[ZEPPELIN-6130] Write a Dockerfile for Elasticsearch interpreter image build

elasticsearch/Dockerfile

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+##
+## Licensed to the Apache Software Foundation (ASF) under one or more
+## contributor license agreements.  See the NOTICE file distributed with
+## this work for additional information regarding copyright ownership.
+## The ASF licenses this file to You under the Apache License, Version 2.0
+## (the "License"); you may not use this file except in compliance with
+## the License.  You may obtain a copy of the License at
+##
+##    http://www.apache.org/licenses/LICENSE-2.0
+##
+## Unless required by applicable law or agreed to in writing, software
+## distributed under the License is distributed on an "AS IS" BASIS,
+## WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+## See the License for the specific language governing permissions and
+## limitations under the License.
+##
+
+FROM openjdk:11 AS builder
+
+COPY . /zeppelin/
+
+WORKDIR /zeppelin
+
+RUN chmod +x ./mvnw
+RUN ./mvnw clean package -am -pl zeppelin-interpreter-shaded,zeppelin-interpreter,elasticsearch -DskipTests
+
+FROM openjdk:11
+
+COPY --from=builder /zeppelin/bin /zeppelin/bin/
+COPY --from=builder /zeppelin/conf /zeppelin/conf
+
+COPY --from=builder /zeppelin/interpreter/elasticsearch /zeppelin/interpreter/elasticsearch
+COPY --from=builder /zeppelin/zeppelin-interpreter-shaded/target /zeppelin/zeppelin-interpreter-shaded/target
+
+WORKDIR /zeppelin
+
+ENV ELASTICSEARCH_INTERPRETER_PORT=8087
+
+RUN chmod +x ./bin/interpreter.sh
+
+CMD ./bin/interpreter.sh \
+    -d ./interpreter/elasticsearch \
+    -c host.docker.internal \
+    -p ${INTERPRETER_EVENT_SERVER_PORT} \
+    -r ${ELASTICSEARCH_INTERPRETER_PORT}:${ELASTICSEARCH_INTERPRETER_PORT} \
+    -i elasticsearch-shared_process \
+    -l ./local-repo \
+    -g elasticsearch

elasticsearch/Dockerfile_elasticsearch

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+##
+## Licensed to the Apache Software Foundation (ASF) under one or more
+## contributor license agreements.  See the NOTICE file distributed with
+## this work for additional information regarding copyright ownership.
+## The ASF licenses this file to You under the Apache License, Version 2.0
+## (the "License"); you may not use this file except in compliance with
+## the License.  You may obtain a copy of the License at
+##
+##    http://www.apache.org/licenses/LICENSE-2.0
+##
+## Unless required by applicable law or agreed to in writing, software
+## distributed under the License is distributed on an "AS IS" BASIS,
+## WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+## See the License for the specific language governing permissions and
+## limitations under the License.
+##
+
+FROM openjdk:11
+
+ENV DEBIAN_FRONTEND=noninteractive
+
+RUN apt-get update && \
+    apt-get install -y wget apt-transport-https curl gnupg
+#    rm -rf /var/lib/apt/lists/*
+
+RUN wget -qO - https://artifacts.elastic.co/GPG-KEY-elasticsearch | apt-key add - && \
+    echo "deb https://artifacts.elastic.co/packages/7.x/apt stable main" | tee -a /etc/apt/sources.list.d/elastic-7.x.list
+
+RUN apt-get update && \
+    apt-get install -y elasticsearch=7.10.1
+#    rm -rf /var/lib/apt/lists/*
+
+EXPOSE 9200 9300
+
+ENV ES_JAVA_OPTS="-Xms512m -Xmx512m"
+
+RUN chown -R elasticsearch:elasticsearch /var/lib/elasticsearch && \
+    chown -R elasticsearch:elasticsearch /etc/elasticsearch
+
+USER elasticsearch
+
+CMD /usr/share/elasticsearch/bin/elasticsearch \
+    -Enetwork.host=0.0.0.0 \
+    -Ediscovery.type=single-node \
+    -Ecluster.name=elasticsearch \
+    -Ehttp.port=9200 \
+    -Etransport.port=9300 \
+    -Expack.security.enabled=false \
+    -Expack.security.transport.ssl.enabled=false \
+    -Expack.security.http.ssl.enabled=false

elasticsearch/README.md

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+# Overview
+Elasticsearch interpreter for Apache Zeppelin
+
+## Run the interpreter with docker
+You can run the Elasticsearch interpreter as a standalone docker container.
+
+### Step 1. Specify the configuration for the elasticsearch interpreter
+```bash
+    # conf/interpreter.json
+
+    "elasticsearch": {
+      ...
+      "option":
+      } {
+        "remote": true,
+        "port": ${INTERPRETER_PROCESS_PORT_IN_HOST},
+        "isExistingProcess": true,
+        "host": "localhost",
+        ...
+      }
+````
+
+### Step 2. Build and run the elasticsearch interpreter
+```bash
+./mvnw clean install -DskipTests
+
+./bin/zeppelin-daemon.sh start
+# check the port of the interpreter event server. you can find it by looking for the log that starts with "InterpreterEventServer is starting at"
+
+docker build -f ./elasticsearch/Dockerfile -t elasticsearch-interpreter .
+docker run \
+--name elasticsearch-interpreter \
+-p 8087:8087 \
+-e INTERPRETER_EVENT_SERVER_PORT=${INTERPRETER_EVENT_SERVER_PORT} \
+elasticsearch-interpreter
+```