为gitlab ci社区版启用docker
我有困难，使dockerbuild设工作。 这是gitlab ciconfiguration文件的样子：
image: docker:latest services: - docker:dind stages: - build build: image: java:8 stage: build script: - docker info - docker login -u gitlab-ci-token -p $CI_BUILD_TOKEN registry.gitlab.com/... - sbt server/docker:publish 这里是工作的输出：
gitlab-ci-multi-runner 1.3.2 (0323456) Using Docker executor with image java:8 ... Pulling docker image docker:dind ... Starting service docker:dind ... Waiting for services to be up and running... Pulling docker image java:8 ... Running on runner-30dcea4b-project-1408237-concurrent-0 via runner-30dcea4b-machine-1470340415-c2bbfc45-digital-ocean-4gb... Cloning repository... Cloning into '/builds/.../...'... Checking out 9ba87ff0 as master... $ docker info /bin/bash: line 42: docker: command not found ERROR: Build failed: exit code 1
任何线索为什么docker没有find？
docker info命令在基于java:8的容器中运行，该容器不会在其中安装/可用docker。
经过几天的奋斗，我想出了如下的设置：
image: gitlab/dind stages: - test - build before_script: - echo oracle-java8-installer shared/accepted-oracle-license-v1-1 select true | debconf-set-selections - apt-get update - apt-get install -y curl - apt-get install -y software-properties-common python-software-properties - add-apt-repository -y ppa:webupd8team/java - apt-get update - apt-get install -y oracle-java8-installer - rm -rf /var/lib/apt/lists/* - rm -rf /var/cache/oracle-jdk8-installer - apt-get update -yqq - apt-get install apt-transport-https -yqq - echo "deb http://dl.bintray.com/sbt/debian /" | tee -a /etc/apt/sources.list.d/sbt.list - apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv 642AC823 - apt-get update -yqq - apt-get install sbt -yqq - sbt sbt-version test: stage: test script: - sbt scalastyle && sbt test:scalastyle - sbt clean coverage test coverageReport build: stage: build script: - docker info - docker login -u gitlab-ci-token -p $CI_BUILD_TOKEN registry.gitlab.com/... - sbt server/docker:publish
它有gitlab/dind （mind gitlab/dind image），java和sbt。 现在我可以从sbt docker插件推送到gitlabregistry。