Issue 5147: Added check for service in init_kubernetes.sh script (#5148)
Issue 5147: Added check for service in init_kubernetes.sh script (#5148)

Signed-off-by: prabhaker24 <0b3917268783d6369b2f92a1ab5172c9d9f86338@dell.com>
pravega/pravega,pravega/pravega,pravega/pravega