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Legacy app upgrade note (#3749)

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Billy Tat
2021-12-20 11:05:30 -08:00
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content/rancher/v2.6/en/helm-charts/_index.md
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@@ -25,18 +25,6 @@ From the left sidebar select _"Repositories"_.
These items represent helm repositories, and can be either traditional helm endpoints which have an index.yaml, or git repositories which will be cloned and can point to a specific branch. In order to use custom charts, simply add your repository here and they will become available in the Charts tab under the name of the repository.
> **Note:** Helm chart repositories with authentication
>
> As of Rancher v2.6.3, a new value `disableSameOriginCheck` has been added to the Repo.Spec. This allows users to bypass the same origin checks, sending the repository Authentication information as a Basic Auth Header with all API calls. This is not recommended but can be used as a temporary solution in cases of non-standard Helm chart repositories such as those that have redirects to a different origin URL.
>
> To use this feature for an existing Helm chart repository, click **⋮ > Edit YAML**. On the `spec` portion of the YAML file, add `disableSameOriginCheck` and set it to `true`.
>
> ```yaml
[...]
spec:
disableSameOriginCheck: true
[...]
```
### Helm Compatibility
@@ -58,3 +46,13 @@ Most Rancher tools have additional pages located in the toolbar below the _"Apps
> * use the default upgrade option ( i.e do not use _"--force"_ option )
> * uninstall the existing chart and install the upgraded chart
> * delete the resources with immutable fields from the cluster before performing the _"--force"_ upgrade
#### Changes in Rancher v2.6.3
The upgrade button has been removed for legacy apps from the **Apps & Marketplace > Installed Apps** page.
If you have a legacy app installed and want to upgrade it:
- The legacy [feature flag]({{<baseurl>}}/rancher/v2.6/en/installation/resources/feature-flags/) must be turned on (if it's not turned on automatically because of having a legacy app before upgrading)
- You can upgrade the app from cluster explorer, from the left nav section **Legacy > Project > Apps**
- For multi-cluster apps, you can go to **≡ > Multi-cluster Apps** and upgrade the app from there