Multi Architeture docker

.github/workflows/armhf.yml

@@ -19,7 +19,7 @@ jobs:
       - name: Install cross compile tools
         run: |
           sudo apt-get update
-          sudo apt-get install --assume-yes --no-install-recommends gcc-arm-linux-gnueabihf
+          sudo apt-get install --assume-yes --no-install-recommends gcc-arm-linux-gnueabihf g++-arm-linux-gnueabihf
       - name: Install armhf gstreamer
         run: |
           sudo apt-get update

.github/workflows/docker.yaml

@@ -29,12 +29,60 @@ jobs:
         uses: ASzc/change-string-case-action@v1
         with:
           string: ${{ github.repository }}
-      - name: Push to Docker Hub
-        uses: docker/build-push-action@v1
+      - name: Set up QEMU
         if: ${{ steps.vars.outputs.HAS_SECRET_TOKEN }}
+        uses: docker/setup-qemu-action@v1
+      - name: Set up Docker Buildx
+        if: ${{ steps.vars.outputs.HAS_SECRET_TOKEN }}
+        uses: docker/setup-buildx-action@v1
+      - name: Login to dockerhub
+        if: ${{ steps.vars.outputs.HAS_SECRET_TOKEN }}
+        uses: docker/login-action@v1
         with:
           username: ${{ steps.string_user.outputs.lowercase }}
           password: ${{ secrets.DOCKER_TOKEN }}
-          registry: docker.io
-          repository: ${{ steps.string_repo.outputs.lowercase }}
-          tag_with_ref: true
+      - name: Get tag name
+        if: ${{ steps.vars.outputs.HAS_SECRET_TOKEN }}
+        id: tags
+        run: |
+          branch="${GITHUB_REF#refs/heads/}"
+          debtags="${REPO_NAME}:${branch}"
+          alptags="${REPO_NAME}:${branch}-alpine"
+          if [ "${branch}" == "master" ]; then
+            debtags="${debtags},${REPO_NAME}:latest"
+            alptags="${alptags},${REPO_NAME}:latest-alpine"
+          fi
+          echo "::set-output name=DEBTAGS::${debtags}"
+          echo "::set-output name=ALPTAGS::${alptags}"
+        env:
+          REPO_NAME: ${{ steps.string_repo.outputs.lowercase }}
+      - name: Install toml-cli
+        uses: actions-rs/install@v0.1
+        with:
+          crate: toml-cli
+          version: latest
+      - name: Get project version
+        id: toml
+        run: |
+          NEOLINK_VERSION="$(toml get Cargo.toml  package.version | sed 's|"||g')"
+          echo "::set-output name=version::${NEOLINK_VERSION}"
+      - name: Push to Docker Hub Debian
+        if: ${{ steps.vars.outputs.HAS_SECRET_TOKEN }}
+        uses: docker/build-push-action@v2
+        with:
+          platforms: linux/arm/v7,linux/arm/v8,linux/amd64
+          push: true
+          file: docker/debian/Dockerfile
+          tags: ${{ steps.tags.outputs.DEBTAGS }}
+          build-args: VERSION=${{ steps.toml.outputs.version }}, REPO=${{ github.repository }}, OWNER=${{ github.repository_owner }}
+        env:
+          DOCKER_BUILDKIT: 1
+      - name: Push to Docker Hub Alpine
+        if: ${{ steps.vars.outputs.HAS_SECRET_TOKEN }}
+        uses: docker/build-push-action@v2
+        with:
+          platforms: linux/amd64
+          push: true
+          file: docker/alpine/Dockerfile
+          tags: ${{ steps.tags.outputs.ALPTAGS }}
+          build-args: VERSION=${{ steps.toml.outputs.version }}, REPO=${{ github.repository }}, OWNER=${{ github.repository_owner }}

Dockerfile → docker/alpine/Dockerfile

@@ -3,7 +3,14 @@
 # SPDX-License-Identifier: AGPL-3.0-only
 
 FROM docker.io/rust:1-alpine AS build
-MAINTAINER thirtythreeforty@gmail.com
+ARG REPO
+ARG VERSION
+ARG OWNER
+
+LABEL description="An image for the neolink program which is a reolink camera to rtsp translator"
+LABEL repository="$REPO"
+LABEL version="$VERSION"
+LABEL maintainer="$OWNER"
 
 RUN apk add --no-cache -X http://dl-cdn.alpinelinux.org/alpine/edge/testing \
   gst-rtsp-server-dev
@@ -20,6 +27,14 @@ RUN cargo build --release
 
 # Create the release container. Match the base OS used to build
 FROM docker.io/alpine:latest
+ARG REPO
+ARG VERSION
+ARG OWNER
+
+LABEL description="An image for the neolink program which is a reolink camera to rtsp translator"
+LABEL repository="$REPO"
+LABEL version="$VERSION"
+LABEL maintainer="$OWNER"
 
 RUN apk add --no-cache -X http://dl-cdn.alpinelinux.org/alpine/edge/testing libgcc \
   tzdata \
@@ -33,8 +48,8 @@ RUN apk add --no-cache -X http://dl-cdn.alpinelinux.org/alpine/edge/testing libg
 COPY --from=build \
   /usr/local/src/neolink/target/release/neolink \
   /usr/local/bin/neolink
-COPY docker/entrypoint.sh /entrypoint.sh
+COPY docker/alpine/entrypoint.sh /entrypoint.sh
 
 CMD ["/usr/local/bin/neolink", "--config", "/etc/neolink.toml"]
 ENTRYPOINT ["/entrypoint.sh"]
-EXPOSE 8554 
+EXPOSE 8554

docker/debian/Dockerfile

@@ -0,0 +1,95 @@
+# Neolink Docker image build scripts
+# Copyright (c) 2020 George Hilliard
+# SPDX-License-Identifier: AGPL-3.0-only
+# syntax=docker/dockerfile:experimental
+
+FROM docker.io/debian:buster-slim AS build
+ARG TARGETPLATFORM
+ARG REPO
+ARG VERSION
+ARG OWNER
+
+LABEL description="An image for the neolink program which is a reolink camera to rtsp translator"
+LABEL repository="$REPO"
+LABEL version="$VERSION"
+LABEL maintainer="$OWNER"
+
+
+# ORIGINALLY I TRIED TO BUILD IN A QEMU CONTAINER.
+# THIS WOULD HAVE BEEN IDEAL BECAUSE THEN WE COULD BUILD FOR ALL
+# ARCH SUPPORTED BY QEMU, DEBIAN AND RUST WITHOUT ANY COMPLICATED CROSS COMPILES.
+# HOWEVER I KEPT GETTING THE FOLLOWING ERROR DURING COMPILE
+# could not read directory '/usr/local/cargo/registry/index/github.com-1285ae84e5963aae/.git//refs': Value too large for defined data type; class=Os (2)
+# Google suggest I should either update the kernel or my fs neither of which I can do on github actions
+# SO INSTEAD I CROSS COMPILE USING platform=$BUILDPLATFORM and deploy on platform=$TARGETPLATFORM
+
+WORKDIR /usr/local/src/neolink
+
+# Build the main program
+COPY . /usr/local/src/neolink
+
+ENV RUSTUP_HOME=/usr/local/rustup \
+    CARGO_HOME=/usr/local/cargo \
+    PATH=/usr/local/cargo/bin:$PATH \
+    CURL_CA_BUNDLE=/etc/ssl/certs/ca-certificates.crt
+
+RUN --mount=type=tmpfs,destination=/usr/local/cargo/registry/ \
+    --mount=type=tmpfs,destination=/usr/local/cargo/git/ \
+    echo >&2 "\e[0;32mBUILDING FOR: ${TARGETPLATFORM}\e[0m"; \
+    echo >&2 "\e[0;33mUpdating apt\e[0m"; \
+    apt-get update && \
+    echo >&2 "\e[0;33mInstalling packages\e[0m"; \
+    apt-get install --assume-yes --no-install-recommends \
+      build-essential \
+      curl ca-certificates build-essential \
+      libgstrtspserver-1.0-dev \
+      libgstreamer1.0-dev \
+      libgtk2.0-dev && \
+    /bin/rm -rf /var/cache/apt && \
+    /bin/rm -rf /var/lib/apt/lists/* && \
+    update-ca-certificates && \
+    echo >&2 "\e[0;33mInstalling rust\e[0m"; \
+    curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs > rustinit.sh && \
+    sh rustinit.sh --verbose -y && \
+    echo >&2 "\e[0;33mBuilding neolink\e[0m"; \
+    echo >&2 "\e[0;34mPATH: ${PATH} \e[0m"; \
+    echo >&2 "\e[0;35mmount: $(mount | grep tmpfs) \e[0m"; \
+    echo >&2 "\e[0;36mls: $(ls -lha /usr/local/cargo/bin) \e[0m"; \
+    cargo build --release --all-features && \
+    cp "/usr/local/src/neolink/target/release/neolink" /neolink
+
+# Create the release container.
+FROM --platform=$TARGETPLATFORM docker.io/debian:buster-slim
+
+ARG TARGETPLATFORM
+ARG REPO
+ARG VERSION
+ARG OWNER
+
+LABEL description="An image for the neolink program which is a reolink camera to rtsp translator"
+LABEL repository="$REPO"
+LABEL version="$VERSION"
+LABEL maintainer="$OWNER"
+
+RUN apt-get update && \
+  apt-get install --assume-yes --no-install-recommends \
+    libgstrtspserver-1.0-0 \
+    libgstreamer1.0-0 \
+    libgstreamer-plugins-bad1.0-0 \
+    gstreamer1.0-plugins-good \
+    gstreamer1.0-plugins-bad \
+    libglib2.0-0 && \
+  /bin/rm -rf /var/cache/apt && \
+  /bin/rm -rf /var/lib/apt/lists/*
+
+COPY --from=build \
+  /usr/local/src/neolink/target/release/neolink \
+  /usr/local/bin/neolink
+COPY docker/debian/entrypoint.sh /entrypoint.sh
+
+# Check that we can run the binary
+# RUN ldd /usr/local/bin/neolink >&2 && /usr/local/bin/neolink --help >&2
+
+CMD ["/usr/local/bin/neolink", "--config", "/etc/neolink.toml"]
+ENTRYPOINT ["/entrypoint.sh"]
+EXPOSE 8554

docker/debian/entrypoint.sh

@@ -0,0 +1,9 @@
+#!/bin/sh
+
+# Allows Ctrl-C, by letting this sh process act as PID 1
+exit_func() {
+    exit 1
+}
+trap exit_func TERM INT
+
+"$@"