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Forwarded from DevOps&SRE Library
Enforcing Security and Compliance with Kubernetes Policy Engines

https://blogs.aftabs.co/enforcing-security-and-compliance-with-kubernetes-policy-engines
Forwarded from AWS Notes
Karpenter at Slack

https://aws.amazon.com/blogs/containers/how-slack-adopted-karpenter-to-increase-operational-and-cost-efficiency/

๐Ÿ”น Efficiency boosted - Optimal instance selection for improved cluster utilization.
๐Ÿ”น Cost reduction - Achieved a 12% savings on EKS compute costs.
๐Ÿ”น Rapid scaling - Faster node provisioning directly via Amazon EC2 API.
๐Ÿ”น Simplified management - Fewer Autoscaling Groups and streamlined operations.
๐Ÿ”น Enhanced upgrades - Quicker, more efficient system upgrades.
๐Ÿ”น Flexibility - Custom NodePool and EC2NodeClass across 200+ clusters.

#Karpenter #EKS
Channel photo updated
๐Ÿ”ฅ DevOps Project-19: From Scratch to Production: Deploying EKS Clusters and Applications with CI/CD using Jenkins and Terraform โ™พ


๐Ÿ”— Project Link: HERE

๐Ÿ”„ 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.


โค๏ธโ€๐Ÿ”ฅ Share with friends and colleagues โค๏ธโ€๐Ÿ”ฅ

๐Ÿ“ฃ Note: Fork this Repository ๐Ÿง‘โ€๐Ÿ’ป for upcoming future projects, Every week releases new Project.


๐Ÿ“ฑ ๐—™๐—ผ๐—น๐—น๐—ผ๐˜„ @prodevopsguy ๐Ÿ๐จ๐ซ ๐ฆ๐จ๐ซ๐ž ๐ฌ๐ฎ๐œ๐ก ๐œ๐จ๐ง๐ญ๐ž๐ง๐ญ ๐š๐ซ๐จ๐ฎ๐ง๐ ๐œ๐ฅ๐จ๐ฎ๐ & ๐ƒ๐ž๐ฏ๐Ž๐ฉ๐ฌ!!! // ๐‰๐จ๐ข๐ง ๐Ÿ๐จ๐ซ ๐ƒ๐ž๐ฏ๐Ž๐ฉ๐ฌ ๐ƒ๐Ž๐‚๐ฌ: @devopsdocs
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[New] AWS Certified Cloud Practitioner (CLF-C01) Exam Practice Questions with Explanation in 3 Hour
https://youtu.be/ulW0zSVbaoE
Forwarded from Kube Architect
Did you know that you can query Kubernetes API directly from your Helm templates?

This article demonstrates how to query Kubernetes API from Helm templates to automate tasks like scaling down deployments.

More: https://medium.com/@mkdev/lookup-kubernetes-resources-inside-helm-charts-04d3a8b8c7c9
๐Ÿฅฐ1
๐Ÿš€ ๐——๐—ฒ๐˜ƒ๐—ข๐—ฝ๐˜€ ๐—ฅ๐—ฒ๐˜€๐˜‚๐—บ๐—ฒ: ๐—” ๐—–๐—ผ๐—บ๐—ฝ๐—ฟ๐—ฒ๐—ต๐—ฒ๐—ป๐˜€๐—ถ๐˜ƒ๐—ฒ ๐—š๐˜‚๐—ถ๐—ฑ๐—ฒ ๐Ÿš€

Hello #devops People ๐Ÿ‘‹ Ready to level up your DevOps game? Let's dive into crafting a resume that stands out in the digital crowd! ๐ŸŒŸ

๐Ÿญ. ๐—–๐—ฒ๐—ฟ๐˜๐—ถ๐—ณ๐—ถ๐—ฐ๐—ฎ๐˜๐—ถ๐—ผ๐—ป๐˜€ & ๐—•๐—ฎ๐—ฑ๐—ด๐—ฒ๐˜€ ๐—ฆ๐—ต๐—ผ๐˜„๐—ฐ๐—ฎ๐˜€๐—ฒ ๐Ÿ›ก
Give your resume a visual boost with badges for certifications! ๐Ÿ† Highlight your expertise in AWS, Azure, Docker, Kubernetes, and more. ๐Ÿšข Show that you're not just talking the talk, but you've walked the walk!

๐Ÿฎ. ๐—ง๐—ผ๐—ผ๐—น๐˜€ & ๐—ง๐—ฒ๐—ฐ๐—ต๐—ป๐—ผ๐—น๐—ผ๐—ด๐—ถ๐—ฒ๐˜€ ๐—ฉ๐—ถ๐˜€๐—ถ๐—ฏ๐—ถ๐—น๐—ถ๐˜๐˜† ๐Ÿ”
Don't be shy about your tech stack! โš™๏ธ Ensure tools like Jenkins, Ansible, Terraform, and Git are prominent. ๐Ÿ”ง Make it easy for recruiters to spot your proficiency at first glance.

๐Ÿฏ. ๐—ช๐—ผ๐—ฟ๐—ธ ๐—˜๐˜…๐—ฝ๐—ฒ๐—ฟ๐—ถ๐—ฒ๐—ป๐—ฐ๐—ฒ ๐—›๐—ถ๐—ด๐—ต๐—น๐—ถ๐—ด๐—ต๐˜๐˜€ ๐Ÿ› 
In the Work Experience section, be crystal clear about your impact! ๐Ÿš€ If you're a DevOps Engineer, don't just say it โ€“ show it! Mention daily tasks like infrastructure automation, CI/CD pipeline management, and system monitoring.

๐Ÿฐ. ๐—ฃ๐—ฟ๐—ผ๐—ท๐—ฒ๐—ฐ๐˜ ๐—ฆ๐—ต๐—ผ๐˜„๐—ฐ๐—ฎ๐˜€๐—ฒ ๐ŸŒ
Bring your projects into the limelight! ๐ŸŒŸ 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

๐Ÿฑ. ๐—–๐—ฒ๐—ฟ๐˜๐—ถ๐—ณ๐—ถ๐—ฐ๐—ฎ๐˜๐—ถ๐—ผ๐—ป๐˜€ & ๐—”๐˜„๐—ฎ๐—ฟ๐—ฑ๐˜€ ๐—ฆ๐—ฒ๐—ฐ๐˜๐—ถ๐—ผ๐—ป ๐ŸŽ“
Create a dedicated space for certifications and awards! ๐Ÿ… Showcase your dedication and accomplishments separately. This not only looks organized but highlights your commitment to continuous improvement.

๐Ÿฒ. ๐—ค๐˜‚๐—ฎ๐—น๐—ถ๐—ณ๐—ถ๐—ฐ๐—ฎ๐˜๐—ถ๐—ผ๐—ป๐˜€ ๐—ฆ๐—ป๐—ฎ๐—ฝ๐˜€๐—ต๐—ผ๐˜ ๐Ÿ“Š
Summarize your qualifications for a quick overview! ๐Ÿ“ˆ Whether it's a degree in Computer Science or a specialized DevOps certification, make it easily digestible.


๐Ÿ”ต ๐…๐จ๐ฅ๐ฅ๐จ๐ฐ @prodevopsguy ๐Ÿ๐จ๐ซ ๐ฆ๐จ๐ซ๐ž ๐ฌ๐ฎ๐œ๐ก ๐œ๐จ๐ง๐ญ๐ž๐ง๐ญ ๐š๐ซ๐จ๐ฎ๐ง๐ ๐œ๐ฅ๐จ๐ฎ๐ & ๐ƒ๐ž๐ฏ๐Ž๐ฉ๐ฌ!!! // ๐‰๐จ๐ข๐ง ๐Ÿ๐จ๐ซ ๐ƒ๐ž๐ฏ๐Ž๐ฉ๐ฌ ๐ƒ๐Ž๐‚๐ฌ: @devopsdocs
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๐Ÿ”ฅ1
๐Ÿ”” Looking for resources to learn Terraform. Here are some free courses, tutorials and YouTube links! ๐Ÿ‘‡

โžก๏ธYouTube resources:
1๏ธโƒฃ. Terraform Zero to Hero: https://lnkd.in/gvAm6xRF

2๏ธโƒฃ. Terraform in Basics: https://lnkd.in/g2yEnbbc

3๏ธโƒฃ. Terraform Best Practices: https://lnkd.in/gJaQ2Mr4

4๏ธโƒฃ. Terraform Basics: https://lnkd.in/gJaQ2Mr4

โžก๏ธTerraform courses:
1๏ธโƒฃ. Basics of Terraform: https://lnkd.in/g5dbxbwA

2๏ธโƒฃ. Terraform 101: https://lnkd.in/giKJm3_C

3๏ธโƒฃ. Terraform + AWS: https://lnkd.in/gJt6rzWx

4๏ธโƒฃ. Terraform on Azure : https://lnkd.in/g8SvbMTv

5๏ธโƒฃ. Basics of Terraform: https://lnkd.in/g9BxxAZ4

6๏ธโƒฃ. Terraform for beginners: https://lnkd.in/gPzANE99

โžก๏ธTerraform concepts and tutorials:
1โƒฃ. Terraform beginners: https://lnkd.in/gpi6kNDe

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

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


๐ŸŽ„ ๐…๐จ๐ฅ๐ฅ๐จ๐ฐ @prodevopsguy ๐Ÿ๐จ๐ซ ๐ฆ๐จ๐ซ๐ž ๐ฌ๐ฎ๐œ๐ก ๐œ๐จ๐ง๐ญ๐ž๐ง๐ญ ๐š๐ซ๐จ๐ฎ๐ง๐ ๐œ๐ฅ๐จ๐ฎ๐ & ๐ƒ๐ž๐ฏ๐Ž๐ฉ๐ฌ!!! // ๐‰๐จ๐ข๐ง ๐Ÿ๐จ๐ซ ๐ƒ๐ž๐ฏ๐Ž๐ฉ๐ฌ ๐ƒ๐Ž๐‚๐ฌ: @devopsdocs
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๐Ÿ‘1
๐Ÿ”” ๐Ÿ๐ŸŽ๐ŸŽ ๐Š๐ฎ๐›๐ž๐ซ๐ง๐ž๐ญ๐ž๐ฌ ๐„๐ซ๐ซ๐จ๐ซ๐ฌ ๐–๐ข๐ญ๐ก ๐’๐จ๐ฅ๐ฎ๐ญ๐ข๐จ๐ง ๐ˆ๐ง ๐ƒ๐ž๐ญ๐š๐ข๐ฅ


โžก๏ธ Kubernetes has become the de facto standard for container orchestration, providing a powerful and scalable platform for deploying and managing applications. However, like any complex system, Kubernetes can encounter errors during the process, which can lead to frustration and downtime.

๐Ÿ”– In this blog, we will explore common reasons for errors in 100 Kubernetes and provide possible solutions for each case. Let's dive in!

๐‘“๐‘œ๐‘Ÿ ๐‘š๐‘œ๐‘Ÿ๐‘’ ๐‘–๐‘›๐‘“๐‘œ, ๐‘ฆ๐‘œ๐‘ข ๐‘๐‘Ž๐‘› ๐‘โ„Ž๐‘’๐‘๐‘˜ ๐‘กโ„Ž๐‘–๐‘  ๐‘™๐‘–๐‘›๐‘˜:
https://prodevopsguy.site/100-Kubernetes-Errors-With-Solution

#DevOps #Cloud #Kubernetes #Troubleshooting

โœˆ๏ธ ๐…๐จ๐ฅ๐ฅ๐จ๐ฐ @prodevopsguy ๐Ÿ๐จ๐ซ ๐ฆ๐จ๐ซ๐ž ๐ฌ๐ฎ๐œ๐ก ๐œ๐จ๐ง๐ญ๐ž๐ง๐ญ ๐š๐ซ๐จ๐ฎ๐ง๐ ๐œ๐ฅ๐จ๐ฎ๐ & ๐ƒ๐ž๐ฏ๐Ž๐ฉ๐ฌ!!! // ๐‰๐จ๐ข๐ง ๐Ÿ๐จ๐ซ ๐ƒ๐ž๐ฏ๐Ž๐ฉ๐ฌ ๐ƒ๐Ž๐‚๐ฌ: @devopsdocs
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๐ŸŒ Mastering Git commands is essential for efficient collaboration and version control in software development. ๐Ÿ› 

Whether you're a beginner or seasoned developer, understanding Git basics is a must!


๐ŸŽ„ ๐—™๐—ผ๐—น๐—น๐—ผ๐˜„ @prodevopsguy ๐—ณ๐—ผ๐—ฟ ๐—บ๐—ผ๐—ฟ๐—ฒ ๐˜€๐˜‚๐—ฐ๐—ต ๐—ฐ๐—ผ๐—ป๐˜๐—ฒ๐—ป๐˜ ๐—ฎ๐—ฟ๐—ผ๐˜‚๐—ป๐—ฑ ๐—ฐ๐—น๐—ผ๐˜‚๐—ฑ & ๐——๐—ฒ๐˜ƒ๐—ข๐—ฝ๐˜€!!! // Join for DevOps DOCs: @devopsdocs
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Forwarded from Kubesploit
Kubernetes Goat is a **Vulnerable by Design" cluster environment where you can learn and practice Kubernetes security using an interactive, hands-on playground.

More: https://github.com/madhuakula/kubernetes-goat
๐Ÿ‘1
Linux Fundamentals (What to Learn First) ๐Ÿš€

๐Ÿ‘‡
โ†’ System Fundamentals
โ†’ Filesystem Hierarchy
โ†’ User Management
โ†’ Package Management
โ†’ Security
โ†’ Processes
โ†’ Command-line Tools
โ†’ Text Editors
โ†’ Networking

https://x.com/techyoutbe/status/1791746958584873089
๐Ÿ‘‰ Useful GIT ๐Ÿ“ฑ command you will use frequently being a software developer.

๐Ÿญ.๐—ด๐—ถ๐˜ ๐—ฑ๐—ถ๐—ณ๐—ณ: Show file differences not yet staged.
๐Ÿฎ. ๐—ด๐—ถ๐˜ ๐—ฐ๐—ผ๐—บ๐—บ๐—ถ๐˜ -m "commit message": Commit all tracked changes with a message.
๐Ÿฏ. ๐—ด๐—ถ๐˜ ๐˜€๐˜๐—ฎ๐˜๐˜‚๐˜€: Show the state of your working directory.
๐Ÿฐ. ๐—ด๐—ถ๐˜ ๐—ฎ๐—ฑ๐—ฑ ๐—ณ๐—ถ๐—น๐—ฒ_๐—ฝ๐—ฎ๐˜๐—ต: Add file(s) to the staging area.
๐Ÿฑ. ๐—ด๐—ถ๐˜ ๐—ฐ๐—ต๐—ฒ๐—ฐ๐—ธ๐—ผ๐˜‚๐˜ -๐—ฏ ๐—ฏ๐—ฟ๐—ฎ๐—ป๐—ฐ๐—ต_๐—ป๐—ฎ๐—บ๐—ฒ: Create and switch to a new branch.
๐Ÿฒ. ๐—ด๐—ถ๐˜ ๐—ฐ๐—ต๐—ฒ๐—ฐ๐—ธ๐—ผ๐˜‚๐˜ ๐—ฏ๐—ฟ๐—ฎ๐—ป๐—ฐ๐—ต_๐—ป๐—ฎ๐—บ๐—ฒ: Switch to an existing branch.
๐Ÿณ. ๐—ด๐—ถ๐˜ ๐—ฐ๐—ผ๐—บ๐—บ๐—ถ๐˜ --๐—ฎ๐—บ๐—ฒ๐—ป๐—ฑ: Modify the last commit.
๐Ÿด. ๐—ด๐—ถ๐˜ ๐—ฝ๐˜‚๐˜€๐—ต ๐—ผ๐—ฟ๐—ถ๐—ด๐—ถ๐—ป ๐—ฏ๐—ฟ๐—ฎ๐—ป๐—ฐ๐—ต_๐—ป๐—ฎ๐—บ๐—ฒ: Push a branch to a remote.
๐Ÿต. ๐—ด๐—ถ๐˜ ๐—ฝ๐˜‚๐—น๐—น: Fetch and merge remote changes.
๐Ÿญ๐Ÿฌ. ๐—ด๐—ถ๐˜ ๐—ฟ๐—ฒ๐—ฏ๐—ฎ๐˜€๐—ฒ -๐—ถ: Rebase interactively, rewrite commit history.
๐Ÿญ๐Ÿญ. ๐—ด๐—ถ๐˜ ๐—ฐ๐—น๐—ผ๐—ป๐—ฒ: Create a local copy of a remote repo.
๐Ÿญ๐Ÿฎ. ๐—ด๐—ถ๐˜ ๐—บ๐—ฒ๐—ฟ๐—ด๐—ฒ: Merge branches together.
๐Ÿญ๐Ÿฏ. ๐—ด๐—ถ๐˜ ๐—น๐—ผ๐—ด-๐˜€๐˜๐—ฎ๐˜: Show commit logs with stats.
๐Ÿญ๐Ÿฐ. ๐—ด๐—ถ๐˜ ๐˜€๐˜๐—ฎ๐˜€๐—ต: Stash changes for later.
๐Ÿญ๐Ÿฑ. ๐—ด๐—ถ๐˜ ๐˜€๐˜๐—ฎ๐˜€๐—ต ๐—ฝ๐—ผ๐—ฝ: Apply and remove stashed changes.
๐Ÿญ๐Ÿฒ. ๐—ด๐—ถ๐˜ ๐˜€๐—ต๐—ผ๐˜„ ๐—ฐ๐—ผ๐—บ๐—บ๐—ถ๐˜_๐—ถ๐—ฑ: Show details about a commit.
๐Ÿญ๐Ÿณ. ๐—ด๐—ถ๐˜ ๐—ฟ๐—ฒ๐˜€๐—ฒ๐˜ ๐—›๐—˜๐—”๐——~๐Ÿญ: Undo the last commit, preserving changes locally.
๐Ÿญ๐Ÿด. ๐—ด๐—ถ๐˜ ๐—ณ๐—ผ๐—ฟ๐—บ๐—ฎ๐˜-๐—ฝ๐—ฎ๐˜๐—ฐ๐—ต-๐Ÿญ ๐—ฐ๐—ผ๐—บ๐—บ๐—ถ๐˜_๐—ถ๐—ฑ: Create a patch file for a specific commit.
๐Ÿญ๐Ÿต. ๐—ด๐—ถ๐˜ ๐—ฎ๐—ฝ๐—ฝ๐—น๐˜† ๐—ฝ๐—ฎ๐˜๐—ฐ๐—ต_๐—ณ๐—ถ๐—น๐—ฒ_๐—ป๐—ฎ๐—บ๐—ฒ: Apply changes from a patch file.
๐Ÿฎ๐Ÿฌ. ๐—ด๐—ถ๐˜ ๐—ฏ๐—ฟ๐—ฎ๐—ป๐—ฐ๐—ต -๐—— ๐—ฏ๐—ฟ๐—ฎ๐—ป๐—ฐ๐—ต_๐—ป๐—ฎ๐—บ๐—ฒ: Delete a branch forcefully.
๐Ÿฎ๐Ÿญ. ๐—ด๐—ถ๐˜ ๐—ฟ๐—ฒ๐˜€๐—ฒ๐˜: Undo commits by moving branch reference.
๐Ÿฎ๐Ÿฎ. ๐—ด๐—ถ๐˜ ๐—ฟ๐—ฒ๐˜ƒ๐—ฒ๐—ฟ๐˜: Undo commits by creating a new commit.
๐Ÿฎ๐Ÿฏ. ๐—ด๐—ถ๐˜ ๐—ฐ๐—ต๐—ฒ๐—ฟ๐—ฟ๐˜†-๐—ฝ๐—ถ๐—ฐ๐—ธ ๐—ฐ๐—ผ๐—บ๐—บ๐—ถ๐˜_๐—ถ๐—ฑ: Apply changes from a specific commit.
๐Ÿฎ๐Ÿฐ. ๐—ด๐—ถ๐˜ ๐—ฏ๐—ฟ๐—ฎ๐—ป๐—ฐ๐—ต: Lists branches.
๐Ÿฎ๐Ÿฑ. ๐—ด๐—ถ๐˜ ๐—ฟ๐—ฒ๐˜€๐—ฒ๐˜ --๐—ต๐—ฎ๐—ฟ๐—ฑ: Resets everything to a previous commit, erasing all uncommitted changes.


๐Ÿ˜Ž ๐…๐จ๐ฅ๐ฅ๐จ๐ฐ @prodevopsguy ๐Ÿ๐จ๐ซ ๐ฆ๐จ๐ซ๐ž ๐ฌ๐ฎ๐œ๐ก ๐œ๐จ๐ง๐ญ๐ž๐ง๐ญ ๐š๐ซ๐จ๐ฎ๐ง๐ ๐œ๐ฅ๐จ๐ฎ๐ & ๐ƒ๐ž๐ฏ๐Ž๐ฉ๐ฌ!!! // ๐‰๐จ๐ข๐ง ๐Ÿ๐จ๐ซ ๐ƒ๐ž๐ฏ๐Ž๐ฉ๐ฌ ๐ƒ๐Ž๐‚๐ฌ: @devopsdocs
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