#go

2 items tagged #go, across 2 digests.

Shevinu's Digest — Wednesday, August 12, 2026

Gubernator v2.13.0: Google SRE SLOs, Native CoreDNS Suite & Caddy Ingress for Docker Compose
dev.to·Aug 11, 2026
For teams seeking Kubernetes-grade infrastructure control without the operational overhead of managing complex control planes, Gubernator brings advanced platform capabilities to native Docker Compose environments. Operating as a lightweight single binary, Gubernator bridges the gap between simple compose-file deployment workflows and production SRE requirements. The v2.13.0 release integrates Google SRE-style Service Level Objective tracking, native CoreDNS service discovery, targeted label-based container placement, and automated Caddy ingress handling zero-trust networking. This offers backend and platform engineers a practical stepping stone for introducing enterprise-grade service discovery, ingress security, and telemetry to Docker-based infrastructure. It provides a lean alternative to heavy orchestration stacks while maintaining high reliability and operational clarity.

GitHub doesn't retry webhooks. So I gave my tunnel a database.
dev.to·Aug 9, 2026
Because GitHub does not automatically retry failed webhook deliveries when local development environments go offline, missing events can severely disrupt testing workflows. To solve this, the author built a custom tunneling gateway called doorbell that incorporates a database to buffer incoming requests during local disconnects. When the local CLI reconnects via a single outbound TCP connection, held webhooks are delivered sequentially—oldest first—complete with latency timing metrics. To ensure reliability under load, the architecture uses strict row-claiming logic tested against concurrent requests, preventing duplicate webhook deliveries. For backend and platform engineers working with third-party webhooks, this project offers valuable lessons in designing resilient integration proxies, managing persistent event queues, and establishing fault-tolerant local development tooling.