DevOps & Cloud (AWS, AZURE, GCP) Tech Free Learning

🔧 Kubernetes Commands for DevOps Engineers 🚀 Here’s a handy list of essential Kubernetes commands to streamline your workflow and boost your productivity. Save this post for quick reference! 📌 🔹 Cluster Management:

# Check cluster info
kubectl cluster-info

# Get all nodes
kubectl get nodes

# Describe a node
kubectl describe node <node-name>

# Check cluster health
kubectl get componentstatuses

🔹 Namespaces:

# List all namespaces
kubectl get namespaces

# Create a namespace
kubectl create namespace <namespace-name>

# Delete a namespace
kubectl delete namespace <namespace-name>

🔹 Pods:

# List all pods in the default namespace
kubectl get pods

# List pods in a specific namespace
kubectl get pods -n <namespace>

# Describe a pod
kubectl describe pod <pod-name>

# Delete a pod
kubectl delete pod <pod-name>

🔹 Deployments:

# List all deployments
kubectl get deployments

# Create a deployment
kubectl create deployment <deployment-name> --image=<image-name>

# Update a deployment
kubectl set image deployment/<deployment-name> <container-name>=<new-image>

# Scale a deployment
kubectl scale deployment <deployment-name> --replicas=<number>

# Delete a deployment
kubectl delete deployment <deployment-name>

🔹 Services:

# List all services
kubectl get services

# Create a service
kubectl expose deployment <deployment-name> --type=<type> --port=<port>

# Describe a service
kubectl describe service <service-name>

# Delete a service
kubectl delete service <service-name>

🔹 ConfigMaps & Secrets:

# List all ConfigMaps
kubectl get configmaps

# Create a ConfigMap
kubectl create configmap <configmap-name> --from-literal=<key>=<value>

# List all Secrets
kubectl get secrets

# Create a Secret
kubectl create secret generic <secret-name> --from-literal=<key>=<value>

🔹 Persistent Volumes & Claims:

# List all persistent volumes
kubectl get pv

# List all persistent volume claims
kubectl get pvc

# Create a persistent volume
kubectl apply -f <persistent-volume-definition>.yaml

# Create a persistent volume claim
kubectl apply -f <persistent-volume-claim-definition>.yaml

🔹 Logs & Monitoring:

# View logs of a pod
kubectl logs <pod-name>

# View logs of a specific container in a pod
kubectl logs <pod-name> -c <container-name>

# Stream logs of a pod
kubectl logs -f <pod-name>

🔹 Troubleshooting:

# Get events
kubectl get events

# Describe a resource
kubectl describe <resource-type> <resource-name>

# Exec into a pod
kubectl exec -it <pod-name> -- /bin/bash

🔹 Custom Resources:

# List custom resource definitions
kubectl get crd

# Describe a custom resource
kubectl describe crd <custom-resource-name>

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🎉 𝐅𝐫𝐞𝐞 𝐀𝐖𝐒 𝐓𝐫𝐚𝐢𝐧𝐢𝐧𝐠 𝐜𝐨𝐮𝐫𝐬𝐞𝐬 & 𝐅𝐫𝐞𝐞 𝐁𝐚𝐝𝐠𝐞𝐬! AWS launched 4 new badges, so now there are 14 training courses with badge assessments. How to enroll ⬇️

To secure this badge, simply enroll in the free course and score 80% or higher on the final assessment. It's a fantastic opportunity to demonstrate your cloud expertise without spending money. There is not a single page that summarizes how to enroll to different AWS badges, so here you go (all up-to-date with links to the courses) including the latest 4 additions:

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🐧 Understanding the Linux Filesystem: An In-Depth Guide for DevOps Engineers 🔍 I’m excited to share my latest comprehensive guide on the Linux Filesystem, a must-read for every DevOps engineer out there. This article breaks down the complexities of the Linux filesystem, providing you with: ✅ A thorough understanding of the Filesystem Hierarchy Standard (FHS) and how it organizes your system. ✅ Insights into key filesystem types like Ext4, XFS, and Btrfs, helping you choose the right one for your projects. ✅ An in-depth explanation of inodes, permissions, and ownership, ensuring you can secure and manage files effectively. ✅ Practical tips on mounting, unmounting, and managing filesystems, so you can maintain optimal system performance. ✅ A look at special files and virtual filesystems like /proc and /sys, crucial for system monitoring and tuning. This guide is packed with detailed explanations, practical examples, and actionable tips that will not only make you more proficient in Linux but also elevate your DevOps skills to the next level. 🔗 Read the full article here: Understanding the Linux Filesystem: An In-Depth Guide for DevOps Engineers Whether you’re new to DevOps or a seasoned professional, mastering the Linux filesystem is essential for your success. Don’t miss out on this valuable resource!

🛠 Equip yourself with the knowledge you need to excel in your career.

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📣 New to DevOps? 📣 Here are the most widely used tools in the industry along with their official documentation: ➡️ Source Code Management: 1. Git: https://git-scm.com/docs 2. GitHub: https://docs.github.com/en 3. Bitbucket: https://lnkd.in/dA2PcM_w ➡️ Ticketing Tools: 1. Service Now: https://lnkd.in/d69yubJF 2. Jira: https://lnkd.in/dD_WcXFQ 3. Trello: https://trello.com/guide ➡️ Public Clouds: 1. AWS: https://lnkd.in/dMa9XpMa 2. Azure: https://lnkd.in/dBsJtZHy 3. GCP: https://lnkd.in/d3hmN-Jr ➡️ Containerization and Orchestration Tools: 1. Docker: https://docs.docker.com/ 2. Kubernetes: https://lnkd.in/dZXfQEqW 3. Mesos: https://lnkd.in/dqzvzJhY ➡️ Deployment Tools: 1. Terraform: https://lnkd.in/dM46h2_D 2. Octopus: https://octopus.com/docs 3. Heroku: https://lnkd.in/dCDuwvcj ➡️ Testing Tools: 1. Selenium: https://lnkd.in/dTnFN8bT 2. Cucumber: https://lnkd.in/dpmD4A9C 3. Postman: https://lnkd.in/d3xERi6c ➡️ Build Tools: 1. Maven: https://lnkd.in/dfgBnrZj 2. Gradle: https://lnkd.in/dv6rQczZ 3. Ant: https://lnkd.in/dQgMsgef ➡️ Pipeline Tools: 1. Jenkins: https://lnkd.in/dPmA6-ff 2. TravisCI: https://lnkd.in/dxxFaK_X 3. Argo CD: https://lnkd.in/dK5eXbYi ➡️ Monitoring Tools: 1. Grafana: https://lnkd.in/dX5anVq9 2. Prometheus: https://lnkd.in/ddxjc9bV 🚀 Follow for more DevOps content, tips and tricks, and Hands-On Project Implementation. 🔵 𝐅𝐨𝐥𝐥𝐨𝐰 @prodevopsguy 𝐟𝐨𝐫 𝐦𝐨𝐫𝐞 𝐬𝐮𝐜𝐡 𝐜𝐨𝐧𝐭𝐞𝐧𝐭 𝐚𝐫𝐨𝐮𝐧𝐝 𝐜𝐥𝐨𝐮𝐝 & 𝐃𝐞𝐯𝐎𝐩𝐬!!! // 𝐉𝐨𝐢𝐧 𝐟𝐨𝐫 𝐃𝐞𝐯𝐎𝐩𝐬 𝐃𝐎𝐂𝐬: @devopsdocs

❤️‍🔥 The Ultimate Docker 50 commands ❤️‍🔥 _________________ docker run - run a container from an image docker pull - pull an image from a registry docker push - push an image to a registry docker build - build an image from a Dockerfile docker ps - list running containers docker stop - stop a running container docker start - start a stopped container docker restart - restart a container docker logs - show the logs of a container docker exec - execute a command inside a running container docker images - list available images docker rm - remove a container docker rmi - remove an image docker inspect - show information about a container docker network create - create a network for containers to communicate docker network connect - connect a container to a network docker network disconnect - disconnect a container from a network docker port - show the mapped ports of a container docker cp - copy files between a container and the host docker commit - create a new image from a container's changes docker login - log in to a registry docker logout - log out of a registry docker tag - tag an image with a new name docker export - export the contents of a container as a tar archive docker import - create a new image from a tar archive docker save - save an image as a tar archive docker load - load an image from a tar archive docker top - show the processes running inside a container docker stats - show resource usage statistics of containers docker diff - show the changes made to a container's filesystem docker events - show the events generated by Docker docker history - show the history of an image docker pause - pause a running container docker unpause - unpause a paused container docker kill - send a signal to a container to stop it abruptly docker wait - wait for a container to exit and return its exit code docker attach - attach to a running container's console docker buildx - build and push multi-platform images docker compose - manage multi-container applications with Docker Compose docker swarm - create and manage a cluster of Docker nodes docker volume create - create a named volume for persistent data storage docker volume ls - list available volumes docker volume rm - remove a named volume docker system prune - remove all unused objects from Docker docker system df - show the usage of Docker objects docker system events - show the events generated by Docker on the system docker system info - show the system-wide information about Docker docker system inspect - show detailed information about Docker objects docker system logs - show the system logs of Docker docker system version - show the version of Docker installed on the system ❤️ Follow for more: @prodevopsguy

1️⃣. Tutorials ✅ Terraform Course – Automate your AWS cloud infrastructure https://lnkd.in/dvpzNT5M ✅ HashiCorp Terraform Associate Certification Course by Andrew Brown https://lnkd.in/dn5m2NKQ ✅ Terraform for DevOps Beginners + Labs by KodeKloud https://lnkd.in/d8nkTj3n ✅ Terraform Foundations Course by Derek Morgan https://lnkd.in/dWYByZjH ✅ HashiCorp Terraform Associate certification exam https://lnkd.in/dhV35bJG ✅ Learn Terraform (and AWS) by Building a Dev Environment - Full Course for Beginners https://lnkd.in/dA44F__P ✅ Complete Terraform Course - From BEGINNER to PRO! (Learn Infrastructure as Code) https://lnkd.in/dRs3YFu3 ✅ Azure Terraform Full Course I Microsoft Azure Terraform Course https://lnkd.in/dM-h-R8y 2️⃣. Labs ✅ Lab 1.Terraform Introduction | Terraform Tutorial for Beginners | Terraform for DevOps Engineer https://lnkd.in/dCpQyKNz ✅ Lab 2. How to Use Visual Studio code for Terraform | Creating EC2 Instance using Terraform https://lnkd.in/dvMC5a2J ✅ Lab 3. [Scenario-1]: How to Create VPC using Terraform | AWS VPC using Terraform | AWS Terraform https://lnkd.in/dtT3zMzF ✅ Lab 4. AWS NAT Gateway using Terraform | AWS Private Subnet using Terraform | Terraform Tutorial https://lnkd.in/dqTeZQdc ✅ Lab 5. Terraform Input Variables | How to Use Terraform Input Variables | Terraform Variables https://lnkd.in/dqsAKSyH ✅ Lab 6. Terraform Output Variables Example | Terraform Output Values | Terraform Outputs https://lnkd.in/dhkgFexc ✅ Lab 7. Terraform Local Values | How to use Terraform Local Values | Terraform Locals https://lnkd.in/dHZEW_sy ✅ Lab 8. How to Create EC2 Instance in AWS using Terraform | Create EC2 Instance using Terraform https://lnkd.in/dKjwzqGT ✅ Lab 9. AWS EC2 Instance,Security Group in AWS Using Terraform | Terraform Create Security Group AWS https://lnkd.in/dMA-J7GE ❤️ Follow for more: @prodevopsguy

🛠 Essential AWS CLI Commands for DevOps Engineers 🛠 📌 Setup and Configuration:

# Install AWS CLI
pip install awscli

# Configure AWS CLI
aws configure

📌 IAM:

# List IAM users
aws iam list-users

# Create IAM user
aws iam create-user --user-name <username>

# Attach policy to IAM user
aws iam attach-user-policy --user-name <username> --policy-arn arn:aws:iam::aws:policy/<policy-name>

📌 EC2:

# List all EC2 instances
aws ec2 describe-instances

# Start an EC2 instance
aws ec2 start-instances --instance-ids <instance-id>

# Stop an EC2 instance
aws ec2 stop-instances --instance-ids <instance-id>

📌 S3:

# List all S3 buckets
aws s3 ls

# Upload file to S3 bucket
aws s3 cp <file-path> s3://<bucket-name>/<file-key>

# Download file from S3 bucket
aws s3 cp s3://<bucket-name>/<file-key> <file-path>

📌 RDS:

# List RDS instances
aws rds describe-db-instances

# Start RDS instance
aws rds start-db-instance --db-instance-identifier <instance-id>

# Stop RDS instance
aws rds stop-db-instance --db-instance-identifier <instance-id>

📌 CloudWatch:

# List CloudWatch log groups
aws logs describe-log-groups

# Create CloudWatch log group
aws logs create-log-group --log-group-name <log-group-name>

📌 Elastic Beanstalk:

# List Elastic Beanstalk environments
aws elasticbeanstalk describe-environments

# Update environment to new version
aws elasticbeanstalk update-environment --environment-name <env-name> --version-label <version-label>

📌 CloudFormation:

# List CloudFormation stacks
aws cloudformation describe-stacks

# Create CloudFormation stack
aws cloudformation create-stack --stack-name <stack-name> --template-body file://<template-file>

# Update CloudFormation stack
aws cloudformation update-stack --stack-name <stack-name> --template-body file://<template-file>

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

🤔 Learn Kubernetes from scratch (Beginner to Advanced level) 2024 🤔 🔗 Link: https://github.com/NotHarshhaa/kubernetes-learning-path 🪑 NOTE: The Kubernetes Learning Roadmap is constantly updated with new content. ⏩ Table of Contents ⏪ 1. Kubernetes Learning Roadmap 2. Kubernetes Certification Coupon 3. Kubernetes Learning Prerequisites 4. Learn Kubernetes Architecture 5. $1000+ Free Cloud Credits to Launch Clusters 6. Learn Kubernetes Cluster Setup & Administration 7. Understand KubeConfig File 8. Understand Kubernetes Objects And Resources 9. Learn About Pod & Associated Resources 10. Learn About Pod Dependent Objects 11. Deploy End to End Application on Kubernetes 12. Learn About Securing Kubernetes Cluster 13. Learn About Kubernetes Operator Pattern 14. Learn Important Kubernetes Configurations 15. Learn Kubernetes Best Practices 16. Real-World Kubernetes Case Studies 17. Kubernetes Failures/Learnings 18. Kubernetes Deployment Tools (GitOps Based) ✈️ 𝗙𝗼𝗹𝗹𝗼𝘄 @prodevopsguy 𝗳𝗼𝗿 𝗺𝗼𝗿𝗲 𝘀𝘂𝗰𝗵 𝗰𝗼𝗻𝘁𝗲𝗻𝘁 𝗮𝗿𝗼𝘂𝗻𝗱 𝗰𝗹𝗼𝘂𝗱 & 𝗗𝗲𝘃𝗢𝗽𝘀!!!

🌐 REPO LINK: https://github.com/NotHarshhaa/kubernetes-projects-learning 𝘼 𝙧𝙚𝙥𝙤 𝙩𝙤 𝙝𝙚𝙡𝙥 𝙮𝙤𝙪 𝙋𝙧𝙖𝙘𝙩𝙞𝙨𝙚 𝙆𝙪𝙗𝙚𝙧𝙣𝙚𝙩𝙚𝙨 𝙛𝙧𝙤𝙢 𝙩𝙝𝙚 𝙜𝙧𝙤𝙪𝙣𝙙 𝙪𝙥 𝙗𝙮 𝙙𝙤𝙞𝙣𝙜 𝙥𝙧𝙖𝙘𝙩𝙞𝙘𝙖𝙡 𝙍𝙚𝙖𝙡𝙩𝙞𝙢𝙚 𝙥𝙧𝙤𝙟𝙚𝙘𝙩𝙨 𝙖𝙣𝙙 𝙩𝙚𝙖𝙘𝙝 𝙮𝙤𝙪 𝙝𝙤𝙬 𝙩𝙤 𝙪𝙨𝙚 𝙆𝙪𝙗𝙚𝙧𝙣𝙚𝙩𝙚𝙨 𝙩𝙤 𝙙𝙚𝙥𝙡𝙤𝙮, 𝙢𝙖𝙣𝙖𝙜𝙚, 𝙖𝙣𝙙 𝙨𝙘𝙖𝙡𝙚 𝙘𝙤𝙣𝙩𝙖𝙞𝙣𝙚𝙧𝙞𝙯𝙚𝙙 𝙖𝙥𝙥𝙡𝙞𝙘𝙖𝙩𝙞𝙤𝙣𝙨. 🌐 FORK THE REPO GUYS, SHARE WITH OTHERS 🙂 ❤️ Follow for more: @prodevopsguy // Join for DevOps DOCs: @devopsdocs

⛈ Free DevOps Courses ⚡️ Introduction to DevOps : https://lnkd.in/eewbW8xF ⚡️ IBM Applied DevOps Engineering : https://lnkd.in/erfsfEzm ⚡️ Python Scripting for DevOps Specialization : https://lnkd.in/ejaHRK8q ⚡️ Continuous Delivery & DevOps : https://lnkd.in/eBuU9Gb6 ⚡️ Introduction to DevOps (Great Learning) : https://lnkd.in/e4h_vt8B ⚡️ Getting Started with DevOps on AWS : https://lnkd.in/ejchJqDN ⚡️ Introduction to DevOps (Codeacademy) : https://lnkd.in/ek-bXi8r ⚡️ DevOps - For Beginners : https://lnkd.in/ecUVWb36 ⚡️ DevOps 101: What is DevOps? : https://lnkd.in/ezPfGTkU ⚡️ Bonus: Live Workshop - https://brij.guru/ai 🛒 𝐅𝐨𝐥𝐥𝐨𝐰 @prodevopsguy 𝐟𝐨𝐫 𝐦𝐨𝐫𝐞 𝐬𝐮𝐜𝐡 𝐜𝐨𝐧𝐭𝐞𝐧𝐭 𝐚𝐫𝐨𝐮𝐧𝐝 𝐜𝐥𝐨𝐮𝐝 & 𝐃𝐞𝐯𝐎𝐩𝐬!!! // 𝐉𝐨𝐢𝐧 𝐟𝐨𝐫 𝐃𝐞𝐯𝐎𝐩𝐬 𝐃𝐎𝐂𝐬: @devopsdocs

https://telegra.ph/Docker-Security-Best-Practices-cheat-sheet-included-08-31 ✈️ 𝐅𝐨𝐥𝐥𝐨𝐰 @prodevopsguy 𝐟𝐨𝐫 𝐦𝐨𝐫𝐞 𝐬𝐮𝐜𝐡 𝐜𝐨𝐧𝐭𝐞𝐧𝐭 𝐚𝐫𝐨𝐮𝐧𝐝 𝐜𝐥𝐨𝐮𝐝 & 𝐃𝐞𝐯𝐎𝐩𝐬!!! // 𝐉𝐨𝐢𝐧 𝐟𝐨𝐫 𝐃𝐞𝐯𝐎𝐩𝐬 𝐃𝐎𝐂𝐬: @devopsdocs

📢 Advanced AWS DevOps Project: Dive into a comprehensive guide on setting up an Automated CI/CD Pipeline with Infrastructure as Code, Microservices, Service Mesh, and Monitoring. 🌟 Whether you're an AWS engineer or a DevOps enthusiast, this step-by-step tutorial will equip you with the knowledge to build scalable, secure, and robust cloud-native applications. 🔍 What's Inside: - Terraform for Infrastructure as Code - Jenkins CI/CD Pipelines - Dockerizing Microservices - Istio for Traffic Management - Prometheus & Grafana for Monitoring ➡️ Read the full article now: AWS DevOps Project: Advanced Automated CI/CD Pipeline ✈️ 𝐅𝐨𝐥𝐥𝐨𝐰 @prodevopsguy 𝐟𝐨𝐫 𝐦𝐨𝐫𝐞 𝐬𝐮𝐜𝐡 𝐜𝐨𝐧𝐭𝐞𝐧𝐭 𝐚𝐫𝐨𝐮𝐧𝐝 𝐜𝐥𝐨𝐮𝐝 & 𝐃𝐞𝐯𝐎𝐩𝐬!!! // 𝐉𝐨𝐢𝐧 𝐟𝐨𝐫 𝐃𝐞𝐯𝐎𝐩𝐬 𝐃𝐎𝐂𝐬: @devopsdocs

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📌 𝐓𝐨𝐩 𝐊𝐮𝐛𝐞𝐫𝐧𝐞𝐭𝐞𝐬 '𝐘𝐚𝐦𝐥' 𝐯𝐚𝐥𝐢𝐝𝐚𝐭𝐢𝐨𝐧 𝐭𝐨𝐨𝐥𝐬 & 𝐢𝐭'𝐬 𝐮𝐬𝐚𝐠𝐞 ☸️ 🛠 👉 𝐂𝐨𝐧𝐟𝐭𝐞𝐬𝐭 (https://lnkd.in/gfBYcnGM) ✍️ Provides a testing framework for developers to check and verify hashtag#k8s resources to validate against Kubernetes configuration. Users can easily write tests for hashtag#serverless, hashtag#Terraform and other prominent frameworks 👉 𝐊𝐮𝐛𝐞𝐜𝐨𝐧𝐟𝐨𝐫𝐦 (https://lnkd.in/g6fm4vHY) ✍️ Tool that validates manifests using the official hashtag#Kubernetes hashtag#OpenAPI specifications on the server side 👉 𝐊𝐮𝐛𝐞𝐥𝐢𝐧𝐭𝐞𝐫 (https://lnkd.in/gV95CqFh) ✍️ Analyzes Kubernetes YAML files and Helm charts, checks them against a variety of best practices, with a focus on production readiness and security 👉 𝐘𝐚𝐦𝐥𝐥𝐢𝐧𝐭 (https://lnkd.in/g-uqstAc) ✍️ Validate, verify and reformat yaml documents, checking cosmetic problems such as lines length, trailing spaces, indentation 👉 𝐂𝐨𝐩𝐩𝐞𝐫 (https://lnkd.in/ftSQcA4) ✍️ Checks configuration files through custom checks through helper functions written in javascript. Enforces best practices, apply policies and compliance requirements 👉 C𝐨𝐧𝐟𝐢𝐠-𝐥𝐢𝐧𝐭 (https://lnkd.in/gSaCEuWU) ✍️ CLI tool to validate configuration files using rules specified in YAML. The configuration files can be one of several formats: Terraform, JSON, YAML, with support for Kubernetes 👉 𝐊𝐮𝐛𝐞-𝐬𝐜𝐨𝐫𝐞 (https://lnkd.in/gAvzn_WE) ✍️ Tool that performs static code analysis of k8s object definitions. The output is list of recommendations of what you can improve to make the application more secure and resilient 👉 𝐂𝐡𝐚𝐫𝐭-𝐭𝐞𝐬𝐭𝐢𝐧𝐠 (https://lnkd.in/gKM-9bQm) ✍️ Tool for testing Helm charts that is used for linting and testing pull requests. It automatically detects charts changed against the target branch 👉 𝐊𝐥𝐢𝐧𝐭 (https://lnkd.in/gnFsWfkw) ✍️ Listens to changes in Kubernetes resources and runs linting rules against them. Alerts are published via Slack webhooks to a configurable channel 👉 𝐊𝐮𝐛𝐞𝐯𝐢𝐨𝐮𝐬 𝐂𝐋𝐈 (https://lnkd.in/fyqqp9U) ✍️ Standalone tool that validates YAML manifests for syntax, semantics, conflicts, compliance and security best practices violations. Can be easily used during active development and integrated into hashtag#GitOps processes and CI/CD pipelines to validate changes toward live Kubernetes clusters 😎 𝗙𝗼𝗹𝗹𝗼𝘄 @prodevopsguy 𝗳𝗼𝗿 𝗺𝗼𝗿𝗲 𝘀𝘂𝗰𝗵 𝗰𝗼𝗻𝘁𝗲𝗻𝘁 𝗮𝗿𝗼𝘂𝗻𝗱 𝗰𝗹𝗼𝘂𝗱 & 𝗗𝗲𝘃𝗢𝗽𝘀!!! // Join for DevOps DOCs: @devopsdocs

📌 𝐓𝐨𝐩 𝐊𝐮𝐛𝐞𝐫𝐧𝐞𝐭𝐞𝐬 '𝐘𝐚𝐦𝐥' 𝐯𝐚𝐥𝐢𝐝𝐚𝐭𝐢𝐨𝐧 𝐭𝐨𝐨𝐥𝐬 & 𝐢𝐭'𝐬 𝐮𝐬𝐚𝐠𝐞 ☸️ 🛠 👉 𝐂𝐨𝐧𝐟𝐭𝐞𝐬𝐭 (https://lnkd.in/gfBYcnGM) ✍️ Provides a testing framework for developers to check and verify hashtag#k8s resources to validate against Kubernetes configuration. Users can easily write tests for hashtag#serverless, hashtag#Terraform and other prominent frameworks 👉 𝐊𝐮𝐛𝐞𝐜𝐨𝐧𝐟𝐨𝐫𝐦 (https://lnkd.in/g6fm4vHY) ✍️ Tool that validates manifests using the official hashtag#Kubernetes hashtag#OpenAPI specifications on the server side 👉 𝐊𝐮𝐛𝐞𝐥𝐢𝐧𝐭𝐞𝐫 (https://lnkd.in/gV95CqFh) ✍️ Analyzes Kubernetes YAML files and Helm charts, checks them against a variety of best practices, with a focus on production readiness and security 👉 𝐘𝐚𝐦𝐥𝐥𝐢𝐧𝐭 (https://lnkd.in/g-uqstAc) ✍️ Validate, verify and reformat yaml documents, checking cosmetic problems such as lines length, trailing spaces, indentation 👉 𝐂𝐨𝐩𝐩𝐞𝐫 (https://lnkd.in/ftSQcA4) ✍️ Checks configuration files through custom checks through helper functions written in javascript. Enforces best practices, apply policies and compliance requirements 👉 C𝐨𝐧𝐟𝐢𝐠-𝐥𝐢𝐧𝐭 (https://lnkd.in/gSaCEuWU) ✍️ CLI tool to validate configuration files using rules specified in YAML. The configuration files can be one of several formats: Terraform, JSON, YAML, with support for Kubernetes 👉 𝐊𝐮𝐛𝐞-𝐬𝐜𝐨𝐫𝐞 (https://lnkd.in/gAvzn_WE) ✍️ Tool that performs static code analysis of k8s object definitions. The output is list of recommendations of what you can improve to make the application more secure and resilient 👉 𝐂𝐡𝐚𝐫𝐭-𝐭𝐞𝐬𝐭𝐢𝐧𝐠 (https://lnkd.in/gKM-9bQm) ✍️ Tool for testing Helm charts that is used for linting and testing pull requests. It automatically detects charts changed against the target branch 👉 𝐊𝐥𝐢𝐧𝐭 (https://lnkd.in/gnFsWfkw) ✍️ Listens to changes in Kubernetes resources and runs linting rules against them. Alerts are published via Slack webhooks to a configurable channel 👉 𝐊𝐮𝐛𝐞𝐯𝐢𝐨𝐮𝐬 𝐂𝐋𝐈 (https://lnkd.in/fyqqp9U) ✍️ Standalone tool that validates YAML manifests for syntax, semantics, conflicts, compliance and security best practices violations. Can be easily used during active development and integrated into hashtag#GitOps processes and CI/CD pipelines to validate changes toward live Kubernetes clusters 😎 𝗙𝗼𝗹𝗹𝗼𝘄 @prodevopsguy 𝗳𝗼𝗿 𝗺𝗼𝗿𝗲 𝘀𝘂𝗰𝗵 𝗰𝗼𝗻𝘁𝗲𝗻𝘁 𝗮𝗿𝗼𝘂𝗻𝗱 𝗰𝗹𝗼𝘂𝗱 & 𝗗𝗲𝘃𝗢𝗽𝘀!!! // Join for DevOps DOCs: @devopsdocs

➡️Useful Terraform commands along with brief explanations:- ❤️ 1. terraform init: Initializes a working directory containing Terraform configuration files. 2. terraform plan: Generates an execution plan, outlining actions Terraform will take. 3. terraform apply: Applies the changes described in the Terraform configuration. 4. terraform destroy: Destroys all resources described in the Terraform configuration. 5. terraform validate: Checks the syntax and validity of Terraform configuration files. 6. terraform refresh: Updates the state file against real resources in the provider. 7. terraform output: Displays the output values from the Terraform state. 8. terraform state list: Lists resources within the Terraform state. 9. terraform show: Displays a human-readable output of the current state or a specific resource's state. 10. terraform import: Imports existing infrastructure into Terraform state. 11. terraform fmt: Rewrites Terraform configuration files to a canonical format. 12. terraform graph: Generates a visual representation of the Terraform dependency graph. 13. terraform providers: Prints a tree of the providers used in the configuration. 14. terraform workspace list: Lists available workspaces. 15. terraform workspace select: Switches to another existing workspace. 16. terraform workspace new: Creates a new workspace. 17. terraform workspace delete: Deletes an existing workspace. 18. terraform output: Retrieves output values from a module. 19. terraform state mv: Moves an item in the state. 20. terraform state pull: Pulls the state from a remote backend. 21. terraform state push: Pushes the state to a remote backend. 22. terraform state rm: Removes items from the state. 23. terraform taint: Manually marks a resource for recreation. 24. terraform untaint: Removes the 'tainted' state from a resource. 25. terraform login: Saves credentials for Terraform Cloud. 26. terraform logout: Removes credentials for Terraform Cloud. 27. terraform force-unlock: Releases a locked state. 28. terraform import: Imports existing infrastructure into your Terraform state. 29. terraform plan -out: Saves the generated plan to a file. 30. terraform apply -auto-approve: Automatically applies changes without requiring approval. 31. terraform apply -target=resource: Applies changes only to a specific resource. 32. terraform destroy -target=resource: Destroys a specific resource. 33. terraform apply -var="key=value": Sets a variable's value directly in the command line. 34. terraform apply -var-file=filename.tfvars: Specifies a file containing variable definitions. 35. terraform apply -var-file=filename.auto.tfvars: Automatically loads variables from a file. 🎄 𝗙𝗼𝗹𝗹𝗼𝘄 @prodevopsguy 𝗳𝗼𝗿 𝗺𝗼𝗿𝗲 𝘀𝘂𝗰𝗵 𝗰𝗼𝗻𝘁𝗲𝗻𝘁 𝗮𝗿𝗼𝘂𝗻𝗱 𝗰𝗹𝗼𝘂𝗱 & 𝗗𝗲𝘃𝗢𝗽𝘀!!!