From 6afe83f274b75f1ec37e6560cb0b0638155dac8f Mon Sep 17 00:00:00 2001
From: Patrik Greco <sikevux@sikevux.se>
Date: Thu, 25 Jul 2019 09:19:28 +0200
Subject: [PATCH] Add check to install unzip if needed

This is mainly needed for newer docker images that seems to be
missing the unzip utility
---
 scripts/setup-elasticsearch.sh | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/scripts/setup-elasticsearch.sh b/scripts/setup-elasticsearch.sh
index 13830e8..35af48b 100755
--- a/scripts/setup-elasticsearch.sh
+++ b/scripts/setup-elasticsearch.sh
@@ -37,6 +37,10 @@ if [[ -d /usr/share/elasticsearch/bin/x-pack ]]; then
             echo "CA directory exists, removing..."
             rm -rf /config/ssl/ca
         fi
+	echo "Install unzip if needed..."
+	if ! command -v unzip &>/dev/null; then
+	    yum -qy install unzip
+	fi
         echo "Unzip ca files..."
         unzip /config/ssl/docker-cluster-ca.zip -d /config/ssl