How ping test can do it in terraform with multiple ec2 instance in round robin fashion?

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#1

I have more than two ec2-instance in Aws when using terraform apply, I want to do ping test like server 1 to server 2 and server 2 to server 3 … server n to server 1 as a round robin fashion. Anybody know how to achieve this using terraform and get the output result in the output variable.

#2

Hi,
Maybe this blog post will help you

#3

The solution is get data of all provisioned ec2instance public ip in output variable then using remote-exec provisioner to access one host machine then test the remaining host machine using ssh . Note the connection detail must be specified properly and type should be ‘ssh’.

Thanks