Explore DevOps through Workshop смотреть онлайн

DevOps Improves the Collaboration between developers & operations team using various automation tools & through DevOps we can improve quality & speed of application.

Share Link : https://youtu.be/2sSJgXhIAqY
Git Hub Link : https://github.com/jmriyaz84

In this session we will explore following things.
What is DevOps
Microservices
GIT
Maven
Docker
Jenkins
Selenium
Kubernetes
Openshift
How to develop project by using Spring Boot , AngularJs & DevOps tools

Useful Notes

GIT
GIT is a version control system for tracking changes in files & coordinating work on those files among multiple people.
Some useful git commands
git init
git status
git branch
git add
git commit
git remote add origin repository url
git push

Maven
Maven is a powerful project management tool that is based on POM (project object model). It is used for projects build, dependency and documentation.
Useful Common Maven Commands
clean delete target directory
validate validate, if the project is correct
compile compile source code, classes stored in target/classes
test run tests
package package the code in its distributable format, e.g. JAR, WAR
verify verify the package is valid and meets quality criteria
install install the package into the local repository
deploy copies the final package to the remote repository

What is Microservices ?
Way to break our application into standalone independent application that can be run on different server instance

What is Docker ?
Tool which runs the application in isolated environment & it packs all dependent components into single container , so that it run on its own.
Some Useful Docker Commands
docker --version
docker pull image_name
docker images
docker run -it -d -p 82:80 image_name
docker ps
docker commit container_id image_name
docker push Image_Name 

What is Docker File ?
Docker file contains the commands to assemble an image & docker build used to create automated build.
Sample docker file 
FROM ubuntu
RUN apt-get update
RUN apt-get install -y tzdata
RUN apt-get -y install apache2
ADD . /var/www/html
ENTRYPOINT apachectl -D FOREGROUND