Docker, microservices & You

•

0 likes•280 views

In this talk we’ll discuss best practices for using Docker to develop microservices. We’ll dive into the Dockerfiles anti-pattern and why they're not suitable for test-driven development. We'll then present best practices for how to separate build, test and deployment of containers in an automated fashion. Lastly we'll discuss why keeping your containers as small as possible is important and which challenges you'll face when doing so.

Technology

Docker, Microservices &
You
Toon Verbeek
@verbeektoon
Improving the container building process for microservices

wercker
Dockerfiles
Tool to build images
Using shell scripting
Copy Files
Export env vars
Execute commands

wercker
But what about…
Test Driven Development
Layer management
Dependency management

wercker
Testing in Containers
1. Everything in one container
2. One base image + testing image
a. How to manage this process?

wercker
Dependencies
Didn’t go away
How to update with Dockerﬁles?
How to separate test/build deps?
Easy to lose track when inheriting from other containers

wercker
Layer Management
A layer for each line
Hard-to-read dockerﬁles

wercker
Build your product in two
phases
1. Build / testing phase
2. Deploy phase

wercker
Start using containers as
soon as possible

wercker
Q&A
https://labs.ctl.io/optimizing-docker-images/
http://www.hokstad.com/docker/patterns
http://blog.wercker.com/2015/07/28/Dockerﬁles-considered-harmful.html
https://github.com/brianredbeard/minimal_containers
https://wercker.com
@verbeektoon

What's hot

Eclipse cq5 configurationIndrasena Reddy

What's new in Meteor 1.3?Rick Wehrle

CI/CD Pipeline with Dockerkushalsingh007

Setup a Dev environment that feels like $HOME on Windows 10Stefan Scherer

Divide and Conquer: Easier Continuous Delivery using Micro-ServicesCarlos Sanchez

Node.js, Vagrant, Chef, and Mathoid @ BenetechChristopher Bumgardner

Vodafone Mobile Widgets WorkshopDaniel Herzog

CI/CD with Jenkins and Docker - DevOps Meetup Day ThailandTroublemaker Khunpech

Make Your Selenium Suite Faster and Reliable: Test Setup with REST APIs - SQA...Sargis Sargsyan

Subversive install on EclipseMarcello Missiroli

Introduction to jenkinsAbe Diaz

Test Automation Infrastructure with ContainersManoj Kumar Kumar

Docker how toPatryk Omiotek

Docker at Monoco.jp (LinkedIn)Akhmad Fathonih

Easy Setup for Parallel Test Execution with Selenium DockerSargis Sargsyan

Solving Real World Production Problems with DockerMarc Campbell

Azure Meetup Stuttgart - Multi-arch Docker imagesStefan Scherer

Oracle Developers APAC Meetup #1 - Working with Wercker WorksheetsDarrel Chia

Docker For Windows | Setting Up Docker On Windows | EdurekaEdureka!

Docker Explained | What Is A Docker Container? | Docker Simplified | Docker T...Edureka!

What's hot (20)

Eclipse cq5 configuration

What's new in Meteor 1.3?

CI/CD Pipeline with Docker

Setup a Dev environment that feels like $HOME on Windows 10

Divide and Conquer: Easier Continuous Delivery using Micro-Services

Node.js, Vagrant, Chef, and Mathoid @ Benetech

Vodafone Mobile Widgets Workshop

CI/CD with Jenkins and Docker - DevOps Meetup Day Thailand

Make Your Selenium Suite Faster and Reliable: Test Setup with REST APIs - SQA...

Subversive install on Eclipse

Introduction to jenkins

Test Automation Infrastructure with Containers

Docker how to

Docker at Monoco.jp (LinkedIn)

Easy Setup for Parallel Test Execution with Selenium Docker

Solving Real World Production Problems with Docker

Azure Meetup Stuttgart - Multi-arch Docker images

Oracle Developers APAC Meetup #1 - Working with Wercker Worksheets

Docker For Windows | Setting Up Docker On Windows | Edureka

Docker Explained | What Is A Docker Container? | Docker Simplified | Docker T...

Similar to Docker, microservices & You

Docker introductioncawamata

Docker with Selenium by Thirumalai VigneshSoftware Testing Board

Easy to manage docker with portainerAgusto Sipahutar

Getting Started With Docker | Docker Tutorial | Docker Training | EdurekaEdureka!

Linuxing in London: Docker Intro WorkshopElton Stoneman

Developer workflow with dockerWyn B. Van Devanter

Overview of DockerGauranG Bajpai

Developer South Coast 2018: Docker on Windows - The Beginner's GuideElton Stoneman

Docker and Puppet for Continuous IntegrationGiacomo Vacca

Java microservicesdockerdockerhubusecase2Subramanyam Vemala

[@NaukriEngineering] Docker 101Naukri.com

Docker - fundamentalChen-Tien Tsai

Kubernetes Jenkins Docker Deployments on Google Cloud k8s in Jenkins Meetup G...Girish Dudhwal

Containerizing a Web Application with Vue.js and JavaJadson Santos

Head first dockerHan Qin

Scaling Jenkins with Docker: Swarm, Kubernetes or Mesos?Carlos Sanchez

Up and running with dockerMichelle Liu

Using Docker to build and test in your laptop and JenkinsMicael Gallego

Try dockerRaja Soundaramourty

Docker introduction & benefitsAmit Manwade

Similar to Docker, microservices & You (20)

Docker introduction

Docker with Selenium by Thirumalai Vignesh

Easy to manage docker with portainer

Getting Started With Docker | Docker Tutorial | Docker Training | Edureka

Linuxing in London: Docker Intro Workshop

Developer workflow with docker

Overview of Docker

Developer South Coast 2018: Docker on Windows - The Beginner's Guide

Docker and Puppet for Continuous Integration

Java microservicesdockerdockerhubusecase2

[@NaukriEngineering] Docker 101

Docker - fundamental

Kubernetes Jenkins Docker Deployments on Google Cloud k8s in Jenkins Meetup G...

Containerizing a Web Application with Vue.js and Java

Head first docker

Scaling Jenkins with Docker: Swarm, Kubernetes or Mesos?

Up and running with docker

Using Docker to build and test in your laptop and Jenkins

Try docker

Docker introduction & benefits

Recently uploaded

Beyond Boundaries: Leveraging No-Code Solutions for Industry InnovationSafe Software

Artificial intelligence in the post-deep learning eraDeakin University

Swan(sea) Song – personal research during my six years at Swansea ... and bey...Alan Dix

Unlocking the Potential of the Cloud for IBM Power SystemsPrecisely

CloudStudio User manual (basic edition):comworks

Human Factors of XR: Using Human Factors to Design XR SystemsMark Billinghurst

E-Vehicle_Hacking_by_Parul Sharma_null_owasp.pptxnull - The Open Security Community

FULL ENJOY 🔝 8264348440 🔝 Call Girls in Diplomatic Enclave | Delhisoniya singh

Install Stable Diffusion in windows machinePadma Pradeep

Streamlining Python Development: A Guide to a Modern Project SetupFlorian Wilhelm

Kotlin Multiplatform & Compose Multiplatform - Starter kit for pragmaticscarlostorres15106

Build your next Gen AI Breakthrough - April 2024Neo4j

SIEMENS: RAPUNZEL – A Tale About Knowledge GraphNeo4j

Transcript: New from BookNet Canada for 2024: BNC BiblioShare - Tech Forum 2024BookNet Canada

08448380779 Call Girls In Diplomatic Enclave Women Seeking MenDelhi Call girls

"LLMs for Python Engineers: Advanced Data Analysis and Semantic Kernel",Oleks...Fwdays

Scanning the Internet for External Cloud Exposures via SSL CertsRizwan Syed

The transition to renewables in India.pdfCompetition Advisory Services (India) LLP

Breaking the Kubernetes Kill Chain: Host Path MountPuma Security, LLC

Pigging Solutions in Pet Food ManufacturingPigging Solutions

Recently uploaded (20)

Beyond Boundaries: Leveraging No-Code Solutions for Industry Innovation

Artificial intelligence in the post-deep learning era

Swan(sea) Song – personal research during my six years at Swansea ... and bey...

Unlocking the Potential of the Cloud for IBM Power Systems

CloudStudio User manual (basic edition):

Human Factors of XR: Using Human Factors to Design XR Systems

E-Vehicle_Hacking_by_Parul Sharma_null_owasp.pptx

FULL ENJOY 🔝 8264348440 🔝 Call Girls in Diplomatic Enclave | Delhi

Install Stable Diffusion in windows machine

Streamlining Python Development: A Guide to a Modern Project Setup

Kotlin Multiplatform & Compose Multiplatform - Starter kit for pragmatics

Build your next Gen AI Breakthrough - April 2024

SIEMENS: RAPUNZEL – A Tale About Knowledge Graph

Transcript: New from BookNet Canada for 2024: BNC BiblioShare - Tech Forum 2024

08448380779 Call Girls In Diplomatic Enclave Women Seeking Men

"LLMs for Python Engineers: Advanced Data Analysis and Semantic Kernel",Oleks...

Scanning the Internet for External Cloud Exposures via SSL Certs

The transition to renewables in India.pdf

Breaking the Kubernetes Kill Chain: Host Path Mount

Pigging Solutions in Pet Food Manufacturing

Docker, microservices & You

1. Docker, Microservices & You Toon Verbeek @verbeektoon Improving the container building process for microservices

2. werckerphoto: http://plateofwander.com

3. wercker TARBALL

4. wercker TARBALL == CONTAINER

5. wercker Dockerfiles Tool to build images Using shell scripting Copy Files Export env vars Execute commands

6. wercker But what about… Test Driven Development Layer management Dependency management

7. wercker Testing in Containers 1. Everything in one container 2. One base image + testing image a. How to manage this process?

8. wercker Dependencies Didn’t go away How to update with Dockerﬁles? How to separate test/build deps? Easy to lose track when inheriting from other containers

9. wercker Layer Management A layer for each line Hard-to-read dockerﬁles

10. werckerphoto: http://plateofwander.com

11. werckerphoto: http://plateofwander.com

12. wercker Build your product in two phases 1. Build / testing phase 2. Deploy phase

13. wercker Build your images One Layer

14. wercker Use minimal containers

15. wercker Start using containers as soon as possible

16. wercker The Wercker Way™

17. wercker Defining pipelines

18. wercker < demo />

19. wercker Q&A https://labs.ctl.io/optimizing-docker-images/ http://www.hokstad.com/docker/patterns http://blog.wercker.com/2015/07/28/Dockerﬁles-considered-harmful.html https://github.com/brianredbeard/minimal_containers https://wercker.com @verbeektoon