1 files changed, 44 insertions, 0 deletions
diff --git a/roles/openshift_sanitize_inventory/filter_plugins/openshift_sanitize_inventory.py b/roles/openshift_sanitize_inventory/filter_plugins/openshift_sanitize_inventory.py
new file mode 100644
index 000000000..72c47b8ee
--- /dev/null
+++ b/roles/openshift_sanitize_inventory/filter_plugins/openshift_sanitize_inventory.py
@@ -0,0 +1,44 @@
+'''
+ Openshift Sanitize inventory class that provides useful filters used in Logging.
+'''
+
+
+import re
+
+
+# This should be removed after map_from_pairs is no longer used in __deprecations_logging.yml
+def map_from_pairs(source, delim="="):
+    ''' Returns a dict given the source and delim delimited '''
+    if source == '':
+        return dict()
+
+    return dict(item.split(delim) for item in source.split(","))
+
+
+def vars_with_pattern(source, pattern=""):
+    ''' Returns a list of variables whose name matches the given pattern '''
+    if source == '':
+        return list()
+
+    var_list = list()
+
+    var_pattern = re.compile(pattern)
+
+    for item in source:
+        if var_pattern.match(item):
+            var_list.append(item)
+
+    return var_list
+
+
+# pylint: disable=too-few-public-methods
+class FilterModule(object):
+    ''' OpenShift Logging Filters '''
+
+    # pylint: disable=no-self-use, too-few-public-methods
+    def filters(self):
+        ''' Returns the names of the filters provided by this class '''
+        return {
+            'map_from_pairs': map_from_pairs,
+            'vars_with_pattern': vars_with_pattern
+        }