constellation/terraform/infrastructure/iam/azure/README.md
2023-11-08 19:10:01 +01:00

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# Terraform Azure IAM creation
This terraform configuration creates the necessary Azure resources that need to be available to host a Constellation cluster.
You can create the resources with the following commands:
```sh
mkdir constellation_azure_iam
cd constellation_azure_iam
curl --remote-name-all https://raw.githubusercontent.com/edgelesssys/constellation/main/hack/terraform/azure/iam/{main.tf,output.tf,variables.tf,.terraform.lock.hcl}
terraform init
terraform apply
```
The following terraform output values are available (with their corresponding keys in the Constellation configuration file):
- `subscription_id` (subscription)
- `tenant_id` (tenant)
- `uami_id` (userAssignedIdentity)
You can either get the profile names from the Terraform output and manually add them to your Constellation configuration file according to our [Documentation](https://docs.edgeless.systems/constellation/getting-started/first-steps).
Or you can do this with a `yq` command:
```sh
yq -i "
.provider.azure.subscription = $(terraform output subscription_id) |
.provider.azure.tenant = $(terraform output tenant_id) |
.provider.azure.userAssignedIdentity = $(terraform output uami_id) |
" path/to/constellation-conf.yaml
```
Where `path/to/constellation-conf.yaml` is the path to your Constellation configuration file.