WarnerMedia / doppler

Doppler

code

• The source code for the receive endpoint.

iac

• The infrastructure as code to create the resources for receive.

Setup

This project assumes some prerequisites: provisioning of public and private VPCs/subnets is left to you, and a registered domain name is required for exposing Doppler to the internet.

1. Placeholders

• The Doppler IAC (Infrastructure as Code) has been templated with the following placeholders:

  • AWS_ACCOUNT
  • APP_NAME
  • DOMAIN_NAME

• These values must be populated before proceeding. One method for doing so may be to simply recursively search and replace the doppler repo for these placeholders (e.g. s/${AWS_ACCOUNT}/123456789/g).

2. Base Terraform

• Navigate to iac/base/
• Populate terraform.tfvars with your application's config.
• Run terraform init and terraform apply
• Make note of the name of the generate S3 bucket.

3. Create Doppler Environment(s)

• Navigate to iac/env/prod/
• Populate terraform.tfvars with your application's config. The ARNs of your VPCs, private and public subnets, and your root domain name are needed at this stage.
• Run terraform init and terraform apply. This will provision an east and west region for the prod environment of Doppler.
• Make note of the ARNs for the us-east and us-west load balancers.
• Copy/paste the prod/ directory and repeat the above steps for additional environments (e.g. dev, test, etc.) as desired.

4. Global Base

• Navigate to iac/global/base/
• Populate terraform.tfvars with your application's config.
• Run terraform init and terraform apply
• Make note of the name of the generate S3 bucket.

5. Global Environment(s)

• Navigate to iac/global/env/prod/
• Populate terraform.tfvars with your application's config.
• Enter the load balancer ARNs you noted in step (3).
• Run terraform init and terraform apply
• Copy/paste the prod/ directory and repeat the above steps for additional environments (e.g. dev, test, etc.) as desired.

6. Cross Region Replication (CRR)

• Navigate to iac/crr/env/prod/
• Ensure create_crr_west_to_east.sh is properly configured with your application's values.
• Run create_crr_west_to_east.sh to setup S3 cross region replication.
• Adjust the values in the script and rerun for any additional environments as desired.

License

This repository is released under the MIT license. View the local license file.