Git-Mirrors/constellation
1
0
Fork 0
mirror of https://github.com/edgelesssys/constellation.git synced 2025-05-07 16:55:15 -04:00
Code Issues Projects Releases Packages Wiki Activity

cli: store kubernetes version as strong type in config (#2287)

Browse source 
Co-authored-by: Otto Bittner <cobittner@posteo.net>
Co-authored-by: 3u13r <lc@edgeless.systems>
This commit is contained in:
Adrian Stobbe 2023-09-19 13:50:00 +02:00 • committed by GitHub
parent 348418a4a1
commit 22c2a73ae2
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
23 changed files with 293 additions and 182 deletions
Download patch file Download diff file Expand all files Collapse all files

46
cli/internal/cmd/configgenerate.go
View file

@ -13,7 +13,6 @@ import (
"github.com/edgelesssys/constellation/v2/cli/internal/cmd/pathprefix"
"github.com/edgelesssys/constellation/v2/internal/attestation/variant"
"github.com/edgelesssys/constellation/v2/internal/cloud/cloudprovider"
"github.com/edgelesssys/constellation/v2/internal/compatibility"
"github.com/edgelesssys/constellation/v2/internal/config"
"github.com/edgelesssys/constellation/v2/internal/constants"
"github.com/edgelesssys/constellation/v2/internal/file"
@ -35,7 +34,7 @@ func newConfigGenerateCmd() *cobra.Command {
ValidArgsFunction: generateCompletion,
RunE: runConfigGenerate,
}
cmd.Flags().StringP("kubernetes", "k", semver.MajorMinor(config.Default().KubernetesVersion), "Kubernetes version to use in format MAJOR.MINOR")
cmd.Flags().StringP("kubernetes", "k", semver.MajorMinor(string(config.Default().KubernetesVersion)), "Kubernetes version to use in format MAJOR.MINOR")
cmd.Flags().StringP("attestation", "a", "", fmt.Sprintf("attestation variant to use %s. If not specified, the default for the cloud provider is used", printFormattedSlice(variant.GetAvailableAttestationVariants())))
return cmd
@ -43,7 +42,7 @@ func newConfigGenerateCmd() *cobra.Command {
type generateFlags struct {
pf pathprefix.PathPrefixer
k8sVersion string
k8sVersion versions.ValidK8sVersion
attestationVariant variant.Variant
}
@ -124,19 +123,6 @@ func createConfig(provider cloudprovider.Provider) *config.Config {
return res
}
// supportedVersions prints the supported version without v prefix and without patch version.
// Should only be used when accepting Kubernetes versions from --kubernetes.
func supportedVersions() string {
builder := strings.Builder{}
for i, version := range versions.SupportedK8sVersions() {
if i > 0 {
builder.WriteString(" ")
}
builder.WriteString(strings.TrimPrefix(semver.MajorMinor(version), "v"))
}
return builder.String()
}
func parseGenerateFlags(cmd *cobra.Command) (generateFlags, error) {
workDir, err := cmd.Flags().GetString("workspace")
if err != nil {
@ -144,11 +130,15 @@ func parseGenerateFlags(cmd *cobra.Command) (generateFlags, error) {
}
k8sVersion, err := cmd.Flags().GetString("kubernetes")
if err != nil {
return generateFlags{}, fmt.Errorf("parsing kuberentes flag: %w", err)
return generateFlags{}, fmt.Errorf("parsing Kubernetes flag: %w", err)
}
resolvedVersion, err := resolveK8sVersion(k8sVersion)
resolvedVersion, err := versions.ResolveK8sPatchVersion(k8sVersion)
if err != nil {
return generateFlags{}, fmt.Errorf("resolving kuberentes version from flag: %w", err)
return generateFlags{}, fmt.Errorf("resolving kubernetes patch version from flag: %w", err)
}
validK8sVersion, err := versions.NewValidK8sVersion(resolvedVersion, true)
if err != nil {
return generateFlags{}, fmt.Errorf("resolving Kubernetes version from flag: %w", err)
}
attestationString, err := cmd.Flags().GetString("attestation")
@ -168,7 +158,7 @@ func parseGenerateFlags(cmd *cobra.Command) (generateFlags, error) {
}
return generateFlags{
pf: pathprefix.New(workDir),
k8sVersion: resolvedVersion,
k8sVersion: validK8sVersion,
attestationVariant: attestationVariant,
}, nil
}
@ -184,22 +174,6 @@ func generateCompletion(_ *cobra.Command, args []string, _ string) ([]string, co
}
}
// resolveK8sVersion takes the user input from --kubernetes and transforms a MAJOR.MINOR definition into a supported
// MAJOR.MINOR.PATCH release.
func resolveK8sVersion(k8sVersion string) (string, error) {
prefixedVersion := compatibility.EnsurePrefixV(k8sVersion)
if !semver.IsValid(prefixedVersion) {
return "", fmt.Errorf("kubernetes flag does not specify a valid semantic version: %s", k8sVersion)
}
extendedVersion := config.K8sVersionFromMajorMinor(prefixedVersion)
if extendedVersion == "" {
return "", fmt.Errorf("--kubernetes (%s) does not specify a valid Kubernetes version. Supported versions: %s", strings.TrimPrefix(k8sVersion, "v"), supportedVersions())
}
return extendedVersion, nil
}
func printFormattedSlice[T any](input []T) string {
return fmt.Sprintf("{%s}", strings.Join(toString(input), "|"))
}