🔥 DevOps Project-19: From Scratch to Production: Deploying EKS Clusters and Applications with CI/CD using Jenkins and Terraform ♾


🔗 Project Link: HERE

🔄 Project Overview :-
- Streamlining EKS Deployment and CI/CD: A Step-by-Step Guide to Automating Application Delivery with Jenkins and Terraform
- In this project, I'll take you through the process of setting up an EKS cluster, deploying an application, and creating a CI/CD pipeline using Jenkins and Terraform.
- By the end of this project, you'll have a fully functional EKS cluster and a simple containerized application up and running, with a CI/CD pipeline that automates the entire process from code to production.


❤️‍🔥 Share with friends and colleagues ❤️‍🔥

📣 Note: Fork this Repository 🧑‍💻 for upcoming future projects, Every week releases new Project.


📱 𝗙𝗼𝗹𝗹𝗼𝘄 @prodevopsguy 𝐟𝐨𝐫 𝐦𝐨𝐫𝐞 𝐬𝐮𝐜𝐡 𝐜𝐨𝐧𝐭𝐞𝐧𝐭 𝐚𝐫𝐨𝐮𝐧𝐝 𝐜𝐥𝐨𝐮𝐝 & 𝐃𝐞𝐯𝐎𝐩𝐬!!! // 𝐉𝐨𝐢𝐧 𝐟𝐨𝐫 𝐃𝐞𝐯𝐎𝐩𝐬 𝐃𝐎𝐂𝐬: @devopsdocs

🔖 Terraform Real-Time Use cases - With Example Codes


➡️Terraform allows you to define your infrastructure in code, which means you can version-control your infrastructure configurations. This helps in tracking changes, collaborating with team members, and rolling back to previous configurations if needed. It brings the principles of software development, such as versioning and collaboration, to infrastructure management.

➡️Terraform is important because it provides a powerful and flexible solution for managing infrastructure in a scalable, efficient, and collaborative manner. It aligns with modern DevOps practices, enhances infrastructure reliability, and facilitates the adoption of cloud technologies.

𝑓𝑜𝑟 𝑚𝑜𝑟𝑒 𝑖𝑛𝑓𝑜, 𝑦𝑜𝑢 𝑐𝑎𝑛 𝑐ℎ𝑒𝑐𝑘 𝑡ℎ𝑖𝑠 𝑙𝑖𝑛𝑘:
🖥 https://prodevopsguy.site/Terraform-Usecases-With-Example-Codes


😎 𝐅𝐨𝐥𝐥𝐨𝐰 @prodevopsguy 𝐟𝐨𝐫 𝐦𝐨𝐫𝐞 𝐬𝐮𝐜𝐡 𝐜𝐨𝐧𝐭𝐞𝐧𝐭 𝐚𝐫𝐨𝐮𝐧𝐝 𝐜𝐥𝐨𝐮𝐝 & 𝐃𝐞𝐯𝐎𝐩𝐬!!! // 𝐉𝐨𝐢𝐧 𝐟𝐨𝐫 𝐃𝐞𝐯𝐎𝐩𝐬 𝐃𝐎𝐂𝐬: @devopsdocs

🟢 Why ArgoCD is such a game changer let's understand. 👇

ArgoCD is true GitOps tool which continuously monitors applications running in the Kubernetes cluster and compares their current state with the state defined in the git repository.

Prominent Features 🔔

➡️ Automated application development across clusters and environments

➡️ Integration with multiple configuration and templating tools, such as Kustomize, Helm, Ksonnet, Jsonnet, and YAML

➡️ Multi-tenancy and RBAC policy support

➡️ Automatic drift detection and visualization

➡️ Easy rollback via storage of version-controlled configuration

➡️ Complete application monitoring capabilities including health status analysis and Prometheus metrics integration.

➡️ SSO support, Webhook integrations, and custom PreSync, Sync, and Post Sync hooks for custom actions


😎 𝐅𝐨𝐥𝐥𝐨𝐰 @prodevopsguy 𝐟𝐨𝐫 𝐦𝐨𝐫𝐞 𝐬𝐮𝐜𝐡 𝐜𝐨𝐧𝐭𝐞𝐧𝐭 𝐚𝐫𝐨𝐮𝐧𝐝 𝐜𝐥𝐨𝐮𝐝 & 𝐃𝐞𝐯𝐎𝐩𝐬!!! // 𝐉𝐨𝐢𝐧 𝐟𝐨𝐫 𝐃𝐞𝐯𝐎𝐩𝐬 𝐃𝐎𝐂𝐬: @devopsdocs

🚀 𝗗𝗲𝘃𝗢𝗽𝘀 𝗥𝗲𝘀𝘂𝗺𝗲: 𝗔 𝗖𝗼𝗺𝗽𝗿𝗲𝗵𝗲𝗻𝘀𝗶𝘃𝗲 𝗚𝘂𝗶𝗱𝗲 🚀

Hello #devops People 👋 Ready to level up your DevOps game? Let's dive into crafting a resume that stands out in the digital crowd! 🌟

𝟭. 𝗖𝗲𝗿𝘁𝗶𝗳𝗶𝗰𝗮𝘁𝗶𝗼𝗻𝘀 & 𝗕𝗮𝗱𝗴𝗲𝘀 𝗦𝗵𝗼𝘄𝗰𝗮𝘀𝗲 🛡
Give your resume a visual boost with badges for certifications! 🏆 Highlight your expertise in AWS, Azure, Docker, Kubernetes, and more. 🚢 Show that you're not just talking the talk, but you've walked the walk!

𝟮. 𝗧𝗼𝗼𝗹𝘀 & 𝗧𝗲𝗰𝗵𝗻𝗼𝗹𝗼𝗴𝗶𝗲𝘀 𝗩𝗶𝘀𝗶𝗯𝗶𝗹𝗶𝘁𝘆 🔍
Don't be shy about your tech stack! ⚙️ Ensure tools like Jenkins, Ansible, Terraform, and Git are prominent. 🔧 Make it easy for recruiters to spot your proficiency at first glance.

𝟯. 𝗪𝗼𝗿𝗸 𝗘𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲 𝗛𝗶𝗴𝗵𝗹𝗶𝗴𝗵𝘁𝘀 🛠
In the Work Experience section, be crystal clear about your impact! 🚀 If you're a DevOps Engineer, don't just say it – show it! Mention daily tasks like infrastructure automation, CI/CD pipeline management, and system monitoring.

𝟰. 𝗣𝗿𝗼𝗷𝗲𝗰𝘁 𝗦𝗵𝗼𝘄𝗰𝗮𝘀𝗲 🌐
Bring your projects into the limelight! 🌟 Format it like this:
Project: Automatic Deployments
Organization: XYZ Corp
Tools & Tech Used: Jenkins, Docker, Kubernetes
Role: DevOps Engineer
Responsibilities: Automated deployment processes, ensuring zero downtime
Tasks: Streamlined CI/CD pipelines, implemented containerization

𝟱. 𝗖𝗲𝗿𝘁𝗶𝗳𝗶𝗰𝗮𝘁𝗶𝗼𝗻𝘀 & 𝗔𝘄𝗮𝗿𝗱𝘀 𝗦𝗲𝗰𝘁𝗶𝗼𝗻 🎓
Create a dedicated space for certifications and awards! 🏅 Showcase your dedication and accomplishments separately. This not only looks organized but highlights your commitment to continuous improvement.

𝟲. 𝗤𝘂𝗮𝗹𝗶𝗳𝗶𝗰𝗮𝘁𝗶𝗼𝗻𝘀 𝗦𝗻𝗮𝗽𝘀𝗵𝗼𝘁 📊
Summarize your qualifications for a quick overview! 📈 Whether it's a degree in Computer Science or a specialized DevOps certification, make it easily digestible.


🔵 𝐅𝐨𝐥𝐥𝐨𝐰 @prodevopsguy 𝐟𝐨𝐫 𝐦𝐨𝐫𝐞 𝐬𝐮𝐜𝐡 𝐜𝐨𝐧𝐭𝐞𝐧𝐭 𝐚𝐫𝐨𝐮𝐧𝐝 𝐜𝐥𝐨𝐮𝐝 & 𝐃𝐞𝐯𝐎𝐩𝐬!!! // 𝐉𝐨𝐢𝐧 𝐟𝐨𝐫 𝐃𝐞𝐯𝐎𝐩𝐬 𝐃𝐎𝐂𝐬: @devopsdocs

🔔 Looking for resources to learn Terraform. Here are some free courses, tutorials and YouTube links! 👇

➡️YouTube resources:
1️⃣. Terraform Zero to Hero: https://lnkd.in/gvAm6xRF

2️⃣. Terraform in Basics: https://lnkd.in/g2yEnbbc

3️⃣. Terraform Best Practices: https://lnkd.in/gJaQ2Mr4

4️⃣. Terraform Basics: https://lnkd.in/gJaQ2Mr4

➡️Terraform courses:
1️⃣. Basics of Terraform: https://lnkd.in/g5dbxbwA

2️⃣. Terraform 101: https://lnkd.in/giKJm3_C

3️⃣. Terraform + AWS: https://lnkd.in/gJt6rzWx

4️⃣. Terraform on Azure : https://lnkd.in/g8SvbMTv

5️⃣. Basics of Terraform: https://lnkd.in/g9BxxAZ4

6️⃣. Terraform for beginners: https://lnkd.in/gPzANE99

➡️Terraform concepts and tutorials:
1⃣. Terraform beginners: https://lnkd.in/gpi6kNDe

2⃣. Introduction to terraform: https://lnkd.in/gAwwzG4N

3⃣. Terraform Tutorial: https://lnkd.in/gmxCKSZV


🎄 𝐅𝐨𝐥𝐥𝐨𝐰 @prodevopsguy 𝐟𝐨𝐫 𝐦𝐨𝐫𝐞 𝐬𝐮𝐜𝐡 𝐜𝐨𝐧𝐭𝐞𝐧𝐭 𝐚𝐫𝐨𝐮𝐧𝐝 𝐜𝐥𝐨𝐮𝐝 & 𝐃𝐞𝐯𝐎𝐩𝐬!!! // 𝐉𝐨𝐢𝐧 𝐟𝐨𝐫 𝐃𝐞𝐯𝐎𝐩𝐬 𝐃𝐎𝐂𝐬: @devopsdocs

💡 Kubernetes vs Docker: What's The Difference?

➡️Docker and Kubernetes are the most common names that one might hear in the field of container technology.

➡️Docker is a runtime and containerization platform that was first introduced in 2013 and brought about a microservices-based computing model.

➡️Kubernetes is a platform that manages and runs containers from multiple container runtimes and supports various container runtimes, including Docker.


❤️ 𝗙𝗼𝗹𝗹𝗼𝘄 @prodevopsguy 𝗳𝗼𝗿 𝗺𝗼𝗿𝗲 𝘀𝘂𝗰𝗵 𝗰𝗼𝗻𝘁𝗲𝗻𝘁 𝗮𝗿𝗼𝘂𝗻𝗱 𝗰𝗹𝗼𝘂𝗱 & 𝗗𝗲𝘃𝗢𝗽𝘀!!! // Join for DevOps DOCs: @devopsdocs

Devsinc is one of the fastest-growing IT companies.
Be a part of it now, they are looking for:

⭐️ Junior DevOps
🔖 Experience 0-6 months Years

✉️ Interested candidates can share their profiles at Ifrah.javied@devsinc.com with the subject title "Junior DevOps"

#hiring #devops


😎 𝐅𝐨𝐥𝐥𝐨𝐰 @prodevopsguy 𝐟𝐨𝐫 𝐦𝐨𝐫𝐞 𝐬𝐮𝐜𝐡 𝐜𝐨𝐧𝐭𝐞𝐧𝐭 𝐚𝐫𝐨𝐮𝐧𝐝 𝐜𝐥𝐨𝐮𝐝 & 𝐃𝐞𝐯𝐎𝐩𝐬!!! // 𝐉𝐨𝐢𝐧 𝐟𝐨𝐫 𝐃𝐞𝐯𝐎𝐩𝐬 𝐃𝐎𝐂𝐬: @devopsdocs

The fastest way to deploy ♾ your JavaScript app to Kubernetes 🌬 ✨


🌀 In this tutorial, you'll learn how to deploy your first JavaScript application on Kubernetes - a container orchestration platform ☸️
We will deploy a simple express server that returns a sample JSON object on Kubernetes locally using Minikube ✨

𝑓𝑜𝑟 𝑚𝑜𝑟𝑒 𝑖𝑛𝑓𝑜, 𝑦𝑜𝑢 𝑐𝑎𝑛 𝑐ℎ𝑒𝑐𝑘 𝑡ℎ𝑖𝑠 𝑙𝑖𝑛𝑘:
🖥 https://prodevopsguy.site/the-fastest-way-to-deploy-your-javascript-app-to-kubernetes


😎 𝐅𝐨𝐥𝐥𝐨𝐰 @prodevopsguy 𝐟𝐨𝐫 𝐦𝐨𝐫𝐞 𝐬𝐮𝐜𝐡 𝐜𝐨𝐧𝐭𝐞𝐧𝐭 𝐚𝐫𝐨𝐮𝐧𝐝 𝐜𝐥𝐨𝐮𝐝 & 𝐃𝐞𝐯𝐎𝐩𝐬!!! // 𝐉𝐨𝐢𝐧 𝐟𝐨𝐫 𝐃𝐞𝐯𝐎𝐩𝐬 𝐃𝐎𝐂𝐬: @devopsdocs

🔗 End-to-End VNet Peering: Building Bridges in Your Azure Network

In the realm of Azure networking, VNet peering serves as the cornerstone for seamless communication between virtual networks. Imagine your project as a complex ecosystem of interconnected components. VNet peering acts as the invisible thread tying these components together, enabling smooth data flow and collaboration.

🔴 Let's dive deeper into its key aspects:

1️⃣. Private Communication: VNet peering establishes direct, private connections between VNets, akin to building secure tunnels between different segments of your project.

2️⃣. Global Reach: With VNet peering, VNets across different regions can communicate effortlessly, mirroring the global reach of your project's infrastructure.

3️⃣. Low Latency: Communication via VNet peering occurs over Microsoft's high-speed backbone, ensuring minimal delays, just like optimizing your project for lightning-fast performance.

4️⃣. Transitive Routing: Think of VNet peering as enabling indirect communication paths between VNets, similar to how different modules in your project can exchange information seamlessly.

5️⃣. Security: By keeping traffic within the Azure network backbone and avoiding public IP addresses, VNet peering enhances security, safeguarding your project's sensitive data.

🟡 Visualize this process as constructing a network of interconnected gears, each representing a VNet, seamlessly turning together to drive your project forward. By leveraging VNet peering, you're not just connecting networks—you're architecting a robust and secure foundation for your Azure-based projects.

😎 𝐅𝐨𝐥𝐥𝐨𝐰 @prodevopsguy 𝐟𝐨𝐫 𝐦𝐨𝐫𝐞 𝐬𝐮𝐜𝐡 𝐜𝐨𝐧𝐭𝐞𝐧𝐭 𝐚𝐫𝐨𝐮𝐧𝐝 𝐜𝐥𝐨𝐮𝐝 & 𝐃𝐞𝐯𝐎𝐩𝐬!!! // 𝐉𝐨𝐢𝐧 𝐟𝐨𝐫 𝐃𝐞𝐯𝐎𝐩𝐬 𝐃𝐎𝐂𝐬: @devopsdocs

📌 Let's learn the right tools in the right way.


🔵 𝗙𝗼𝗹𝗹𝗼𝘄 @prodevopsguy 𝗳𝗼𝗿 𝗺𝗼𝗿𝗲 𝘀𝘂𝗰𝗵 𝗰𝗼𝗻𝘁𝗲𝗻𝘁 𝗮𝗿𝗼𝘂𝗻𝗱 𝗰𝗹𝗼𝘂𝗱 & 𝗗𝗲𝘃𝗢𝗽𝘀!!!

🐳 Docker Init 🐳

Docker Init is a command you can use on your computer to quickly begin new projects using Docker. It works with different programming languages like Python, Go, ASP NET, Node.js, and Rust.

When you type "docker init" after installing Docker, it helps you make some important files you need for your project. Below are those files:

💎 .dockerignore: This file helps decide what goes into your project's Docker image.
💎 Dockerfile: It gives instructions on how to build your project's Docker image.
💎 compose.yaml: This file sets up things like services, networks, and volumes for your project.

If you already have some of these files, Docker Init will warn you. It will ask if you want to replace them with the new ones it creates.Docker Init works smoothly with Docker Compose, which helps manage projects with multiple containers.

If you want to go through detailed documentation below is the link:
https://lnkd.in/gitNnuhS


❤️𝐅𝐨𝐥𝐥𝐨𝐰 @prodevopsguy 𝐟𝐨𝐫 𝐦𝐨𝐫𝐞 𝐬𝐮𝐜𝐡 𝐜𝐨𝐧𝐭𝐞𝐧𝐭 𝐚𝐫𝐨𝐮𝐧𝐝 𝐜𝐥𝐨𝐮𝐝 & 𝐃𝐞𝐯𝐎𝐩𝐬!!! // 𝐉𝐨𝐢𝐧 𝐟𝐨𝐫 𝐃𝐞𝐯𝐎𝐩𝐬 𝐃𝐎𝐂𝐬: @devopsdocs

🖥 https://blog.prodevopsguytech.com/series/azure-devops-zero-to-hero

📣 OpsTree Solutions is hiring for DevOps Engineers for both #AWS and #Azure. Please refer the below details-

✅Position Name- DevOps Engineer (AWS/Azure)
✅Location- NCR/Bangalore
✅Experience- 3.5 to 5 years
✅Notice Period- immediate to 15-20 days.

✉️ Interested kindly share your resume at paramjeet.kaur@opstree.com


❤️𝐅𝐨𝐥𝐥𝐨𝐰 @prodevopsguy 𝐟𝐨𝐫 𝐦𝐨𝐫𝐞 𝐬𝐮𝐜𝐡 𝐜𝐨𝐧𝐭𝐞𝐧𝐭 𝐚𝐫𝐨𝐮𝐧𝐝 𝐜𝐥𝐨𝐮𝐝 & 𝐃𝐞𝐯𝐎𝐩𝐬!!! // 𝐉𝐨𝐢𝐧 𝐟𝐨𝐫 𝐃𝐞𝐯𝐎𝐩𝐬 𝐃𝐎𝐂𝐬: @devopsdocs

🚀 𝐁𝐮𝐢𝐥𝐝 𝐑𝐨𝐛𝐮𝐬𝐭 𝐂𝐈/𝐂𝐃 𝐏𝐢𝐩𝐞𝐥𝐢𝐧𝐞𝐬! ✨

Continuous Integration and Continuous Deployment (CI/CD) are essential for maintaining agility and efficiency. By automating the integration, testing, and deployment processes, CI/CD pipelines minimize manual errors and accelerate the release cycle.

🔍 𝐖𝐡𝐲 𝐢𝐬 𝐂𝐈/𝐂𝐃 𝐜𝐫𝐮𝐜𝐢𝐚𝐥?

✅ 𝐒𝐩𝐞𝐞𝐝 𝐚𝐧𝐝 𝐄𝐟𝐟𝐢𝐜𝐢𝐞𝐧𝐜𝐲: Rapid, reliable deployments to meet business needs swiftly.

✅ 𝐐𝐮𝐚𝐥𝐢𝐭𝐲 𝐚𝐧𝐝 𝐑𝐞𝐥𝐢𝐚𝐛𝐢𝐥𝐢𝐭𝐲: Automated testing ensures high-quality releases.

✅ 𝐑𝐞𝐝𝐮𝐜𝐞𝐝 𝐑𝐢𝐬𝐤: Smaller, more manageable changes reduce the risk of major errors.

⭐ 𝑬𝒏𝒉𝒂𝒏𝒄𝒆 𝒀𝒐𝒖𝒓 𝑪𝑰/𝑪𝑫 𝒘𝒊𝒕𝒉 𝑨𝒕𝒎𝒐𝒔𝒍𝒚

➡️Atmosly streamlines your CI/CD processes, integrating effortlessly into your existing workflow to provide advanced analytics and real-time feedback. With Atmosly, deployments are not just faster—they're smarter.

➡️ Discover how Atmosly can transform your CI/CD pipeline into a cornerstone of your development strategy.


❤️𝐅𝐨𝐥𝐥𝐨𝐰 @prodevopsguy 𝐟𝐨𝐫 𝐦𝐨𝐫𝐞 𝐬𝐮𝐜𝐡 𝐜𝐨𝐧𝐭𝐞𝐧𝐭 𝐚𝐫𝐨𝐮𝐧𝐝 𝐜𝐥𝐨𝐮𝐝 & 𝐃𝐞𝐯𝐎𝐩𝐬!!! // 𝐉𝐨𝐢𝐧 𝐟𝐨𝐫 𝐃𝐞𝐯𝐎𝐩𝐬 𝐃𝐎𝐂𝐬: @devopsdocs

What can be better than ansible for automation? 👾

➡️Ansible tower is an opensource product of red hat it is a powerful automation tool that takes automation to the next level.

✅Ansible Tower enhances the best qualities of ansible and provides additional capabilities making it for suited for enterprise workloads.

➡️Here are a few advantages:
➡️ It provides a user-friendly GUI for managing and monitoring automation workflows, making it easier for teams to visualize and interact with their automation tasks.
➡️ Ansible Tower can manage large-scale deployments and complex infrastructures more efficiently than plain Ansible.
➡️ Ansible Tower enables the scheduling of playbook runs and automation jobs, allowing organisations to automate routine tasks, perform maintenance activities.
➡️ Ansible Tower provides advanced inventory management features, allowing enterprises to organize and dynamically update their infrastructure inventory or use external sources.
➡️ The granular RBAC capabilities allows administrators to define and enforce permissions for different users and team.


✈️ 𝐅𝐨𝐥𝐥𝐨𝐰 @prodevopsguy 𝐟𝐨𝐫 𝐦𝐨𝐫𝐞 𝐬𝐮𝐜𝐡 𝐜𝐨𝐧𝐭𝐞𝐧𝐭 𝐚𝐫𝐨𝐮𝐧𝐝 𝐜𝐥𝐨𝐮𝐝 & 𝐃𝐞𝐯𝐎𝐩𝐬!!! // 𝐉𝐨𝐢𝐧 𝐟𝐨𝐫 𝐃𝐞𝐯𝐎𝐩𝐬 𝐃𝐎𝐂𝐬: @devopsdocs

What is DevOps ♾ - Explained in Details

✅ We will start from the very beginning, when the software development was hard, and developers had to do everything on their own, and developing a simple app, took years.
📝 Developing software required at least two teams, developers (programmers) and the operations team.
📝 Developers had to plan, design and build the software, whereas the operations team, took the already built software, created the infrastructure and implemented the software there.

𝑓𝑜𝑟 𝑚𝑜𝑟𝑒 𝑖𝑛𝑓𝑜, 𝑦𝑜𝑢 𝑐𝑎𝑛 𝑐ℎ𝑒𝑐𝑘 𝑡ℎ𝑖𝑠 𝑙𝑖𝑛𝑘:
💻 https://prodevopsguy.site/what-is-devops-explained-in-details


😎 𝐅𝐨𝐥𝐥𝐨𝐰 @prodevopsguy 𝐟𝐨𝐫 𝐦𝐨𝐫𝐞 𝐬𝐮𝐜𝐡 𝐜𝐨𝐧𝐭𝐞𝐧𝐭 𝐚𝐫𝐨𝐮𝐧𝐝 𝐜𝐥𝐨𝐮𝐝 & 𝐃𝐞𝐯𝐎𝐩𝐬!!! // 𝐉𝐨𝐢𝐧 𝐟𝐨𝐫 𝐃𝐞𝐯𝐎𝐩𝐬 𝐃𝐎𝐂𝐬: @devopsdocs

🔔 𝐊𝐮𝐛𝐞𝐫𝐧𝐞𝐭𝐞𝐬 𝐂𝐨𝐦𝐩𝐨𝐧𝐞𝐧𝐭𝐬 𝐄𝐱𝐩𝐥𝐚𝐢𝐧𝐚𝐭𝐢𝐨𝐧

🔹 𝐂𝐨𝐧𝐭𝐫𝐨𝐥 𝐏𝐥𝐚𝐧𝐞 𝐂𝐨𝐦𝐩𝐨𝐧𝐞𝐧𝐭𝐬:

- kube-apiserver: Acts as the front-end for the control plane, managing the API.

- etcd: Stores all cluster data, serving as the data storage component.

- kube-scheduler: Decides where to run unscheduled Pods, allocating workloads efficiently.

- kube-controller-manager: Ensures the actual state matches the desired state, monitoring and recovering the system's state.

- cloud-controller-manager: Manages interaction between the cluster and the underlying cloud provider, facilitating cloud integration.

🔹 𝐖𝐨𝐫𝐤𝐞𝐫 𝐍𝐨𝐝𝐞 𝐂𝐨𝐦𝐩𝐨𝐧𝐞𝐧𝐭𝐬:

- kubelet: Responsible for node management, ensuring containers run smoothly within Pods.

- kube-proxy: Maintains network rules on nodes, acting as the network proxy.

- Container Runtime: Executes containers, handling container execution on nodes.

🔹 𝐀𝐝𝐝-𝐨𝐧 𝐂𝐨𝐦𝐩𝐨𝐧𝐞𝐧𝐭𝐬:

- CNI Plugin (Container Network Interface): Provides container networking, managing network connections for containers.

- CoreDNS: Acts as the DNS server within the cluster, facilitating service discovery.

- Metrics Server: Collects and stores resource usage data, enabling performance monitoring.

- Web UI (Kubernetes Dashboard): Offers a user-friendly web-based interface for managing the cluster, enhancing user experience and accessibility.

Understanding these components is crucial for effectively managing and optimizing your Kubernetes environment.


📱 𝐅𝐨𝐥𝐥𝐨𝐰 @prodevopsguy 𝐟𝐨𝐫 𝐦𝐨𝐫𝐞 𝐬𝐮𝐜𝐡 𝐜𝐨𝐧𝐭𝐞𝐧𝐭 𝐚𝐫𝐨𝐮𝐧𝐝 𝐜𝐥𝐨𝐮𝐝 & 𝐃𝐞𝐯𝐎𝐩𝐬!!! // 𝐉𝐨𝐢𝐧 𝐟𝐨𝐫 𝐃𝐞𝐯𝐎𝐩𝐬 𝐃𝐎𝐂𝐬: @devopsdocs

⭐️ 50 Jenkins Tips & Tricks with detailed examples

🔖 Are you a DevOps Enthusiast looking to explore different tools? If yes, then you have landed at the right place. DevOps Engineers are the most demanded and paid professionals all around the world. With this in mind let me introduce you to the most popular DevOps Tool, Jenkins. This Jenkins tips & tricks is for beginners who have prior knowledge about how a software development process occurs.

𝑓𝑜𝑟 𝑚𝑜𝑟𝑒 𝑖𝑛𝑓𝑜, 𝑦𝑜𝑢 𝑐𝑎𝑛 𝑐ℎ𝑒𝑐𝑘 𝑡ℎ𝑖𝑠 𝑙𝑖𝑛𝑘:
🖥 https://prodevopsguy.site/jenkins-tips-tricks-with-detailed-examples


😎 𝐅𝐨𝐥𝐥𝐨𝐰 @prodevopsguy 𝐟𝐨𝐫 𝐦𝐨𝐫𝐞 𝐬𝐮𝐜𝐡 𝐜𝐨𝐧𝐭𝐞𝐧𝐭 𝐚𝐫𝐨𝐮𝐧𝐝 𝐜𝐥𝐨𝐮𝐝 & 𝐃𝐞𝐯𝐎𝐩𝐬!!! // 𝐉𝐨𝐢𝐧 𝐟𝐨𝐫 𝐃𝐞𝐯𝐎𝐩𝐬 𝐃𝐎𝐂𝐬: @devopsdocs

𝐂𝐥𝐨𝐮𝐝 𝐌𝐨𝐧𝐢𝐭𝐨𝐫𝐢𝐧𝐠 𝐓𝐨𝐨𝐥𝐬 𝐂𝐡𝐞𝐚𝐭 𝐒𝐡𝐞𝐞𝐭❗️

The cloud has revolutionized the way we manage and scale our infrastructure, but ensuring its reliability and performance is paramount. That's where cloud monitoring tools come into play.

Here's a cheat sheet to help you navigate the world of cloud monitoring:

🔍 𝐖𝐡𝐚𝐭 𝐭𝐨 𝐌𝐨𝐧𝐢𝐭𝐨𝐫:
🔣Resource Utilization: Keep tabs on CPU, memory, disk, and network usage.
🔣Latency: Monitor response times to ensure optimal user experiences.
🔣Error Rates: Track error occurrences to address issues promptly.
🔣Traffic: Understand your traffic patterns and spikes.
🔣Security: Detects and respond to potential security threats.

⚙️ 𝐏𝐨𝐩𝐮𝐥𝐚𝐫 𝐂𝐥𝐨𝐮𝐝 𝐌𝐨𝐧𝐢𝐭𝐨𝐫𝐢𝐧𝐠 𝐓𝐨𝐨𝐥𝐬:
🔣Amazon CloudWatch: Ideal for AWS users, offering comprehensive monitoring and alerting.
🔣Google Cloud Monitoring: Seamlessly integrated with GCP for real-time insights.
🔣Azure Monitor: Microsoft's solution for monitoring Azure resources.
🔣Prometheus: An open-source option with a robust alerting system.

📈 𝐊𝐞𝐲 𝐌𝐞𝐭𝐫𝐢𝐜𝐬 𝐭𝐨 𝐖𝐚𝐭𝐜𝐡:
🔣CPU Usage: Indicates the load on your virtual machines.
🔣Memory Utilization: Monitors available memory and identifies bottlenecks.
🔣Network Throughput: Tracks data transfer rates.
🔣Response Times: Measures how quickly your services respond.
🔣Error Rates: Identifies issues impacting user experiences.

🚨 𝐀𝐥𝐞𝐫𝐭𝐢𝐧𝐠 𝐚𝐧𝐝 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧:
Set up alerts for critical metrics to proactively address issues.
Leverage automation to scale resources up or down based on demand.


😎 𝐅𝐨𝐥𝐥𝐨𝐰 @prodevopsguy 𝐟𝐨𝐫 𝐦𝐨𝐫𝐞 𝐬𝐮𝐜𝐡 𝐜𝐨𝐧𝐭𝐞𝐧𝐭 𝐚𝐫𝐨𝐮𝐧𝐝 𝐜𝐥𝐨𝐮𝐝 & 𝐃𝐞𝐯𝐎𝐩𝐬!!! // 𝐉𝐨𝐢𝐧 𝐟𝐨𝐫 𝐃𝐞𝐯𝐎𝐩𝐬 𝐃𝐎𝐂𝐬: @devopsdocs

♾ CI/CD Pipeline Explained in Simple Terms ♾

➡️ The software development life cycle has several important steps: development, testing, deployment, and maintenance. CI/CD automates and connects these steps to allow faster, more reliable releases.


✉️ 𝐅𝐨𝐥𝐥𝐨𝐰 @prodevopsguy 𝐟𝐨𝐫 𝐦𝐨𝐫𝐞 𝐬𝐮𝐜𝐡 𝐜𝐨𝐧𝐭𝐞𝐧𝐭 𝐚𝐫𝐨𝐮𝐧𝐝 𝐜𝐥𝐨𝐮𝐝 & 𝐃𝐞𝐯𝐎𝐩𝐬!!! // 𝐉𝐨𝐢𝐧 𝐟𝐨𝐫 𝐃𝐞𝐯𝐎𝐩𝐬 𝐃𝐎𝐂𝐬: @devopsdocs