Migration guide from LbrLabs to official OVH package (#46)

* Migration guide from LbrLabs to official OVH package

* Update docs/how-to-guides/_index.md

---------

Co-authored-by: Aurelie Vache <scraly@gmail.com>

docs/how-to-guides/_index.md

@@ -0,0 +1,6 @@
+---
+title: How-to Guides
+meta_desc: |
+    Tutorials for using Infrastructure as Code in OVHCloud
+layout: package
+---

docs/how-to-guides/migration-from-lbrlabs-package.md

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+---
+title: "Migration from LbrLabs OVH Package"
+h1: "Migrating from the LbrLabs OVH Package"
+meta_desc: Practitioner level instructions for migrating from the community LbrLabs OVH package to this official OVH package.
+layout: package
+---
+
+The types in each of the Pulumi OVH SDKs have been kept as compatible as possible to the LbrLabs community package.
+This should make the migration from the community package to this official OVH package almost a drop in replacement.
+
+{{< chooser language "typescript,python,go,csharp" >}}
+
+{{% choosable language typescript %}}
+
+Replace the NPM package in your project first:
+
+```sh
+$ npm uninstall --save @lbrlabs/pulumi-ovh
+$ npm install --save @ovh-devrelteam/pulumi-ovh
+```
+
+After switching the package, update the import statements in your Pulumi infrastructure code:
+
+```diff
+- import * as ovh from "@lbrlabs/pulumi-ovh";
++ import * as ovh from "@ovh-devrelteam/pulumi-ovh";
+```
+
+{{% /choosable %}}
+
+{{% choosable language python %}}
+
+Replace the Python package in your project first:
+
+```sh
+$ pip uninstall lbrlabs-pulumi-ovh
+$ pip install pulumi-ovh
+```
+
+After switching the package, update the import statements in your Pulumi infrastructure code:
+
+```diff
+-  import lbrlabs_pulumi_ovh as ovh
++  import pulumi_ovh as ovh
+```
+
+{{% /choosable %}}
+
+{{% choosable language go %}}
+
+Replace the Go package in your project first:
+
+```sh
+$ go get github.com/ovh/pulumi-ovh/sdk/go/...
+```
+
+After switching the package, update the import statements in your Pulumi infrastructure code:
+
+```diff
+- "github.com/lbrlabs/pulumi-ovh/sdk/go/ovh/CloudProject"
++ "github.com/ovh/pulumi-ovh/sdk/go/ovh/CloudProject"
+```
+
+{{% /choosable %}}
+
+{{% choosable language csharp %}}
+
+Replace the Nuget package in your project first:
+
+```sh
+$ dotnet remove package Lbrlabs.PulumiPackage.Ovh
+$ dotnet add package Pulumi.Ovh
+```
+
+After switching the package, update the import statements in your Pulumi infrastructure code:
+
+```diff
+- using Ovh = Lbrlabs.PulumiPackage.Ovh;
++ using Ovh = Pulumi.Ovh;
+```
+
+{{% /choosable %}}
+
+{{< /chooser >}}
+
+Your project has now been updated to use the new SDK. When running `pulumi preview` with this new setup,
+you should see no changes to your OVH resources reported.
+
+If you do encounter something unexpected, please file an issue in [the Github repository](https://github.com/ovh/pulumi-ovh/issues).