Add Zeppelin (#87)

Makefile

@@ -1,6 +1,6 @@
 
 install:
-	./gradlew compileJava installDist
+	./gradlew compileJava installDist shadowJar
 
 test:
 	./gradlew test -x spotbugsMain -x spotbugsTest -x spotbugsTestFixtures
@@ -125,4 +125,15 @@ release:
 	test -n "$(VERSION)"  # MISSING ARG: $$VERSION
 	./gradlew publish
 
-.PHONY: install test build bounce clean quickstart deploy-config undeploy-config deploy undeploy deploy-demo undeploy-demo deploy-samples undeploy-samples deploy-flink undeploy-flink deploy-kafka undeploy-kafka deploy-venice undeploy-venice integration-tests integration-tests-kind deploy-dev-environment undeploy-dev-environment generate-models release
+build-zeppelin:
+	docker build -t hoptimator-zeppelin -t hoptimator-zeppelin:0.11.2 -f ./deploy/docker/zeppelin/Dockerfile-zeppelin .
+
+# attaches to terminal (not run as daemon)
+run-zeppelin:
+	docker run --rm -p 8080:8080 \
+	  --volume=${HOME}/.kube/config:/opt/zeppelin/.kube/config \
+	  --add-host=docker-for-desktop:host-gateway \
+	  --name hoptimator-zeppelin \
+	  hoptimator-zeppelin
+
+.PHONY: install test build bounce clean quickstart deploy-config undeploy-config deploy undeploy deploy-demo undeploy-demo deploy-samples undeploy-samples deploy-flink undeploy-flink deploy-kafka undeploy-kafka deploy-venice undeploy-venice build-zeppelin run-zeppelin integration-tests integration-tests-kind deploy-dev-environment undeploy-dev-environment generate-models release

deploy/docker/zeppelin/Dockerfile-zeppelin

@@ -0,0 +1,31 @@
+# upstream - https://zeppelin.apache.org/docs/0.11.2/
+FROM apache/zeppelin:0.11.2
+
+# Add hoptimator fat jar to jdbc interpreter directory
+ADD ./hoptimator-jdbc-driver/build/libs/hoptimator-jdbc-driver-all.jar /opt/zeppelin/interpreter/jdbc/hoptimator-jdbc-driver-all.jar
+
+# local copy of hoptimator-cli (for debugging)
+ADD ./hoptimator-cli/build/install/hoptimator-cli /opt/hoptimator/hoptimator-cli/build/install/hoptimator-cli/
+ADD ./hoptimator /opt/hoptimator/
+
+# zeppelin server configuration (initialized on start)
+ADD ./deploy/docker/zeppelin/zeppelin-site.xml /opt/zeppelin/conf/zeppelin-site.xml
+# hoptimator specific driver configuration
+ADD ./deploy/docker/zeppelin/interpreter.json /opt/zeppelin/conf/interpreter.json
+
+# must be writeable ([re-]written on start + reloads)
+USER root
+RUN chmod 660 /opt/zeppelin/conf/interpreter.json \
+    /opt/zeppelin/conf/zeppelin-site.xml
+
+# Add overrides for K8s (see: com.linkedin.hoptimator.k8s.K8sConfig)
+# host must match docker argument --add-host=<host>:host-gateway
+ENV KUBECONFIG_BASEPATH="https://docker-for-desktop:6443" \
+    ZEPPELIN_HOME="/opt/zeppelin"
+
+# restore settings from upstream Dockerfile
+USER 1000
+EXPOSE 8080
+ENTRYPOINT [ "/usr/bin/tini", "--" ]
+WORKDIR ${ZEPPELIN_HOME}
+CMD ["bin/zeppelin.sh"]