AWS CLI Mastery: Fixing Critical Production Issues on ec2 and ebs

AWS Real-time Production issues Solved using AWS CLI EC2 Issues
Total Roadmap:
1. Instance Not Starting
2. Instance Termination Failures
3. High CPU Utilization
4. Network Connectivity Issues
5. Insufficient Storage
EBS Issues
6. Volume Not Attaching
7. Volume Performance Issues
8. Data Recovery Issues
S3 Issues
9. Access Denied Errors
10. Object Not Found
11. Bucket Permissions
RDS Issues
12. Database Connection Issues
13. Performance Problems
14. Backup and Restore Issues
Auto Scaling Issues
15. Scaling Policies Not Triggering
16. Instances Not Launching
Load Balancer Issues
17. Health Check Failures
18. Load Balancer Not Routing Traffic
IAM Issues
19. Permissions Issues
20. Access Denied Errors
Route 53 Issues
21. DNS Resolution Problems
22. Domain Registration Issues
EKS Issues
23. Cluster Not Available
24. Pod Failures
ECS Issues
25. Task Not Starting
26. Service Deployment Failures
CloudWatch Issues
27. Alarm Not Triggering
28. Logs Not Appearing
CloudFormation Issues
29. Stack Creation Failures
30. Resource Update Issues
VPC Issues
31. Subnet Not Accessible
32. VPC Peering Issues
Lambda Issues
33. Function Timeout
34. Permission Issues
CodePipeline Issues
35. Pipeline Stuck in InProgress
36. Deployment Failures
What is in this content:
EC2 Issues
Instance Not Starting
Check instance status and system checks.
aws ec2 describe-instance and aws ec2 describe-instance-status
Instance Termination Failures
Console Solution: Check termination protection settings and instance status.
CLI Solution: aws ec2 describe-instances and aws ec2 modify-instance-attribute
High CPU Utilization
Console Solution: Review CloudWatch metrics and adjust instance type if necessary.
CLI Solution: aws cloudwatch get-metric-statistics and aws ec2 describe-instance-types
Network Connectivity Issues
Console Solution: Check security groups, network ACLs, and route tables.
CLI Solution: aws ec2 describe-security-groups, aws ec2 describe-network-acls, and aws ec2 describe-route-tables
Insufficient Storage
Console Solution: Check EBS volumes and instance storage settings.
CLI Solution: aws ec2 describe-volumes and aws ec2 describe-instances
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EBS Issues
Volume Not Attaching
Console Solution: Check volume status and instance compatibility
CLI Solution: aws ec2 describe-volumes and aws ec2 attach-volume
Volume Performance Issues
Console Solution: Monitor performance metrics and consider upgrading volume type.
CLI Solution: aws cloudwatch get-metric-statistics, and aws ec2 modify-volume
Data Recovery Issues
Console Solution: Use snapshots to restore data.
CLI Solution: aws ec2 create-snapshot and aws ec2 restore-volume-from-snapshot
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