Cephalon.Observability.KafkaDependencies
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Maturity:
M0· Ownership: taxonomy-only · Family:observability· See audit, matrix.
Cephalon.Observability.KafkaDependencies adds a supported Kafka dependency-health path for Cephalon hosts.
What it owns
Section titled “What it owns”Engine:Observability:DependencyHealth:Kafkaconfiguration binding- bootstrap-server, topic, and broker-authentication probe settings for Kafka clusters
- reusable metadata probes through
Confluent.Kafka - reusable
IDependencyHealthContributorintegration for broker-backed readiness and diagnostics
Main surfaces
Section titled “Main surfaces”Configuration/KafkaDependencyDefinition.csConfiguration/KafkaDependencyHealthOptions.csHosting/KafkaDependencyHealthServiceCollectionExtensions.csServices/KafkaDependencyHealthProbeHostedService.cs
Source structure
Section titled “Source structure”ConfigurationHostingServices
How it fits
Section titled “How it fits”This package keeps Kafka-specific metadata retrieval and broker-auth configuration out of Cephalon.Engine while still feeding the existing dependency-health contract. Hosts can opt into it when they need Kafka readiness to surface through /engine/dependencies, /health/live, /health/ready, and /engine/diagnostics without re-implementing bootstrap-server parsing, topic presence checks, or SASL/TLS settings per host. When active, it also publishes its probe event ids through the shared runtime diagnostics catalog.