export the logs of Volcano components when the e2e test workflow fails

[panoswoo]

What would you like to be added:

print the logs of volcano components in clean up stage

volcano/hack/run-e2e-kind.sh

Lines 75 to 86 in ab2def6

	# clean up
	function cleanup {
	uninstall-volcano
	echo "Running kind: [kind delete cluster ${CLUSTER_CONTEXT}]"
	kind delete cluster ${CLUSTER_CONTEXT}
	if [[ ${SHOW_VOLCANO_LOGS} -eq 1 ]]; then
	#TODO: Add volcano logs support in future.
	echo "Volcano logs are currently not supported."
	fi
	}

, the logs of volcano components are generated by

volcano/hack/run-e2e-kind.sh

Lines 68 to 73 in ab2def6

	function generate-log {
	echo "Generating volcano log files"
	kubectl logs deployment/${CLUSTER_NAME}-admission -n ${NAMESPACE} > volcano-admission.log
	kubectl logs deployment/${CLUSTER_NAME}-controllers -n ${NAMESPACE} > volcano-controller.log
	kubectl logs deployment/${CLUSTER_NAME}-scheduler -n ${NAMESPACE} > volcano-scheduler.log
	}

when e2e test is failed

volcano/hack/run-e2e-kind.sh

Lines 160 to 163 in ab2def6

	if [[ $? -ne 0 ]]; then
	generate-log
	exit 1
	fi

Why is this needed:

when the e2e test is failed, we need those logs for troube shorting

[Monokaix]

/assign @panoswoo

[Monokaix]

You're welcome to do that.

[calvin0327]

@panoswoo @Monokaix Is this at work? I can do this

[panoswoo]

@panoswoo @Monokaix Is this at work? I can do this

sorry, I have already started this