Implement multiarch docker build and enable armv7l

.gitlab-ci.yml

@@ -1,6 +1,12 @@
 stages:
 - test
 - build
+- build-manifest
+
+variables:
+  DOCKER_HOST: tcp://docker:2375
+  VERSION: latest
+  VERSIONARCH: ${VERSION}-${ARCH}
 
 # This folder is cached between builds
 # http://docs.gitlab.com/ce/ci/yaml/README.html#cache
@@ -9,6 +15,17 @@ cache:
   paths:
   - vendor/
 
+image: docker:latest
+services:
+- docker:dind
+
+before_script:
+- docker info && docker version
+- echo "$CI_JOB_TOKEN" | docker login -u "$CI_REGISTRY_USER" "$CI_REGISTRY" --password-stdin
+- if [ -n "$GITHUB_TOKEN" ]; then cat $GITHUB_TOKEN |base64 -d > auth.json; fi
+
 include:
 - .gitlab-test.yml
 - .gitlab-docker-x86_64.yml
+- .gitlab-docker-armv7l.yml
+- .gitlab-docker-manifest.yml

.gitlab-docker-armv7l.yml

@@ -0,0 +1,18 @@
+armv7l:build:
+  variables:
+    ARCH: armv7l
+
+  stage: build
+
+  script:
+  - if [ -f init ]; then chmod 500 init; fi
+  - echo -n ${CI_COMMIT_SHORT_SHA} > VERSION
+  - rm -rf vendor/ database/schema database/seeders database/factories/*
+  - docker build -t ${CI_REGISTRY_IMAGE}:${VERSIONARCH} .
+  - docker push ${CI_REGISTRY_IMAGE}:${VERSIONARCH}
+
+  tags:
+  - docker
+  - armv7l
+  only:
+  - master

.gitlab-docker-manifest.yml

@@ -0,0 +1,10 @@
+x86_64:build-manifest:
+  stage: build-manifest
+  script:
+  - docker manifest create ${CI_REGISTRY_IMAGE}:${VERSION} ${CI_REGISTRY_IMAGE}:${VERSION}-x86_64 ${CI_REGISTRY_IMAGE}:${VERSION}-armv7l #${CI_REGISTRY_IMAGE}:${VERSION}-arm64
+  - docker manifest push --purge ${CI_REGISTRY_IMAGE}:${VERSION}
+  tags:
+  - docker
+  - x86_64
+  only:
+  - master

.gitlab-docker-x86_64.yml

@@ -1,25 +1,16 @@
-docker:
+x86_64:build:
   variables:
-    VERSION: latest
-    DOCKER_HOST: tcp://docker:2375
+    ARCH: x86_64
 
   stage: build
 
-  image: docker:latest
-  services:
-  - docker:dind
-
-  before_script:
-  - docker info && docker version
-  - echo "$CI_JOB_TOKEN" | docker login -u "$CI_REGISTRY_USER" "$CI_REGISTRY" --password-stdin
-  - if [ -n "$GITHUB_TOKEN" ]; then cat $GITHUB_TOKEN |base64 -d > auth.json; fi
-
   script:
   - if [ -f init ]; then chmod 500 init; fi
   - echo -n ${CI_COMMIT_SHORT_SHA} > VERSION
   - rm -rf vendor/ database/schema database/seeders database/factories/*
-  - docker build -t ${CI_REGISTRY_IMAGE}:${VERSION} .
-  - docker push ${CI_REGISTRY_IMAGE}:${VERSION}
+  - docker build -t ${CI_REGISTRY_IMAGE}:${VERSIONARCH} .
+  - docker push ${CI_REGISTRY_IMAGE}:${VERSIONARCH}
+
   tags:
   - docker
   - x86_64

.gitlab-test.yml

@@ -1,4 +1,4 @@
-test:
+x86_64:test:
   image: ${CI_REGISTRY}/leenooks/php:8.1-fpm-alpine-pgsql-server-test
 
   stage: test
@@ -15,6 +15,7 @@ test:
 
   tags:
   - php
+  - x86_64
   only:
   - master