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cli: allow helm upgrades with old k8s patch version (#2095)

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Malte Poll 2023-07-12 12:42:51 +02:00 • committed by Adrian Stobbe
parent f96308b23e
commit 36dde5e2a5
2 changed files with 20 additions and 5 deletions
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23
internal/versions/versions.go
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@ -42,6 +42,8 @@ type ValidK8sVersion string
// NewValidK8sVersion validates the given string and produces a new ValidK8sVersion object.
// Returns an empty string if the given version is invalid.
// strict controls whether the patch version is checked or not.
// If strict is false, the patch version is ignored and the returned
// ValidK8sVersion is a supported patch version for the given major.minor version.
func NewValidK8sVersion(k8sVersion string, strict bool) (ValidK8sVersion, error) {
var supported bool
if strict {
@ -49,11 +51,14 @@ func NewValidK8sVersion(k8sVersion string, strict bool) (ValidK8sVersion, error)
} else {
supported = isSupportedK8sVersion(k8sVersion)
}
if supported {
return ValidK8sVersion(k8sVersion), nil
if !supported {
return "", fmt.Errorf("invalid Kubernetes version: %s", k8sVersion)
}
return "", fmt.Errorf("invalid Kubernetes version: %s", k8sVersion)
if !strict {
k8sVersion, _ = supportedVersionForMajorMinor(k8sVersion)
}
return ValidK8sVersion(k8sVersion), nil
}
// IsSupportedK8sVersion checks if a given Kubernetes minor version is supported by Constellation.
@ -82,6 +87,16 @@ func IsPreviewK8sVersion(_ ValidK8sVersion) bool {
return false
}
func supportedVersionForMajorMinor(majorMinor string) (string, bool) {
majorMinor = semver.MajorMinor(majorMinor)
for _, valid := range SupportedK8sVersions() {
if semver.MajorMinor(valid) == majorMinor {
return valid, true
}
}
return "", false
}
const (
//
// Constellation images.