From 13d05c52ac12f738efbc79e5156836233e3c8205 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Timo=20M=E4kinen?= <tmakinen@foo.sh>
Date: Tue, 27 Oct 2009 10:12:04 +0200
Subject: [PATCH] Added BDC support scripts to samba module.

---
 samba/files/sync-netlogon.sh | 45 ++++++++++++++++++++++++++++++++++++
 samba/manifests/init.pp      | 17 ++++++++++++++
 2 files changed, 62 insertions(+)
 create mode 100755 samba/files/sync-netlogon.sh

diff --git a/samba/files/sync-netlogon.sh b/samba/files/sync-netlogon.sh
new file mode 100755
index 0000000..f5eacdc
--- /dev/null
+++ b/samba/files/sync-netlogon.sh
@@ -0,0 +1,45 @@
+#!/bin/sh
+
+# check that domain controller is alive
+smbclient -N -L pdc > /dev/null 2>&1
+if [ $? -ne 0 ]; then
+    echo "Error in netlogon sync, could not open connection to DC"
+    exit 1
+fi
+
+# get target directory
+TARGETDIR="`echo '' | testparm --section-name netlogon 2> /dev/null | \
+    sed -n 's/^[ \t]*path[ ]*=[ ]*\(.*\)$/\1/p'`"
+if [ "${TARGETDIR}" = "" ]; then
+    echo "Error in netlogon sync, failed to determine netlogon directory"
+    exit 1
+fi
+if [ ! -d "${TARGETDIR}" ]; then
+    echo "Error in netlogon sync, netlogon directory does not exist"
+    exit 1
+fi
+
+# create temporary working directory
+TMPDIR=/tmp/netlogon.$$
+if [ -d ${TMPDIR} ]; then
+    echo "Temporary directory ${TMPDIR} already exists."
+    exit 1
+fi
+mkdir ${TMPDIR}
+
+# copy netlogon data from domain controller
+( smbclient //pdc/netlogon -N -Tqc - | (cd ${TMPDIR} ; tar xf - ) ) \
+    >> /var/log/samba/log.sync-netlogon 2>&1
+if [ $? -ne 0 ]; then
+    echo "Error in netlogon sync see /var/log/samba/log.sync-netlogon"
+    exit 1
+fi
+
+rsync -a --delete ${TMPDIR}/ ${TARGETDIR}/
+if [ $? -ne 0 ]; then
+    echo "Error in netlogon sync, rsync failed"
+    exit 1
+fi
+chcon -Rh -u system_u -t samba_share_t ${TARGETDIR}/
+
+rm -rf ${TMPDIR}
diff --git a/samba/manifests/init.pp b/samba/manifests/init.pp
index 88a3076..b1aa4da 100644
--- a/samba/manifests/init.pp
+++ b/samba/manifests/init.pp
@@ -67,6 +67,23 @@ class samba::server {
 }
 
 
+# Install support scripts for Backup Domain Controller
+#
+class samba::bdc {
+
+    include samba::server
+
+    file { "/etc/cron.hourly/sync-netlogon.sh":
+        ensure => present,
+        source => "puppet:///samba/sync-netlogon.sh",
+        mode   => 0755,
+        owner  => root,
+        group  => root,
+    }
+
+}
+
+
 # Join samba server into domain.
 #
 # === Global variables