--- ./config/elasticsearch.yml	2021-12-12 22:21:21.000000000 -0500
+++ ./config/elasticsearch.yml	2021-12-12 22:24:52.000000000 -0500
@@ -14,7 +14,7 @@
 #
 # Use a descriptive name for your cluster:
 #
-#cluster.name: my-application
+cluster.name: elasticsearch
 #
 # ------------------------------------ Node ------------------------------------
 #
@@ -30,17 +30,21 @@
 #
 # Path to directory where to store the data (separate multiple locations by comma):
 #
-#path.data: /path/to/data
+path.data: @PREFIX@/var/elasticsearch
 #
 # Path to log files:
 #
-#path.logs: /path/to/logs
+path.logs: @PREFIX@/var/log/elasticsearch
+#
+# Path to directory where to snapshot and restore the data (separate multiple locations by comma):
+#
+path.repo: @PREFIX@/var/elasticsearch/backup
 #
 # ----------------------------------- Memory -----------------------------------
 #
 # Lock the memory on startup:
 #
-#bootstrap.memory_lock: true
+bootstrap.memory_lock: true
 #
 # Make sure that the heap size is set to about half the memory available
 # on the system and that the owner of the process is allowed to use this
@@ -54,6 +58,8 @@
 # address here to expose this node on the network:
 #
 #network.host: 192.168.0.1
+# Bind to localhost unless explicitly changed
+network.host: 127.0.0.1
 #
 # By default Elasticsearch listens for HTTP traffic on the first free port it
 # finds starting at 9200. Set a specific HTTP port here:
@@ -94,3 +100,7 @@
 # Refer to the following documentation for instructions.
 #
 # https://www.elastic.co/guide/en/elasticsearch/reference/7.16/configuring-stack-security.html
+#
+# Disable xpack security
+#
+xpack.security.enabled: false