No matter how you like to participate in developer communities, Pulumi wants to meet you there. If you want to meet other Pulumi users to share use-cases and best practices, contribute code or documentation, see us at an event, or just tell a story about something cool you did with Pulumi, you are part of our community.

Pulumi Community

Hey azure peeps, Have any of you guys used pulumi to create a new subscription and then create resources inside that newly created subscription ? Anyone got any example code or links to any repos ?

You can do that using the Azure Classic provider's <https://www.pulumi.com/registry/packages/azure/api-docs/core/subscription/|azure.core.Subscription>.

You'll have to provide billing account values found under `Cost Management + Billing` - `Billing Scopes` -`Properties`

Using the following inputs on Subscription:
`enrollment_account_name` (_Account ID_ from the properties view)
`billing_scope_id` (_Billing Account ID_ from the properties view)

I believe you can only create Subscriptions programmatically when your account is under the Microsoft Customer Agreement (MCA) or Enterprise Agreement (EA) models. I think Pay-as-you-go subscriptions from the Microsoft Online Subscription Agreement can't be provisioned programmatically.

I have a  .ps1 that creates the subscriptions and provider user in entra id as well as permissions and outputs all the az details into the pulumi secrets... It was a bit chicken and egg when I tried to get pulumi to do it, but that was a while back

Awesome, anything in the azure native library ?

Unfortunately not:
<https://github.com/pulumi/pulumi-azure-native/issues/670|https://github.com/pulumi/pulumi-azure-native/issues/670>

Yeah I see, is it bad practice to mix native and classic ?

I personally only use classic for these rare cases but stick to native for everything else. It shouldn't have any implications and you can use outputs as inputs across any provider. You'll just have to configure both providers.

do you know how to dispatch the subscription to the subsequent resources by chance?  Say
```sub = azure.core.Subscription(...)
rg = azure.resources.ResourceGroup( how do i create this in the above subsription ?)```

You'd explicitly initialize a <https://www.pulumi.com/registry/packages/azure-native/api-docs/provider/|Provider> using the new subscription ID output. Demonstrating subscription provisioning via azure-classic and usage in azure-native.

```from pulumi_azure_native import Provider

sub = azure.core.Subscription(...)
new_provider = Provider(
  subscription_id=sub.subscription_id,
  ...
)```
Then to use that provider for resource creation:
```SomeResource(
  ...,
  opts=pulumi.ResourceOptions(provider=new_provider)
)```
You can also consider creating a subscription within one Pulumi project, exporting the subscription details as outputs and use stack references in downstream projects. <https://leebriggs.co.uk/blog/2023/08/17/structuring-iac|This blog post> by <@UCWG26BH7> provides good advise on how to layer IaC projects which f.x. recommends splitting up resources by their rate of change with subscriptions probably being among the rarest resource you'd make frequent changes to.