Federico Mariani created CAMEL-19825:
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Summary: Kubernetes cluster service is produced bur not present in
camel services
Key: CAMEL-19825
URL: https://issues.apache.org/jira/browse/CAMEL-19825
Project: Camel
Issue Type: Bug
Components: camel-kubernetes
Affects Versions: 4.0.0
Reporter: Federico Mariani
The example
[master|https://github.com/apache/camel-spring-boot-examples/tree/main/master]
does not work with camel 4 with the openshift profile due to
{code:java}
Caused by: java.lang.IllegalStateException: No cluster service found
at
org.apache.camel.component.master.MasterComponent.lambda$doInit$0(MasterComponent.java:113)
~[camel-master-4.0.0.redhat-00002.jar!/:4.0.0.redhat-00002]
at java.base/java.util.Optional.orElseThrow(Optional.java:403) ~[na:na]
at
org.apache.camel.component.master.MasterComponent.doInit(MasterComponent.java:112)
~[camel-master-4.0.0.redhat-00002.jar!/:4.0.0.redhat-00002]
{code}
In particular, I noticed that the bean KubernetesClusterService is produced by
Spring boot, but, the [following line of
code|https://github.com/apache/camel/blob/main/core/camel-support/src/main/java/org/apache/camel/support/cluster/ClusterServiceHelper.java#L38]
returns an empty list and I do not fully understand how these kinds of beans
are added to the services in the camel context.
A workaround exists, the KubernetesClusterService has to be created manually
and added to the camelContext like this
{code:java}
getContext().addService(new KubernetesClusterService());
{code}
but the same code is working in camel 3.x.
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