为gitlab ci社区版启用docker

问题描述：

我在启用docker for build job时遇到困难。这是配置文件CI如何gitlab样子：为gitlab ci社区版启用docker

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

这里是从作业的输出：

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

任何线索没有找到为什么泊坞窗？

答

docker info命令在其内部将没有安装搬运工java:8基于容器/在它可用的运行。

谢谢，这很有道理。是否有可能在同一时间有一个与sbt和码头工人可用的阶段？ –

国际海事组织，除非你总是需要码头最新的形象，在Docker的容器下安装java和sbt：最新并提交一个新的图像。将图像用作CI脚本中的源点。然后你可以跳过另一个图像（java：8）的构建。 – VanagaS

答

后挣扎了几天，我想出了以下设置：

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

它泊坞窗（心灵gitlab/dind图像），Java和SBT。现在我可以从sbt docker插件推送到gitlab注册表。

为gitlab ci社区版启用docker

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