Update config_map.yaml

config-map-subpath/config_map.yaml

@@ -1,6 +1,3 @@
-#In the data section it contains a map name mysql_binlog_format.cnf
-# and the data source which is the content of the file.
-
 apiVersion: v1
 kind: ConfigMap
 metadata:
@@ -12,11 +9,4 @@ data:
     [mysqld]
     binlog-format=mixed
 
-  # kubectl exec --stdin --tty mysql-6f98c658d6-jhfk4 -- sh
-  # ls /etc/mysql/conf.d
-  # Kubernetes took the map name of mysql_binlog_format.cnf present it as a file
-    #with the contents that were stored in the data source of the configMap.
-    #The problem however is it laid that volume on top of the existing directory.
-    #The default configuration files for mysql are no longer present.
-    #I'd have to create all the mysql configuration files and store them into the configMap.
-    #Or, I can use a subPath.
+