Documentation
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Overview ¶
Package telemetry exposes selected Redis OpenTelemetry helpers through the go-service cache import tree.
This package is the cache-side wrapper boundary for Redis OpenTelemetry instrumentation. It keeps cache code on a go-service import path while preserving the behavior of the upstream github.com/redis/go-redis/extra/redisotel/v9 helpers used to instrument Redis clients for tracing and metrics.
Use this package when instrumenting github.com/redis/go-redis/v9 clients that back the go-service cache subsystem. Higher-level cache code should generally prefer github.com/alexfalkowski/go-service/v2/cache/driver.NewDriver, which applies this instrumentation automatically for the built-in Redis backend.
Index ¶
Constants ¶
This section is empty.
Variables ¶
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Functions ¶
func InstrumentMetrics ¶
func InstrumentMetrics(client redis.UniversalClient, closeChan chan struct{}) error
InstrumentMetrics instruments a Redis client for OpenTelemetry metrics.
This is a thin wrapper around redisotel.InstrumentMetrics that unregisters observable callbacks when closeChan is closed.
The provided client is modified in place to emit Redis client metrics. The wrapper does not change upstream behavior or error semantics.
func InstrumentTracing ¶
func InstrumentTracing(client redis.UniversalClient) error
InstrumentTracing instruments a Redis client for OpenTelemetry tracing.
This is a thin wrapper around redisotel.InstrumentTracing with raw command statement capture disabled.
The provided client is modified in place to emit tracing data for supported Redis operations. The wrapper does not change upstream behavior or error semantics.
Types ¶
This section is empty.
Source Files