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  • All (20993) +299
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  • DevOps (933) +7
  • Software (11054) +203
  • IT (5802) +74
  • Education (48)
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  • All (20993) +299
    • AI (3155) +14
    • DevOps (933) +7
    • Software (11054) +203
    • IT (5802) +74
    • Education (48)
  • Notice
  • All (20993) +299
  • AI (3155) +14
  • DevOps (933) +7
  • Software (11054) +203
  • IT (5802) +74
  • Education (48)
  • Notice
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  • 1 month ago · devops

    Auto-stop EC2 on low CPU, then auto-start on HTTPS request — how to keep a “front door” while the instance is off?

    What I want to achieve - Automatically stop the EC2 instance when it’s idle e.g., CPU utilization < 5%. - When an incoming HTTPS request hits my API: 1. The EC...

    #AWS #EC2 #Lambda #API Gateway #CloudWatch #auto‑stop #auto‑start #cost optimization #serverless #infrastructure automation
  • 1 month ago · devops

    Day 2 — Beginning My 40 Days AWS DevOps Journey

    !Cover image for Day 2 — Beginning My 40 Days AWS DevOps Journeyhttps://media2.dev.to/dynamic/image/width=1000,height=420,fit=cover,gravity=auto,format=auto/htt...

    #AWS #DevOps #Linux #EC2 #command-line #40-day challenge
  • 1 month ago · devops

    [AWS] 2. EC2 (Elastic Compute Cloud) Instance Fundamentals, SSH

    Amazon EC2 Overview - EC2 Elastic Compute Cloud – Infrastructure as a Service IaaS - Core capabilities: - Renting virtual machines 가상 머신 임대 - Storing data on v...

    #AWS #EC2 #cloud computing #IaaS #auto-scaling #EBS #ELB #security groups
  • 1 month ago · devops

    🌥️ Mi primer paso en AWS: una experiencia que realmente me movió algo por dentro

    ¿Por qué lo hice? Sentí que, para crecer en IT de forma seria, tarde o temprano tendría que entender la nube. AWS siempre me intimidó —tantos servicios, tantos...

    #aws #cloud computing #devops #beginner guide #ec2 #s3 #rds #lambda #vpc #cost management #security #scalability
  • 1 month ago · devops

    Day 13.Create AMI from EC2 Instance

    Lab Information The Nautilus DevOps team is migrating a portion of their infrastructure to AWS. To manage the complexity, they are breaking the migration into...

    #AWS #EC2 #AMI #DevOps #cloud migration #infrastructure as code
  • 1 month ago · devops

    Day 13: Terraform Data Sources

    Data Source Think of a data source like a phone directory with a username and phone number as key‑value pairs accessed via an API. Instead of hard‑coding value...

    #terraform #aws #data-sources #infrastructure-as-code #ec2 #ami #cloud #iac
  • 1 month ago · devops

    Day 12.Attach Volume to EC2 Instance

    Lab Information The Nautilus DevOps team is creating services on AWS and breaking the migration into smaller tasks for better control, risk mitigation, and res...

    #AWS #EC2 #EBS #volume-attachment #cloud #devops #tutorial
  • 1 month ago · devops

    Day 8.Enable Stop Protection for EC2 Instance

    Lab Information As part of the migration, some components were added to the AWS account. The team created an EC2 instance that now requires changes. - Instance...

    #AWS #EC2 #stop protection #termination protection #cloud infrastructure #AWS console #instance management
  • 1 month ago · devops

    Terraform Project: Simple EC2 + Security Group

    Project Structure terraform-project/ │── main.tf │── variables.tf │── outputs.tf │── providers.tf │── terraform.tfvars │── modules/ │ └── ec2/ │ ├── main.tf │...

    #terraform #aws #ec2 #security-group #infrastructure-as-code #cloud

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