🐞 HelmChart kubeVersion field prevents installing Charts on a a pre-release K8S #153
Description
Describe the bug
All SCB HelmCharts contain the kubeVersion field to ensure the K8S version meets the SCB requirements.
Example Operator Chart
apiVersion: v2
name: operator
description: secureCodeBox Operator to automate the execution of security scans on kubernetes
type: application
# version - gets automatically set to the secureCodeBox release version when the helm charts gets published
version: latest
kubeVersion: ">=v1.11.0"The current definition results in an error if the K8S is using a pre-release version, even if its never than the kubeVersion semversion:
helm --namespace securecodebox-system upgrade --install securecodebox-operator secureCodeBox/operator --version v2.0.0-rc.12
Error: UPGRADE FAILED: chart requires kubeVersion: >=v1.11.0 which is incompatible with Kubernetes v1.16.6-beta.0Expected behavior
It would be great to support Kubernetes pre-release versions. As explained in the helm issue helm/helm#3810 this could be done by adding a pre-release extension to the kube version field:
Solution
apiVersion: v2
name: operator
description: secureCodeBox Operator to automate the execution of security scans on kubernetes
type: application
# version - gets automatically set to the secureCodeBox release version when the helm charts gets published
version: latest
kubeVersion: ">=v1.11.0-0"