1 module Puppet::Parser::Functions
2 newfunction(:nodeinfo, :type => :rvalue) do |args|
8 nodeinfo = function_yamlinfo([host, yamlfile])
9 nodeinfo['ldap'] = function_ldapinfo([host, '*'])
10 unless nodeinfo['ldap']['ipHostNumber']
11 raise Puppet::ParseError, "Host #{host} does not have ipHostNumber values in ldap"
13 nodeinfo['hoster'] = function_whohosts([nodeinfo['ldap']['ipHostNumber']])
14 nodeinfo['timeserver'] = (nodeinfo['ldap']['purpose'].respond_to?('include?') && nodeinfo['ldap']['purpose'].include?('timeserver'))
15 nodeinfo['ganeti'] = (nodeinfo['ldap']['purpose'].respond_to?('include?') && nodeinfo['ldap']['purpose'].include?('ganeti/kvm host'))
17 if lookupvar('::mta') == 'exim4'
18 unless nodeinfo['heavy_exim']
19 nodeinfo['smarthost'] = 'mailout.debian.org'
21 elsif lookupvar('::mta') == 'postfix'
22 unless nodeinfo['heavy_postfix']
23 nodeinfo['smarthost'] = 'mailout.debian.org'
28 fqdn = lookupvar('::fqdn')
29 if fqdn and fqdn == host
30 v4ips = lookupvar('::v4ips')
31 if v4ips and v4ips.to_s != "" and v4ips.to_s != 'undefined'
32 nodeinfo['misc']['v4addrs'] = v4ips.split(',').uniq()
34 # find out if we are behind nat
35 intersection = nodeinfo['misc']['v4addrs'] & nodeinfo['ldap']['ipHostNumber']
36 nodeinfo['misc']['natted'] = intersection.empty?
38 nodeinfo['misc']['v4addrs'] = []
41 v6ips = lookupvar('::v6ips')
42 if v6ips and v6ips.to_s != "" and v6ips.to_s != 'undefined'
43 nodeinfo['misc']['v6addrs'] = v6ips.split(',').uniq()
45 nodeinfo['misc']['v6addrs'] = []
48 # find out if we have an ipv4 and/or an ipv6 address for our host in ldap.
49 nodeinfo['misc']['has_v4_ldap'] = nodeinfo['ldap']['ipHostNumber'].any? { |x| IPAddr.new(x).ipv4? }
50 nodeinfo['misc']['has_v6_ldap'] = nodeinfo['ldap']['ipHostNumber'].any? { |x| IPAddr.new(x).ipv6? }
51 nodeinfo['misc']['v4_ldap'] = nodeinfo['ldap']['ipHostNumber'].select { |x| IPAddr.new(x).ipv4? }
52 nodeinfo['misc']['v6_ldap'] = nodeinfo['ldap']['ipHostNumber'].select { |x| IPAddr.new(x).ipv6? }
55 ns = call_function('hiera',['resolv::nameservers'])
56 allow_dns_q = call_function('hiera',['allow_dns_query'])
58 # no nameservers known for this hoster
59 nodeinfo['misc']['resolver-recursive'] = true
61 if not allow_dns_q.empty?
62 raise Puppet::ParseError, "No nameservers listed for #{nodeinfo['hoster']['name']} yet we should answer somebody's queries? That makes no sense. allow_dns_q: #{allow_dns_q}."
64 elsif (nodeinfo['misc']['v4addrs'] and (ns & nodeinfo['misc']['v4addrs']).size > 0) or
65 (nodeinfo['misc']['v6addrs'] and (ns & nodeinfo['misc']['v6addrs']).size > 0)
66 # this host is listed as a nameserver at this location
67 nodeinfo['misc']['resolver-recursive'] = true
70 raise Puppet::ParseError, "Host #{host} is listed as a nameserver for #{nodeinfo['hoster']['name']} but no allow_dns_query networks are defined for this location"
73 nodeinfo['misc']['resolver-recursive'] = false
78 raise Puppet::ParseError, "Error in nodeinfo for node #{host}, yamlfile #{yamlfile}: #{e.message}\n#{e.backtrace}"
83 # vim: set fdm=marker ts=2 sw=2 et: