migrate to gitlab

.gitignore

@@ -0,0 +1 @@
+/qemu-*-static

.gitlab-ci.yml

@@ -0,0 +1,65 @@
+image: docker:stable
+services:
+  - docker:dind
+
+stages:
+  - build
+  - release
+
+variables:
+  QEMU_VERSION: v3.1.0-2
+
+before_script:
+  - mkdir -p /root/.docker || true
+  - echo '{"experimental":"enabled"}' > /root/.docker/config.json
+  - docker login -u ${CI_REGISTRY_USER} -p ${CI_REGISTRY_PASSWORD} ${CI_REGISTRY}
+
+build-amd64:
+  stage: build
+  script:
+    - wget https://github.com/multiarch/qemu-user-static/releases/download/${QEMU_VERSION}/qemu-x86_64-static -O qemu-x86_64-static
+    - chmod 554 qemu-x86_64-static
+    - docker build --build-arg ARCH=amd64 -t ${CI_REGISTRY_IMAGE}:${CI_JOB_ID}-amd64 .
+    - docker push ${CI_REGISTRY_IMAGE}:${CI_JOB_ID}-amd64
+
+build-arm32v7:
+  stage: build
+  script:
+    - wget https://github.com/multiarch/qemu-user-static/releases/download/${QEMU_VERSION}/qemu-arm-static -O qemu-arm-static
+    - chmod 554 qemu-arm-static
+    - docker build --build-arg ARCH=arm32v7 -t ${CI_REGISTRY_IMAGE}:${CI_JOB_ID}-arm32v7 .
+    - docker push ${CI_REGISTRY_IMAGE}:${CI_JOB_ID}-arm32v7
+
+release:
+  stage: release
+  script:
+    - docker pull ${CI_REGISTRY_IMAGE}:${CI_JOB_ID}-amd64
+    - docker tag ${CI_REGISTRY_IMAGE}:${CI_JOB_ID}-amd64 ${CI_REGISTRY_IMAGE}:latest-amd64
+    - docker push ${CI_REGISTRY_IMAGE}:latest-amd64
+    - docker pull ${CI_REGISTRY_IMAGE}:${CI_JOB_ID}-arm32v7
+    - docker tag ${CI_REGISTRY_IMAGE}:${CI_JOB_ID}-arm32v7 ${CI_REGISTRY_IMAGE}:latest-arm32v7
+    - docker push ${CI_REGISTRY_IMAGE}:latest-arm32v7
+    - docker manifest create ${CI_REGISTRY_IMAGE}:latest ${CI_REGISTRY_IMAGE}:${CI_JOB_ID}-amd64 ${CI_REGISTRY_IMAGE}:${CI_JOB_ID}-arm32v7
+    - docker manifest annotate --os linux --arch amd64 ${CI_REGISTRY_IMAGE}:latest ${CI_REGISTRY_IMAGE}:${CI_JOB_ID}-amd64
+    - docker manifest annotate --os linux --arch arm --variant v7 ${CI_REGISTRY_IMAGE}:latest ${CI_REGISTRY_IMAGE}:${CI_JOB_ID}-arm32v7
+    - docker manifest push ${CI_REGISTRY_IMAGE}:latest
+  only:
+    - master
+    - tags
+    - schedules
+
+dockerhub:
+  stage: release
+  before_script:
+    - docker login -u ${DOCKERHUB_USER} -p ${DOCKERHUB_PASSWORD} ${DOCKERHUB_REGISTRY}
+  script:
+    - docker pull ${CI_REGISTRY_IMAGE}:${CI_JOB_ID}-amd64
+    - docker pull ${CI_REGISTRY_IMAGE}:${CI_JOB_ID}-arm32v7
+    - docker manifest create ${DOCKERHUB_IMAGE}:latest ${CI_REGISTRY_IMAGE}:${CI_JOB_ID}-amd64 ${CI_REGISTRY_IMAGE}:${CI_JOB_ID}-arm32v7
+    - docker manifest annotate --os linux --arch amd64 ${DOCKERHUB_IMAGE}:latest ${CI_REGISTRY_IMAGE}:${CI_JOB_ID}-amd64
+    - docker manifest annotate --os linux --arch arm --variant v7 ${DOCKERHUB_IMAGE}:latest ${CI_REGISTRY_IMAGE}:${CI_JOB_ID}-arm32v7
+    - docker manifest push ${DOCKERHUB_IMAGE}:latest
+  only:
+    - master
+    - tags
+    - schedules

Dockerfile

@@ -1,17 +1,24 @@
-FROM alpine:3.9
+# Base image
+ARG ARCH=amd64
+FROM $ARCH/alpine:3.9
+
+# Prepare multi arch build
+COPY qemu-* /usr/bin/
+
+# Maintainer
 MAINTAINER Florian Schwab <me@ydkn.io>
 
-# update system
+# upgrade system
 RUN apk --no-cache --no-progress upgrade
 
 # install avahi
 RUN apk --no-cache --no-progress add avahi avahi-tools
 
 # disable d-bus
-RUN sed -i 's/.*enable-dbus.*/enable-dbus=no/' /etc/avahi/avahi-daemon.conf
+RUN sed -i 's/^enable-dbus=.*/enable-dbus=no/' /etc/avahi/avahi-daemon.conf
 
 # volumes
-VOLUME ["/etc/avahi"]
+VOLUME ["/etc/avahi/services"]
 
 # default command
 CMD ["avahi-daemon"]

README.md

@@ -1,20 +1,11 @@
-# Docker image for Avahi
+# Avahi Docker Image
 
-## Get configuration from image
+## Configuration
 
-```bash
-docker create ydkn/avahi:latest
-docker cp $(docker ps -ql):/etc/avahi .
-docker rm $(docker ps -ql)
-```
-
-## Modify configuration
-
-Edit `avahi-daemon.conf` to your needs.
-Edit the services in the `services` directory to your needs.
+Put your service definition files in a directory and mount it as a volume to _/etc/avahi/services_.
 
 ## Start the container
 
 ```bash
-docker run -d --restart always --net=host -v $(pwd)/avahi:/etc/avahi ydkn/avahi:latest
+docker run -d --restart always --net=host -v $(pwd)/services:/etc/avahi/services ydkn/avahi:latest
 ```

qemu-dummy-static

@@ -0,0 +1,3 @@
+#!/bin/sh
+
+echo "Dummy QEMU wrapper to allow builds without specifing an architecture."