Merge "Add exclude for permissions in kolla config.json file"

1 files changed, 14 insertions, 2 deletions

diff --git a/docker/base/set_configs.py b/docker/base/set_configs.py
index 4c5078cc4..640e3e2d2 100644
--- a/docker/base/set_configs.py
+++ b/docker/base/set_configs.py
@@ -19,6 +19,7 @@ import json
 import logging
 import os
 import pwd
+import re
 import shutil
 import stat
 import sys
@@ -334,6 +335,7 @@ def handle_permissions(config):
         owner = permission.get('owner')
         recurse = permission.get('recurse', False)
         perm = permission.get('perm')
+        exclude = permission.get('exclude', [])
 
         desired_user, desired_group = user_group(owner)
         uid = pwd.getpwnam(desired_user).pw_uid
@@ -373,14 +375,24 @@ def handle_permissions(config):
                     LOG.exception('Failed to set permission of %s to %s',
                                   path, perm)
 
+        def handle_exclusion(root, path_suffix):
+            full_path = os.path.join(root, path_suffix)
+            LOG.debug("Checking for exclusion: %s" % full_path)
+            if exclude:
+                for exclude_ in exclude:
+                    if not re.search(exclude_, full_path):
+                        set_perms(full_path, uid, gid, perm)
+            else:
+                set_perms(full_path, uid, gid, perm)
+
         for dest in glob.glob(path):
             set_perms(dest, uid, gid, perm)
             if recurse and os.path.isdir(dest):
                 for root, dirs, files in os.walk(dest):
                     for dir_ in dirs:
-                        set_perms(os.path.join(root, dir_), uid, gid, perm)
+                        handle_exclusion(root, dir_)
                     for file_ in files:
-                        set_perms(os.path.join(root, file_), uid, gid, perm)
+                        handle_exclusion(root, file_)
 
 
 def execute_config_strategy(config):