From 63bb8e8cefb4afebd50f12a485f6af5d12c98125 Mon Sep 17 00:00:00 2001
From: DerLinkman <derlinkman@gmail.com>
Date: Thu, 8 Feb 2024 12:23:46 +0100
Subject: [PATCH] unbound: increase check interval to 30s

---
 data/Dockerfiles/unbound/Dockerfile | 4 ++--
 docker-compose.yml                  | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/data/Dockerfiles/unbound/Dockerfile b/data/Dockerfiles/unbound/Dockerfile
index f56cbc6e..f6d072cc 100644
--- a/data/Dockerfiles/unbound/Dockerfile
+++ b/data/Dockerfiles/unbound/Dockerfile
@@ -20,10 +20,10 @@ EXPOSE 53/udp 53/tcp
 
 COPY docker-entrypoint.sh /docker-entrypoint.sh
 
-# healthcheck (nslookup)
+# healthcheck (dig, ping, nc)
 COPY healthcheck.sh /healthcheck.sh
 RUN chmod +x /healthcheck.sh
-HEALTHCHECK --interval=5s --timeout=30s CMD [ "/healthcheck.sh" ]
+HEALTHCHECK --interval=30s --timeout=30s CMD [ "/healthcheck.sh" ]
 
 ENTRYPOINT ["/docker-entrypoint.sh"]
 
diff --git a/docker-compose.yml b/docker-compose.yml
index 0dfd344b..df545c15 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -2,7 +2,7 @@ version: '2.1'
 services:
 
     unbound-mailcow:
-      image: mailcow/unbound:1.20
+      image: mailcow/unbound:1.21
       environment:
         - TZ=${TZ}
         - SKIP_UNBOUND_HEALTHCHECK=${SKIP_UNBOUND_HEALTHCHECK:-n}