Using Docker: Dockerizing Applications

Overview/Description
Target Audience
Prerequisites
Expected Duration
Lesson Objectives
Course Number
Expertise Level

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Overview/Description
Applications can be packaged and deployed in multiple ways using Docker. Working with Docker containers, images, and client daemon help administrators, developers, and testers quickly access updated applications and make necessary changes before production. In this course, you will learn understand the concept of Dockerization, how to work with Docker containers, Docker images, link containers, and manage data in containers.

Target Audience
This path is designed for software developers, testers, and administrators or anyone interested in learning Docker or implementing Docker-based deployments in their organization.

Prerequisites
None

Expected Duration (hours)
2.0

Lesson Objectives

Using Docker: Dockerizing Applications

start the course

identify the features of a Dockerized application

list the steps to spawn an interactive Docker container

list the steps to daemonize a Docker container

list the steps and commands to access a Docker daemon

identify the syntax and version of a Docker command

identify Docker client commands and usage

describe the command to execute an application in Docker

describe container and port details

use commands to name and inspect config details in JSON

identify the step to list available Docker images

list the steps to pull a Docker image

list the steps to search for Docker images

list the steps to update, create, and commit a Docker image

list the steps to push and remove an image from the host or registry

identify the use of the -P and -D flags to control port access

identify the steps to link containers by referencing through names

Use environment variables to link containers

list available environment variables and its impact on /etc/hosts file

understanding data volumes

identify the steps to configure data volumes

list the steps to create a data volume container to share data between containers

identify the steps to back up and restore data

define steps to edit an Ubuntu image for adding a command to it

Course Number:
os_dock_a02_it_enus

Expertise Level
Beginner