From ace9cf1ab29eb490c5b3c022817cfa229a5e3de5 Mon Sep 17 00:00:00 2001 From: ale Date: Wed, 11 Mar 2026 16:29:09 +0100 Subject: [PATCH] add healthcheck Signed-off-by: ale --- Dockerfile | 2 ++ 1 file changed, 2 insertions(+) diff --git a/Dockerfile b/Dockerfile index 66ace33..c0ddd3e 100644 --- a/Dockerfile +++ b/Dockerfile @@ -33,3 +33,5 @@ VOLUME ["/etc/bind", "/var/cache/bind", "/var/lib/bind", "/var/log"] EXPOSE 53/udp 53/tcp 953/tcp CMD ["/usr/sbin/named", "-f", "-c", "/etc/bind/named.conf", "-u", "bind"] + +HEALTHCHECK --start-period=60s CMD dig +norecurse +short +retry=0 @127.0.0.1 some.domain.if.you.like. || exit 1