From 17058db7483eafaef09382c7b5954b2cf0c312f4 Mon Sep 17 00:00:00 2001
From: Adrian Kosmaczewski <adrian.kosmaczewski@vshn.ch>
Date: Mon, 5 Jun 2023 13:21:27 +0200
Subject: [PATCH] Checks whether ngrok is already running

---
 1_lieutenant_on_minikube.sh | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/1_lieutenant_on_minikube.sh b/1_lieutenant_on_minikube.sh
index 7ac5a1c..c07917a 100755
--- a/1_lieutenant_on_minikube.sh
+++ b/1_lieutenant_on_minikube.sh
@@ -12,6 +12,12 @@ check_variable "GITLAB_USERNAME" "$GITLAB_USERNAME"
 LIEUTENANT_OPERATOR_VERSION=v1.5.0
 LIEUTENANT_API_VERSION=v0.11.0
 
+# ngrok must not be running
+if pidof ngrok; then
+  echo "ERROR: ngrok is already running. Please stop it first."
+  exit 1
+fi
+
 # Minikube must be running
 minikube start --disk-size 60g --cpus 4
 check_minikube