From 259eb4a50caf5cc1de4183c311bae73cca91d2ae Mon Sep 17 00:00:00 2001
From: Peter Ong <peter@poproj.com>
Date: Mon, 19 Apr 2021 16:19:20 -0700
Subject: [PATCH] Ensure the echo of hostnames sends all elements.

---
 cloud-init.yaml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/cloud-init.yaml b/cloud-init.yaml
index dce81cf..e483108 100644
--- a/cloud-init.yaml
+++ b/cloud-init.yaml
@@ -24,7 +24,7 @@ write_files:
             fi
         done
 
-        echo $HOSTNAMES
+        echo ${HOSTNAMES[@]}
   - path: /root/bin/join_cluster.sh
     content: |
         #!/usr/bin/env sh