Added support for multiple architectures

Author: legacycode

.circleci/config.yml

@@ -1,38 +1,38 @@
 version: 2
 
-jobs:
-  build:
-    machine: true
+jobs: 
+  build: 
+    machine: 
+      image: "ubuntu-1604:201903-01"
     steps:
       - checkout
-      - run: echo 'export DOCKER_TAG=${DOCKER_USERNAME}/bitcoind:${CIRCLE_BRANCH}' >> $BASH_ENV
-      - run: docker info
-      - run: docker build --build-arg BUILD_DATE=`date -u +"%Y-%m-%dT%H:%M:%SZ"` --build-arg VCS_REF=$CIRCLE_SHA1 . -t ${DOCKER_TAG}
-      - run: docker run --rm ${DOCKER_TAG} -version
-  nightly:
-    docker:
-      - image: circleci/node:10.0-browsers
-    steps:
-      - checkout
-      - run:
-          name: Trigger docker nightly remotely
-          command: |
-            curl -H 'Content-Type: application/json' \
-            --data '{"source_type": "Branch", "source_name": "nightly"}' \
-            -X POST ${DOCKERHUB_TRIGGER}
+      - run: echo 'export DOCKER_TAG=${DOCKER_USERNAME}/bitcoind:${CIRCLE_BRANCH}${CIRCLE_TAG}' >> $BASH_ENV
+
+      - run: docker run --rm --privileged docker/binfmt:a7996909642ee92942dcd6cff44b9b95f08dad64
+      - run: docker run --name=buildcontainer --privileged -d legacycode/bitcoind:builder
+      - run: docker exec buildcontainer docker buildx create --name worker
+      - run: docker exec buildcontainer docker buildx use worker
+      - run: docker exec buildcontainer docker buildx inspect --bootstrap
+      - run: docker exec buildcontainer docker buildx ls
+      - run: docker exec buildcontainer docker login -u ${DOCKER_USERNAME} -p ${DOCKER_PASSWORD}
+      - run: docker cp Dockerfile buildcontainer:/
+
+      - run: |
+          docker exec buildcontainer docker buildx build \
+          --platform linux/amd64,linux/arm64,linux/386,linux/arm/v7 \
+          --build-arg BUILD_DATE=`date -u +"%Y-%m-%dT%H:%M:%SZ"` \
+          --build-arg VCS_REF=$CIRCLE_SHA1 . -t ${DOCKER_TAG} --push
 
-workflows:
+workflows: 
   version: 2
-  commit:
-    jobs:
+  tagged: 
+    jobs: 
+      - build: 
+          filters: 
+            branches: 
+              ignore: /.*/
+            tags: 
+              only: /^v.*/
+  untagged: 
+    jobs: 
       - build
-  nightly:
-    jobs:
-      - nightly
-    triggers:
-      - schedule:
-          cron: "0 2 * * *"
-          filters:
-            branches:
-              only:
-                - nightly

Dockerfile

@@ -1,31 +1,32 @@
-ARG BITCOIND_VERSION=v0.19.0.1
+ARG BITCOIND_VERSION=0.19.0.1
 
-FROM alpine:3.10 AS builder
+FROM alpine:3.11 AS builder
 
 ARG BITCOIND_VERSION
 
-# Install dependencies and build the binaries.
-RUN apk add --no-cache --update alpine-sdk \
-   autoconf \
-   automake \
-   boost-dev \
-   git \
-   libtool \
-   libevent-dev \
-   openssl-dev \
-   zeromq-dev
-
 WORKDIR /bitcoin
 
-RUN git clone https://github.com/bitcoin/bitcoin.git --branch=$BITCOIND_VERSION --depth=1 /bitcoin \
-  && ./autogen.sh \
-  && ./configure --disable-wallet \
-  && make -j4 \
-  && make install
+RUN set -eux; \
+  apkArch="$(apk --print-arch)"; \
+  \
+  case "$apkArch" in \
+    x86) \
+      url=https://bitcoincore.org/bin/bitcoin-core-$BITCOIND_VERSION/bitcoin-$BITCOIND_VERSION-i686-pc-linux-gnu.tar.gz ;; \
+    x86_64) \
+      url=https://bitcoin.org/bin/bitcoin-core-$BITCOIND_VERSION/bitcoin-$BITCOIND_VERSION-x86_64-linux-gnu.tar.gz ;; \
+    armv7) \
+      url=https://bitcoincore.org/bin/bitcoin-core-$BITCOIND_VERSION/bitcoin-$BITCOIND_VERSION-arm-linux-gnueabihf.tar.gz ;; \
+    aarch64) \
+      url=https://bitcoincore.org/bin/bitcoin-core-$BITCOIND_VERSION/bitcoin-$BITCOIND_VERSION-aarch64-linux-gnu.tar.gz ;; \
+    *) \
+      echo >&2 "error: unsupported architecture ($apkArch)"; exit 1 ;;\
+  esac; \
+  \
+  wget -q -O- $url |tar xz -C /bitcoin --strip-components=1
 
 
 # Start a new, final image.
-FROM alpine:3.10 AS final
+FROM alpine:3.11 AS final
 
 ARG BUILD_DATE
 ARG VCS_REF
@@ -47,7 +48,7 @@ RUN apk add --no-cache --update \
    boost \
    libevent \
    openssl \
-   libzmq 
+   libzmq
 
 # Add user and group for bitcoin process.
 RUN addgroup -S bitcoin \
@@ -62,7 +63,7 @@ USER bitcoin
 VOLUME ["/home/bitcoin/.bitcoin"]
 
 # Copy the binaries from the builder image.
-COPY --from=builder /usr/local/bin/bitcoind /usr/local/bin/bitcoind
+COPY --from=builder /bitcoin/bin/bitcoind /usr/local/bin/bitcoind
 
 # Expose btcd ports (p2p, rpc).
 EXPOSE 8333 8332

README.md

@@ -1,6 +1,6 @@
 # Bitcoind Docker Image
 
-![MicroBadger Size](https://img.shields.io/microbadger/image-size/leacycode/bitcoind) ![MicroBadger Layers](https://img.shields.io/microbadger/layers/legacycode/bitcoind) ![Docker Pulls](https://img.shields.io/docker/pulls/legacycode/bitcoind) ![Docker Stars](https://img.shields.io/docker/stars/legacycode/bitcoind) ![Codacy grade](https://img.shields.io/codacy/grade/109e2de909e645aebaa73d8b099c72b9) ![CircleCI](https://img.shields.io/circleci/build/github/legacycode/bitcoind-docker)
+![MicroBadger Layers](https://img.shields.io/microbadger/layers/legacycode/bitcoind) ![Docker Pulls](https://img.shields.io/docker/pulls/legacycode/bitcoind) ![Docker Stars](https://img.shields.io/docker/stars/legacycode/bitcoind) ![Codacy grade](https://img.shields.io/codacy/grade/109e2de909e645aebaa73d8b099c72b9) ![CircleCI](https://img.shields.io/circleci/build/github/legacycode/bitcoind-docker)
 
 ## Introduction
 
@@ -9,10 +9,21 @@ The Docker source file of this image is located at [Dockerfile][1].
 
 This documentation focus on running Docker container with _docker-compose.yml_ files. These files are better to read and you can use them as a template. For more information about Docker and Docker compose visit the official [Docker documentation][2].
 
-## Supported tags and respective Dockerfile links
+## Supported tags and architectures
+
+This bitcoind images supports following tags for e.g. Linux, Raspberry, Pine64 etc.:
 
 -   [`latest`](https://github.com/legacycode/bitcoind-docker/blob/latest/Dockerfile) [`v0.19.0.1`](https://github.com/legacycode/bitcoind-docker/blob/v0.19.0.1/Dockerfile) [`v0.19.0`](https://github.com/legacycode/bitcoind-docker/blob/v0.19.0/Dockerfile) [`v0.18.1`](https://github.com/legacycode/bitcoind-docker/blob/v0.18.1/Dockerfile) - stable bitcoind builds
--   [`nightly`](https://github.com/legacycode/bitcoind-docker/blob/nightly/Dockerfile) - nightly bincoind builds (do not use in production)
+
+This images supports following architectures [(more info)](8):
+
+-   `amd64` - for most desktop processors
+
+-   `arm7v` - for 32-Bit ARM images like Raspbian (Raspberry 1, 2, 3 and 4)
+
+-   `arm64` - for 64-Bit ARM images like armbian
+
+-   `386` - for legacy desktop processors
 
 ## Starting your bitcoind node