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chore: refine kubecontext handling for k8s split-cluster mode

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- Added logic to derive and override APP cluster kubecontext based on `DEPLOYMENT_MODE` and `PROLE_MODE`.
- Enhanced support for legacy runtime context aliases with improved fallback behaviors.
- Unified context resolution for split-cluster environments to ensure role-consistent deployments.
This commit is contained in:
chrisfu 2026-04-12 21:42:40 -07:00
parent 35299fdd52
commit 6076620cf6
1 changed files with 35 additions and 4 deletions
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39
etc/prole_cfg.sh
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@ -743,16 +743,47 @@ if [[ -n "$_prole_cfg_file" ]]; then
if [[ -z "$_cfg_ctx" ]]; then
_cfg_ctx=$(_prole_cfg_extract_key_in_files "KUBECONTEXT" "${_prole_cfg_files[@]}")
fi
_cfg_mode_hint=$(prole_normalize_mode "${DEPLOYMENT_MODE:-${PROLE_MODE:-${CLUSTER_ENV:-${prole_mode:-}}}}")
_cfg_app_ctx="${APP_CLUSTER_KUBECONTEXT:-${init_cluster_app_cluster_kubecontext:-}}"
if [[ "$_cfg_mode_hint" == "k8s" ]]; then
if [[ -z "$_cfg_app_ctx" ]]; then
_cfg_app_ctx=$(_prole_cfg_extract_key_in_files "APP_CLUSTER_KUBECONTEXT" "${_prole_cfg_files[@]}")
fi
if [[ -z "$_cfg_app_ctx" ]]; then
_cfg_app_ctx=$(_prole_cfg_extract_key_in_files "app_cluster_kubecontext" "${_prole_cfg_files[@]}")
fi
if [[ -z "$_cfg_app_ctx" ]]; then
_cfg_app_ctx=$(_prole_cfg_extract_key_in_files "init_cluster.app_cluster_kubecontext" "${_prole_cfg_files[@]}")
fi
if [[ -z "$_cfg_app_ctx" ]]; then
_cfg_app_ctx=$(_prole_cfg_extract_key_in_files "init_cluster_app_cluster_kubecontext" "${_prole_cfg_files[@]}")
fi
if [[ -n "$_cfg_app_ctx" ]]; then
_cfg_ctx="$_cfg_app_ctx"
fi
fi
if [[ -n "$_cfg_ctx" ]]; then
# Respect explicitly provided runtime context (e.g., installer per-role env)
# and only fall back to prole.cfg when no runtime context is set.
if [[ -z "${KUBE_CONTEXT_NAME:-}" && -z "${KUBECTL_CONTEXT:-}" && -z "${KUBECONTEXT:-}" ]]; then
_runtime_ctx="${KUBECTL_CONTEXT:-${KUBE_CONTEXT_NAME:-${KUBECONTEXT:-}}}"
_override_runtime_ctx=0
# Respect explicitly provided runtime context (e.g., installer per-role env),
# but in k8s split-cluster mode override legacy aliases with APP context.
if [[ -z "$_runtime_ctx" ]]; then
_override_runtime_ctx=1
elif [[ "$_cfg_mode_hint" == "k8s" && -n "$_cfg_app_ctx" ]]; then
case "$_runtime_ctx" in
prod|production|prole-prod-cluster)
_override_runtime_ctx=1
;;
esac
fi
if [[ $_override_runtime_ctx -eq 1 ]]; then
export KUBE_CONTEXT_NAME="$_cfg_ctx"
export KUBECTL_CONTEXT="$_cfg_ctx"
export KUBECONTEXT="$_cfg_ctx"
fi
unset _runtime_ctx _override_runtime_ctx
fi
unset _cfg_ns _cfg_sns _cfg_dm _cfg_sh _cfg_sbh _cfg_sapi _cfg_sstudio _cfg_sing _cfg_gitdom _cfg_githosts _cfg_ging _cfg_auth_enabled _cfg_auth_host _cfg_auth_verify _cfg_auth_login _cfg_auth_headers _cfg_ctx _prole_cfg_files _prole_cfg_f
unset _cfg_ns _cfg_sns _cfg_dm _cfg_sh _cfg_sbh _cfg_sapi _cfg_sstudio _cfg_sing _cfg_gitdom _cfg_githosts _cfg_ging _cfg_auth_enabled _cfg_auth_host _cfg_auth_verify _cfg_auth_login _cfg_auth_headers _cfg_ctx _cfg_mode_hint _cfg_app_ctx _prole_cfg_files _prole_cfg_f
fi
if [[ -z "${PROLE_HOME:-}" && -d "$_prole_cfg_home_guess" ]]; then