zuowang/spark repository overview

Download Spark2.3.0 https://link.zhihu.com/?target=https%3A//www.apache.org/dyn/closer.lua/spark/spark-2.3.0/spark-2.3.0-bin-hadoop2.7.tgz⁠

build image docker build -t zuowang/spark:2.3.0 -f kubernetes/dockerfiles/spark/Dockerfile .