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--- public:home_assistant [2026/10/25 21:01] – lukas
+++ public:home_assistant [2026/11/11 06:24] (current) – [Remote Console] lukas
@@ Line 1: / Line 1: @@
+====== Remote Console ======
+minicom can use it by connecting through a virtual serial port created with socat. On the computer where you’ll run minicom.\\
+Prepareation:
+<code>
+sudo apt install socat minicom
+mkdir -p ~/dev
+</code>
+Open Socket:
+<code>
+socat pty,link=$HOME/dev/ttyV0,rawer,echo=0,waitslave tcp:10.10.1.111:6638
+</code>
+Connect with minicom:
+<code>
+minicom -D ~/dev/ttyV0 -b 115200 -C serial_output01.log
+</code>
 ====== Current_measurement ======
@@ Line 6: / Line 24: @@
 ====== Home Assistant on 32bit ======
 https://community.home-assistant.io/t/hass-hassos-on-an-old-32-bit-laptop/400235\\
+https://blog.lesterpig.com/post/install-home-assistant-core-2025.12-on-armv7/\\
 ====== OPOP Integration ======
@@ Line 18: / Line 37: @@
 ====== Home Assistant on 32bit arm ======
-<code>
-# ==========================================
-# STAGE 1: Vývojové prostředí, kde vše zkompilujeme
-# ==========================================
-FROM ghcr.io/home-assistant/armv7-homeassistant-base:latest AS builder
-# 1. Instalace závislostí včetně kompilátorů a Rustu
+ghcr.io/home-assistant/qemuarm-homeassistant:2025.11
-RUN apk add --no-cache \
-    build-base libffi-dev openssl-dev bzip2-dev zlib-dev \
-    readline-dev sqlite-dev xz-dev wget musl-dev rust cargo \
-    jpeg-dev openjpeg-dev tiff-dev freetype-dev lcms2-dev libwebp-dev
+====== Build Home Assistant on 32bit arm ======
+[[public:home_assistant-docker-cache|Home Assistant Docker Cache]]\\
+[[public:home_assistant-docker-no-cache|Home Assistant Docker No Cache]]\\
+[[public:home_assistant-docker-beter-division|Home Assistant Docker Better Division]]\\
-# 2. Stažení z PŘÍMÉHO odkazu a kompilace Pythonu 3.14
+[[public:home_assistant-docker-merge-last-armv7-image|Home Assistant Docker merge last armv7 image with actual one]]\\
-RUN wget https://www.python.org/ftp/python/3.14.9/Python-3.14.9.tar.xz && \
-    tar -xf Python-3.14.9.tar.xz && \
-    cd Python-3.14.9 && \
-    ./configure --enable-optimizations --with-ensurepip=install && \
-    make -j$(nproc) && \
-    make altinstall && \
-    cd .. && rm -rf Python-3.14.9*
-# 3. Přesměrování výchozích příkazů na nový Python 3.14 a instalace uv
+[[public:home_assistant-docker-builded-image|Home Assistant Docker builded image armv7]]\\
-RUN ln -sf /usr/local/bin/python3.14 /usr/local/bin/python3 && \
-    ln -sf /usr/local/bin/pip3.14 /usr/local/bin/pip3 && \
-    pip3 install --no-cache-dir uv
-# 4. Zkopírování textových souborů závislostí
-WORKDIR /tmp
-COPY requirements.txt ./
-COPY homeassistant/*.txt ./homeassistant/
-# 5. Spuštění kompilace do specifické složky (nyní již pod Pythonem 3.14)
+[[public:home_assistant-docker-build-wheels|Home Assistant Docker build wheels for armv7]]\\
-RUN uv pip install \
-    --index-strategy unsafe-best-match \
-    --target /compiled-packages \
-    -r requirements.txt
-LABEL \
+https://contributors.home-assistant.io/core/development/environment/#manual-setup\\
-    io.hass.type="core" \
-    org.opencontainers.image.authors="The Home Assistant Authors" \
-    org.opencontainers.image.description="Open-source home automation platform running on Python 3" \
-    org.opencontainers.image.documentation="https://www.home-assistant.io/docs/" \
-    org.opencontainers.image.licenses="Apache-2.0" \
-    org.opencontainers.image.title="Home Assistant" \
-    org.opencontainers.image.url="https://www.home-assistant.io/"
-# Synchronize with homeassistant/core.py:async_stop
+==== 1. Zapněte podporu QEMU v Dockeru ====
-ENV \
-    S6_SERVICES_GRACETIME=240000 \
-    UV_SYSTEM_PYTHON=true \
-    UV_NO_CACHE=true
-WORKDIR /usr/src
+<code>
+docker run --rm --privileged multiarch/qemu-user-static --reset -p yes
+</code>
-# Home Assistant S6-Overlay
+==== 2. Vytvořte čistý Buildx Builder (Doporučeno) ====
-COPY rootfs /
-# Add go2rtc binary
+<code>
-COPY --from=ghcr.io/alexxit/go2rtc:1.9.14@sha256:675c318b23c06fd862a61d262240c9a63436b4050d177ffc68a32710d9e05bae /usr/local/bin/go2rtc /bin/go2rtc
+# Odstranění starého builderu (pokud existuje)
+docker buildx rm bpi-builder || true
-## Setup Home Assistant Core dependencies
+# Vytvoření a aktivace nového
-COPY --parents requirements.txt homeassistant/package_constraints.txt homeassistant/
+docker buildx create --use --name bpi-builder
-RUN \
+docker buildx inspect --bootstrap
-    # Verify go2rtc can be executed
+</code>
-    go2rtc --version \
-    # Install uv at the version pinned in the requirements file
-    && pip3 install --no-cache-dir "uv==$(awk -F'==' '/^uv==/{print $2}' homeassistant/requirements.txt)" \
-    && uv pip install \
-        --no-build \
-        -r homeassistant/requirements.txt
-COPY requirements_all.txt home_assistant_frontend-* home_assistant_intents-* homeassistant/
+==== 3. Spusťte build znovu s parametrem platformy ====
-RUN \
-    if ls homeassistant/home_assistant_*.whl 1> /dev/null 2>&1; then \
-        uv pip install homeassistant/home_assistant_*.whl; \
-    fi \
-    && uv pip install \
-        --no-build \
-        -r homeassistant/requirements_all.txt
-## Setup Home Assistant Core
+for non cache:
-COPY --parents LICENSE* README* homeassistant/ pyproject.toml homeassistant/
+<code>
-RUN \
+sudo docker buildx build --platform linux/arm/v7 --build-arg BUILD_FROM="ghcr.io/home-assistant/armv7-homeassistant-base:latest" --build-arg BUILD_ARCH="armhf" --file Dockerfile --no-cache -t local-qemuarm-homeassistant:latest .
-    uv pip install \
-        -e ./homeassistant \
-    && python3 -m compileall \
-        homeassistant/homeassistant
-WORKDIR /config
 </code>
+for cache:
 <code>
-sudo docker buildx build   --platform linux/arm/v7   --build-arg BUILD_FROM="ghcr.io/home-assistant/armv7-homeassistant-base:latest"   --build-arg BUILD_ARCH="armhf"   --file Dockerfile   --no-cache   -t local-qemuarm-homeassistant:latest .
+mkdir -p .buildx-cache
+sudo docker buildx build --platform linux/arm/v7 --build-arg BUILD_FROM="ghcr.io/home-assistant/armv7-homeassistant-base:latest" --build-arg BUILD_ARCH="armhf" --file Dockerfile --cache-from type=local,src=.buildx-cache --cache-to type=local,dest=.buildx-cache,mode=max -t local-qemuarm-homeassistant:latest --load .
 </code>