Remove s6 service timeout

docker/Dockerfile

@@ -10,9 +10,13 @@ ARG BUILD_VERSION
 ARG BUILD_COMMIT
 ARG BUILD_DATE
 
+# See: https://github.com/just-containers/s6-overlay/blob/master/README.md
 ENV SUPPRESS_NO_CONFIG_WARNING=1 \
-	S6_FIX_ATTRS_HIDDEN=1 \
 	S6_BEHAVIOUR_IF_STAGE2_FAILS=1 \
+	S6_CMD_WAIT_FOR_SERVICES_MAXTIME=0 \
+	S6_FIX_ATTRS_HIDDEN=1 \
+	S6_KILL_FINISH_MAXTIME=10000 \
+	S6_VERBOSITY=1 \
 	NODE_ENV=production \
 	NPM_BUILD_VERSION="${BUILD_VERSION}" \
 	NPM_BUILD_COMMIT="${BUILD_COMMIT}" \

docker/dev/Dockerfile

@@ -1,9 +1,13 @@
 FROM jc21/nginx-full:certbot-node
 LABEL maintainer="Jamie Curnow <[email protected]>"
 
-ENV S6_LOGGING=0 \
-	SUPPRESS_NO_CONFIG_WARNING=1 \
-	S6_FIX_ATTRS_HIDDEN=1
+# See: https://github.com/just-containers/s6-overlay/blob/master/README.md
+ENV SUPPRESS_NO_CONFIG_WARNING=1 \
+	S6_BEHAVIOUR_IF_STAGE2_FAILS=1 \
+	S6_CMD_WAIT_FOR_SERVICES_MAXTIME=0 \
+	S6_FIX_ATTRS_HIDDEN=1 \
+	S6_KILL_FINISH_MAXTIME=10000 \
+	S6_VERBOSITY=2
 
 RUN echo "fs.file-max = 65535" > /etc/sysctl.conf \
 	&& apt-get update \