From 3cc756586596dad096ce926f966403cb0b5f26a6 Mon Sep 17 00:00:00 2001
From: Andrea Dell'Amico <andrea.dellamico@isti.cnr.it>
Date: Fri, 2 Oct 2020 19:33:54 +0200
Subject: [PATCH] Comment some default values.

---
 defaults/main.yml | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/defaults/main.yml b/defaults/main.yml
index 2a63f0c..217ccd8 100644
--- a/defaults/main.yml
+++ b/defaults/main.yml
@@ -35,9 +35,12 @@ docker_daemon_debug: False
 docker_prometheus_metrics: True
 docker_prometheus_host: 127.0.0.1
 
-# merge, replace
+# Usage:
+# node.labels.<key_name>==<label_value>
+# node.labels.<key_name>!=<label_value>
+#
+# state modes: merge, replace
 docker_label_state_mode: merge
 docker_node_labels: []
-#docker_node_labels:
 #  - { key: 'key_name', value: 'label_value' }