@lunro/cache

Redis-backed cache layer for the Lunro platform.

Fail-open by design: if Redis is disabled or unreachable, every cache wrapper degrades to a no-op and the pipeline runs at no-cache speed.

Configuration

Connection is resolved from the environment, REDIS_URL taking precedence:

| Variable | Default | Notes | | -------------------------- | ----------- | ------------------------------------------------------------------------------------------------------------------------------------------------- | | REDIS_URL | — | Full connection string: redis://[user:pass@]host:port or rediss://… for TLS. Preferred for managed providers (Redis Cloud, Upstash, Railway). | | REDIS_HOST | localhost | Used only when REDIS_URL is unset. | | REDIS_PORT | 6379 | " | | REDIS_USERNAME | — | " | | REDIS_PASSWORD | — | " | | REDIS_TLS | false | Set true to enable TLS in the discrete-var form. | | REDIS_CONNECT_TIMEOUT_MS | 5000 | Bounded connect time before degrading to no-op. | | CACHE_DISABLED | false | true skips Redis entirely (no-op cache). | | CACHE_ARTICLE_TTL | 604800 | Per-cache TTL overrides, in seconds. | | CACHE_LISTING_TTL | 600 | " | | CACHE_SUMMARY_TTL | 2592000 | " |