Updating logging_facts to be able to pull values from config maps yaml files, use diffs to keep custom changes, white list certain settings when creating diffs

1 files changed, 12 insertions, 1 deletions

diff --git a/roles/openshift_logging/library/openshift_logging_facts.py b/roles/openshift_logging/library/openshift_logging_facts.py
index 98d0d1c4f..302a9b4c9 100644
--- a/roles/openshift_logging/library/openshift_logging_facts.py
+++ b/roles/openshift_logging/library/openshift_logging_facts.py
@@ -204,6 +204,14 @@ class OpenshiftLoggingFacts(OCBaseCommand):
             if comp is not None:
                 self.add_facts_for(comp, "services", name, dict())
 
+    # pylint: disable=too-many-arguments
+    def facts_from_configmap(self, comp, kind, name, config_key, yaml_file=None):
+        '''Extracts facts in logging namespace from configmap'''
+        if yaml_file is not None:
+            config_facts = yaml.load(yaml_file)
+            self.facts[comp][kind][name][config_key] = config_facts
+            self.facts[comp][kind][name]["raw"] = yaml_file
+
     def facts_for_configmaps(self, namespace):
         ''' Gathers facts for configmaps in logging namespace '''
         self.default_keys_for("configmaps")
@@ -214,7 +222,10 @@ class OpenshiftLoggingFacts(OCBaseCommand):
             name = item["metadata"]["name"]
             comp = self.comp(name)
             if comp is not None:
-                self.add_facts_for(comp, "configmaps", name, item["data"])
+                self.add_facts_for(comp, "configmaps", name, dict(item["data"]))
+                if comp in ["elasticsearch", "elasticsearch_ops"]:
+                    for config_key in item["data"]:
+                        self.facts_from_configmap(comp, "configmaps", name, config_key, item["data"][config_key])
 
     def facts_for_oauthclients(self, namespace):
         ''' Gathers facts for oauthclients used with logging '''