first commit

Author: gingerhot

Dockerfile

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+FROM maven:3.3.9-jdk-8 
+
+MAINTAINER B1nj0y <idegorepl@gmail.com>
+
+# grab gosu for easy step-down from root
+ENV GOSU_VERSION 1.7
+RUN set -x \
+	&& wget -O /usr/local/bin/gosu "https://github.com/tianon/gosu/releases/download/$GOSU_VERSION/gosu-$(dpkg --print-architecture)" \
+	&& wget -O /usr/local/bin/gosu.asc "https://github.com/tianon/gosu/releases/download/$GOSU_VERSION/gosu-$(dpkg --print-architecture).asc" \
+	&& export GNUPGHOME="$(mktemp -d)" \
+	&& gpg --keyserver ha.pool.sks-keyservers.net --recv-keys B42F6819007F00F88E364FD4036A9C25BF357DD4 \
+	&& gpg --batch --verify /usr/local/bin/gosu.asc /usr/local/bin/gosu \
+	&& rm -r "$GNUPGHOME" /usr/local/bin/gosu.asc \
+	&& chmod +x /usr/local/bin/gosu \
+	&& gosu nobody true
+
+RUN set -ex; \
+# https://artifacts.elastic.co/GPG-KEY-elasticsearch
+	key='46095ACC8548582C1A2699A9D27D666CD88E42B4'; \
+	export GNUPGHOME="$(mktemp -d)"; \
+	gpg --keyserver ha.pool.sks-keyservers.net --recv-keys "$key"; \
+	gpg --export "$key" > /etc/apt/trusted.gpg.d/elastic.gpg; \
+	rm -r "$GNUPGHOME"; \
+	apt-key list
+
+# https://www.elastic.co/guide/en/elasticsearch/reference/current/setup-repositories.html
+# https://www.elastic.co/guide/en/elasticsearch/reference/5.0/deb.html
+RUN set -x \
+	&& apt-get update && apt-get install -y --no-install-recommends apt-transport-https && rm -rf /var/lib/apt/lists/* \
+	&& echo 'deb https://artifacts.elastic.co/packages/5.x/apt stable main' > /etc/apt/sources.list.d/elasticsearch.list
+
+ENV ELASTICSEARCH_VERSION 5.3.0
+ENV ELASTICSEARCH_DEB_VERSION 5.3.0
+
+RUN set -x \
+	\
+# don't allow the package to install its sysctl file (causes the install to fail)
+# Failed to write '262144' to '/proc/sys/vm/max_map_count': Read-only file system
+	&& dpkg-divert --rename /usr/lib/sysctl.d/elasticsearch.conf \
+	\
+	&& apt-get update \
+        && apt-get install -y git \
+	&& apt-get install -y --no-install-recommends "elasticsearch=$ELASTICSEARCH_DEB_VERSION" \
+	&& rm -rf /var/lib/apt/lists/*
+
+RUN set -x \
+        && cd /usr/share/elasticsearch \
+        && git clone https://github.com/medcl/elasticsearch-analysis-ik \
+        && cd elasticsearch-analysis-ik \
+        && mvn clean \
+        && mvn compile \
+        && mvn package \
+        && cd /usr/share/elasticsearch \
+        && unzip elasticsearch-analysis-ik/target/releases/elasticsearch-analysis-ik-5.3.0.zip -d plugins/ik \
+        && rm -rf elasticsearch-analysis-ik
+
+ENV PATH /usr/share/elasticsearch/bin:$PATH
+
+WORKDIR /usr/share/elasticsearch
+
+RUN set -ex \
+	&& for path in \
+		./data \
+		./logs \
+		./config \
+		./config/scripts \
+	; do \
+		mkdir -p "$path"; \
+		chown -R elasticsearch:elasticsearch "$path"; \
+	done
+
+COPY config ./config
+
+VOLUME /usr/share/elasticsearch/data
+
+COPY docker-entrypoint.sh /
+
+EXPOSE 9200 9300
+ENTRYPOINT ["/docker-entrypoint.sh"]
+CMD ["elasticsearch"]

config/elasticsearch.yml

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+http.host: 0.0.0.0
+
+# Uncomment the following lines for a production cluster deployment
+#transport.host: 0.0.0.0
+#discovery.zen.minimum_master_nodes: 1

config/log4j2.properties

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+status = error
+
+appender.console.type = Console
+appender.console.name = console
+appender.console.layout.type = PatternLayout
+appender.console.layout.pattern = [%d{ISO8601}][%-5p][%-25c{1.}] %marker%m%n
+
+rootLogger.level = info
+rootLogger.appenderRef.console.ref = console

docker-entrypoint.sh

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+#!/bin/bash
+
+set -e
+
+# Add elasticsearch as command if needed
+if [ "${1:0:1}" = '-' ]; then
+	set -- elasticsearch "$@"
+fi
+
+# Drop root privileges if we are running elasticsearch
+# allow the container to be started with `--user`
+if [ "$1" = 'elasticsearch' -a "$(id -u)" = '0' ]; then
+	# Change the ownership of user-mutable directories to elasticsearch
+	for path in \
+		/usr/share/elasticsearch/data \
+		/usr/share/elasticsearch/logs \
+	; do
+		chown -R elasticsearch:elasticsearch "$path"
+	done
+	
+	set -- gosu elasticsearch "$@"
+	#exec gosu elasticsearch "$BASH_SOURCE" "$@"
+fi
+
+# As argument is not related to elasticsearch,
+# then assume that user wants to run his own process,
+# for example a `bash` shell to explore this image
+exec "$@"