Hi Bjørge,
The clue is in looking at the code for the 'fqdn' fact:
<snippet>
host = Facter.value(:hostname)
domain = Facter.value(:domain)
if host and domain
[host, domain].join(".")
</snippet>
And drilling into the 'domain' fact:
<snippet>
if name = Facter::Util::Resolution.exec('hostname')
if name =~ /.*?\.(.+$)/
$1
end
elsif domain = Facter::Util::Resolution.exec('dnsdomainname')
domain if domain =~ /.+\..+/
elsif FileTest.exists?("/etc/resolv.conf")
domain = nil
search = nil
File.open("/etc/resolv.conf") { |file|
file.each { |line|
if line =~ /domain\s+(\S+)/
domain = $1
elsif line =~ /search\s+(\S+)/
search = $1
end
}
}
next domain if domain
next search if search
end
</snippet>
So the 'domain' part is worked out by:
* Stripping the domain part from the 'hostname' command OR
* Extracting it from the 'dnsdomainname' command OR
* Grabbing it from /etc/resolv.conf by looking at domain and then search
ken.
On Thu, Sep 8, 2011 at 12:36 PM, Bjorge Solli <bjo...@solli.priv.no> wrote:
> How is fqdn generated?
>
> On my system it is set to it011064.uib.no, but it really should be set
> to it011064.klientdrift.uib.no. Reverse dns and hostname is correct:
>
> root@it011064:~# facter --puppet | grep ^fqdn
> fqdn => it011064.uib.no
> root@it011064:~# hostname
> it011064
> root@it011064:~# host $(hostname)
> it011064.klientdrift.uib.no has address 129.177.11.64
> root@it011064:~# host $(host $(hostname)|awk '{ print $4 }')
> 64.11.177.129.in-addr.arpa domain name pointer it011064.klientdrift.uib.no.
>
> Bjørge
>
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