module Puppet::Parser::Functions
newfunction(:nodeinfo, :type => :rvalue) do |args|
-
host = args[0]
yamlfile = args[1]
+ begin
+
+ require '/var/lib/puppet/lib/puppet/parser/functions/ldapinfo.rb'
+ require '/var/lib/puppet/lib/puppet/parser/functions/whohosts.rb'
- require '/var/lib/puppet/lib/puppet/parser/functions/ldapinfo.rb'
+ nodeinfo = function_yamlinfo(host, yamlfile)
+ nodeinfo['ldap'] = function_ldapinfo(host, '*')
+ unless nodeinfo['ldap']['ipHostNumber']
+ raise Puppet::ParseError, "Host #{host} does not have ipHostNumber values in ldap"
+ end
+ nodeinfo['hoster'] = function_whohosts(nodeinfo['ldap']['ipHostNumber'], "/etc/puppet/modules/debian-org/misc/hoster.yaml")
- results = function_yamlinfo(host, yamlfile)
- results['ldap'] = function_ldapinfo(host, '*')
+ nodeinfo['misc'] = {}
+ fqdn = lookupvar('::fqdn')
+ if fqdn and fqdn == host
+ v4ips = lookupvar('::v4ips')
+ if v4ips
+ nodeinfo['misc']['v4addrs'] = v4ips.split(',')
- results['misc'] = {}
- fqdn = lookupvar('fqdn')
- if fqdn and fqdn == host
- v4ips = lookupvar('v4ips')
- if v4ips
- # find out if we are behind nat
- v4addrs = v4ips.split(',')
- intersection = v4addrs & results['ldap']['ipHostNumber']
- results['misc']['natted'] = intersection.empty?
+ # find out if we are behind nat
+ intersection = nodeinfo['misc']['v4addrs'] & nodeinfo['ldap']['ipHostNumber']
+ nodeinfo['misc']['natted'] = intersection.empty?
+ end
+
+ v6ips = lookupvar('::v6ips')
+ if v6ips and v6ips != ""
+ nodeinfo['misc']['v6addrs'] = v6ips.split(',')
+ end
end
- end
- return(results)
+ if not nodeinfo['hoster']['nameservers'] or nodeinfo['hoster']['nameservers'].empty?
+ # no nameservers known for this hoster
+ nodeinfo['misc']['resolver-recursive'] = true
+
+ if nodeinfo['hoster']['allow_dns_query']
+ raise Puppet::ParseError, "No nameservers listed for #{nodeinfo['hoster']['name']} yet we should answer somebody's queries? That makes no sense."
+ end
+ elsif (nodeinfo['misc']['v4addrs'] and (nodeinfo['hoster']['nameservers'] & nodeinfo['misc']['v4addrs']).size > 0) or
+ (nodeinfo['misc']['v6addrs'] and (nodeinfo['hoster']['nameservers'] & nodeinfo['misc']['v6addrs']).size > 0)
+ # this host is listed as a nameserver at this location
+ nodeinfo['misc']['resolver-recursive'] = true
+
+ if not nodeinfo['hoster']['allow_dns_query'] or nodeinfo['hoster']['allow_dns_query'].empty?
+ 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"
+ end
+ else
+ nodeinfo['misc']['resolver-recursive'] = false
+ end
+
+ return(nodeinfo)
+ rescue => e
+ raise Puppet::ParseError, "Error in nodeinfo for node #{host}, yamlfile #{yamlfile}: #{e.message}\n#{e.backtrace}"
+ end
end
end