Add healthcheck

Dockerfile

@@ -1,4 +1,4 @@
-# syntax=docker/dockerfile:labs
+# syntax=docker/dockerfile:1.6
 
 # 0. Prepare images
 ARG PYTHON_VERSION="3.11"
@@ -61,3 +61,6 @@ VOLUME /config
 WORKDIR /config
 
 CMD ["go2rtc", "-config", "/config/go2rtc.yaml"]
+
+HEALTHCHECK --start-period=10s --start-interval=2s --interval=30s --timeout=10s --retries=3 \
+    CMD curl --fail --silent --show-error --output /dev/null http://127.0.0.1:1984/api || exit 1

hardware.Dockerfile

@@ -1,4 +1,4 @@
-# syntax=docker/dockerfile:labs
+# syntax=docker/dockerfile:1.6
 
 # 0. Prepare images
 # only debian 12 (bookworm) has latest ffmpeg
@@ -46,11 +46,11 @@ RUN rm -f /etc/apt/apt.conf.d/docker-clean \
 # non-free for Intel QSV support (not used by go2rtc, just for tests)
 # libasound2-plugins for ALSA support
 RUN --mount=type=cache,target=/var/cache/apt,sharing=locked --mount=type=cache,target=/var/lib/apt,sharing=locked \
-    echo 'deb http://deb.debian.org/debian bookworm non-free' > /etc/apt/sources.list.d/debian-non-free.list && \
-    apt-get -y update && apt-get -y install tini ffmpeg \
-        python3 curl jq \
-        intel-media-va-driver-non-free \
-        libasound2-plugins
+  echo 'deb http://deb.debian.org/debian bookworm non-free' > /etc/apt/sources.list.d/debian-non-free.list && \
+  apt-get -y update && apt-get -y install tini ffmpeg \
+  python3 curl jq \
+  intel-media-va-driver-non-free \
+  libasound2-plugins
 
 COPY --link --from=rootfs / /
 
@@ -64,3 +64,6 @@ ENV NVIDIA_VISIBLE_DEVICES all
 ENV NVIDIA_DRIVER_CAPABILITIES compute,video,utility
 
 CMD ["go2rtc", "-config", "/config/go2rtc.yaml"]
+
+HEALTHCHECK --start-period=10s --start-interval=2s --interval=30s --timeout=10s --retries=3 \
+  CMD curl --fail --silent --show-error --output /dev/null http://127.0.0.1:1984/api/ || exit 1