399
aadf76a05ec1
:pvl.hosts-lldp: split into pvl.hosts-snmp to gather data, and pvl.hosts-graph to process/graph it
Tero Marttila <terom@paivola.fi>
parents:
diff
changeset
|
736 |
|
aadf76a05ec1
:pvl.hosts-lldp: split into pvl.hosts-snmp to gather data, and pvl.hosts-graph to process/graph it
Tero Marttila <terom@paivola.fi>
parents:
diff
changeset
|
737 |
return 0 |
aadf76a05ec1
:pvl.hosts-lldp: split into pvl.hosts-snmp to gather data, and pvl.hosts-graph to process/graph it
Tero Marttila <terom@paivola.fi>
parents:
diff
changeset
|
738 |
|
aadf76a05ec1
:pvl.hosts-lldp: split into pvl.hosts-snmp to gather data, and pvl.hosts-graph to process/graph it
Tero Marttila <terom@paivola.fi>
parents:
diff
changeset
|
739 |
if __name__ == '__main__': |
aadf76a05ec1
:pvl.hosts-lldp: split into pvl.hosts-snmp to gather data, and pvl.hosts-graph to process/graph it
Tero Marttila <terom@paivola.fi>
parents:
diff
changeset
|
740 |
pvl.args.main(main) |