Also, save a backup if overwriting an existing file when saving.
Signed-off-by: Andy Grover <agrover@xxxxxxxxxx>
---
targetcli/ui_root.py | 20 ++++++++++++++++++++
1 files changed, 20 insertions(+), 0 deletions(-)
diff --git a/targetcli/ui_root.py b/targetcli/ui_root.py
index 4ef836a..a170d1e 100644
--- a/targetcli/ui_root.py
+++ b/targetcli/ui_root.py
@@ -73,16 +73,34 @@ class UIRoot(UINode):
UIFabricModule(fabric_module, self)
def ui_command_save(self, savefile=default_save_file):
+ '''
+ Saves the current configuration to a file so that it can be restored
+ on next boot.
+ '''
from rtslib.root import RTSRoot
import json
+ import shutil
self.assert_root()
+ backupfile = savefile + ".backup"
+ try:
+ shutil.move(savefile, backupfile)
+ self.shell.log.info("Existing file %s backed up to %s" % \
+ (savefile, backupfile))
+ except IOError:
+ pass
+
with open(savefile, "w+") as f:
f.write(json.dumps(RTSRoot().dump(), sort_keys=True, indent=2))
f.write("\n")
+ self.shell.log.info("Configuration saved to %s" % savefile)
+
def ui_command_restore(self, savefile=default_save_file, clear_existing=False):
+ '''
+ Restores configuration from a file.
+ '''
from rtslib.root import RTSRoot
import json
@@ -91,6 +109,8 @@ class UIRoot(UINode):
with open(savefile, "r") as f:
RTSRoot().restore(json.loads(f.read()), clear_existing)
+ self.shell.log.info("Configuration restored from %s" % savefile)
+
self.refresh()
def ui_command_saveconfig(self):
--
1.7.1
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