Function checkCacheProviderInProd

apps/api/src/config/env/validate.ts:727–737

(env: Env)

 * a logout on one instance would leave the token valid on every other.
 */
const checkCacheProviderInProd = (env: Env): string[] => {
  if (env.NODE_ENV !== "production" || !env.CACHE_ENABLED) {
    return [];
  }

  return env.CACHE_PROVIDER === "valkey"
    ? []
    : [
        "CACHE_PROVIDER must be valkey in production when CACHE_ENABLED=true so JWT revocation state survives restarts and is shared across replicas",
      ];
};

const checkValkeyPassword = (env: Env): string[] => {
  if (env.NODE_ENV !== "production" || env.VALKEY_PASSWORD !== "") {