Questions tagged [aws-vpc-peering]

50 questions
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How to resolve connection refused on EC2 instance, and enable communication between server and client between 2 VPCs?

I have two VPC (VPC1, VPC2) in different regions. Each VPC has two EC2 instances. On VPC1, I have a public and a private subnets (subnet1 and subnet2 respectively) each with its own routing table, and on VPC2, I have one private subnet (subnet3).…
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Terraform state conflict between vpc and vpc-peering modules

I am using terraform and terragrunt for my companies aws infrastructure, general structure is like this, i have two main folder, one for modules, other one for environments and sourcing modules to environment folder using terragrunt, one module is…
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Share RDS instance with another VPC, but no other resources?

I have created two VPCs using Terraform: resource "aws_vpc" "alpha" { cidr_block = "10.16.0.0/16" enable_dns_support = true enable_dns_hostnames = true tags = { Name = "Alpha" } } resource "aws_subnet" "alpha_private_a" { vpc_id…
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What is the difference between VPC Peering and VPC Endpoint Service? And when to use them?

I understand VPC Peering is used to establish connection between 2 VPCs. And to connect to another Application/Service in another VPC, VPC Endpoint Service is used. But can't a VPC Endpoint Service be connected via VPC peering? A use-case/scenario…
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AWS RDS Allow Access for Whitelisted IPs and 'Private' VPC

I am hoping someone can clarify some network/security concerns about the following scenario: I have a VPC that allows outbound connections to external internet resources, but is not supposed to allow inbound connections from any resources not within…
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