Framework covers nested failures on openshift

[mocenas]

When framework deploys service to openshift which fails for some reason, FW then tries to collect evidence from OCP. But if that fails too, original exception is lost (happnes somewhere here).

Happened to me, when FW tried to collect logs from pod, but the pods was deleted in a meantime. In that case I got just error

... io.fabric8.kubernetes.client.KubernetesClientException ... Pod not found...
at io.fabric8.kubernetes.client.dsl.internal.OperationSupport.requestFailure(OperationSupport.java:660)
	at io.fabric8.kubernetes.client.dsl.internal.OperationSupport.requestFailure(OperationSupport.java:640)
	at io.fabric8.kubernetes.client.dsl.internal.OperationSupport.assertResponseCode(OperationSupport.java:589)
	at io.fabric8.kubernetes.client.dsl.internal.OperationSupport.handleRaw(OperationSupport.java:739)
	at io.fabric8.kubernetes.client.dsl.internal.OperationSupport.handleRawGet(OperationSupport.java:474)
	at io.fabric8.kubernetes.client.dsl.internal.core.v1.PodOperationsImpl.doGetLog(PodOperationsImpl.java:133)
	at io.fabric8.kubernetes.client.dsl.internal.core.v1.PodOperationsImpl.getLog(PodOperationsImpl.java:141)
	at io.quarkus.test.bootstrap.inject.OpenShiftClient.logs(OpenShiftClient.java:441)
	at io.quarkus.test.bootstrap.OpenShiftExtensionBootstrap.printPodLogs(OpenShiftExtensionBootstrap.java:89)
	at io.quarkus.test.bootstrap.OpenShiftExtensionBootstrap.onError(OpenShiftExtensionBootstrap.java:76)
	at io.quarkus.test.bootstrap.QuarkusScenarioBootstrap.lambda$scenarioOnError$11(QuarkusScenarioBootstrap.java:195)
	at java.base/java.util.ArrayList.forEach(ArrayList.java:1596)
	at io.quarkus.test.bootstrap.QuarkusScenarioBootstrap.scenarioOnError(QuarkusScenarioBootstrap.java:195)
	at io.quarkus.test.bootstrap.QuarkusScenarioBootstrap.launchService(QuarkusScenarioBootstrap.java:186)
	at java.base/java.util.ArrayList.forEach(ArrayList.java:1596)
	at io.quarkus.test.bootstrap.QuarkusScenarioBootstrap.beforeAll(QuarkusScenarioBootstrap.java:73)
	at io.quarkus.test.bootstrap.QuarkusScenarioBootstrap.beforeAll(QuarkusScenarioBootstrap.java:50)
	at java.base/java.util.ArrayList.forEach(ArrayList.java:1596)

Original failure that resource failed to start was completely lost. Problem in searching for pod was, that pod was app pods restarted (rescaled 1->0->1) in that time.

Kind of related to this - why is FW deploying pods to OCP is way that that it:

1. Creates the deployment - which is doomed to fail, because no image is present yet
2. Builds the image
3. "Restarts" the deployment - scales it down to 0 and back up to 1.

On other places we do it in a way that it first builds the image and then deploys app on first try. That saves a lot of trouble with rescaling the pods.