From 6bce9f806465b898ed5245c69816504e3c357b9a Mon Sep 17 00:00:00 2001
From: Dyllan Pascoe <dyllan@lookopen.com>
Date: Thu, 28 Jan 2021 22:10:49 +0200
Subject: [PATCH 1/2] Added Amazon Linux 2 check to the install.sh script to
 allow installation on AMI 2.0

---
 scripts/install.sh | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/scripts/install.sh b/scripts/install.sh
index d63a5ea5..37521fc1 100644
--- a/scripts/install.sh
+++ b/scripts/install.sh
@@ -12,7 +12,9 @@ FW_BACKEND="nftables"
 API_KEY=""
 
 check_pkg_manager(){
-    if [ -f /etc/redhat-release ] ; then
+    if [ -f /etc/redhat-release ]; then
+        PKG="yum"
+    elif cat /etc/system-release | grep "Amazon Linux release 2 (Karoo)" > /dev/null; then
         PKG="yum"
     elif [ -f /etc/debian_version ]; then
         PKG="apt"

From 6b49d344a28000314c27881b32838de841fdcbff Mon Sep 17 00:00:00 2001
From: Dyllan Pascoe <dyllan@lookopen.com>
Date: Tue, 2 Feb 2021 05:54:23 +0200
Subject: [PATCH 2/2] Using grep -q flag instead of piping to /dev/null

---
 scripts/install.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/scripts/install.sh b/scripts/install.sh
index 37521fc1..5aa08014 100644
--- a/scripts/install.sh
+++ b/scripts/install.sh
@@ -14,7 +14,7 @@ API_KEY=""
 check_pkg_manager(){
     if [ -f /etc/redhat-release ]; then
         PKG="yum"
-    elif cat /etc/system-release | grep "Amazon Linux release 2 (Karoo)" > /dev/null; then
+    elif cat /etc/system-release | grep -q "Amazon Linux release 2 (Karoo)"; then
         PKG="yum"
     elif [ -f /etc/debian_version ]; then
         PKG="apt"