Activities

1. VM Creation and install softwares in it

• Create a redhat linux ec2 instance and install apache. Try accessing by using public url (22,80)
• Create a centos linx azure vm and install tomcat. Try accessing by using public url (22,8080)

2. Resize the instance

• This is also referred as Vertical scaling
• Azure:
  • Azure stops the vm and then resizes
    
• AWS:
  • The instance has to be stopped
    
    
• Impact: Vertical scaling will cause downtime.