From 02a55ce9db2e15e444cbc53413d5dc99da8a68ab Mon Sep 17 00:00:00 2001
From: "Hailer, Christian" <christian.hailer@interhyp.de>
Date: Mon, 19 Feb 2024 09:26:29 +0100
Subject: [PATCH] Fix unbound healthcheck.sh to log all messages to logfile

---
 data/Dockerfiles/unbound/healthcheck.sh | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/data/Dockerfiles/unbound/healthcheck.sh b/data/Dockerfiles/unbound/healthcheck.sh
index 8da79bd77..3da98e245 100644
--- a/data/Dockerfiles/unbound/healthcheck.sh
+++ b/data/Dockerfiles/unbound/healthcheck.sh
@@ -5,9 +5,13 @@ if [[ "${SKIP_UNBOUND_HEALTHCHECK}" =~ ^([yY][eE][sS]|[yY])+$ ]]; then
     SKIP_UNBOUND_HEALTHCHECK=y
 fi
 
+# Reset logfile
+echo "$(date +"%Y-%m-%d %H:%M:%S"): Starting health check - logs can be found in /var/log/healthcheck.log"
+echo "$(date +"%Y-%m-%d %H:%M:%S"): Starting health check" > /var/log/healthcheck.log
+
 # Declare log function for logfile inside container
 function log_to_file() {
-    echo "$(date +"%Y-%m-%d %H:%M:%S"): $1" > /var/log/healthcheck.log
+    echo "$(date +"%Y-%m-%d %H:%M:%S"): $1" >> /var/log/healthcheck.log
 }
 
 # General Ping function to check general pingability