add tini

Signed-off-by: Zoey <zoey@z0ey.de>

Dockerfile

@@ -1,11 +1,11 @@
 FROM haproxy:2.8.1-alpine3.18
 USER root
-RUN apk add --no-cache ca-certificates tzdata openssl curl
+RUN apk add --no-cache ca-certificates tzdata tini openssl curl
 
 COPY start.sh /usr/local/bin/start.sh
 COPY haproxy.cfg /etc/haproxy/haproxy.cfg
 COPY haproxy-no-post.cfg /etc/haproxy/haproxy-no-post.cfg
-ENTRYPOINT ["start.sh"]
+ENTRYPOINT ["tini", "--", "start.sh"]
 HEALTHCHECK CMD (curl -sI http://localhost:2375 -o /dev/null && curl -skI https://localhost:2375 -o /dev/null) || exit 1
 
 ENV ALLOW_POWER=0 \