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Add FLUX_SYSTEM_NAMESPACE_FROM_CONTEXT to inherit kubens context

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Signed-off-by: JB Pinalie <2850825+jybp@users.noreply.github.com>
This commit is contained in:
JB Pinalie 2025-04-11 11:13:43 +02:00
parent 7b551b0d35
commit 1d61cdf4e1
1 changed files with 14 additions and 0 deletions
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14
cmd/flux/main.go
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@ -205,6 +205,20 @@ func main() {
func configureDefaultNamespace() {
*kubeconfigArgs.Namespace = rootArgs.defaults.Namespace
// First check if we should use the namespace from the current context
if os.Getenv("FLUX_SYSTEM_NAMESPACE_FROM_CONTEXT") == "true" {
// Get the current context's namespace from kubeconfig
config, err := kubeconfigArgs.ToRawKubeConfigLoader().RawConfig()
if err == nil {
if ctx, exists := config.Contexts[config.CurrentContext]; exists && ctx.Namespace != "" {
kubeconfigArgs.Namespace = &ctx.Namespace
return
}
}
}
// Fall back to environment variable if set
fromEnv := os.Getenv("FLUX_SYSTEM_NAMESPACE")
if fromEnv != "" {
// namespace must be a valid DNS label. Assess against validation