multiarch build support on Travis and GitLab-CI

.gitlab-ci.yml

@@ -1,38 +1,14 @@
 stages:
-  - build
   - test
   - container
 
-before_script:
+before_script: &before_script
   - apk update
   - apk --no-cache upgrade
-  - apk --no-cache add gcc git libc-dev libc-utils libgcc linux-headers make bash musl-dev musl-utils ncurses-dev pcre2 pkgconf scanelf wget zlib
-
-.build:otp: &build_otp
-  stage: build
-  image: erlang
-  artifacts:
-    untracked: true
-    paths:
-      - _build
-  script:
-    # Prepare environmental variables
-    - wget https://s3.amazonaws.com/rebar3/rebar3 && chmod a+x rebar3
-    - ./rebar3 compile
-
-build:otp-22.3:
-  <<: *build_otp
-  image: erlang:22.3.4.12-alpine
-
-build:otp-23.0:
-  <<: *build_otp
-  allow_failure: true
-  image: erlang:23.0.4-alpine
-
-build:otp-23.1:
-  <<: *build_otp
-  allow_failure: true
-  image: erlang:23.1.2.0-alpine
+  - |
+    apk --no-cache add gcc git libc-dev libc-utils libgcc linux-headers make bash \
+                       musl-dev musl-utils ncurses-dev pcre2 pkgconf scanelf wget \
+                       zlib curl
 
 .check:otp: &check_otp
   stage: test
@@ -61,46 +37,53 @@ build:otp-23.1:
     - ip addr add fd96:dcd2:efdb:41c3::30/64 dev lo
     - ip addr add fd96:dcd2:efdb:41c3::40/64 dev lo
     - ip addr add fd96:dcd2:efdb:41c3::50/64 dev lo
-    - ./rebar3 do xref
-    - ./rebar3 do ct
+    - rebar3 xref
+    - rebar3 ct
 
 check:otp-22.3:
   <<: *check_otp
   image: erlang:22.3.4.12-alpine
-  dependencies:
-    - build:otp-22.3
 
 check:otp-23.0:
   <<: *check_otp
   image: erlang:23.0.4-alpine
-  dependencies:
-    - build:otp-23.0
 
 check:otp-23.1:
   <<: *check_otp
   image: erlang:23.1.2.0-alpine
-  dependencies:
-    - build:otp-23.1
 
 docker:
-  image: docker:git
+  image: jdrouet/docker-with-buildx:stable
   stage: container
   dependencies: []
   variables:
     REGISTRY: "quay.io"
     BUILD_IMAGE: "travelping/ergw-c-node"
   services:
     - docker:dind
+    - linuxkit/binfmt:v0.8
   script:
+    - docker version
+    - docker buildx ls
+    - docker buildx inspect --bootstrap
     - export CI_COMMIT_DESCRIBE=$(git describe)
     - |
       case "$CI_COMMIT_REF_NAME" in
         master | stable/*) export LABELS="";;
         *)                 export LABELS="--label quay.expires-after=7d";;
       esac
+    - |
+      if [ $CI_COMMIT_REF_NAME == "master" ] ; then
+         export TAGS="-t ${REGISTRY}/${BUILD_IMAGE}:v${CI_COMMIT_DESCRIBE}"
+      else
+         export TAGS="-t ${REGISTRY}/${BUILD_IMAGE}:${CI_COMMIT_REF_SLUG}_v${CI_COMMIT_DESCRIBE}"
+      fi
     - docker login -u ${QUAY_USER_ID} -p ${QUAY_TOKEN} ${REGISTRY}
-    - docker build ${LABELS} -t ${REGISTRY}/${BUILD_IMAGE}:$CI_COMMIT_SHA -t ${REGISTRY}/${BUILD_IMAGE}:$CI_COMMIT_REF_SLUG\_$CI_COMMIT_DESCRIBE -f docker/Dockerfile .
-    - docker push ${REGISTRY}/${BUILD_IMAGE}:$CI_COMMIT_SHA
-    - docker push ${REGISTRY}/${BUILD_IMAGE}:$CI_COMMIT_REF_SLUG\_$CI_COMMIT_DESCRIBE
-    - if [ $CI_COMMIT_REF_NAME == "master" ] ; then docker tag ${REGISTRY}/${BUILD_IMAGE}:$CI_COMMIT_SHA ${REGISTRY}/${BUILD_IMAGE}:latest ; docker push ${REGISTRY}/${BUILD_IMAGE}:latest ; fi
+    - |
+      docker buildx build \
+             -f docker/Dockerfile \
+             ${TAGS} \
+             ${LABELS} \
+             --platform=linux/arm64,linux/amd64 \
+             --push --no-cache .
   when: always

.travis.yml

@@ -1,6 +1,7 @@
 sudo: required
 arch: amd64
-dist: bionic
+dist: focal
+group: edge
 services:
   - docker
 git:
@@ -9,17 +10,27 @@ git:
 language: erlang
 
 otp_release:
- - 22.3.4
- - 23.0.4
+ - 23.0
+ - 23.1.2
 
 install: "true"
 
 env:
   global:
+    - BUILDX_VER=v0.5.1
     - BUILD_IMAGE="ergw/ergw-c-node"
     - DOCKER_USERNAME="ergwci"
     - secure: "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"
 
+before_install:
+  - curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add -
+  - sudo apt-get update
+  - sudo apt-get -y install binfmt-support zip qemu-user-static
+  - |
+    mkdir -vp ~/.docker/cli-plugins/ ~/dockercache
+    curl --silent -L "https://github.com/docker/buildx/releases/download/${BUILDX_VER}/buildx-${BUILDX_VER}.linux-amd64" > ~/.docker/cli-plugins/docker-buildx
+    chmod a+x ~/.docker/cli-plugins/docker-buildx
+
 before_script:
   - wget https://s3.amazonaws.com/rebar3/rebar3
   - chmod u+x ./rebar3
@@ -49,31 +60,40 @@ script:
   - ip -br addr
   - source test/env.sh
   - ./rebar3 compile
-  - ./rebar3 do xref, ct
+  - ./rebar3 xref
+  - ./rebar3 ct
   - (./rebar3 as test do coveralls send || /bin/true)
   - (cd _build/test/logs/; zip -1r ../../../ct-logs.zip . )
 
+.build.docker: &build_docker
+  stage: docker
+  otp_release: 23.1.2
+  script:
+    - ./rebar3 deps
+    - docker version
+    - docker buildx create --use
+    - docker buildx ls
+    - docker buildx inspect --bootstrap
+    - ls -al /proc/sys/fs/binfmt_misc/
+    - docker login -u="$DOCKER_USERNAME" -p="$DOCKER_PASSWORD"
+    - |
+      GIT_DESCRIBE=`git describe`
+      TAG=`if [ "$TRAVIS_EVENT_TYPE" == "pull_request" ]; then echo PR-$TRAVIS_PULL_REQUEST_BRANCH\_$TRAVIS_PULL_REQUEST_SHA ; else echo $TRAVIS_BRANCH\_$GIT_DESCRIBE ; fi`
+      TAG=`echo "$TAG" | sed -e 's,/,-,g'`
+      TAGS="-t $BUILD_IMAGE:$TAG"
+      if [ "$TAG" == "master" ]; then TAGS="$TAGS -t $BUILD_IMAGE:latest"; fi
+      echo "TAGS: $TAGS"
+      docker buildx build -f docker/Dockerfile --platform=linux/arm64,linux/amd64 $TAGS --push --no-cache .
+
 jobs:
   include:
     -
-    # this fails, disable it for the moment
-    # - dist: xenial
-    #   arch: arm64
-    #   otp_release: 22.0.5
-    - stage: docker
-      otp_release: 22.3.4
-      script:
-        - docker build -t $BUILD_IMAGE -f docker/Dockerfile .
-      after_success:
-        - docker login -u="$DOCKER_USERNAME" -p="$DOCKER_PASSWORD"
-        - export GIT_DESCRIBE=`git describe`
-        - export TAG=`if [ "$TRAVIS_EVENT_TYPE" == "pull_request" ]; then echo PR-$TRAVIS_PULL_REQUEST_BRANCH\_$TRAVIS_PULL_REQUEST_SHA ; else echo $TRAVIS_BRANCH\_$GIT_DESCRIBE ; fi`
-        - export TAG=`echo "$TAG" | sed -e 's,/,-,g'`
-        - echo "Docker image $BUILD_IMAGE:$TAG"
-        - if [ "$TAG" == "master" ]; then export TAG="latest"; fi
-        - docker tag $BUILD_IMAGE $BUILD_IMAGE:$TAG
-        - docker push $BUILD_IMAGE:$TAG
-        - echo "docker push done"
+    - dist: focal
+      arch: arm64-graviton2
+      group: edge
+      virt: vm
+      otp_release: 23.1.2
+    - <<: *build_docker
 
 addons:
   artifacts: