Added ENV PORT options and EXPORT PORT

[github/bastienwirtz/homer.git] / Dockerfile.arm32v7

diff --git a/Dockerfile.arm32v7 b/Dockerfile.arm32v7
index e78d37c8f61f561821c6359ee48ccf7c29fad171..952ecb7b0db8e8f375e1868c195344a9d99e8298 100644 (file)
--- a/Dockerfile.arm32v7
+++ b/Dockerfile.arm32v7
@@ -1,22 +1,42 @@
-FROM alpine AS builder
+# build stage
+FROM node:lts-alpine as build-stage
 
-# Download QEMU, see https://github.com/docker/hub-feedback/issues/1261
-ENV QEMU_URL https://github.com/balena-io/qemu/releases/download/v3.0.0%2Bresin/qemu-3.0.0+resin-aarch64.tar.gz
-RUN apk add curl && curl -L ${QEMU_URL} | tar zxvf - -C . --strip-components 1
+WORKDIR /app
 
+COPY package*.json ./
+RUN yarn install --frozen-lockfile
+
+COPY . .
+RUN yarn build
+
+# Multi arch build support
+FROM alpine as qemu
+
+ARG QEMU_VERSION="v4.2.0-7"
+
+RUN wget https://github.com/multiarch/qemu-user-static/releases/download/${QEMU_VERSION}/qemu-arm-static && chmod +x qemu-arm-static
+
+# production stage
 FROM arm32v7/alpine:3.11
-COPY --from=builder qemu-aarch64-static /usr/bin
 
-COPY ./ /www/
+COPY --from=qemu qemu-arm-static /usr/bin/
 
 ENV USER darkhttpd
 ENV GROUP darkhttpd
 ENV GID 911
 ENV UID 911
+ENV PORT 8080
 
 RUN addgroup -S ${GROUP} -g ${GID} && adduser -D -S -u ${UID} ${USER} ${GROUP} && \
-    apk add -U darkhttpd
+    apk add -U darkhttpd && \
+    rm /usr/bin/qemu-arm-static
+
+RUN echo "darkhttpd /www/ --no-listing --port $PORT" > /entrypoint.sh
+RUN set -ex chown ${USER}:${GROUP} /entrypoint.sh
+
+USER ${USER}
 
-USER darkhttpd
+COPY --from=build-stage --chown=${USER}:${GROUP} /app/dist /www/
 
-ENTRYPOINT ["darkhttpd","/www/"]
+EXPOSE ${PORT}
+ENTRYPOINT ["/bin/sh", "/entrypoint.sh"]