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prevent flux install from overriding bootrapped cluster

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Signed-off-by: Somtochi Onyekwere <somtochionyekwere@gmail.com>
This commit is contained in:
Somtochi Onyekwere
2023-10-19 14:07:28 +01:00
parent 7949135a74
commit 0eba9662e6
4 changed files with 657 additions and 0 deletions
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14
cmd/flux/install.go
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@@ -183,6 +183,20 @@ func installCmdRun(cmd *cobra.Command, args []string) error {
logger.Successf("manifests build completed")
logger.Actionf("installing components in %s namespace", *kubeconfigArgs.Namespace)
kubeClient, err := utils.KubeClient(kubeconfigArgs, kubeclientOptions)
if err != nil {
return err
}
info, installed, err := getFluxClusterInfo(ctx, kubeClient)
if err != nil {
return fmt.Errorf("cluster info unavailable: %w", err)
}
if installed && info.bootstrapped {
return fmt.Errorf("this cluster has already been bootstrapped with Flux %s! Please use 'flux bootstrap' to upgrade", info.version)
}
applyOutput, err := utils.Apply(ctx, kubeconfigArgs, kubeclientOptions, tmpDir, filepath.Join(tmpDir, manifest.Path))
if err != nil {
return fmt.Errorf("install failed: %w", err)