✨ If you want to become good at AWS in 2025, then learn these use cases:


1️⃣ Hexagonal Architecture in AWS
🔣 https://lnkd.in/gwJ3UmYm


2️⃣ Implementing AWS Single Sign-On (SSO) Crash Course
🔣 https://lnkd.in/grYZhjhu


3️⃣ CloudFront Signed URL vs S3 Pre Signed URL - When to Use What?
🔣 https://lnkd.in/g2ypcPeA


4️⃣ How Provisioned Concurrency Cuts AWS Lambda Cold Starts by 98%
🔣 https://lnkd.in/gkjzhEsv


5️⃣ How to Use S3 Buckets Securely for Public Data Storage
🔣 https://lnkd.in/gUJ7c_-R


6️⃣ Solve AWS Lambda Cost Performance Imbalance with Power Tuning
🔣 https://lnkd.in/gmyKXf_6


7️⃣ How AWS Handled 2024 Prime Day’s Record Breaking Traffic
🔣 https://lnkd.in/g9RQ2fVc


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

♻️ 10 FREE DevOps labs that helped to stop feeling stuck — and start feeling unstoppable ⬇️


1. KodeKloud Engineer Platform
Simulate real-world tasks. Get “promoted” from SysAdmin → DevOps Engineer → Architect!
📎 https://lnkd.in/g3G_vMNU

2. DevOps Labs Collection
Hands-on labs across CI/CD, monitoring, automation — no credit card needed.
📎 https://lnkd.in/g8HVvigm

3. Kubernetes Lab
Deploy clusters, manage apps, master YAML.
📎 https://lnkd.in/guWWzCeh

4. Docker Lab
Pull, build, and run real containers.
📎 https://lnkd.in/gFyeEnrT

5. Git Lab
Master Git flows, branching, merges — fluency guaranteed.
📎 https://lnkd.in/grP6dYfa

6. Terraform Lab
Write Infrastructure as Code. Deploy AWS resources without fear.
📎 https://lnkd.in/gmhTZPdR

7. Linux Lab
Learn Linux basics — 90% of DevOps work happens here.
📎 https://lnkd.in/g92cPyYE

8. Ansible Lab
Automate server setups like a pro.
📎 https://lnkd.in/gVGdesdB

9. Jenkins Lab
Build real CI/CD pipelines with hands-on Jenkins experience.
📎 https://lnkd.in/gPdeqhYZ

10. Python Lab
Practice automation scripts and cloud operations.
📎 https://lnkd.in/g-gM9QmM


💡 Join the channel now and start your DevOps journey with confidence:
📎 t.me/DevOpsClassroom

🤑 𝐈𝐧𝐭𝐞𝐫𝐧𝐞𝐭 𝐆𝐚𝐭𝐞𝐰𝐚𝐲 𝐯𝐬. 𝐍𝐀𝐓 𝐆𝐚𝐭𝐞𝐰𝐚𝐲: 𝐊𝐧𝐨𝐰 𝐭𝐡𝐞 𝐃𝐢𝐟𝐟𝐞𝐫𝐞𝐧𝐜𝐞!


As a DevOps engineer, understanding the difference between Internet Gateway and NAT Gateway is crucial for designing secure and efficient AWS architectures.

🔑 𝐊𝐞𝐲 𝐓𝐚𝐤𝐞𝐚𝐰𝐚𝐲𝐬:
🌍 Internet Gateway (IGW) - Provides outbound internet access for public subnets. Ideal for public-facing EC2 instances.
🌐 NAT Gateway - Allows private instances to initiate outbound internet connections without exposing them directly to the internet.

💡𝐖𝐡𝐲 𝐈𝐭 𝐌𝐚𝐭𝐭𝐞𝐫𝐬:
➡️ Efficient network design minimizes security risks and optimizes resource usage.
➡️ Choosing the right gateway impacts cost, availability, and security in your AWS environment.
➡️ Make the right choice based on your workload requirements.


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

❗️ Cloud / DevOps Engineer tech stack: Junior vs Mid vs Senior
(and what you can expect during interviews)


How your Cloud & DevOps tools evolve through experience..

➡️ Entry-Level (0 - 2 years):
• Linux & Shell Scripting
• Docker & K8s basics
• Basic Git workflows
• Foundational DevOps concepts (CI/CD | Virtualization/ Containerization etc)
• Troubleshooting skills (how can you fix a broken pipeline)
• Jenkins / GitLab CI basics
• AWS /GCP/ Azure core services

➡️ Mid-level Cloud/DevOps Engineer (3-6 yrs):
• Kubernetes for orchestration
• Terraform for infrastructure
• Ansible/Chef for configuration (in my previous life)
• Logging Stack (Datadog/ELK)
• Monitoring Stack (Datadpg/Prometheus/Grafana)
• Python/Go automation (end-to-end workflow)
• AWS/GCP/Azure advanced services

➡️ Senior Cloud/DevOps Engineer (7-10 yrs):
Same tools but with architectural focus..
• Infrastructure for scalability
• Security by design
• DevSecOps Implementation strategies
• Cloud Migrations ( understanding)
• Service mesh Implementation & Management
• Cost optimization patterns
• Cross-cloud solutions
• Platform engineering

The main takeaway..
Although preparation with in-demand tools is necessary, understanding system design patterns is more crucial than knowing every tool.


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

🌟 Azure DevOps: Zero to Hero Series 🌟

Hey everyone! 🚀 Ready to elevate your DevOps skills? Check out our comprehensive "Azure DevOps Zero to Hero" series on Dev.to! This series covers everything you need to know about Azure DevOps, from the basics to advanced concepts, with hands-on demos and real-world projects.

🖥 Read the full series here: Azure DevOps Zero to Hero Series

➡️What You'll Learn:

1. Introduction to Azure DevOps
- Understanding DevOps and its importance
- Overview of Azure DevOps services
- Setting up your Azure DevOps environment

2. Azure Boards and Agile Project Management
- Managing work items with Azure Boards
- Implementing Agile, Scrum, and Kanban processes
- Customizing dashboards and queries

3. Mastering Git and Source Control
- Introduction to Git and Azure Repos
- Branching, merging, and pull requests
- Managing repositories and code reviews

4. Build and Release Pipelines
- Creating and configuring build pipelines
- Continuous Integration (CI) and Continuous Deployment (CD)
- Using Azure Pipelines for automated deployments

5. Azure Artifacts and Test Plans
- Managing packages with Azure Artifacts
- Setting up and running test plans
- Ensuring code quality and compliance

➡️Why Follow This Series?

- Hands-On Demos: Each article includes practical demos to help you apply what you learn.
- Real-World Projects: Work on real projects to gain practical experience.
- Community Support: Join our community discussions and collaborate with fellow learners.

Don't miss out on this opportunity to become an Azure DevOps expert! Whether you're a beginner or looking to enhance your skills, this series has something for everyone.

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

💘 70 Important DevOps interview questions:

💘 General DevOps Concepts
1. What is DevOps and why is it important?
2. Explain the difference between DevOps and Agile.
3. What are the key benefits of implementing DevOps?
4. What are the main components of a DevOps pipeline?
5. What is the role of CI/CD in DevOps?
6. How do you approach infrastructure as code (IaC)?
7. What are some common DevOps tools and their uses?
8. Explain the concept of "Shift Left" in DevOps.
9. What is the difference between CI & CD?
10. How do you handle version control in a DevOps environment?

💘 CI/CD Pipelines
11. What is a CI/CD pipeline?
12. How do you implement a CI/CD pipeline from scratch?
13. What are the common stages of a CI/CD pipeline?
14. How do you manage secrets in a CI/CD pipeline?
15. Explain the importance of automated testing in CI/CD.
16. How do you ensure that deployments are zero-downtime?
17. What tools do you use for CI/CD?
18. How do you handle rollbacks in CI/CD?
19. What is the purpose of artifact repositories in CI/CD?
20. How do you manage dependencies in a CI/CD pipeline?

💘 Containerization & Orchestration
21. What is Docker, and how does it work?
22. How do containers differ from virtual machines?
23. Explain the concept of Docker Compose.
24. What is Kubernetes, and why is it used?
25. How do you deploy a Kubernetes cluster?
26. What are Kubernetes Pods, and how do they work?
27. How do you manage Kubernetes secrets?
28. What are Kubernetes Ingress and Services?
29. How do you monitor and scale a Kubernetes cluster?
30. Explain the concept of service mesh in Kubernetes.

💘 Cloud Platforms
31. What is the difference between IaaS, PaaS, and SaaS?
32. Explain the concept of cloud formation and infrastructure as code.
33. How do you implement high availability in AWS?
34. What are the benefits of using cloud-native tools?
35. How do you manage cost optimization in cloud platforms?
36. Explain the concept of auto-scaling in AWS.
37. How do you secure a cloud environment?
38. What is the importance of tagging resources in the cloud?
39. How do you handle disaster recovery in the cloud?
40. What are the different storage options available in AWS?

💘 Monitoring & Logging
41. What is the importance of monitoring in a DevOps environment?
42. How do you set up monitoring for your applications?
43. What tools do you use for monitoring and logging?
44. Explain the concept of observability.
45. How do you handle log aggregation and analysis?
46. What is the difference between metrics and logs?
47. How do you monitor the performance of a microservices architecture?
48. What is the role of alerting in monitoring?
49. How do you ensure the security of monitoring data?
50. What is the importance of tracing in a distributed system?

💘 Infrastructure as Code (IaC)
51. What is Infrastructure as Code (IaC)?
52. How do you implement IaC in your environment?
53. What tools do you use for IaC?
54. Explain the concept of immutable infrastructure.
55. How do you handle configuration management in IaC?
56. What are the challenges of implementing IaC?
57. How do you version control infrastructure code?
58. What is the importance of idempotency in IaC?
59. How do you test and validate IaC scripts?
60. How do you handle secrets management in IaC?

💘 Automation & Scripting
61. Why is automation important in DevOps?
62. How do you approach task automation in your projects?
63. What scripting languages do you use for automation?
64. How do you automate server provisioning and configuration?
65. What is the role of Ansible in automation?
66. How do you handle automation in a multi-cloud environment?
67. What are the benefits of using Terraform for automation?
68. How do you ensure the security of automation scripts?
69. How do you handle errors in automated workflows?
70. What is the importance of idempotency in automation?


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

➡️ 10 Must-Have Skills for Every Aspiring Cloud Engineer ☁️

Cloud computing is revolutionizing the tech industry, and if you’re an aspiring Cloud Engineer, mastering these key skills will help you stay ahead! Let’s break it down:

🔢Linux/Unix
💎 Proficiency in Linux/Unix systems is crucial.
💎 Skills in shell scripting, file system management, and system administration are highly valued.
➡️Resource: https://lnkd.in/gzW5PxDZ

🔢Programming and Scripting
💎 Master a high-level programming language like Python, Java, or Go.
💎 Scripting skills for automation (e.g., Bash, PowerShell).
💎 Familiarity with RESTful APIs and web services.
➡️Resource: https://lnkd.in/gnFWnk-j

🔢Cloud Platforms
💎 Deep knowledge of one major cloud platform, like AWS.
💎 Understand cloud services, deployment models, and best practices.
➡️Resource: https://lnkd.in/gwEuyGku

🔢Infrastructure as Code (IaC)
💎 Proficiency in tools like Terraform and CloudFormation is key.
➡️Resource: https://lnkd.in/gq3-DZm6

🔢Containerization and Orchestration
💎 Kubernetes is a must for container orchestration.
💎 Understanding microservices architecture is highly valuable.
➡️Resource: https://lnkd.in/gnvag98u

🔢CI/CD and DevOps Practices
💎 Familiarity with CI/CD pipelines and tools.
💎 Strong understanding of DevOps principles.
➡️Resource: https://lnkd.in/gBQ7kXjt

🔢Security
💎 Knowledge of cloud security best practices.
💎 Understanding IAM, encryption, and compliance standards.
➡️Resource: https://lnkd.in/gjtYFSQ7

🔢Monitoring and Logging
💎 Experience with monitoring tools (e.g., Prometheus, Grafana).
💎 Log management and analysis are key.
➡️Resource: https://lnkd.in/g-pUTFDq

🔢Database Management
💎 Knowledge of both SQL and NoSQL databases.
💎 Understanding of scaling and optimization in cloud environments.
➡️Resource: https://lnkd.in/gpJUtGUx

🔢🔢Serverless Computing
💎 Understanding serverless architecture and benefits.
💎 Familiarity with AWS Lambda and other serverless services.
➡️Resource: https://lnkd.in/dK8Aghf


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

⭐️ 70 AWS interview questions ranging from beginner to advanced levels:


⭐️ Beginner Level
1. What is AWS?
2. What are the key services provided by AWS?
3. What is EC2 in AWS?
4. What is an S3 bucket?
5. Explain the difference between S3 and EBS.
6. What is IAM in AWS?
7. How does AWS VPC work?
8. What are Security Groups and how do they work?
9. What is an AWS region?
10. What are Availability Zones in AWS?
11. What is Auto Scaling?
12. What is Elastic Load Balancing?
13. What is Route 53?
14. Explain the difference between a public and private subnet.
15. What is CloudFormation?
16. What is AWS Lambda?
17. What is Amazon RDS?
18. How do you monitor AWS resources?
19. What is Amazon DynamoDB?
20. What is AWS Elastic Beanstalk?
21. What is Amazon CloudFront?
22. Explain Amazon SNS.
23. What is the difference between RDS and DynamoDB?
24. What are EIPs (Elastic IPs)?
25. How does AWS CloudTrail work?
26. What is Amazon CloudWatch?
27. What is the AWS Free Tier?
28. What is a NAT Gateway?
29. Explain the Shared Responsibility Model in AWS.
30. What are AWS Tags and why are they used?

⭐️ Intermediate Level
31. How do you secure data at rest and in transit in AWS?
32. Explain the difference between AWS S3 Standard and S3 Glacier.
33. How does AWS S3 versioning work?
34. What is AWS Elasticache?
35. Explain the concept of a bastion host.
36. How do you implement high availability in AWS?
37. What is AWS Direct Connect?
38. What are AWS Managed Services?
39. What is AWS Config?
40. How do you set up cross-region replication in S3?
41. Explain AWS KMS.
42. What is Amazon Redshift?
43. How does AWS handle data encryption?
44. What is Amazon EFS?
45. Explain AWS Elastic Transcoder.
46. What is AWS CodePipeline?
47. How do you implement disaster recovery in AWS?
48. What is AWS OpsWorks?
49. What is AWS Step Functions?
50. Explain the difference between Spot Instances and Reserved Instances.
51. What is Amazon SWF?
52. How do you secure an AWS API Gateway?
53. What are Placement Groups in AWS?
54. What is AWS CodeDeploy?
55. How does Amazon Athena work?
56. What is AWS Snowball?
57. Explain the concept of AWS CloudHSM.
58. What is AWS X-Ray?
59. How do you manage secrets in AWS?
60. Explain AWS Systems Manager.

⭐️ Advanced Level
61. What is the difference between horizontal and vertical scaling in AWS?
62. How does AWS Lambda handle cold starts?
63. What is a VPC peering connection and how does it work?
64. Explain the use of AWS Transit Gateway.
65. What is Amazon EKS?
66. How do you manage multi-account AWS environments?
67. Explain the concept of serverless architecture in AWS.
68. What are AWS Organizations?
69. How do you optimize costs in AWS?
70. What are the best practices for securing an AWS environment?


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

🚀 Master DevOps & Cloud — 📱 All the Right Repos in One Place!

➡️ DevOps Repositories Central
📌 https://repos.prodevopsguytech.com

Looking to become a Professional DevOps Engineer?

Start with the most useful GitHub repositories — all curated for learning, practice, and real-world implementation.

💡 What's inside?
✔️ DevOps & Cloud Learning Paths
✔️ Hands-On Labs & Projects
✔️ Infrastructure as Code (Terraform, Ansible, etc.)
✔️ CI/CD Pipelines
✔️ Kubernetes & Docker Repos
✔️ Interview Prep Resources
...and a lot more!

➗ Everything you need — organized, practical, and beginner-friendly. Perfect for leveling up or switching into DevOps/Cloud roles.


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

⚡️ I've spent over 4 years in DevOps and cloud.

➡️Here’s a summary of 10 brutal troubleshooting facts I’ve learned:

1) Check logs first, always – Logs contain the first clues; learn how to filter, search, and analyze them efficiently.

2) Trace the request flow – Understand how a request moves through the system to pinpoint failures faster.

3) Use process of elimination – Isolate components one by one to find the root cause instead of guessing.

4) Know the difference between infra and app issues – Is it a misconfigured server, network problem, or bad code?

5) Validate external dependencies – If your service relies on APIs, databases, or third-party tools, check their status.

6) Check system resource limits – Running out of memory, CPU, or disk can cause random failures.

7) Reproduce the issue in a test environment – If possible, recreate the failure to understand it better.

8) Keep a "known issues" doc – If something breaks often, document the fix so you (or others) don’t waste time.

9) Use health checks effectively – Proper liveness and readiness probes can detect and prevent hidden failures.

10) Know when to escalate – If you've checked the usual suspects and still can't fix it, don't waste time, get help.


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

⚡️Jenkins Tutorial For Beginners: 21+ Practical Guides
https://lnkd.in/deezunqE

⚡️Jenkins Architecture Explained - Beginners Guide
https://lnkd.in/dcE49EXw

⚡️How To Setup Highly Available Jenkins
https://lnkd.in/dTbnsg6s

🔠 Jenkins Administration Tutorials

⚡️Install Jenkins on Ubuntu in 10 Easy Steps
https://lnkd.in/dUDGXc34

⚡️How to Setup Jenkins Agent Using SSH [Password & SSH Key]
https://lnkd.in/d4iKkjs7

⚡️How to Configure SSL on Jenkins Server
https://lnkd.in/d9UpFgiR

⚡️How To Run Jenkins on Port 80: 4 Different Methods Explained
https://lnkd.in/dpexCUub

⚡️How To Backup Jenkins Data and Configurations
https://lnkd.in/dePTnDGX

⚡️How to Setup Custom UI Theme For Jenkins
https://lnkd.in/dxdqcjWJ

⚡️Jenkins Setup Using AWS Autoscaling Group, Load Balancer & EFS
https://lnkd.in/dizsnNjZ

🔠 Jenkins Pipeline Tutorials

⚡️Jenkins Pipeline Tutorial For Beginners
https://lnkd.in/dryfkdVy

⚡️Jenkins Shared Library Tutorial For Beginners
https://lnkd.in/dsAgwHFp

⚡️How to Use Parameters in Jenkins Declarative Pipeline
https://lnkd.in/d3UgPxRA

🔠 Jenkins CI/CD Tutorials

⚡️Java Continuous Integration with Jenkins - Beginners Guide
https://lnkd.in/d9Eujsp6

⚡️Jenkins Automated Build Trigger On Github Pull Request
https://lnkd.in/dFkNt3gm

⚡️How To Build Docker Image In Kubernetes Pod
https://lnkd.in/dfxkmf_v

⚡️How to Setup Jenkins Email Notification (Detailed Guide)
https://lnkd.in/dUbxPqvb


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

🚀 From Docker to Kubernetes – A Free Open Source Learning Platform 🐳 ☸️

We excited to share dockertokubernetes.live – a hands-on, open-source learning platform built to help you master containerization and orchestration from the ground up!

↗️ Visit now: https://dockertokubernetes.live

📚 What’s Inside:
✅ Learn the foundations of Docker – images, containers, volumes, networking
✅ Step into Kubernetes – pods, deployments, services, YAML, and real-world usage
✅ Follow practical examples and step-by-step guides
✅ Ideal for DevOps engineers, developers, and cloud enthusiasts

♾️ What’s Coming Soon:
We’re actively working on more learning sections, including:
➡️ Helm & advanced K8s configs
➡️ CI/CD pipelines for containerized apps
➡️ Real project walkthroughs
➡️ Troubleshooting tips and best practices

Stay tuned — updates are on the way!

💡 It’s completely free and open-source
⭐️ Star the GitHub repo, share it with your network, and learn along with us.

Let’s build together — from Docker basics to Kubernetes mastery!

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

Why We Built “From Docker to Kubernetes” ❓

❗ Confused about where to start with Docker and Kubernetes? You’re not alone — and that’s why we created dockertokubernetes.live 💡

🔖 We just published a blog explaining:
⚡️The why behind this platform
⚡️Who it’s for ?
⚡️How it simplifies your DevOps journey ?
⚡️What content is coming next ?


🖥 Read now: https://www.dockertokubernetes.live/blog/v1

Let’s learn containers and clusters — the right way.

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

▶️ Conventional Vs Kubernetes CI/CD Pipelines

Kubernetes brings distinct paradigms that impact everything from artifact handling to deployment strategies.



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

📌 Many DevOps Engineers don’t fully understand how DevOps and GitOps CI/CD pipelines differ.

♾️ In a DevOps CI/CD pipeline, everything runs in one flow from code commit, tests, build, image creation, to direct deployment into the Kubernetes cluster.

It is fast and centralized but tightly couples deployment with the CI process, leaving little room for separation or control.

♾️ In GitOps pipeline, CI handles tests and builds, but deployment happens through Git commits. A controller syncs changes from the repo to the cluster.


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

🔥 AWS Cloud ☁️ 🆓 Videos 📷


🟡 Part 1: https://drive.google.com/drive/folders/17Q3Tf3PEfmq_cGM97brqO3oCR0EPLFC8?usp=sharing

🟡 Part 2: https://drive.google.com/drive/folders/1bl8WhtUkWUXQh4XSm8_Nhf6Ykqu5rY-3?usp=sharing


❤️ Follow for more: @prodevopsguy

🟩 AWS & DevOps Free Videos :– 🟩


🗯 Part -1 : https://drive.google.com/drive/folders/1P2MORPWWUDk6MBzLktlahDRHJgh9YNta?usp=sharing

🗯 Part -2: https://drive.google.com/drive/folders/1-9pCWtNrSwWW3Bgd0BjqfH_x0sfJcXvE?usp=sharing

🗯 Part -3 : https://drive.google.com/drive/folders/1OD3B97MfmlQbnBVB_PMbt5bb5mtjyQk9?usp=sharing

❤️ Follow for more: @prodevopsguy

➡️Docker 🐬 and Kubernetes Free Videos 🟩 :

✅Link: https://drive.google.com/drive/folders/162YOHhybk_pYemCfKmKSGbdSjJDeuAYR?usp=sharing


❤️ Follow for more: @prodevopsguy

🖥 25 Blogs to Learn 25 Kubernetes Concepts:

1) Kubernetes Architecture: https://lnkd.in/gmRDrusm
2) POD Lifecycle: https://lnkd.in/g9cbpma4
3) etcd Setup: https://lnkd.in/gFzjeCXu
4) etcd Locks: https://lnkd.in/gYbtKsK2
5) crashloopbackoff: https://lnkd.in/gyKyBRt2
6) OOMKilled: https://lnkd.in/gznwimNr
7) ImagePullBackOff: https://lnkd.in/gzCTSWRG
8) CreateContainerConfigError: https://lnkd.in/g6Z5TdBt
9) CreateContainerError: https://lnkd.in/gG_2nHb7
10) RunContainerError: https://lnkd.in/ggQcqi5t
11) Node Disk Pressure: https://lnkd.in/gu9eFiRw
12) Node Not Ready: https://lnkd.in/gksPqZYF
13) Pod Disruption Budget: https://lnkd.in/gNZNxewk
14) RBAC: https://lnkd.in/g2Pr_aA5
15) DNS Optimization: https://lnkd.in/gmNkjZeV
16) Kubernetes Controller: https://lnkd.in/gZ6pkzMt
17) pod.yaml Breakdown: https://lnkd.in/g7yhk_tS
18) Kubernetes Upgrades: https://lnkd.in/g3nwTgwA
19) KEDA vs Karpenter: https://lnkd.in/gED3Vypc
20) Operator vs Helm: https://lnkd.in/gSeg56ME
21) Kubernetes Air Gap: https://lnkd.in/gxxqWdEE
22) QoS Classes: https://lnkd.in/gr_QU8BN
23) Kubernetes CI/CD: https://lnkd.in/gpk_Et74
24) Deployment Strategies: https://lnkd.in/gdU_8A38
25) Security Contexts: https://lnkd.in/gNQizuFy


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