#DevOps Packer

[angelajohnsonstory]

This presentation explores how Packer DevOps, an open-source tool from HashiCorp, revolutionizes DevOps automation by creating consistent machine images across multiple platforms. Learn how Packer integrates with Terraform and Ansible, supports data engineering services, and boosts deployment speed, efficiency, and reliability, ensuring seamless infrastructure management across cloud environments.

[virtualizationhowto]

Proxmox Packer Template for Ubuntu 24.04

Proxmox Packer Template for Ubuntu 24.04 - Learn how to use Packer to build an Ubuntu 24.04 Server template in Proxmox #proxmox #homelab #packer #automatedbuild #automation #devops #cicd #proxmoxveserver #packerbuild #hashicorp #virtualization

I have been playing around with Packer and getting templates updated in the home lab. In moving more into Proxmox in the lab environment, I wanted to get similar templates in place as I have with VMware vSphere. Let’s look at how to build a Proxmox Packer template for Ubuntu 24.04 and see how you can automate Ubuntu installations on Proxmox. Table of contentsWhy is Packer helpful?What do you…

[devopsschool]

Packers Fundamental Tutorials (2023)- Part 1 Out 2

DevOpsSchool is a renowned institution specializing in comprehensive IT training, certification programs, and expert consulting services. We provide training, certifications, support and consulting for DevOps, Big Data, Cloud, dataops, AiOps, MLOps, DevSecOps, GitOps, DataOps, ITOps, SysOps, SecOps, ModelOps, NoOps, FinOps, XOps, BizDevOps, CloudOps, SRE and PlatformOps. 🔔 Don't Miss Out! Hit Subscribe and Ring the Bell! 🔔 👉 Subscribe Now

[roamnook]

"HashiDays conference: 3 cities, 6 keynotes, 24 breakout sessions. Secure your spot today at [https://hashicorp.com/conferences/hashidays] for the latest in tech innovation. Limited availability.

RoamNook - Bringing New Information to the Table

RoamNook - Fueling Digital Growth

Greetings, fellow enthusiasts of technological advancements! Prepare to have your minds blown as we delve into the world of hard facts, numbers, data, and concrete information that will leave you in awe. In this blog, we will explore various technical, professional, and scientific aspects that will not only broaden your knowledge but also highlight the real-world applications of this information. But first, allow us to introduce ourselves.

Welcome to RoamNook - Innovating the Digital World

RoamNook, an innovative technology company, sets itself apart in the industry by specializing in IT consultation, custom software development, and digital marketing. Our main goal is to fuel digital growth and empower businesses with cutting-edge solutions. With a team of experts that is second to none, we constantly adapt to the evolving landscape of technology, ensuring that our clients stay ahead of the curve.

The Power of Objective and Informative Content

At RoamNook, we firmly believe in the power of objective and informative content. In today's age, where information overload is the norm, it becomes crucial to bring new knowledge to the table. That is precisely what this blog aims to accomplish. We have meticulously collected key facts, hard information, numbers, and concrete data to provide you with an unparalleled learning experience. Prepare to be amazed!

Revolutionary Technological Advancements

As we dive into the world of technological advancements, let's explore some of the groundbreaking products and services that have redefined the industry.

1. HashiCorp Cloud Platform

The HashiCorp Cloud Platform, or HCP, is a game-changer in the world of cloud computing. It offers a unified cloud experience across multiple cloud providers, allowing businesses to seamlessly manage their infrastructure. Whether it's provisioning resources, automating workflows, or securing applications, HCP has got you covered.

2. Terraform - Infrastructure as Code

Terraform, developed by HashiCorp, revolutionizes infrastructure provisioning. With its declarative language, infrastructure as code becomes a reality. Say goodbye to manual configuration and hello to automated infrastructure deployment. Terraform enables organizations to codify their infrastructure requirements, resulting in increased efficiency and scalability.

3. Packer - Automated Machine Image Creation

Packer, another revolutionary product by HashiCorp, automates the creation of machine images for multiple platforms. Whether it's Amazon Web Services, Microsoft Azure, or any other cloud provider, Packer ensures consistent and reproducible machine images. This eliminates the manual and error-prone process of image creation, making it a must-have tool for DevOps teams.

Real-World Applications and Why It Matters

Now that we have explored some of the remarkable technological advancements, let's discuss their real-world applications and why they matter to you, the reader.

RoamNook - Your Partner in Digital Growth

As we wrap up this informative journey, we invite you to reflect on the vast amount of new knowledge you have acquired. We hope that the hard facts, numbers, and concrete data presented in this blog have left you inspired and eager to explore the limitless possibilities of technology.

At RoamNook, we are dedicated to bringing innovative solutions to the table and fueling the digital growth of businesses worldwide. If you are looking to harness the power of technology and achieve unprecedented success, we invite you to reach out to us. Let's embark on a transformative journey together!

Stay connected with RoamNook:

Website: https://www.roamnook.com

Email: info@roamnook.com

Phone: 123-456-7890

We would love to hear your thoughts and feedback. Share your experience with us and let's continue pushing the boundaries of technology together. Now, it's time for you to take an active role.

Reflect and Engage

As we conclude, we leave you with a thought-provoking question: In a rapidly evolving digital landscape, how will you harness the power of technology to fuel your own growth?

Thank you for joining us on this enlightening journey. Keep exploring, keep innovating, and stay tuned for more exciting content from RoamNook!

Source: https://developer.hashicorp.com/terraform/tutorials/aws-get-started/infrastructure-as-code&sa=U&ved=2ahUKEwij1eeZrKKGAxV8BdsEHe5zAIwQFnoECAAQAw&usg=AOvVaw2-Ozd30n-FW3iGMot-yj9k

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[devops-jobs]

Aviso Wealth: At Aviso Wealth, we are dedicated to improving the financial well-being of Canadians. As a leading wealth management organization, we are committed to service, partnership, and innovation. Working with talented and energetic professiona …

[cloudknowledge]

WE PROVIDE DEVOPS COURSE TUTORIALS ALL ARE REAL TIME PRACTICAL LAB ALL ARE HANDS ON COURSE DETAILS :- linux aws azure docker kubernetes ansible git jenkins terraform packers python and projects FOR MORE INFO TEXT ON WHATSAPP :- 7898870083 PLEASE WATCH AND SUBSCRIBE for demo visit our youtube channel :- https://www.youtube.com/watch?v=gXonAZGcmUE&list=PL9JhaNh5QrVnLk4xw2eERLACBcUgw_wEdHow To Become DevOPS Engineer IN HINDI | WhatsAPP No- 8817442344How To Become DevOPS Engineer IN HINDI | WhatsAPP No- 8817442344#DevOPS #Linux #Aws #Docker #Kubernetes #Ansible #Git #GitHUB #Jenkins #Nagios #Maven #CICD #...❤️

[angelajohnsonstory]

Discover how Packer DevOps and other DevOps automation tools can transform your infrastructure management. Join us as we explore the synergy of these technologies and learn how Impressico Business Solutions can help you achieve efficiency and scalability in your DevOps practices. Tune in for expert insights and best practices!

[wesleybates]

Types of developers

How many types of developers do you know? And, if you are a developer, to which type do you refer yourself? In the real world, the boundaries between different types of developers are blurred. The more professional you become, the more types you will fit. So let’s see, how many types of developers are available in software development industry.

Before we start, we’d like to say thanks to Lorenzo Pasqualis whose article inspired us to create this material.

To be honest, most of us recognize only three types of software developers: frontend, backend and fullstack. That is obvious, but this is just a half of the truth. Nowadays different developers with the same tech stacks unlikely can apply their skills and knowledge to the different area. It’s like asking your mobile developer to work on creating a game. He could know the tools, but he is not a game developer. And that makes a huge differentiation in developer’s types.

We’ll start with the main types:

Frontend:

Yesterday we wrote the biggest article with cheatsheet for frontenders. So who are they? This is a type of developers who specialize in visual user interfaces, aesthetics, and layouts. Their code runs on a web browser, on the computer of the site user. They work on creating web apps and websites. Hardware is not what frontend specialists usually think about.

Their work requires an understanding of human-machine interaction and design principles more than computer science theory.

Frontend development skills:

design of user interface (UI)

design of user experience (UX)

CSS

JavaScript

HTML

UI frameworks.

Frontend devs need to be familiar with frameworks like Bootstrap, Foundation, Backbone, AngularJS, and EmberJS, which ensure great-looking content no matter the device, and libraries like jQuery and LESS, which package code into a more useful, time-saving form. A lot of front-end developer job listings also call for experience with Ajax, a widely used technique for using Javascript that lets pages dynamically load by downloading server data in the background.

Backend:

The second most popular type of developers. The backend developer specializes in the design, implementation, functional core logic, performance, and scalability of a piece of software or system running on machines that are remote from the end-user. They integrate a vast array of services such as databases, caching, logging, email systems etc.

What makes the front end of a website possible? Where is all that data stored? These are the questions for the backend development. The backend of a website consists of a server, an application, and a database. A backend developer builds and maintains the technology that powers those components which, together, enable the user-facing side of the website to even exist in the first place.

Backend development skills:

Java

C, C++

Ruby

Python

Scala

Go, etc.

They also use tools like MySQL, Oracle, and SQL Server to find, save, or change data and serve it back to the user in front-end code. Job openings for backend developers often also call for experience with PHP frameworks like Zend, Symfony, and CakePHP; experience with version control software like SVN, CVS, or Git; and experience with Linux as a development and deployment system.

Fullstack:

Call this developer a wizard, but he (or she) does both frontend and backend work. The fullstack developer has the skills required to create a fully functional web application. It is considered that working on both the server side and client side professionally opens more opportunities. They’re jacks-of-all-trades.

The complexity of full stack development can be illustrated with this picture (of course, there more technologies):

The fullstack developer should be able:

to set up and configuring Linux servers

to write server-side APIs

to dive into the client-side JavaScript powering an application

to turn a “design eye” to the CSS

Mobile developer:

This is a developer who writes code for applications that run natively on consumer mobile devices such as smartphones and tablets. This type appeared after the boom of mobile devices in the early 2000s and the explosion of the smartphone market. Before then mobile development was considered a subset of embedded development (we will write about embedded developers in this article too).

A mobile developer understands the intricacies of mobile operating systems such as iOS and Android, and the development environment and frameworks used to write software on those operating systems.

Mobile developer skills:

Java

Swift

Objective-C

C, C++ and Java

Application Programming Interfaces (API) like Apple iOS, Android, Windows Mobile, and Symbian

Web development languages like HTML 5 and CSS

Cross-platform mobile suites like Antenna and AMP ( Accounting-Management-Promotion)

Game developer:

Every game-addicted child wants to become a game developer in future. But this occupation as much romantic and fun as complicated and demanding.

Game developer specializes in writing games and can fall into one of the other categories of developers, but they often have specific knowledge and skills in designing and implementing engaging and interactive gaming experiences.

Skills for game developers:

DirectX, OpenGL, Unity 3D, WebGL frameworks

languages such as C, C++, and Java

JavaScript and HTML5

Swift and Java for mobile devices.

Data Scientist:

This type of developer writes software programs to analyze data sets. They are often in charge of statistical analysis, machine learning, data visualization, and predictive modeling. Quite romantic, right? But the list of skills a data scientist should have covers a lot of science-related things:

Statistical programming languages, like R or Python, and a database querying languages like SQL

Understanding the statistics and different techniques that are (or aren’t) a valid approach

Familiarity with machine learning methods

Knowing Multivariable Calculus and Linear Algebra principles

Knowing how to deal with imperfections in data (including missing values, inconsistent string formatting etc.)

Visualizing and communicating data is incredibly important

Having a strong software engineering background

Ability to solve high-level problems

DevOps developer:

This is a type of developer familiar with technologies to build, deploy and integrate the system and administer back-end software and distributed systems.

To explain the way:

A developer (programmer) creates applications

Ops deploys, manages, monitors applications

DevOps creates applications AND deploys/manages/monitors them.

DevOps was made possible because of the cloud and the tools/platforms to make deployment and management easy. Skills needed by devops:

Kubernetes

Docker

Apache Mesos

the HashiCorp stack (Terraform, Vagrant, Packer, Vault, Consul, Nomad)

Jenkins, etc.

Software Development Engineer in Test:

This type of developer is responsible for writing software to validate the quality of software systems. They create automated tests, tools and systems to make sure that products and processes run as expected. Skills needed for engineers in test:

Python

Ruby

Selenium.

Embedded developer:

The embedded developer works with hardware that isn’t commonly classified as computers. For example, microcontrollers, real-time systems, electronic interfaces, set-top boxes, consumer devices, IoT devices, hardware drivers, and serial data transmission fall into this category.

Embedded developers often work with languages such as:

C, C++

Assembly

Java or proprietary technologies, frameworks, and toolkits

With the embedded developer definition, we would like to finish the list of developer’ types. We named for you the main developer types which are fundamentally different. But you could also hear about:

– web developer (the purpose of web development is obvious)

– application developer (who is proficient in creating different types of apps)

– security developer (who creates systems, methods, and procedures to test the security of a software system)

– CRM developer (they hang out with SAP, Salesforce, Sharepoint, and Enterprise Resource Planning)

– Big data developer (rarely met, this type of developers use systems for distributed storage and processing of vast amounts of data such as MapReduce, Hadoop, and Spark)

– Graphics developers (they specialize in writing software for rendering, lighting, shadowing, shading, culling, and management of scenes)

If you want to know more about web development, then get in touch with the experts of Web Developers in Denver, CO

[virtualizationhowto]

Ubuntu 24.04 Packer Template for VMware

Ubuntu 24.04 Packer Template for VMware @vexpert #vmwarecommunities #packerbuild #vmwaretemplate #devops #automateddeployment #automation #scripting #vsphereplugin #ubuntu2404 #ubuntutemplate #virtualization #vms #vhtforums

Now that the release of Ubuntu 24.04 LTS is official with Ubuntu dropping news of the release today of both the new Desktop and Server, it’s time to start updating some automation in the home lab. I wanted to test and see if the framework of automated build templates I had used for Ubuntu 22.04 Server LTS would work with Ubuntu 24.04 LTS, and for the most part they did. So, let’s look at what you…

[sreeniuniverse]

IaC - Speeding up Digital Readiness

Historically, manual intervention was the only way of managing computer infrastructure. Servers had to be mounted on racks, operating systems had to installed, and networks had to be connected and configured. At that time, this wasn't a problem since development cycles were long and infrastructure changes were not frequent.

But in today's world the businesses expect agility on all fronts to meet the dynamic customer needs.  

With the rise of DevOps, Virtualization, Cloud and Agile practices, the software development cycles were shortened. As a result, there was a demand for better infrastructure management techniques. Organizations could no longer afford to wait for hours or days for servers to be deployed.

Infrastructure as Code is one way of raising the standard of infrastructure management and time to deployment. By using a combination of tools, languages, protocols, and processes, IaC can safely create and configure infrastructure elements in seconds.

What is Infrastructure as Code?

Infrastructure as Code, or IaC, is a method of writing and deploying machine-readable definition files that generate service components, thereby supporting the delivery of business systems and IT-enabled processes. IaC helps IT operations teams manage and provision IT infrastructure automatically through code without relying on manual processes. IaC is often described as “programmable infrastructure”.

IaC can be applied to the entire IT landscape but it is especially critical for cloud computing, Infrastructure as a Services (IaaS), and DevOps. IaC is the foundation on which the entire DevOps is built. DevOps requires agile work processes and automated workflows which can only be achieved through the assurance of readily available IT Infrastructure – which is needed to run and test the developed code. This can only happen within an automated workflow.

How Infrastructure as Code Works

At a high level IaC can be explained in 3 main steps as shown below.

Developers write the infrastructure specification in a domain-specific language.

The resulting files are sent to a master server, a management API, or a code repository.

The platform takes all the necessary steps to create and configure the computer resources.

Types of Infrastructure as Code

Scripting: Writing scripts is the most direct approach to IaC. Scripts are best for executing simple, short, or one-off tasks.

Configuration Management Tools: These are specialized tools designed to manage software. They are usually used for installing and configuring servers. Ex: Chef, Puppet, and Ansible.

Provisioning Tools: Provisioning tools focus on creating infrastructure. Using these types of tools, developers can define exact infrastructure components. Ex: Terraform, AWS CloudFormation, and OpenStack Heat.

Containers and Templating Tools: These tools generate templates pre-loaded with all the libraries and components required to run an application. Containerized workloads are easy to distribute and have much lower overhead than running a full-size server. Examples are Docker, rkt, Vagrant, and Packer.

Some of the frequently used IaC Tools

AWS CloudFormation

Azure Resource Manager

Google Cloud Deployment Manager

HashiCorp Terraform

RedHat Ansible

Docker

Puppet/Chef

Use Cases of IaC:

Software Development:

If the development environment is uniform across the SDLC, the chances of bugs arising are much lower. Also, the deployment and configuration can be done faster as building, testing, staging and production deployments are mostly repeatable, predictable and error-free.

Cloud Infrastructure Management:

In the case of cloud infrastructure management using IaC, multiple scenarios emerge, where provisioning and configuring the system components with tools like Terraform and Kubernetes helps save time, money and effort. All kinds of tasks, from database backups to new feature releases can be done faster and better.

Cloud Monitoring:

The usefulness of IaC can also be utilized in cloud monitoring, logging and alerting tools which run in different environments. Solutions like ELK stack, FluentD, SumoLogic, Datadog, Prometheus + Grafana, etc. can be quickly provisioned and configured for the project using IaC.

Benefits of Infrastructure as Code

Faster time to production/market

Improved consistency

Agility, more efficient development

Protection against churn

Lower costs and improved ROI

Better Documentation

Increased transparency and accountability

Conclusion:

IaC is an essential part of DevOps transformation, helping the software development and infrastructure management teams work in closely and provide predictable, repeatable and reliable software delivery services. IaC can simplify and accelerate your infrastructure provisioning process, help you avoid mistakes, keep your environments consistent, and save your company a lot of time and money.

If IaC isn’t something you’re already doing, maybe it’s time to start!

[jerryh156]

DevOps Lifecycle Management Engineer w/Strong PhP Experience at Dallas, TX REMOTE

5+ Years DevOps Lifecycle Management-MUST HAVE 5+ Years PHP-MUST HAVE 2+ Years Azure cloud computing environment-MUST HAVE Familiarity with technologies such as Docker, Terraform, Jenkins, git/GitHub, Chef, Ansible and Packer Writing automation tools from Job Portal https://ift.tt/2xBWJly

[nox-lathiaen]

IT - Senior Technology Architect | Cloud Platform | Azure Development & Solution Architecting

Must Have Skills (Top 3 technical skills only) : Azure Devops build CICD pipeline for different environment, approval workflow for moving code from dev test production, best practices for versioning etc Experience with setup of RabbitMQ, Redis, MongoDB, Airflow infrastructure in Azure environment MonitoringAlerting for Containers in Azure Detailed Job Description: Azure Devops build CICD pipeline for different environment, approval workflow for moving code from dev test production, best practices for versioning etc. Experience with setup of RabbitMQ, Redis, MongoDB, Airflow infrastructure in Azure environment. Monitoring Alerting for Containers in Azure. Good understanding of Network Infrastructure for Azure Setting up and managing load balancers, network security groups. Good understanding of Storage infrastructure for Azure Securing storage accounts Minimum years of experience : 5+ Certifications Needed: Yes Top 3 responsibilities you would expect the Subcon to shoulder and execute : Azure Service Principal for user management on Virtual Machine Infrastructure Build Tools Terraform and Packer Develop and manage Storage infrastructure for Azure Interview Process (Is face to face required?) Yes Does this position require Visa independent candidates only? No Reference : IT - Senior Technology Architect | Cloud Platform | Azure Development & Solution Architecting jobs Source: http://jobrealtime.com/jobs/technology/it-senior-technology-architect-cloud-platform-azure-development-solution-architecting_i9582

[devops-jobs]

Leading the future in luxury electric and mobilityAt Lucid, we set out to introduce the most captivating, luxury electric vehicles that elevate the human experience and transcend the perceived limitations of space, performance, and intelligence. Vehi …

[cloudknowledge]

WE PROVIDE DEVOPS COURSE TUTORIALS

ALL ARE REAL TIME PRACTICAL LAB

ALL ARE HANDS ON

COURSE DETAILS :-

linux

aws

azure

docker

kubernetes

ansible

git

jenkins

terraform

packers

python

and projects

FOR MORE INFO TEXT ON WHATSAPP :- 7898870083

PLEASE WATCH AND SUBSCRIBE

for demo visit our youtube channel :-

https://www.youtube.com/watch?v=gXonAZGcmUE&list=PL9JhaNh5QrVnLk4xw2eERLACBcUgw_wEd

[jobsaggregation2]

IT - Senior Technology Architect | Cloud Platform | Azure Development & Solution Architecting

Must Have Skills (Top 3 technical skills only) : Azure Devops build CICD pipeline for different environment, approval workflow for moving code from dev test production, best practices for versioning etc Experience with setup of RabbitMQ, Redis, MongoDB, Airflow infrastructure in Azure environment MonitoringAlerting for Containers in Azure Detailed Job Description: Azure Devops build CICD pipeline for different environment, approval workflow for moving code from dev test production, best practices for versioning etc. Experience with setup of RabbitMQ, Redis, MongoDB, Airflow infrastructure in Azure environment. Monitoring Alerting for Containers in Azure. Good understanding of Network Infrastructure for Azure Setting up and managing load balancers, network security groups. Good understanding of Storage infrastructure for Azure Securing storage accounts Minimum years of experience : 5+ Certifications Needed: Yes Top 3 responsibilities you would expect the Subcon to shoulder and execute : Azure Service Principal for user management on Virtual Machine Infrastructure Build Tools Terraform and Packer Develop and manage Storage infrastructure for Azure Interview Process (Is face to face required?) Yes Does this position require Visa independent candidates only? No Reference : IT - Senior Technology Architect | Cloud Platform | Azure Development & Solution Architecting jobs from Latest listings added - JobsAggregation http://jobsaggregation.com/jobs/technology/it-senior-technology-architect-cloud-platform-azure-development-solution-architecting_i8910