k8s-integration-testsscript (#3247)
k8s-integration-testsscript (#3247)

* k8s-integration-testsscript

* update k8s-integration-tests
yangw1234/BigDL,yangw1234/BigDL,yangw1234/BigDL,intel-analytics/BigDL,intel-analytics/BigDL,intel-analytics/BigDL,intel-analytics/BigDL,yangw1234/BigDL