migration: T6007: write configtree operations to log

(cherry picked from commit 9388f62783849854fb9ca9852b5dc285932cf562)

1 files changed, 8 insertions, 5 deletions

diff --git a/python/vyos/configtree.py b/python/vyos/configtree.py
index afd6e030b..5775070e2 100644
--- a/python/vyos/configtree.py
+++ b/python/vyos/configtree.py
@@ -15,6 +15,7 @@
 import os
 import re
 import json
+import logging
 
 from ctypes import cdll, c_char_p, c_void_p, c_int, c_bool
 
@@ -161,6 +162,8 @@ class ConfigTree(object):
             self.__version = ''
 
         self.__migration = os.environ.get('VYOS_MIGRATION')
+        if self.__migration:
+            self.migration_log = logging.getLogger('vyos.migrate')
 
     def __del__(self):
         if self.__config is not None:
@@ -215,7 +218,7 @@ class ConfigTree(object):
                 self.__set_add_value(self.__config, path_str, str(value).encode())
 
         if self.__migration:
-            print(f"- op: set path: {path} value: {value} replace: {replace}")
+            self.migration_log.info(f"- op: set path: {path} value: {value} replace: {replace}")
 
     def delete(self, path):
         check_path(path)
@@ -226,7 +229,7 @@ class ConfigTree(object):
             raise ConfigTreeError(f"Path doesn't exist: {path}")
 
         if self.__migration:
-            print(f"- op: delete path: {path}")
+            self.migration_log.info(f"- op: delete path: {path}")
 
     def delete_value(self, path, value):
         check_path(path)
@@ -242,7 +245,7 @@ class ConfigTree(object):
                 raise ConfigTreeError()
 
         if self.__migration:
-            print(f"- op: delete_value path: {path} value: {value}")
+            self.migration_log.info(f"- op: delete_value path: {path} value: {value}")
 
     def rename(self, path, new_name):
         check_path(path)
@@ -258,7 +261,7 @@ class ConfigTree(object):
             raise ConfigTreeError("Path [{}] doesn't exist".format(path))
 
         if self.__migration:
-            print(f"- op: rename old_path: {path} new_path: {new_path}")
+            self.migration_log.info(f"- op: rename old_path: {path} new_path: {new_path}")
 
     def copy(self, old_path, new_path):
         check_path(old_path)
@@ -275,7 +278,7 @@ class ConfigTree(object):
             raise ConfigTreeError(msg)
 
         if self.__migration:
-            print(f"- op: copy old_path: {old_path} new_path: {new_path}")
+            self.migration_log.info(f"- op: copy old_path: {old_path} new_path: {new_path}")
 
     def exists(self, path):
         check_path(path)