Add alloy

grafana_alloy/Dockerfile

@@ -0,0 +1,34 @@
+ARG BUILD_FROM
+FROM $BUILD_FROM
+
+ARG \
+  BUILD_ARCH \
+  BUILD_VERSION \
+  GRAFANA_ALLOY_VERSION
+
+LABEL \
+  io.hass.version=${BUILD_VERSION} \
+  io.hass.type="addon" \
+  io.hass.arch="${BUILD_ARCH}"
+
+RUN apt-get update && \
+  apt-get install -y --no-install-recommends \
+        unzip \
+        gettext-base \
+        curl && \
+    rm -rf /var/lib/apt/lists/* && \
+    apt clean && \
+    ARCH="${BUILD_ARCH}" && \
+    if [ "${BUILD_ARCH}" = "aarch64" ]; then ARCH="arm64"; fi && \
+    curl -J -L -o /tmp/alloy.zip "https://github.com/grafana/alloy/releases/download/v${GRAFANA_ALLOY_VERSION}/alloy-linux-${ARCH}.zip" && \
+    cd /tmp && \
+    unzip alloy.zip && \
+    mv alloy-linux-${ARCH} /usr/local/bin/alloy && \
+    chmod +x /usr/local/bin/alloy && \
+    rm -rf /tmp/alloy*
+
+COPY rootfs /
+RUN chmod +x /run.sh /etc/cont-init.d/alloy_setup.sh /etc/services.d/alloy/run
+
+ENTRYPOINT []
+CMD ["/run.sh"]