Issue #16626 has been reported by Jos Backus.
----------------------------------------
Bug #16626: Facter Ruby 1.9 compatibility issue with macaddresses and bonded
interfaces
https://projects.puppetlabs.com/issues/16626
Author: Jos Backus
Status: Unreviewed
Priority: Normal
Assignee:
Category:
Target version: 2.0.0
Keywords:
Branch:
Affected Facter version:
facter produces an error message on a RedHat 6 system with bonded interfaces:
<pre>
[17:35]:[root@rhel:facter-2.0.0]# facter macaddress_eth0 --trace
(?m-ix:^Slave Interface: eth0\n[^\n].+?\nPermanent HW addr:
(([0-9a-fA-F]{2}:?)*)$)
["Ethernet Channel Bonding Driver: v3.6.0 (September 26, 2009)\n", "\n",
"Bonding Mode: fault-tolerance (active-backup)\n", "Primary Slave: None\n",
"Currently Active Slave: eth0\n", "MII Status: up\n", "MII Polling Interval
(ms): 80\n", "Up Delay (ms): 0\n", "Down Delay (ms): 0\n", "\n", "Slave
Interface: eth0\n", "MII Status: up\n", "Link Failure Count: 0\n", "Permanent
HW addr: e4:11:5b:ed:dc:f8\n", "Slave queue ID: 0\n", "\n", "Slave Interface:
eth2\n", "MII Status: up\n", "Link Failure Count: 0\n", "Permanent HW addr:
e4:11:5b:ed:dc:f0\n", "Slave queue ID: 0\n"]
/usr/lib64/ruby/gems/1.9.1/gems/facter-2.0.0/lib/facter/util/ip.rb:164:in
`get_interface_value': undefined method `[]' for nil:NilClass (NoMethodError)
from
/usr/lib64/ruby/gems/1.9.1/gems/facter-2.0.0/lib/facter/interfaces.rb:37:in
`block (4 levels) in <top (required)>'
from
/usr/lib64/ruby/gems/1.9.1/gems/facter-2.0.0/lib/facter/util/resolution.rb:277:in
`call'
from
/usr/lib64/ruby/gems/1.9.1/gems/facter-2.0.0/lib/facter/util/resolution.rb:277:in
`block in value'
from /usr/lib64/ruby/1.9.1/timeout.rb:54:in `timeout'
from
/usr/lib64/ruby/gems/1.9.1/gems/facter-2.0.0/lib/facter/util/resolution.rb:275:in
`value'
from
/usr/lib64/ruby/gems/1.9.1/gems/facter-2.0.0/lib/facter/util/fact.rb:75:in
`block (2 levels) in value'
from
/usr/lib64/ruby/gems/1.9.1/gems/facter-2.0.0/lib/facter/util/fact.rb:71:in
`each'
from
/usr/lib64/ruby/gems/1.9.1/gems/facter-2.0.0/lib/facter/util/fact.rb:71:in
`inject'
from
/usr/lib64/ruby/gems/1.9.1/gems/facter-2.0.0/lib/facter/util/fact.rb:71:in
`block in value'
from
/usr/lib64/ruby/gems/1.9.1/gems/facter-2.0.0/lib/facter/util/fact.rb:108:in
`searching'
from
/usr/lib64/ruby/gems/1.9.1/gems/facter-2.0.0/lib/facter/util/fact.rb:67:in
`value'
from
/usr/lib64/ruby/gems/1.9.1/gems/facter-2.0.0/lib/facter/util/collection.rb:129:in
`value'
from /usr/lib64/ruby/gems/1.9.1/gems/facter-2.0.0/lib/facter.rb:104:in
`block (2 levels) in singletonclass'
from
/usr/lib64/ruby/gems/1.9.1/gems/facter-2.0.0/lib/facter/application.rb:17:in
`block in run'
from
/usr/lib64/ruby/gems/1.9.1/gems/facter-2.0.0/lib/facter/application.rb:15:in
`each'
from
/usr/lib64/ruby/gems/1.9.1/gems/facter-2.0.0/lib/facter/application.rb:15:in
`run'
from /usr/lib64/ruby/gems/1.9.1/gems/facter-2.0.0/bin/facter:60:in
`<top (required)>'
from /usr/bin/facter:23:in `load'
from /usr/bin/facter:23:in `<main>'
[17:35]:[root@rhel:facter-2.0.0]#
</pre>
Part of /usr/lib64/ruby/gems/1.9.1/gems/facter-2.0.0/lib/facter/util/ip.rb with
some debugging:
<pre>
bonddev = get_bonding_master(interface)
if label == 'macaddress' and bonddev
bondinfo = IO.readlines("/proc/net/bonding/#{bonddev}")
hwaddrre = /^Slave Interface: #{interface}\n[^\n].+?\nPermanent HW addr:
(([0-9a-fA-F]{2}:?)*)$/m
puts hwaddrre, bondinfo.to_s
value = hwaddrre.match(bondinfo.to_s)[1].upcase
</pre>
The fix is to change the to_s into a join, i.e.
<pre>
value = hwaddrre.match(bondinfo.join)[1].upcase
</pre>
Alternatively, the join could be chained to the readlines call, e.g.
<pre>
bondinfo = IO.readlines("/proc/net/bonding/#{bonddev}").join
</pre>
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