astefanutti edited a comment on issue #2693:
URL: https://github.com/apache/camel-k/issues/2693#issuecomment-943146900
As of Camel K version 1.6, the auto-configuration of the container port is
only available for the HTTP protocol.
You can achieve it manually, by exposing the container port using the `kamel
run --pod-template` option, with the following `template.yaml` file:
```yaml
containers:
- name: integration
ports:
- containerPort: 8443
protocol: UDP
```
And creating the Service manually, e.g.:
```sh
$ cat <<EOF | kubectl apply -f -
apiVersion: v1
kind: Service
metadata:
name: service
spec:
selector:
camel.apache.org/integration: sys-log-basic
ports:
- protocol: UDP
port: 8443
targetPort: 8443
EOF
```
Then you can run the integration with:
```sh
$ kamel run SysLogBasic.java --pod-template template.yaml -d camel-syslog
```
And send a Syslog trace using Netcat, e.g.:
```sh
$ kubectl run -i --rm debug --image=busybox --restart=Never --command -- sh
-c "echo '<34>Oct 11 22:14:15 mymachine su: failed on /dev/pts/8' | nc -u -w1
service 8443"
```
Finally you can check in the integration logs the trace has been processed,
e.g.:
```console
$ kubectl logs -l camel.apache.org/integration=sys-log-basic
2021-10-14 08:09:36,436 INFO [io.quarkus] (main) camel-k-integration
1.7.0-SNAPSHOT on JVM (powered by Quarkus 2.2.0.Final) started in 1.684s.
2021-10-14 08:09:36,436 INFO [io.quarkus] (main) Profile prod activated.
2021-10-14 08:09:36,437 INFO [io.quarkus] (main) Installed features:
[camel-bean, camel-core, camel-java-joor-dsl, camel-k-core, camel-k-runtime,
camel-log, camel-netty, camel-syslog, cdi]
2021-10-14 08:39:06,842 INFO [info] (Camel (camel-1) thread #1 -
NettyConsumerExecutorGroup) Exchange[ExchangePattern: InOnly, BodyType:
org.apache.camel.component.syslog.SyslogMessage, Body: <34>Oct 11 22:14:15
mymachine su: failed on /dev/pts/8]
```
I've re-titled the issue to make it specific to UDP. We'll work on it ASAP.
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