From 248bd83ed797f6e0f385e72a56aa7bafdf23d490 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Isma=C3=ABl=20Bouya?= <ismael.bouya@normalesup.org>
Date: Sun, 17 Sep 2017 19:05:41 +0200
Subject: Enhance install script, and add ip6 address

---
 .../files/services/en-dhcp.network                 |  8 ---
 modules/base_installation/lib/facter/ldapvar.rb    | 83 +++++++++++-----------
 modules/base_installation/manifests/services.pp    | 13 ++--
 .../templates/services/en-dhcp.network.erb         | 13 ++++
 4 files changed, 63 insertions(+), 54 deletions(-)
 delete mode 100644 modules/base_installation/files/services/en-dhcp.network
 create mode 100644 modules/base_installation/templates/services/en-dhcp.network.erb

(limited to 'modules/base_installation')

diff --git a/modules/base_installation/files/services/en-dhcp.network b/modules/base_installation/files/services/en-dhcp.network
deleted file mode 100644
index 6eef0e9..0000000
--- a/modules/base_installation/files/services/en-dhcp.network
+++ /dev/null
@@ -1,8 +0,0 @@
-[Match]
-Name=en*
-
-[Network]
-DHCP=yes
-
-[DHCP]
-UseMTU=true
diff --git a/modules/base_installation/lib/facter/ldapvar.rb b/modules/base_installation/lib/facter/ldapvar.rb
index ff8e898..3ee6623 100644
--- a/modules/base_installation/lib/facter/ldapvar.rb
+++ b/modules/base_installation/lib/facter/ldapvar.rb
@@ -1,46 +1,49 @@
-require 'ldap'
-require 'puppet/util/ldap/connection'
-
-Facter.add("ldapvar") do
-  setcode do
-    if Puppet[:node_terminus].to_sym != :ldap
-      data = []
-    else
-      begin
-        conn = Puppet::Util::Ldap::Connection.instance
-        conn.start
-        connection = conn.connection
-      rescue ::LDAP::ResultError => e
-        raise Puppet::ParseError, ("ldapquery(): LDAP ResultError - #{e.message}")
-      end
-
-      host = Facter.value('ec2_metadata')["hostname"]
-      base = Puppet[:ldapbase]
-      scope  = ::LDAP::LDAP_SCOPE_SUBTREE
-      filter = "(objectclass=*)"
-
-      data = {
-        :self  => {},
-        :other => [],
-      }
-
-      connection.search(base, scope, filter) do |entry|
-        data_ = entry.to_hash
-        data_['vars'] = (data_[Puppet[:ldapstackedattrs]] || [])
-          .map { |var| var.split("=", 2) }
-          .group_by { |(key, value)| key }
-          .map { |key, value| [key, value.map(&:last)] }
-          .to_h
-
-        data[:other] << data_
+begin
+  require 'ldap'
+  require 'puppet/util/ldap/connection'
+
+  Facter.add("ldapvar") do
+    setcode do
+      if Puppet[:node_terminus].to_sym != :ldap
+        data = []
+      else
+        begin
+          conn = Puppet::Util::Ldap::Connection.instance
+          conn.start
+          connection = conn.connection
+        rescue ::LDAP::ResultError => e
+          raise Puppet::ParseError, ("ldapquery(): LDAP ResultError - #{e.message}")
+        end
 
-        if data_["cn"].any? { |cn| cn == host }
-          data[:self] = data_
+        host = Facter.value('ec2_metadata')["hostname"]
+        base = Puppet[:ldapbase]
+        scope  = ::LDAP::LDAP_SCOPE_SUBTREE
+        filter = "(objectclass=*)"
+
+        data = {
+          :self  => {},
+          :other => [],
+        }
+
+        connection.search(base, scope, filter) do |entry|
+          data_ = entry.to_hash
+          data_['vars'] = (data_[Puppet[:ldapstackedattrs]] || [])
+            .map { |var| var.split("=", 2) }
+            .group_by { |(key, value)| key }
+            .map { |key, value| [key, value.map(&:last)] }
+            .to_h
+
+          data[:other] << data_
+
+          if data_["cn"].any? { |cn| cn == host }
+            data[:self] = data_
+          end
         end
-      end
 
-      data
+        data
+      end
     end
   end
+rescue LoadError
+  # No facts
 end
-
diff --git a/modules/base_installation/manifests/services.pp b/modules/base_installation/manifests/services.pp
index b48c3b5..c641f4b 100644
--- a/modules/base_installation/manifests/services.pp
+++ b/modules/base_installation/manifests/services.pp
@@ -38,13 +38,14 @@ class base_installation::services inherits base_installation {
      group   => "root"
   }
 
+  $ip6 = lookup("ips.v6") |$key| { {} }
   file { '/etc/systemd/network/en-dhcp.network':
-     ensure => "present",
-     path   => "/etc/systemd/network/en-dhcp.network",
-     source => 'puppet:///modules/base_installation/services/en-dhcp.network',
-     mode   => "0644",
-     owner  => "root",
-     group  => "root"
+    ensure  => "present",
+    path    => "/etc/systemd/network/en-dhcp.network",
+    content => template('base_installation/services/en-dhcp.network.erb'),
+    mode    => "0644",
+    owner   => "root",
+    group   => "root"
   }
 
 }
diff --git a/modules/base_installation/templates/services/en-dhcp.network.erb b/modules/base_installation/templates/services/en-dhcp.network.erb
new file mode 100644
index 0000000..4f55582
--- /dev/null
+++ b/modules/base_installation/templates/services/en-dhcp.network.erb
@@ -0,0 +1,13 @@
+[Match]
+Name=en*
+
+[Network]
+DHCP=ipv4
+
+<%- unless @ip6.empty? -%>
+Address=<%= @ip6["ipAddress"] %>/<%= @ip6["mask"] %>
+Gateway=<%= @ip6["gateway"] %>
+<%- end -%>
+
+[DHCP]
+UseMTU=true
-- 
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