Application Load Balancer - Config Steps by Girish

 Please follow below steps After configuring ALB & Target Groups. 


Note: In your Security group --> Ensure to enable Ports (RDP & HTTP:80)


Step1: Take RDP to Instance-1

Step2: Go to server manager --> Click on add a role --> Select IIS role and then install IIS (Note: it may restart your instance).

Step3: Go to C drive --> Open inetpub folder --> click wwwroot folder -->  There will be existing IIS 2 files --> Open PNG file with notepad and enter some text and then save it. 

Step4: Open IIS manager --> Goto sites --> Restart default Site.

Step5: Copy ALB Security group Name and go to EC2 Instance --> Go to Security group --> edit outbound rules --> add HTTP rule --> Paste ALB security name as destination. 

Please find below screenshot for your kind reference. 



Step6:  Copy EC2 Security group Name and go to ALB console --> Go to Security group section --> edit outbound rules --> add HTTP rule --> Paste EC2 Instance security name as destination in ALB SG section. 

Step8: Restart target EC2 instance as well. 


Repeat the same steps in Target/Instance-2 (follow above steps from 1 to 8)


Step9: Goto AWS console --> Open ALB page --> Click on Target Groups and then select Targets window --> see your target should be in healthy status. 


Here we go....!!!!!!!!!!!!!!

Step10: Copy the ELB DNS name (Automatically you will get by AWS) and paste it in new google chrome tab. 

DNS Eg: b38-alb-1935738834.us-east-1.elb.amazonaws.com 

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