Initial release

src/main/resources/application.properties

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+# ── Application ──────────────────────────────────────────────
+quarkus.application.name=otel-quarkus-demo
+quarkus.application.version=1.0.0
+quarkus.http.port=8080
+
+# ── OpenTelemetry ────────────────────────────────────────────
+# OTLP endpoint — points to the OTel Collector service in-cluster
+quarkus.otel.exporter.otlp.endpoint=http://otel-collector-opentelemetry-collector.argos:4317
+
+# Resource attributes
+quarkus.otel.resource.attributes=service.name=otel-quarkus-demo,service.namespace=argos,deployment.environment=dev
+
+# Enable all signals
+quarkus.otel.traces.enabled=true
+quarkus.otel.metrics.enabled=true
+quarkus.otel.logs.enabled=true
+
+# Sampler — collect everything for the demo (use ratio in prod)
+quarkus.otel.traces.sampler=always_on
+
+# ── Micrometer ───────────────────────────────────────────────
+# Prometheus scrape endpoint at /q/metrics (belt-and-suspenders with OTLP push)
+quarkus.micrometer.export.prometheus.enabled=true
+quarkus.micrometer.export.prometheus.path=/q/metrics
+
+# OTLP push for micrometer metrics (goes to OTel Collector)
+quarkus.micrometer.export.otlp.url=http://otel-collector-opentelemetry-collector.argos:4318/v1/metrics
+
+# ── Logging ──────────────────────────────────────────────────
+# JSON structured logging — makes logs parseable in Loki
+quarkus.log.console.format=%d{yyyy-MM-dd HH:mm:ss.SSS} %-5p traceId=%X{traceId} spanId=%X{spanId} [%c{2.}] (%t) %s%e%n
+quarkus.log.console.json.enabled=false
+
+# Log level
+quarkus.log.level=INFO
+quarkus.log.category."com.demo".level=DEBUG
+
+# ── Health ───────────────────────────────────────────────────
+quarkus.smallrye-health.root-path=/q/health
+
+# ── Container Image ─────────────────────────────────────────
+quarkus.container-image.group=global
+quarkus.container-image.name=quarkus-app
+quarkus.container-image.tag=latest