1 files changed, 39 insertions, 0 deletions
diff --git a/sysprep/sysprep_operation_dhcp_client_state.ml b/sysprep/sysprep_operation_dhcp_client_state.ml
new file mode 100644
index 00000000..e3e87cb2
--- /dev/null
+++ b/sysprep/sysprep_operation_dhcp_client_state.ml
@@ -0,0 +1,39 @@
+(* virt-sysprep
+ * Copyright (C) 2012 Red Hat Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ *)
+
+open Sysprep_operation
+
+module G = Guestfs
+
+let dhcp_client_state_perform g root =
+  let typ = g#inspect_get_type root in
+  if typ = "linux" then (
+    List.iter (
+      fun glob -> Array.iter g#rm_rf (g#glob_expand glob)
+    ) [ "/var/lib/dhclient/*"; "/var/lib/dhcp/*" (* RHEL 3 *) ]
+  );
+  []
+
+let dhcp_client_state_op = {
+  name = "dhcp-client-state";
+  pod_description = "Remove DHCP client leases.";
+  extra_args = [];
+  perform = dhcp_client_state_perform;
+}
+
+let () = register_operation dhcp_client_state_op