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When compiling a catalogue for an IPv6-only system such as
igalic@mydb02 ~> ip a
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1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default
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link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
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inet 127.0.0.1/8 scope host lo
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valid_lft forever preferred_lft forever
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inet6 ::1/128 scope host
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valid_lft forever preferred_lft forever
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2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 1000
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link/ether 52:54:00:ba:b8:17 brd ff:ff:ff:ff:ff:ff
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inet6 2a01:4f8:211:9d6::14/64 scope global
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valid_lft forever preferred_lft forever
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inet6 fe80::5054:ff:feba:b817/64 scope link
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valid_lft forever preferred_lft forever
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igalic@mydb02 ~>
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puppet will throw the warning: Warning: Could not retrieve fact ipaddress
Given that the code that produces this warning has a fallback for some nil? values, perhaps it's not necessary to issue a warning at all, and instead just add another .nil? case:
# Initialize our server fact hash; we add these to each client, and they
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# won't change while we're running, so it's safe to cache the values.
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def set_server_facts
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@server_facts = {}
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# Add our server version to the fact list
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@server_facts["serverversion"] = Puppet.version.to_s
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# And then add the server name and IP
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{"servername" => "fqdn",
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"serverip" => "ipaddress"
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}.each do |var, fact|
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@server_facts[var] = value if value = Facter.value(fact)
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end
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if @server_facts["servername"].nil?
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host = Facter.value(:hostname)
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if domain = Facter.value(:domain)
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@server_facts["servername"] = [host, domain].join(".")
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else
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@server_facts["servername"] = host
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end
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end
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if @server_facts["serverip"].nil?
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@server_facts["serverip"] = Facter.value(:ipaddress6)
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end
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end
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