fly.io terraform provider

Resources

• app (stable, but apps will be deprecated soon. Begin to favor machines.)
• cert (stable)
• ip (stable)
• volume (stable)
• machines (beta)
• postgres (todo)

Data sources

• app (stable)
• cert (stable)
• ip (stable)
• volume (stable)

Acceptance Test Setup

To run acceptance tests for this provider some scaffolding is required.

1. Create a new organization in your Fly.io account to isolate the resources
   • e.g. fly orgs create fly-terraform-ci
   • take note of the org slug
2. Export environment variables
   • export FLY_TF_TEST_ORG=<your-org-slug-from-step-1>
   • export FLY_TF_TEST_APP="acctestapp-$(head /dev/urandom | LC_ALL=C tr -dc A-Za-z0-9 | head -c 10)"
3. Run the commands below to persist your config values. You will need direnv installed.
   • echo "export FLY_TF_TEST_ORG=${FLY_TF_TEST_ORG}" >> .make-overrides
   • echo "export FLY_TF_TEST_APP=${FLY_TF_TEST_APP}" >> .make-overrides
   • (If using ASDF) echo "export ASDF_DEFAULT_TOOL_VERSIONS_FILENAME=$(pwd)/.tool-versions"
   • $(cd infra && echo "fly_ci_org = \"${FLY_TF_TEST_ORG}\"\nfly_ci_app = \"${FLY_TF_TEST_APP}\"" > terraform.tfvars)
4. Got to the infra directory and run terraform apply to create the scaffolding.
5. You should now be able to run make in the repo root to run tests.
6. (Optional) set FLY_TF_TEST_REGION in .make-overrides to a region closer to you

Building with Docker

If you do not have a local Go environment, you can build in a container. The binary will be placed in the root of the repository.

If you are not building for linux, set GOOS and GOARCH environment variables appropriately.

• docker-compose up (default, linux build)
• GOOS=darwin GOARCH=arm64 docker-compose up (m1 mac)
• docker-compose up --build if the version of golang has changed since the last run.