From 8a48c830b2091e21f2be5ef73c34a4cdd9d106cd Mon Sep 17 00:00:00 2001
From: "A. Wilcox" <AWilcox@Wilcox-Tech.com>
Date: Wed, 18 Nov 2020 14:44:07 -0600
Subject: NMSA: Make it possible to remove interfaces

---
 doc/network.rst                   | 7 +++++++
 ncserver/module/nms_ifupdownng.py | 9 +++++++++
 2 files changed, 16 insertions(+)

diff --git a/doc/network.rst b/doc/network.rst
index 3c86d4f..37c67b7 100644
--- a/doc/network.rst
+++ b/doc/network.rst
@@ -145,6 +145,13 @@ interface.
 
 
 
+``remove_interface(iface)``
+---------------------------
+
+Entirely remove a configured interface from the configuration store.
+
+
+
 Transactions
 ------------
 
diff --git a/ncserver/module/nms_ifupdownng.py b/ncserver/module/nms_ifupdownng.py
index 55405d4..23795f6 100644
--- a/ncserver/module/nms_ifupdownng.py
+++ b/ncserver/module/nms_ifupdownng.py
@@ -132,6 +132,15 @@ def interface_list():
     return tuple(_CONFIG.keys())
 
 
+def remove_interface(iface: str):
+    """Completely remove configuration for +iface+."""
+    if iface in _CONFIG.keys():
+        del _CONFIG[iface]
+
+    if not _TRANSACTION:
+        _save()
+
+
 def begin_transaction():
     """Begin a transaction."""
     global _TRANSACTION  # pylint: disable=W0603
-- 
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