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jamesnetherton pushed a commit to branch camel-quarkus-main
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The following commit(s) were added to refs/heads/camel-quarkus-main by this
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new cbc2288 Fix example for ability to use Jaeger exporter only
cbc2288 is described below
commit cbc2288dc546a7ab10af3de4ad110642b687b152
Author: Lukas Lowinger <llowi...@redhat.com>
AuthorDate: Wed Aug 3 09:33:33 2022 +0200
Fix example for ability to use Jaeger exporter only
---
observability/README.adoc | 20 ++++++++++++++++++++
observability/docker-compose.yml | 5 ++---
.../src/main/resources/application.properties | 4 +++-
3 files changed, 25 insertions(+), 4 deletions(-)
diff --git a/observability/README.adoc b/observability/README.adoc
index fad3fff..5a697a9 100644
--- a/observability/README.adoc
+++ b/observability/README.adoc
@@ -63,6 +63,26 @@ You can also directly leverage MicroProfile Health APIs to
create checks. Class
The tracing configuration for the application can be found within
`application.properties`.
+The default configuration uses the OTLP exporter, but it can be easily
switched to the Jaeger exporter by applying this change in
`application.properties`:
+
+[source,shell]
+----
+- quarkus.opentelemetry.tracer.exporter.otlp.endpoint=http://localhost:4317
++ quarkus.opentelemetry.tracer.exporter.jaeger.endpoint=http://localhost:14250
+----
+
+and this change in `pom.xml`:
+
+[source,xml]
+----
+ <dependency>
+ <groupId>io.quarkus</groupId>
+- <artifactId>quarkus-opentelemetry-exporter-otlp</artifactId>
++ <artifactId>quarkus-opentelemetry-exporter-jaeger</artifactId>
+ </dependency>
+----
+
+
To view tracing events, start a tracing server. A simple way of doing this is
with Docker Compose:
[source,shell]
diff --git a/observability/docker-compose.yml b/observability/docker-compose.yml
index eb60f01..0dd55fe 100644
--- a/observability/docker-compose.yml
+++ b/observability/docker-compose.yml
@@ -23,8 +23,8 @@ services:
image: jaegertracing/all-in-one:1.33
ports:
- "16686:16686"
- - "14268"
- - "14250"
+ - "14268:14268"
+ - "14250:14250"
# Collector
otel-collector:
@@ -35,6 +35,5 @@ services:
ports:
- "13133:13133" # Health_check extension
- "4317:4317" # OTLP gRPC receiver
- - "55680:55680" # OTLP gRPC receiver alternative port
depends_on:
- jaeger-all-in-one
diff --git a/observability/src/main/resources/application.properties
b/observability/src/main/resources/application.properties
index 876d847..d604261 100644
--- a/observability/src/main/resources/application.properties
+++ b/observability/src/main/resources/application.properties
@@ -23,8 +23,10 @@ quarkus.banner.enabled = false
# Identifier for the origin of spans created by the application
quarkus.application.name=camel-quarkus-observability
-# gRPC endpoint for sending spans
+# For OTLP
quarkus.opentelemetry.tracer.exporter.otlp.endpoint=http://localhost:4317
+# For Jaeger
+# quarkus.opentelemetry.tracer.exporter.jaeger.endpoint=http://localhost:14250
# Allow metrics to be exported as JSON. Not strictly required and is disabled
by default
quarkus.micrometer.export.json.enabled = true
