Aws-elb health check failing at 302 code

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Hi i created ALB listener 443 and target group instance on 7070 port (not-ssl)

I can access instanceip:7070 without problem , but with https://elb-dns-name not able to access.. instance health check also failed with 302 code

ALB listener port https and instance is http protocol ,

when i browse with https://dns-name it redirecting to http://elb-dns-name

Aug 30, 2018 in AWS by bug_seeker
• 15,520 points
9,624 views

1 answer to this question.

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In the event that the condition of the target is a value different from healthy If the target's status is not healthy, the API gives an explanation code as well as a description of the issue and the console displays that same information in the form of a tooltip. Reason codes that start at Elb originate from the load balancer side , and reason codes that start by the word "target" originate from the side that targets. You can even check out the details of AWS with the AWS Cloud Migration. You get 302 when performing URL redirection, any ELB Health check will look for success code 200 for the health check to pass. In ALB, this can be configured under health check in the ELB console.

To modify the health check settings of a target group using the console

  1. Open the Amazon EC2 console at https://console.aws.amazon.com/ec2/.
  2. On the navigation pane, under LOAD BALANCING, choose Target Groups. Select the target group.
  3. On the Health checks tab, choose Edit.
  4. On the Edit target group page, modify the setting Success Codes to 302 or as needed, and then choose Save.

enter image description here

answered Aug 30, 2018 by Priyaj
• 58,090 points

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