Main Topics

• Simplified Software Development Process
• CICD
• CICD Tools
• Using Drone as a Build Server
• Links
• Why do we care...
• Go Do It Exercises

Simplified Software Development Process

Integration

Delivery

Deployment

CICD

( or CICDCD)

• Continuous Integration: Merging of development work with code base constantly so that automated testing can catch problems early
• Continuous Delivery: Software package delivery mechanism for releasing code to staging for review and inspection
• Continous Deployment: Relies on CI and CD to automatically release code into production as soon as it is ready. Constant flow of new features into production

CICD Process Flow

DevOps and CICD

CICD Tools

Hudson and Jenkins

hudson-ci.org

jenkins.io

New "2nd Gen" CICD Tools

Using Drone as a Build Server

Drone Concepts and Terms

Remote Driver

Repositories

Plug-Ins

Build Phases

• Build (Integrate)
• Publish (Delivery)
• Deploy (Deploy)
• Notify

.drone.yml

Example

build:
  run_tests:
    image: python:2-alpine
    commands:
      - python testing.py

publish:
  docker:
    repo: $$DOCKER_USERNAME/$$DOCKER_REPO
    tag: latest

deploy:
  webhook:
    image: plugins/drone-webhook
    urls:
      - https://$$MARATHON/marathon/v2/apps/$$APPNAME/restart

.drone.sec

Example

cat drone-secrets.yml

environment:
  # Your Docker account information to publish the container
  DOCKER_USERNAME: johnsmith
  DOCKER_PASSWORD: HowSecure1901
  DOCKER_EMAIL: john.smith@domain.intra
  SPARK_TOKEN: akssdfAFasdfkjaSDFAsdfkasfdaSDFasdf
  SPARK_ROOM: Y2lzYakssdfAFasdfkjaSDFAsdfkasfdaSDFasdf

drone secure --repo jsmith/app --in drone-secrets.yml

cat .drone.sec

RJdYPeEDRoKSBk5iW8BInMorBatA40I6ZfKqlPj4yWOHfRVdUntS0Uf6OhMszCyenHQEqntUAOeLYg.SegQH26g7wefYp9J.9ON1xGeH-KaVIzIYkgZLDwx0so_SrcKjWCbh3F5oeksNGIrZ2gcsFY3T79PF_SMhvX2OuRoz3S3rT6qKPiBf1PSr3ttlyITug4003QR3bDDK-7QaVJ-dmycV5tnd4dFSflRrmchlaNQ541-SX7Q9DFR1-meeVCMme9an57JtdrW2uLC4FvHRxmmeSIE

Experiments

To gain an understanding of using Drone, we will leverage the lab at: imapex-training/cicd_learning_lab

Links

• hudson-ci.org
• jenkins.io
• https://technologyconversations.com/2016/01/14/the-short-history-of-cicd-tools/
• http://www.slideshare.net/Robert_McDermott/anatomy-of-a-continuous-integration-and-delivery-cicd-pipeline
• Drone Usage
• Drone Plugins
• Example .drone.yml files for actual projects
  • myhero_app

Why do we care

Go do it exercises

Continue working on the demoapp used in the experiments section and take the following actions.

• Add support for branches by tagging the docker containers differently
  • tag each container with the name of the branch
  • If the branch is "master", also tag it as "latest"
• Publish your containers to quay.io in addition to hub.docker.com