Docker: Deploy your applications

Deploy your applications with Docker

Containers course

Teaching goals:

  • You know how to use and manage your docker containers
  • You know how to run an application inside a Docker container
  • You understand how to take advantage of Docker easy­-deployment for your production environment

Prerequisites:
Basic knowledge of the Linux command line

Public:
System administrators

Application developers

Duration:
2 days (14 hours)

Day 1

Docker concepts and architecture Docker in production

  • Project history
  • Presentation and components
  • Pros / Cons with a full virtualization architecture
  • Client­server architecture
  • Container, image and registry

First steps with Docker

  • Launch of a container
  • Working with a running container
  • Managing containers

Managing images

  • Images creation based on a container state
  • Dockerfile usage to automate the images creation Advanced use
  • Build your images and share them on the Docker Hub or on a local registry

Managing data volumes

  • Volume addition to a container
  • Re­affectation and volumes sharing application
  • Mounting of a host directory as a volume
  • Best practice: data_container pattern

Network et and link between containers

  • Network modes proposed by Docker
  • Direct link and inheritance
  • Exposure of network port

Day 2

Docker in production

  • Containers automatic launch at starting­up
  • Limiting the container memory and CPU
  • Managing High Availability and fail­over
  • Managing backups
  • Managing logs

Dockerise your own application

  • Preparation
  • Dockerfile working concepts
  • Dockerfile creation, useful directives
  • Best and Worst Practices
  • Many daemons in a single container using Supervisord

Advanced use

  • Creating your costumed image base
  • Using Docker Inspect
  • Creating your own registry with Docker Registry
  • Advanced network: Docker limitations and solutions
  • Docker Compose: managing a multi­container application

If you want detailed information about our training sessions, please contact us directly.

If you want detailed information about our training sessions, please contact us directly.

Professional trainings, always…

  • Taught by our own experts who work on projects, contribute to the Open Source communities… hence are able to highlight theory with actual cases
  • Focused on hands-on use and practice: theoretical teachings, designed to help you understand principles and thinking, consistently come with specific practice
  • Accompanied by support material in electronic format, given to students at the beginning of the course

Trainings for all skills

  • We offer training sessions for all skill levels on each of our expertise domains, all including an implementation of the tackled technologies.

If you want detailed information about our courses

Contact us: contact@objectif-libre.com

or call us +33 (0)5.82.95.65.36