CHE-3953 - Starting workspace on openshift 1.4.1

Signed-off-by: Snjezana Peco <snjezana.peco@redhat.com>

Author: snjeza

plugins/plugin-docker/che-plugin-openshift-client/src/main/java/org/eclipse/che/plugin/openshift/client/kubernetes/KubernetesService.java

@@ -49,7 +49,7 @@ public List<ServicePort> getServicePortsFrom(Set<String> exposedPorts) {
             int targetPortNumber = portNumber;
             ServicePort servicePort = new ServicePort();
             servicePort.setName(portName);
-            servicePort.setProtocol(protocol);
+            servicePort.setProtocol(protocol.toUpperCase());
             servicePort.setPort(portNumber);
             servicePort.setTargetPort(new IntOrString(targetPortNumber));
             servicePorts.add(servicePort);