DevOps Bootcamp Oct 2024 Schedule | DevOps & AWS Azure Cloud Coaching by Coach AK | DevOps and Cloud Computing Online Classes

 (Lot of new topics covered like GitHub Actions, Helm, Prometheus and Grafana..)

The DevOps requirements in the IT market space is expected to grow by 35% by 2024. Getting a DevOps education now is a great investment into your future, which will pay off very fast!

You are in the right place to kick start your career in DevOps. DevOps is one of the top and hot IT skills right now. Currently almost all the employers are struggling to get right resources in their teams who can do the DevOps and automation work..You could be that person by attending this coaching program.

DevOps Coaching schedule - Oct 2024 (promotions are on, please contact Coach AK)

Date	Time	Type	When?
Oct 12th	11:35 AM CST - 01:30 PM CST on Saturdays 01:30 PM CST - 03:30 PM CST on Sundays	Weekends	Sat/Sundays
Oct 15th	6:00 to 8:00 PM CST	Weekdays	Tuesdays/Thursdays

DevOps Coaching Highlights:

Comprehensive hands on knowledge on Git, GitHub, Jenkins, Maven, SonarQube, Nexus, Terraform, Ansible, Docker, Kubernetes, Helm, Prometheus, Docker registry, AWS and Azure cloud platform.

To join DevOps Coaching classes, please contact Coach AK below:

Contact no# : +1 (469)733-5248, +1 (561) 993-0420

WhatsApp #: +1 (469)733-5248, +1 (561) 993-0420

Email id: contact.devopscoaching@gmail.com
Contact Name: Coach AK

Install Azure CLI in Windows | How to setup Azure CLI in Windows Laptop | How to Install Azure CLI in Windows Machine

The Azure command-line interface (Azure CLI) is a set of commands used to create and manage Azure resources. The Azure CLI is available across Azure services and is designed to get you working quickly with Azure, with an emphasis on automation. Azure CLI is Microsoft's cross-platform command-line experience for managing Azure resources.

Azure CLI can be installed in Windows using MSI or Zip distributions:

Download and install the latest release of the Azure CLI. When the installer asks if it can make changes to your computer, select the "Yes" box.

Or you can also try installing using zip as well.

Zip distributions:

https://aka.ms/installazurecliwindowszipx64

To check the version of Azure CLI

az version

Run the Azure CLI with the az command. To sign in, use the az login command.

az login

DevOps Bootcamp Oct 2024 Schedule | DevOps & AWS Azure Cloud Coaching by Coach AK | DevOps and Cloud Computing Online Classes

 (Lot of new topics covered like GitHub Actions, Helm and Monitoring..)

The DevOps requirements in the IT market space is expected to grow by 35% by 2024. Getting a DevOps education now is a great investment into your future, which will pay off very fast!

You are in the right place to kick start your career in DevOps. DevOps is one of the top and hot IT skills right now. Currently almost all the employers are struggling to get right resources in their teams who can do the DevOps and automation work..You could be that person by attending this coaching program.

DevOps Coaching schedule - Oct 2024 (promotions are on, please contact Coach AK)

Date	Time	Type	When?
Oct 12th	11:35 AM CST - 01:30 PM CST on Saturdays 01:30 PM CST - 03:30 PM CST on Sundays	Weekends	Sat/Sundays
Oct 15th	6:00 to 8:00 PM CST	Weekdays	Tuesdays/Thursdays

DevOps Coaching Highlights:

Comprehensive hands on knowledge on Git, GitHub, Jenkins, Maven, SonarQube, Nexus, Terraform, Ansible, Docker, Kubernetes, Helm, Prometheus, Docker registry, AWS and Azure cloud platform.

To join DevOps Coaching classes, please contact Coach AK below:

Contact no# : +1 (469)733-5248, +1 (561) 993-0420

WhatsApp #: +1 (469)733-5248, +1 (561) 993-0420

Email id: contact.devopscoaching@gmail.com
Contact Name: Coach AK

Azure DevOps Pipelines | Type of Azure DevOps pipelines | Classic vs Yaml Pipelines

Azure DevOps offers two main types of pipelines for automating workflows: Classic Pipelines and YAML Pipelines. 

1. Classic Pipelines (GUI-based Pipelines)

These pipelines are created and managed using a graphical user interface (GUI) in Azure DevOps. They are suitable for users who prefer a no-code or low-code approach and need an easier setup. Classic pipelines consist of:

• Build Pipelines: Automates the process of compiling code, running tests, and producing binaries.
• Release Pipelines: Manages the deployment of applications to various environments such as staging, production, etc.

Features:

• Drag-and-drop interface.
• Predefined templates.
• Suited for users who prefer visual, step-by-step management of tasks.

Example:

Click here for configuring Azure DevOps Classic pipeline for a Java Web App.

2. YAML Pipelines (Code-based Pipelines)

These pipelines are defined as code using YAML syntax, giving you full control over the pipeline's configuration. YAML pipelines offer a more flexible, scalable, and maintainable approach for CI/CD.

Key features:

• Continuous Integration (CI): Automates the process of integrating code changes from multiple contributors in a shared repository.
• Continuous Delivery (CD): Automates the deployment of applications to production environments.

Advantages:

• Fully version-controlled, as the pipeline definition is part of the codebase.
• Supports multi-stage pipelines, allowing you to define build, test, and deployment stages in a single file.
• Ideal for more complex workflows and teams that require a more DevOps-oriented, infrastructure-as-code approach.

Example: 

Click here for configuring Azure DevOps YAML pipeline for a Java Web App.

List of Topics Covered with DevOps and Cloud computing Class With Coach AK

• Click here for the coaching schedule
• Click here to know more about the program

DevOps Bootcamp Oct 2024 Schedule | DevOps & AWS Azure Cloud Coaching by Coach AK | DevOps and Cloud Computing Online Classes

 (Lot of new topics covered like GitHub Actions, Helm and Monitoring..)

The DevOps requirements in the IT market space is expected to grow by 35% by 2024. Getting a DevOps education now is a great investment into your future, which will pay off very fast!

You are in the right place to kick start your career in DevOps. DevOps is one of the top and hot IT skills right now. Currently almost all the employers are struggling to get right resources in their teams who can do the DevOps and automation work..You could be that person by attending this coaching program.

DevOps Coaching schedule for Oct 2024 (promotions are available, please contact Coach AK)

Date	Time	Type	When?
Oct 05th	11:35 AM CST - 01:30 PM CST on Saturdays 01:30 PM CST - 03:30 PM CST on Sundays	Weekends	Sat/Sundays
Oct 3rd	6:00 to 8:00 PM CST	Weekdays	Tuesdays/Thursdays

DevOps Coaching Highlights:

Comprehensive hands on knowledge on Git, GitHub, Jenkins, Maven, SonarQube, Nexus, Terraform, Ansible, Docker, Kubernetes, Helm, Prometheus, Docker registry, AWS and Azure cloud platform.

To join DevOps Coaching classes, please contact Coach AK below:

Contact no# : +1 (469)733-5248, +1 (561) 993-0420

WhatsApp #: +1 (469)733-5248, +1 (561) 993-0420

Email id: contact.devopscoaching@gmail.com
Contact Name: Coach AK

DevOps Bootcamp Oct 2024 Schedule | DevOps & AWS Azure Cloud Coaching by Coach AK | DevOps and Cloud Computing Online Classes

 (Lot of new topics covered like GitHub Actions, Helm and Monitoring..)

The DevOps requirements in the IT market space is expected to grow by 35% by 2024. Getting a DevOps education now is a great investment into your future, which will pay off very fast!

You are in the right place to kick start your career in DevOps. DevOps is one of the top and hot IT skills right now. Currently almost all the employers are struggling to get right resources in their teams who can do the DevOps and automation work..You could be that person by attending this coaching program.

DevOps Coaching schedule for Oct 2024 (promotions are available, please contact Coach AK)

Date	Time	Type	When?
Oct 05th	11:35 AM CST - 01:30 PM CST on Saturdays 01:30 PM CST - 03:30 PM CST on Sundays	Weekends	Sat/Sundays
Oct 3rd	6:00 to 8:00 PM CST	Weekdays	Tuesdays/Thursdays

DevOps Coaching Highlights:

Comprehensive hands on knowledge on Git, GitHub, Jenkins, Maven, SonarQube, Nexus, Terraform, Ansible, Docker, Kubernetes, Helm, Prometheus, Docker registry, AWS and Azure cloud platform.

To join DevOps Coaching classes, please contact Coach AK below:

Contact no# : +1 (469)733-5248, +1 (561) 993-0420

WhatsApp #: +1 (469)733-5248, +1 (561) 993-0420

Email id: contact.devopscoaching@gmail.com
Contact Name: Coach AK

How to create Pull Request (PR) templates in Github repository | Creating a pull request template for your GitHub repository

Creating pull request (PR) templates in GitHub can help streamline the process of submitting PRs by providing a predefined structure. This ensures that all necessary information is included, making the review process more efficient. 

Step-by-Step Guide

1. Navigate to Your Repository:

   • Go to the GitHub repository where you want to create a PR template.

2. Create a .github Directory:

   • If it doesn't already exist, create a new directory named .github in the root of your repository. This is where GitHub looks for configuration files, including PR templates.

3. Create a PULL_REQUEST_TEMPLATE File:

• Inside the .github directory, create a file named PULL_REQUEST_TEMPLATE.md. This file will contain the template for your pull requests.

      4. Add Template Content:

• Open the PULL_REQUEST_TEMPLATE.md file and add the content you want to include in your PR template. You can use Markdown to format the template. Here’s an example of a basic PR template:

## What type of PR is this? (check all applicable)
- [ ] 🍕 New Feature
- [ ] 🎨 Enhancment Feature
- [ ] 🐛 Bug
## Describe about your code changes
<!-- 
Please do not leave this blank 
This PR [adds/removes/fixes/replaces] the [feature/bug/etc]. 
-->
## Related Feature & Documents
<!-- 
Please use this format link issue numbers: Fixes #123
-->
## Screenshots/Recordings Link In Sharepoint
<!-- Visual changes require screenshots -->

## Created Unit tests, etc?
- [ ] 👍 yes
- [ ] 🙅 no, because they aren't needed
- [ ] 🙋 no, because I need help
## Added to documentation?
- [ ] 📜 README.md
- [ ] 📕 wiki
- [ ] 🙅 no documentation needed
## [optional] Are there any post-deployment tasks we need to perform?

    5. Commit and Push:

• Commit the PULL_REQUEST_TEMPLATE.md file to your repository and push it to GitHub.

git add .github/PULL_REQUEST_TEMPLATE.md 

git commit -m "Add pull request template" 

git push origin main

Optional: Multiple Templates

If you want to offer multiple PR templates, you can place them in the .github/PULL_REQUEST_TEMPLATE/ directory. Each template should be a separate Markdown file.

Using PR templates helps maintain consistency and completeness in pull requests, making it easier for reviewers to understand and review changes. Adjust the templates according to the needs and standards of your project.

Watch steps in YouTube channel:

DevOps Bootcamp Aug 2024 Schedule | DevOps & AWS Azure Cloud Coaching by Coach AK | DevOps and Cloud Computing Online Classes

(Lot of new topics covered like GitHub Actions, Helm and Monitoring..)

The DevOps requirements in the IT market space is expected to grow by 35% by 2024. Getting a DevOps education now is a great investment into your future, which will pay off very fast!

You are in the right place to kick start your career in DevOps. DevOps is one of the top and hot IT skills right now. Currently almost all the employers are struggling to get right resources in their teams who can do the DevOps and automation work..You could be that person by attending this coaching program.

DevOps Coaching schedule for August 2024 (promotions are available, please contact Coach AK)

Date	Time	Type	When?
Aug 24th	09:45 AM CST - 11:30 AM CST on Saturdays 10:30 AM CST - 12:30 PM CST on Sundays	Weekends	Sat/Sundays
Sep 4th	6:00 to 8:00 PM CST	Weekdays	Mondays/Wednesdays

DevOps Coaching Highlights:

Comprehensive hands on knowledge on Git, GitHub, Jenkins, Maven, SonarQube, Nexus, Terraform, Ansible, Docker, Kubernetes, Helm, Prometheus, Docker registry, AWS and Azure cloud platform.

To join DevOps Coaching classes, please contact Coach AK below:

Contact no# : +1 (469)733-5248, +1 (561) 993-0420

WhatsApp #: +1 (469)733-5248, +1 (561) 993-0420

Email id: contact.devopscoaching@gmail.com
Contact Name: Coach AK

Install Tomcat 10 on Ubuntu 24.0.4 | Setup Tomcat 10 on Ubuntu 24.0.4 in AWS EC2 | Setup Tomcat on Ubuntu

Tomcat is one of the popular web containers for deploying Java applications. Tomcat is open source. Click here to learn more about Tomcat. Let's see how to install Tomcat on Ubuntu 24.0.4.

Tomcat is both Web server and web container

Please follow below steps to install Tomcat 10 on Ubuntu 24.0.4.

Pre-requisites:

• Create new EC2 instance first for setting up Tomcat. 
• Also open port 8080 in security firewall rules for EC2 instance in AWS.

Tomcat Installation

Tomcat is a web server or web container where java web application can be deployed by developers. You can learn more about by clicking this URL.  Tomcat can be installed by executing below commands:

Change Host Name to Tomcat
sudo hostnamectl set-hostname Tomcat

Update to Latest packages
sudo apt update

Install Tomcat9
sudo apt install tomcat10 tomcat10-docs tomcat10-admin -y

Perform below command for setting up tomcat admin app

sudo cp -r /usr/share/tomcat10-admin/* /var/lib/tomcat10/webapps/ -v

Setup an user in tomcat 
Open the tomcat-users.xml file by executing below command
sudo vi /var/lib/tomcat10/conf/tomcat-users.xml

You need to edit the file, click on this link to know how to make changes using Vi editor.

http://www.cidevops.com/2018/03/how-to-make-changes-in-linux-machine.html

We need to add tomcat user and assign to manager-script role.
Scroll down all the way to the end of the file,
Add the below lines in second last line above (above </tomcat-users>)

<role rolename="manager-script"/>

<user username="tomcat" password="password" roles="manager-script"/>

Now restart tomcat to take the changes in effect

sudo systemctl restart tomcat10

Verify if tomcat10 is working fine

sudo systemctl status tomcat10

Now press q for quitting from that window. Now open the browser to access Tomcat, enter

http://change to Ec2_public_dns_name:8080
 

You should see a page that says.

That's it. You have setup Tomcat successfully!!
 

About Coach AK Devops Coaching Program | Coach AK DevOps Coaching Program Fast Facts

 

Top 10 DevOps Popular Tools | Popular DevOps Tools You Must Know In 2024 | Learn DevOps Tools in 2024

Here are the top 10 DevOps Tools to focus on to put your DevOps learning on a faster track and kick start your career quickly as a successful Cloud engineer or DevOps engineer in about 10 weeks from now.

1.    Terraform - # 1 Infrastructure automation tool

2.    Git - BitBucket/GitHub/Azure Repos - # 1 - SCM tool
3.    Jenkins - # 1 CICD tool
4.    Docker - #1 Container platform 
5.    Kubernetes - #1 container orchestration tool 

6.    GitHub Actions - #3 CICD tool

7.    Ansible- #1 Configuration Management tool

8.    Azure DevOps – Microsoft platform for migrating applications to Azure Cloud

9.    SonarQube – #1 Code quality tool 
10.  Nexus - #2 Binary repo manager 

Finally having some scripting knowledge is also good by learning Python, YAML, Ruby.
and also having some Cloud experience on AWS and Azure will be extremely helpful.

 

DevOps Bootcamp June 2024 Schedule | DevOps & AWS Azure Cloud Coaching by Coach AK | DevOps and Cloud Computing Online Classes

(Lot of new topics covered like GitHub Actions, Helm and Monitoring..)

The DevOps requirements in the IT market space is expected to grow by 35% by 2024. Getting a DevOps education now is a great investment into your future, which will pay off very fast!

You are in the right place to kick start your career in DevOps. DevOps is one of the top and hot IT skills right now. Currently almost all the employers are struggling to get right resources in their teams who can do the DevOps and automation work..You could be that person by attending this coaching program.

DevOps Coaching schedule for June 2024 (promotions are available, pls contact Coach AK)

Date	Time	Type	When?
June 1st	11:35 AM CST - 01:30 PM CST on Saturdays 02:00 PM CST - 04:00 PM CST on Sundays	Weekends	Sat/Sundays
June 4th	6:00 to 8:00 PM CST	Weekdays	Tuesdays/Thursdays

DevOps Coaching Highlights:

Comprehensive hands on knowledge on Git, GitHub, Jenkins, Maven, SonarQube, Nexus, Terraform, Ansible, Docker, Kubernetes, Helm, Prometheus, Docker registry, AWS and Azure cloud platform.

To join DevOps Coaching classes, please contact Coach or Sara(Coach AK's assistant) below:

Contact no# : +1 (469)733-5248, +1 (561) 993-0420

WhatsApp #: +1 (469)733-5248, +1 (561) 993-0420

Email id: contact.devopscoaching@gmail.com
Contact Name: Coach AK

How to integrate SonarQube with Azure DevOps YAML Pipeline | SonarQube Integration with Azure DevOps | Automate Code Scan using SonarQube In Azure YAML Pipelines

Please find steps below for integrating SonarQube to perform static code analysis using Azure DevOps YAML pipeline.

Pre-requisites:

• Azure DevOps Account
• Make sure SonarQube is up and running
• Make sure Java Project is setup, click here for Sample Java Code 
• Service connection to connect to GitHub from Azure DevOps using GiHub's PAT(token)
• Service connection to integrate with SonarQube from Azure DevOps
• Make sure you install SonarQube plug-in/Add-on in Azure DevOps using below URL:

How to add SonarQube plug-in in Azure DevOps?

https://marketplace.visualstudio.com/acquisition?itemName=SonarSource.sonarqube

Once added SonarQube plug-in, click on proceed to Organization..

How to integrate SonarQube with Azure DevOps:

Create Token in SonarQube to authenticate with Azure DevOps

You need to login to SonarQube using your admin password. admin/admin123 and click on Admin on your top side.

Click on My Account, Security. 

Under Tokens, Give some value for token name and choose Global analysis token, click on generate Tokens. Copy the token value generated.

Create Service Connections in Azure DevOps 

Login to Azure DevOps. Select your project dashboard.

Click on Project settings --> Service connections

click on New service connection

Type SonarQube and Click Next

Enter SonarQube server url and enter Token created 

Give name for service connection and select Grant access permission to all pipelines.

Click on Save.

Create a YAML Pipeline in Azure DevOps

1. Login to Azure DevOps. Go to Azure Pipelines. Click on create a new pipeline, Select GitHub:

2. Select your GitHub repo and select the Maven as YAML pipeline template

3. Click on show assistant on right hand side, type SonarQube and select Prepare Analysis on SonarQube task and then select Service connection from the drop down and choose Integrate with Maven or Gradle option and then click on Add task

Sample Code for entire pipeline is here below

Azure DevOps Pipeline YAML Code:

# Maven

# Build your Java project and run tests with Apache Maven.

# Add steps that analyze code, save build artifacts, deploy, and more:

trigger:

- master

pool:

  vmImage: ubuntu-latest

steps:

- task: SonarQubePrepare@5

  inputs:

    SonarQube: 'My_SonarQube'

    scannerMode: 'Other'

- task: Maven@3

  inputs:

    mavenPomFile: 'pom.xml'

    mavenOptions: '-Xmx3072m'

    javaHomeOption: 'JDKVersion'

    jdkVersionOption: '1.17'

    jdkArchitectureOption: 'x64'

    publishJUnitResults: true

    testResultsFiles: '**/surefire-reports/TEST-*.xml'

    goals: 'clean install sonar:sonar'

- task: PublishTestResults@2

  inputs:

    testResultsFormat: 'JUnit'

    testResultsFiles: '**/surefire-reports/TEST-*.xml'

    failTaskOnFailedTests: true

Click on Save and Queue to kick start build.
Now login to SonarQube dashboard, click on Projects

Watch steps in YouTube channel:

How to install Terraform on Linux OS | Install Terraform on Ubuntu 24.0.4 | TerraForm Installation on Linux

 

Terraform is an open source infrastructure as code (IaC) tool developed by HashiCorp. It allows you to define, manage, and provision infrastructure resources in a cloud or on-premises environment using declarative configuration files. Terraform maintains the state of the infrastructure in a state file. 

Please find the steps for installing Terraform On Ubuntu 24.0.4 in AWS cloud.

Pre-requisites:

Ubuntu EC2 already up and running

Go to HashiCorp Website

https://developer.hashicorp.com/terraform/downloads

Copy steps from Linux-> Ubuntu/Debian

wget -O- https://apt.releases.hashicorp.com/gpg | sudo gpg --dearmor -o /usr/share/keyrings/hashicorp-archive-keyring.gpg

echo "deb [signed-by=/usr/share/keyrings/hashicorp-archive-keyring.gpg] https://apt.releases.hashicorp.com $(lsb_release -cs) main" | sudo tee /etc/apt/sources.list.d/hashicorp.list

sudo apt update && sudo apt install terraform

Check Terraform version

terraform -version

this should show version of Terraform. As of May 15, 2024 version was

 
Terraform v1.8.3

Please watch the above steps as Demo in YouTube below: 

Setup New Ubuntu 24.0.4 EC2 Instance | How to create EC2 instance in AWS console | Launch Ubuntu 24.0.4 instance in AWS Cloud

How to create Ubuntu 24.0.4 EC2 instance in AWS console?

What is EC2 instance? 

It is virtual server provided by AWS. EC2 instances can be used to setup both Jenkins and Tomcat. Please follow the below steps to create an EC2 instance.

Pre-requisites:

• AWS account setup configured

Steps:

1: Login to AWS console by clicking this link -->  https://aws.amazon.com/console/

click on All services, Click on Compute -->  Click on EC2

2. Click on Launch instance

3. Enter Name as EC2 and enter 2 as number of instances (one for Jenkins and another for Tomcat)

4. Select Ubuntu 

5. choose Ubuntu server 24.0.4 as AMI

6. Enter t2.small as instance type

7. Click on Create new Key Pair

8. Choose the existing key pair if you have one already from the drop down, otherwise create new one, give some name as myEC2Key. Make sure you download the key in your local machine. Please do NOT give space or any character while naming the key.

9. Under Network settings, Click Edit

Add port range as 8080 and select AnyWhere as Source Type, that should enter 0.0.0.0/0 as Source

10. Enter 10 GB as storage 

And then make sure in Summary, values appear as below:

11. Click on Launch Instance.

Click on View instances

Now you should be able to view instances in AWS console. Now you can re-name as Jenkins-EC2 and Tomcat-EC2

Watch Steps in YouTube channel:

Connect to EC2 instance from local machine:
Please click the below link to understand the steps for connecting to EC2 instance from your local machine - windows or Apple laptop.

http://www.cidevops.com/2018/02/how-to-connect-to-ec2-instance-from.html

DevOps Interview Preparation Useful real time tips | Crack DevOps Interviews | How to clear DevOps Interviews

Are you failing in DevOps Interviews? Are you not be able to go to next round in the Interview process? 

First of all you need to have clear story about following five key items:

#1.     Come up with a story to talk about your back ground and over all experience 

            What are the Devops tools you have worked in, what cloud platform you are familiar ?

#2.     Have clear idea to talk about your role in your current project

           Your role instead of what whole team did

#3.     Your day to day responsibilities as a DevOps engineer

           How you spend your day 9-5. Starting with stand up, cicd, infra automation, collaborate with teams, meetings and documentation.

#4.     Be ready to talk about the challenges, how you overcome them in your current project

           What challenges you had, how did you over-come and what was the outcome?

#5.     Be clear about what you know and what you don’t know.            

• It is OK to say you don’t know or have not worked that specific tool when asked about it. Show some willingness to learn
• For e.g you may be good in CICD but not good in,  let’s say in container orchestration tools such as Kubernetes, which is OK.