rewrite dockerfile

docker/rockchip/Dockerfile

@@ -3,60 +3,17 @@
 # https://askubuntu.com/questions/972516/debian-frontend-environment-variable
 ARG DEBIAN_FRONTEND=noninteractive
 
-ARG SLIM_BASE=debian:11-slim
-FROM ${SLIM_BASE} AS slim-base
-
-# Add wheels for RKNN-Toolkit-Lite2
-FROM wheels AS wheels-rk
+FROM wheels as rk-wheels
+COPY docker/main/requirements-wheels.txt /requirements-wheels.txt
 COPY docker/rockchip/requirements-wheels-rk.txt /requirements-wheels-rk.txt
-RUN pip3 wheel --wheel-dir=/wheels -r /requirements-wheels-rk.txt
+RUN sed -i "/https/d" /requirements-wheels.txt
+RUN pip3 wheel --wheel-dir=/rk-wheels -c /requirements-wheels.txt -r /requirements-wheels-rk.txt
 
-FROM wget as rk-libs
+FROM wget as rk-deps
 RUN wget -qO librknnrt.so https://github.com/MarcA711/rknpu2/raw/master/runtime/RK3588/Linux/librknn_api/aarch64/librknnrt.so
 
-# Collect deps in a single layer
-FROM deps-rootfs AS deps-rootfs-rk
-COPY docker/rockchip/yolov8n-320x320.rknn /models/
-# ToDo: Download librknnrt.so using wget; depends on RKNN-Toolkit-Lite2 wheel
-COPY --from=rk-libs /rootfs/librknnrt.so /usr/lib/
-
-# Frigate deps (ffmpeg, python, nginx, go2rtc, s6-overlay, etc)
-FROM slim-base AS deps
-ARG TARGETARCH
-
-ARG DEBIAN_FRONTEND
-
-ENV PATH="/usr/lib/btbn-ffmpeg/bin:/usr/local/go2rtc/bin:/usr/local/nginx/sbin:${PATH}"
-
-# Install dependencies
-RUN --mount=type=bind,source=docker/main/install_deps.sh,target=/deps/install_deps.sh \
-    /deps/install_deps.sh
-
-RUN --mount=type=bind,from=wheels-rk,source=/wheels,target=/deps/wheels \
-    python3 -m pip install --upgrade pip && \
-    pip3 install -U /deps/wheels/*.whl
-
-COPY --from=deps-rootfs-rk / /
-
-RUN ldconfig
-
-EXPOSE 5000
-EXPOSE 1935
-EXPOSE 8554
-EXPOSE 8555/tcp 8555/udp
-
-# Configure logging to prepend timestamps, log to stdout, keep 0 archives and rotate on 10MB
-ENV S6_LOGGING_SCRIPT="T 1 n0 s10000000 T"
-
-ENTRYPOINT ["/init"]
-CMD []
-
-HEALTHCHECK --start-period=120s --start-interval=5s --interval=15s --timeout=5s --retries=3 \
-    CMD curl --fail --silent --show-error http://127.0.0.1:5000/api/version || exit 1
-
-# Frigate final container
-FROM deps AS frigate
-
-WORKDIR /opt/frigate/
-COPY --from=rootfs / /
-COPY docker/rockchip/rknn.py /opt/frigate/frigate/detectors/plugins/
+FROM frigate as frigate-rk
+RUN --mount=type=bind,from=rk-wheels,source=/rk-wheels,target=/deps/rk-wheels \ 
+    pip3 install -U /deps/rk-wheels/*.whl 
+COPY --from=rk-deps /rootfs/librknnrt.so /usr/lib/
+COPY docker/rockchip/yolov8n-320x320.rknn /models/

docker/rockchip/requirements-wheels-rk.txt

@@ -1,4 +1,2 @@
 hide-warnings == 0.17
-numpy == 1.23.*
-ruamel.yaml == 0.17.*
 rknn-toolkit-lite2 @ https://github.com/MarcA711/rknn-toolkit2/raw/master/rknn_toolkit_lite2/packages/rknn_toolkit_lite2-1.5.2-cp39-cp39-linux_aarch64.whl

docker/rockchip/rk.hcl

@@ -10,16 +10,10 @@ target wheels {
   target = "wheels"
 }
 
-target deps-rootfs {
+target frigate {
   dockerfile = "docker/main/Dockerfile"
   platforms = ["linux/arm64"]
-  target = "deps-rootfs"
-}
-
-target rootfs {
-  dockerfile = "docker/main/Dockerfile"
-  platforms = ["linux/arm64"]
-  target = "rootfs"
+  target = "frigate"
 }
 
 target rk {
@@ -27,8 +21,7 @@ target rk {
   contexts = {
     wget = "target:wget",
     wheels = "target:wheels",
-    deps-rootfs = "target:deps-rootfs",
-    rootfs = "target:rootfs"
+    frigate = "target:frigate"
   }
   platforms = ["linux/arm64"]
 }