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-README.md: Added information about suffix -0 needed in kubeVersion

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Nefi Munoz 2023-04-14 13:53:56 -06:00
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README.md
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@ -2,7 +2,7 @@
This repository is reserved for partner charts in the Rancher's v2.5+ catalog. As part of this catalog, This repository is reserved for partner charts in the Rancher's v2.5+ catalog. As part of this catalog,
all charts will benefit of a cloud native packaging system that directly references an upstream chart all charts will benefit of a cloud native packaging system that directly references an upstream chart
from a Helm or git repository and automates applying Rancher specific modifications and adding overlay from a Helm repository and automates applying Rancher specific modifications and adding overlay
files on top of it. files on top of it.
## Requirements ## Requirements
@ -26,7 +26,7 @@ files on top of it.
* Managing CRDs and best practices: https://helm.sh/docs/chart_best_practices/custom_resource_definitions/ * Managing CRDs and best practices: https://helm.sh/docs/chart_best_practices/custom_resource_definitions/
* Semver Rules: https://semver.org/ * Semver Rules: https://semver.org/
* Chart must be in a hosted [Helm](https://helm.sh/docs/topics/chart_repository/) or Git repository that we can reference. * Chart must be in a hosted [Helm](https://helm.sh/docs/topics/chart_repository/) (recommended) or Git repository that we can reference.
* Chart must have the following Rancher specific add-ons (More details on this below). * Chart must have the following Rancher specific add-ons (More details on this below).
* kubeVersion set in the chart's metadata * kubeVersion set in the chart's metadata
@ -44,7 +44,14 @@ mkdir -p packages/suse/kubewarden-controller
``` ```
#### 3. Create your [upstream.yaml](#configuration-file) #### 3. Create your [upstream.yaml](#configuration-file)
Some [examples](#examples) are provided below
The tool reads a configuration yaml, `upstream.yaml`, to know where to fetch the upstream chart. This file is also able to define any alterations for valid variables in the Chart.yaml as described by [Helm](https://helm.sh/docs/topics/charts/#the-chartyaml-file).
**Important:** In GKE clusters, a Helm Chart will NOT display in Rancher Apps unless `kubeVersion` includes `-0` suffix in `Chart.yaml` For example:
```bash
kubeVersion: '>= 1.19.0-0'
```
Some [example ustream.yaml](#examples) are provided below
```bash ```bash
cat <<EOF > packages/suse/kubewarden-controller/upstream.yaml cat <<EOF > packages/suse/kubewarden-controller/upstream.yaml
HelmRepo: https://charts.kubewarden.io HelmRepo: https://charts.kubewarden.io
@ -52,7 +59,6 @@ HelmChart: kubewarden-controller
Vendor: SUSE Vendor: SUSE
DisplayName: Kubewarden Controller DisplayName: Kubewarden Controller
ChartMetadata: ChartMetadata:
kubeVersion: '>=1.21-0'
icon: https://www.kubewarden.io/images/icon-kubewarden.svg icon: https://www.kubewarden.io/images/icon-kubewarden.svg
EOF EOF
``` ```
@ -160,9 +166,6 @@ questions:
## Configuration File ## Configuration File
The tool reads a configuration yaml, `upstream.yaml`, to know where to fetch the upstream chart. This file is also able to define any alterations for valid variables in the Chart.yaml as described by [Helm](https://helm.sh/docs/topics/charts/#the-chartyaml-file).
Options for `upstream.yaml` Options for `upstream.yaml`
| Variable | Requires | Description | | Variable | Requires | Description |
| ------------- | ------------- |------------- | | ------------- | ------------- |------------- |