Cloud Operations
- We are admin team, The infra created is used by project teams.
- The credentials of the virtual machines created are with project temas.
- We as admin team are supposed to update the packages inside the virtual machines
Azure
- Step 1 (as product team member): Lets create a free tier enabled ubuntu virtual machine
- Step 2 (as admin team):
#!/bin/bash
apt update
apt upgrade -y
- How is this working?
- Azure Virtual machines will have an agent running inside it Refer Here
AWS
- In AWS EC2 instances do not have agents inside them. So AWS gives EC2 systems manager which when configured correctly installs agents inside ec2.
- AWS Ec2 instances donot allow to set usernam as default username is loaded from image. AWS EC2 instance expect a key to be set during creation.
- EC2 instance connect
- SessionManager
Exercise:
- Try the same on Redhat 9/10
dnf update
