Load Balancing contd..

Lab setup

• AWS Create a vpc with two public subnets atleast
• Lets build two vms with a website infinity
• inifinity – website1

sudo apt update
sudo apt install nginx -y
sudo apt install unzip
cd /tmp/
wget https://www.tooplate.com/zip-templates/2117_infinite_loop.zip
unzip 2117_infinite_loop.zip
cd 2117_infinite_loop/
sudo mkdir /var/www/html/infinity
sudo cp -r . /var/www/html/infinity/

• other 2 with website vision

Load Balancing w.r.t Network

• AWS has 3 types of Load Balancers
  • Network LoadBalancer: This operates at layer 4
  • Application Load Balancer: This operates at Layer 7
  • Classic Load Balancer:
    • Not Recommended to use supports both layer 4 and layer 7
• AWS Also has a Gateway Loadbalancer

Layer 4: Network LB

• Refer Here for official docs
• Watch classroom recording for guided creation
  

Layer 7: Application LB

• Refer Here for Application LB Docs.
• Watch classroom recording for guided creation