DevOps Technology Blog | Microsoft Azure Services

How to uninstall docker on ubuntu?

by XDK 28. August 2019 22:11

Explanation:

To uninstall docker

sudo apt-get purge docker-ce
sudo rm -rf /var/lib/docker
Note: The output of the below command will provide you with information the installed package software, version, architecture and short description about the package. grep command is used to find the docker package
sudo dpkg --get-selections | grep docker | cut -f 1
sudo apt-get remove --purge <package name from the previous command output>
sudo whereis docker
sudo rm -rf <directory/file path from the previous command output>

Tags:

Amazon Web Service | Azure DevOps Services | Docker | Microsoft Azure Services

What are LAMP, WAMP, MAMP and WISA stacks?

by XDK 20. August 2019 22:59

Explanation:

The LAMP stack is the foundation for Linux hosted websites is the Linux, Apache, MySQL and PHP (LAMP) software stack.
The WAMP stack is the foundation for Windows hosted websites is the Windows, Apache, MySQL and PHP (WAMP) software stack.
The MAMP stack is the foundation for MacOS hosted websites is the MacOS, Apache, MySQL and PHP (MAMP) software stack.
The WISA stack is the foundation for Windows hosted websites is the Windows, IIS, MySQL and ASP.net (WISA) software stack.

The Layers of a Stack:
OS based web servers consist of four software components. These components, arranged in layers supporting one another, make up the software stack. Websites and Web Applications run on top of this underlying stack. The common software components that make up a traditional LAMP, WAMP, MAMP and WISA stack are:

OS (Linux\Windows\MacOS): The operating system (OS) makes up our first layer. OS sets the foundation for the stack model. All other layers run on top of this layer.

Apache: The second layer consists of web server software, which is Apache Web Server. This layer resides on top of the Linux layer. Web servers are responsible for translating from web browsers to their correct website.

Internet Information Service (IIS): The second layer consists of web server software, which is IIS. IIS is a manageable, secure and flexible service that is crucial for web hosting anything on the web. One can enable IIS on the computer operating on Windows 10.

MySQL: Our third layer is where databases live. MySQL stores details that can be queried by scripting to construct a website. MySQL usually sits on top of the Linux layer alongside Apache/layer 2. In high end configurations, MySQL can be off loaded to a separate host server.

PHP: Sitting on top of them all is our fourth and final layer. The scripting layer consists of PHP and/or other similar web programming languages. Websites and Web Applications run within this layer.

Tags:

Amazon Web Service | Azure DevOps Services | General | Microsoft Azure Services

How to connect Azure subscription with Azure DevOps project?

by XDK 16. August 2019 02:41

Solution:

Open Azure DevOps project portal --> Project settings --> Service connections (under Pipelines category) --> New service connection --> Azure Resource Manager Service connection

Enter the details

 Enter Azure credential

Tags:

Azure DevOps Services | Microsoft Azure Services

About the author

My name is Xavier Dilip Kumar Jayaraj having 13+ years of IT experience which includes solid experience and depth Knowledge in Application Life Cycle Management, Configuration Management, Implementation and Support using TFS on-premises and Azure DevOps. I have invested in gaining DevOps knowledege to expertise with Cloud Computing providers namely Microsoft Azure and Amazon Web Services in recent years. I am very positive to learn and adapt emerging technologies to client’s environment.

Disclaimer

The information provided here is based on my expreriences, troubleshooting and online/offline findings. It can be used as is on your own risk without any warranties and I impose no rights.

Quotes I Like

"Failure will never overtake me if my determination to succeed is strong enough."  - Dr. APJ. Abdul Kalam

"Always be yourself, express yourself, have faith in yourself, do not go out and look for a successful personality and duplicate it." - Bruce Lee

"Technology is just a tool. In terms of getting the kids working together and motivating them, the teacher is the most important." - Bill Gates

"Innovation distinguishes between a leader and a follower." - Steve Jobs

DevOps Tools

ALM tools:
Azure DevOps
IBM Rational
CA Agile Central-Rally
CollabNet VersionOne

Configuration tools:
• Puppet
• CHEF
• AWS OpsWorks
• Ansible

Build automation tools:
Apache Ant 
Apache Maven
Boot
Gradle
Grunt
MSBuild
Waf

Continuous Integration tools:
Bamboo
Buildbot
Hudson
TeamCity

Testing tools:
Selenium
Watir
Wapt
ApacheJMeter
QTest

Version control system tools:
Subversion
Team Foundation Server
GIT
Mercurial
Perforce

Code review tools:
Crucible
Gerrit
GitHub
Bitbucket Server

Continuous Delivery/release management tools:
XL Release
ElectricFlow
Serena Release
Octopus Deploy