In this video, we will talk about the steps that can be taken to troubleshoot if you are not able to SSH into your EC2 instance. Whether you're a beginner or an experienced user, these troubleshooting tips will help you diagnose and fix common issues that might prevent you from SSHing into your EC2 instance. 💡

Here are the key topics we'll cover in this tutorial:

1) Checking Network Connectivity: Verify if your EC2 instance has an active internet connection. 🌐
2) Security Group Configuration: Ensure that your security group rules allow SSH traffic (port 22) to your instance. 🔒
3) Key Pair Validation: Confirm that you're using the correct private key (.pem file) and that it's properly associated with your instance. 🔑
4) Public IP/DNS: Double-check the public IP address or DNS hostname of your instance. 📡
5) Firewall and ACL Settings: Review your VPC's network ACL and instance-level firewall settings. 🧯
6) EC2 Instance State: Ensure your EC2 instance is in a running state and hasn't been terminated. ⚙️
7) System Log (Console Output): Access the instance console output to identify any boot or startup errors. 📋
8) Troubleshooting with EC2 Rescue Mode: Learn how to use the EC2 Rescue Mode feature for advanced troubleshooting. 🆘

Time Stamps

0.00 - Introduction
1:06 - Route to internet
3:57 - Why to allow port 22
5:38 - Troubleshooting SSH access connectivity issue
6:10 - How to take care of external firewall

ABOUT INFINITE LINUX
=====================
Welcome to INFINITE LINUX. With over 12+ years of experience in DevOps and Site Reliability Engineering, I am here to share my knowledge and expertise with you. Here, you'll find in-depth tutorials and demos on the latest technologies in the field, including Terraform, Kubernetes, Docker, Linux, and AWS. Whether you're just starting out or looking to advance your skills, my tutorials will provide you with step-by-step guidance on how to use these tools to build, deploy, and manage your own infrastructure. You'll also learn some insider tips, and best practices and learn from my own experience. Subscribe now and join me on this journey to master the art of DevOps. I'm excited to announce my topmate.io page where you can book a 1:1 call or ask any queries you may have. Whether you need help with my areas of expertise, or just want to chat anything.


#AWS #awsnews #devops #containerorchestration #LocalDevelopment #techtutorials #awstraining

свернуть