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121 lines
4.0 KiB
Markdown
121 lines
4.0 KiB
Markdown
---
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layout: "google"
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page_title: "Google Provider Versions"
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sidebar_current: "docs-google-provider-versions"
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description: |-
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How to use the different Google Provider versions
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---
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# Google Provider Versions
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Starting with version `1.19.0`, there are two versions of the Google provider:
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* `google`
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* `google-beta`
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This documentation (https://www.terraform.io/docs/providers/google/) is shared
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between both providers, and all generally available (GA) products and features
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are available in both versions of the provider.
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The `google-beta` provider is distinct from the `google` provider in that it
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supports GCP products and features that are in beta, while `google` does not.
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Fields and resources that are only present in `google-beta` will be marked as
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such in the shared provider documentation.
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`1.X` versions of the `google` provider supported beta features; from `2.0.0`
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onwards, beta features are only supported in `google-beta`.
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Beta GCP features have no deprecation policy and no SLA, but are otherwise considered to be feature-complete
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with only minor outstanding issues after their Alpha period. Beta is when GCP
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features are publicly announced, and is when they generally become publicly
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available. For more information see [the official documentation on GCP launch stages](https://cloud.google.com/terms/launch-stages).
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The `google-beta` provider sends all requests to the beta endpoint for GCP if
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one exists for that product, regardless of whether the request contains any beta
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features.
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-> In short, using `google-beta` over `google` is similar to using `gcloud beta`
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over `gcloud`. Features that are exclusively available in `google-beta` are GCP
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features that are not yet GA, and they will be made available in `google` after
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their GA launch.
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## Using the `google-beta` provider
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To use the `google-beta` provider, explicitly define a `google-beta` provider
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block, and state on the resource which provider you wish to use.
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```hcl
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provider "google-beta" {
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credentials = "${file("account.json")}"
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project = "my-project-id"
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region = "us-central1"
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}
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resource "google_compute_instance" "beta-instance" {
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provider = "google-beta"
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# ...
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}
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```
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~> If the `provider` field is omitted, Terraform will implicitly use the `google`
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provider by default even if you have only defined a `google-beta` provider block.
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## Using both provider versions together
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To have resources at different API versions, set up provider blocks for each version:
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```hcl
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provider "google" {
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credentials = "${file("account.json")}"
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project = "my-project-id"
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region = "us-central1"
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}
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provider "google-beta" {
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credentials = "${file("account.json")}"
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project = "my-project-id"
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region = "us-central1"
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}
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```
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In each resource, state which provider that resource should be used with:
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```hcl
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resource "google_compute_instance" "ga-instance" {
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provider = "google"
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# ...
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}
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resource "google_compute_instance" "beta-instance" {
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provider = "google-beta"
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# ...
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}
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```
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## Importing resources with `google-beta`
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By default, Terraform will always import resources using the `google` provider.
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To import resources with `google-beta`, you need to explicitly specify a provider
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with the `-provider` flag, similarly to if you were using a provider alias.
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```bash
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terraform import -provider=google-beta google_compute_instance.beta-instance my-instance
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```
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## Converting resources between versions
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Resources can safely be converted from one version to the other without needing to rebuild infrastructure.
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To go from GA to beta, change the `provider` field from `"google"` to `"google-beta"`.
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To go from beta to GA, do the reverse. If you were previously using beta fields that you no longer wish to use:
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1. (Optional) Explicitly set the fields back to their default values in your Terraform config file, and run `terraform apply`.
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1. Change the `provider` field to `"google"`.
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1. Remove any beta fields from your Terraform config.
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1. Run `terraform plan` or `terraform refresh`+`terraform show` to see that the beta fields are no longer in state.
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