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Don't swallow errors when uninstalling FluxCD #4394

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Don't swallow errors when uninstalling FluxCD #4394

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16 changes: 12 additions & 4 deletions cmd/flux/uninstall.go
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Expand Up @@ -90,16 +90,24 @@ func uninstallCmdRun(cmd *cobra.Command, args []string) error {
}

logger.Actionf("deleting components in %s namespace", *kubeconfigArgs.Namespace)
uninstall.Components(ctx, logger, kubeClient, *kubeconfigArgs.Namespace, uninstallArgs.dryRun)
if err := uninstall.Components(ctx, logger, kubeClient, *kubeconfigArgs.Namespace, uninstallArgs.dryRun); err != nil {
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It may be better to ignore not found errors using https://github.com/kubernetes/apimachinery/blob/v0.27.4/pkg/api/errors/errors.go#L527 . Any other errors may be important.

return err
}

logger.Actionf("deleting toolkit.fluxcd.io finalizers in all namespaces")
uninstall.Finalizers(ctx, logger, kubeClient, uninstallArgs.dryRun)
if err := uninstall.Finalizers(ctx, logger, kubeClient, uninstallArgs.dryRun); err != nil {
return err
}

logger.Actionf("deleting toolkit.fluxcd.io custom resource definitions")
uninstall.CustomResourceDefinitions(ctx, logger, kubeClient, uninstallArgs.dryRun)
if err := uninstall.CustomResourceDefinitions(ctx, logger, kubeClient, uninstallArgs.dryRun); err != nil {
return err
}

if !uninstallArgs.keepNamespace {
uninstall.Namespace(ctx, logger, kubeClient, *kubeconfigArgs.Namespace, uninstallArgs.dryRun)
if err := uninstall.Namespace(ctx, logger, kubeClient, *kubeconfigArgs.Namespace, uninstallArgs.dryRun); err != nil {
return err
}
}

logger.Successf("uninstall finished")
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