diff --git a/alpine.Dockerfile b/alpine.Dockerfile new file mode 100644 index 000000000..115602b3b --- /dev/null +++ b/alpine.Dockerfile @@ -0,0 +1,42 @@ +# trunk-ignore-all(trivy/DS002): We must run as root for this container +# trunk-ignore-all(checkov/CKV_DOCKER_8): We must run as root for this container +# trunk-ignore-all(hadolint/DL3002): We must run as root for this container + +FROM python:3.12-alpine3.21 AS builder + +ENV PIP_ROOT_USER_ACTION=ignore +RUN apk add bash g++ libstdc++-dev linux-headers zip git ca-certificates libgpiod-dev yaml-cpp-dev bluez-dev \ + libusb-dev i2c-tools-dev openssl-dev pkgconf argp-standalone && \ + pip install --no-cache-dir -U platformio==6.1.16 && \ + mkdir /tmp/firmware + +WORKDIR /tmp/firmware +COPY . /tmp/firmware + +# Create small package (no debugging symbols) +# Add `argp` for musl +ENV PLATFORMIO_BUILD_FLAGS="-Os -ffunction-sections -fdata-sections -Wl,--gc-sections -largp" + +RUN bash ./bin/build-native.sh && \ + cp "/tmp/firmware/release/meshtasticd_linux_$(uname -m)" "/tmp/firmware/release/meshtasticd" + +# ##### PRODUCTION BUILD ############# + +FROM alpine:3.21 + +# nosemgrep: dockerfile.security.last-user-is-root.last-user-is-root +USER root + +RUN apk add libstdc++ libgpiod yaml-cpp libusb i2c-tools \ + && mkdir -p /var/lib/meshtasticd \ + && mkdir -p /etc/meshtasticd/config.d +COPY --from=builder /tmp/firmware/release/meshtasticd /usr/sbin/ + +WORKDIR /var/lib/meshtasticd +VOLUME /var/lib/meshtasticd + +EXPOSE 4403 + +CMD [ "sh", "-cx", "meshtasticd --fsdir=/var/lib/meshtasticd" ] + +HEALTHCHECK NONE \ No newline at end of file