feat(monitoring): Add Prometheus metrics integration and enhance logging#20
Merged
nakamuraos merged 11 commits intomainfrom Apr 1, 2026
Merged
feat(monitoring): Add Prometheus metrics integration and enhance logging#20nakamuraos merged 11 commits intomainfrom
nakamuraos merged 11 commits intomainfrom
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…n.rs Add metrics field to AppState, update CacheManager::new to accept Arc<Metrics> and record cache hits/misses/sizes, wire Prometheus server startup and metrics propagation through app.rs and main.rs, and fix all test helpers to supply the new required arguments.
- Added debug logging to various fetch methods in proxy sources (alias, http, local, router, s3, video) to track URL resolutions and fetch completions. - Instrumented functions in the security module (allowlist, encryption, hmac) to log key operations and outcomes. - Improved logging in transform operations (blur, color, decode, encode, gif_anim, resize, rotate, watermark) to capture input parameters and results. - Updated integration tests to use new environment variable prefixes for consistency.
…ppState in test helpers Create one Metrics instance and pass it with .clone() so cache metrics and the metrics endpoint use the same registry. Also add a comment in record_cache_sizes explaining disk entry count is not tracked.
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