1 module Puppet::Parser::Functions
2 newfunction(:nodeinfo, :type => :rvalue) do |args|
7 require '/var/lib/puppet/lib/puppet/parser/functions/ldapinfo.rb'
8 require '/var/lib/puppet/lib/puppet/parser/functions/whohosts.rb'
10 nodeinfo = function_yamlinfo(host, yamlfile)
11 nodeinfo['ldap'] = function_ldapinfo(host, '*')
12 unless nodeinfo['ldap']['ipHostNumber']
13 raise Puppet::ParseError, "Host #{host} does not have ipHostNumber values in ldap"
15 nodeinfo['hoster'] = function_whohosts(nodeinfo['ldap']['ipHostNumber'], "/etc/puppet/modules/debian-org/misc/hoster.yaml")
18 fqdn = lookupvar('fqdn')
19 if fqdn and fqdn == host
20 v4ips = lookupvar('v4ips')
22 nodeinfo['misc']['v4addrs'] = v4ips.split(',')
24 # find out if we are behind nat
25 intersection = nodeinfo['misc']['v4addrs'] & nodeinfo['ldap']['ipHostNumber']
26 nodeinfo['misc']['natted'] = intersection.empty?
29 v6ips = lookupvar('v6ips')
30 if v6ips and v6ips != "no"
31 nodeinfo['misc']['v6addrs'] = v6ips.split(',')
35 if not nodeinfo['hoster']['nameservers'] or nodeinfo['hoster']['nameservers'].empty?
36 # no nameservers known for this hoster
37 nodeinfo['misc']['resolver-recursive'] = true
39 if nodeinfo['hoster']['allow_dns_query']
40 raise Puppet::ParseError, "No nameservers listed for #{nodeinfo['hoster']['name']} yet we should answer somebody's queries? That makes no sense."
42 elsif (nodeinfo['misc']['v4addrs'] and (nodeinfo['hoster']['nameservers'] & nodeinfo['misc']['v4addrs']).size > 0) or
43 (nodeinfo['misc']['v6addrs'] and (nodeinfo['hoster']['nameservers'] & nodeinfo['misc']['v6addrs']).size > 0)
44 # this host is listed as a nameserver at this location
45 nodeinfo['misc']['resolver-recursive'] = true
47 if not nodeinfo['hoster']['allow_dns_query'] or nodeinfo['hoster']['allow_dns_query'].empty?
48 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"
51 nodeinfo['misc']['resolver-recursive'] = false
56 raise Puppet::ParseError, "Error in nodeinfo for node #{host}, yamlfile #{yamlfile}: #{e.message}\n#{e.backtrace}"
61 # vim: set fdm=marker ts=2 sw=2 et: