README.md

Docker Workshop - Continuous Integration

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• Using Docker in Travis CI
• Docker Compose in Travis CI
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Using Docker in Travis CI

Read Travis CI docs

sudo: required

services:
  - docker

This will use the Ubuntu Trusty Image which is currently in Beta in Travis CI

Here is a sample .travis.yml script for Golang

Go Travis CI environment docs

sudo: required

language: go

go:
  - 1.8.x

env:
    - IMAGE_NAME="golang:thing"
    - GO_VERSION="1.8.3"

services:
    - docker

branches:
  only:
    - master


before_install:
  - go get github.com/mattn/goveralls
  - go get github.com/stretchr/testify/assert

before_script:
  - git config --global user.email "marcelbelmont@gmail.com"
  - git config --global user.name "jbelmont"

script:
    - docker build -t "${IMAGE_NAME}" -q someFolder/
    - docker run -d -P --name myGoProgram -v /var/www/app go:1.8.3 go run main.go

after_success:
  - if [ "$TRAVIS_BRANCH" == "master" ]; then
    docker login -u="$DOCKER_USERNAME" -p="$DOCKER_PASSWORD";
    docker push USER/REPO;
    fi

This could be separated out into a series of shell scripts as well which you can invoke in the scripts

Docker Compose in Travis CI

• The Docker Compose tool is also installed in the Docker enabled environment.
• So you can run docker-compose commands in the scripts block as well

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