Added note on using instance metadata to fetch subscription id

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Jose Armesto 2019-11-25 10:59:41 +01:00
parent 23322d1892
commit 745ac8be9c
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@ -56,6 +56,8 @@ Cluster autoscaler supports four Kubernetes cluster options on Azure:
> **_NOTE_**: only the `vmss` option supports scaling down to zero nodes.
> **_NOTE_**: The `subscriptionID` parameter is optional. When skipped, the subscription will be fetched from [the instance metadata](https://docs.microsoft.com/en-us/azure/virtual-machines/linux/instance-metadata-service).
### VMSS deployment
Prerequisites: