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Commit 737fb64

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tianontianon
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Add alpine variant
Also, shrink the diff between "logstash" and "elasticsearch".
1 parent 2da4090 commit 737fb64

12 files changed

+224
-18
lines changed

‎.travis.yml‎

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@@ -2,9 +2,10 @@ language: bash
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services: docker
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env:
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- VERSION=5
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- VERSION=2.4
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- VERSION=1.7
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- VERSION=5 VARIANT=
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- VERSION=5 VARIANT=alpine
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- VERSION=2.4 VARIANT=
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- VERSION=1.7 VARIANT=
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install:
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- git clone https://github.com/docker-library/official-images.git ~/official-images

‎1.7/Dockerfile‎

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@@ -22,6 +22,7 @@ RUN set -x \
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&& echo 'deb http://packages.elasticsearch.org/elasticsearch/1.7/debian stable main' > /etc/apt/sources.list.d/elasticsearch.list
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ENV ELASTICSEARCH_VERSION 1.7.6
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ENV ELASTICSEARCH_DEB_VERSION 1.7.6
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RUN set -x \
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\
@@ -30,7 +31,7 @@ RUN set -x \
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&& dpkg-divert --rename /usr/lib/sysctl.d/elasticsearch.conf \
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\
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&& apt-get update \
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&& apt-get install -y --no-install-recommends elasticsearch=$ELASTICSEARCH_VERSION \
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&& apt-get install -y --no-install-recommends "elasticsearch=$ELASTICSEARCH_DEB_VERSION" \
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&& rm -rf /var/lib/apt/lists/*
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ENV PATH /usr/share/elasticsearch/bin:$PATH

‎2.4/Dockerfile‎

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@@ -22,6 +22,7 @@ RUN set -x \
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&& echo 'deb http://packages.elasticsearch.org/elasticsearch/2.x/debian stable main' > /etc/apt/sources.list.d/elasticsearch.list
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ENV ELASTICSEARCH_VERSION 2.4.2
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ENV ELASTICSEARCH_DEB_VERSION 2.4.2
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RUN set -x \
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\
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&& dpkg-divert --rename /usr/lib/sysctl.d/elasticsearch.conf \
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\
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&& apt-get update \
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&& apt-get install -y --no-install-recommends elasticsearch=$ELASTICSEARCH_VERSION \
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&& apt-get install -y --no-install-recommends "elasticsearch=$ELASTICSEARCH_DEB_VERSION" \
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&& rm -rf /var/lib/apt/lists/*
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ENV PATH /usr/share/elasticsearch/bin:$PATH

‎5/Dockerfile‎

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@@ -22,6 +22,7 @@ RUN set -x \
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&& echo 'deb https://artifacts.elastic.co/packages/5.x/apt stable main' > /etc/apt/sources.list.d/elasticsearch.list
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ENV ELASTICSEARCH_VERSION 5.1.1
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ENV ELASTICSEARCH_DEB_VERSION 5.1.1
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RUN set -x \
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\
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&& dpkg-divert --rename /usr/lib/sysctl.d/elasticsearch.conf \
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\
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&& apt-get update \
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&& apt-get install -y --no-install-recommends elasticsearch=$ELASTICSEARCH_VERSION \
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&& apt-get install -y --no-install-recommends "elasticsearch=$ELASTICSEARCH_DEB_VERSION" \
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&& rm -rf /var/lib/apt/lists/*
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ENV PATH /usr/share/elasticsearch/bin:$PATH

‎5/alpine/Dockerfile‎

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@@ -0,0 +1,60 @@
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FROM openjdk:8-jre-alpine
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# ensure elasticsearch user exists
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RUN addgroup -S elasticsearch && adduser -S -G elasticsearch elasticsearch
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# grab su-exec for easy step-down from root
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# and bash for "bin/elasticsearch" among others
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RUN apk add --no-cache 'su-exec>=0.2' bash
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# https://artifacts.elastic.co/GPG-KEY-elasticsearch
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ENV GPG_KEY 46095ACC8548582C1A2699A9D27D666CD88E42B4
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ENV ELASTICSEARCH_VERSION 5.1.1
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ENV PATH /usr/share/elasticsearch/bin:$PATH
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WORKDIR /usr/share/elasticsearch
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RUN set -ex; \
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\
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apk add --no-cache --virtual .fetch-deps \
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ca-certificates \
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gnupg \
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openssl \
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tar \
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; \
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\
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wget -O elasticsearch.tar.gz "https://artifacts.elastic.co/downloads/elasticsearch/elasticsearch-${ELASTICSEARCH_VERSION}.tar.gz"; \
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\
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wget -O elasticsearch.tar.gz.asc "https://artifacts.elastic.co/downloads/elasticsearch/elasticsearch-${ELASTICSEARCH_VERSION}.tar.gz.asc"; \
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export GNUPGHOME="$(mktemp -d)"; \
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gpg --keyserver ha.pool.sks-keyservers.net --recv-keys "$GPG_KEY"; \
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gpg --batch --verify elasticsearch.tar.gz.asc elasticsearch.tar.gz; \
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rm -r "$GNUPGHOME" elasticsearch.tar.gz.asc; \
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\
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tar -xf elasticsearch.tar.gz --strip-components=1; \
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rm elasticsearch.tar.gz; \
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\
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apk del .fetch-deps; \
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\
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for path in \
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./data \
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./logs \
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./config \
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./config/scripts \
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; do \
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mkdir -p "$path"; \
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chown -R elasticsearch:elasticsearch "$path"; \
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done; \
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\
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elasticsearch --version
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COPY config ./config
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VOLUME /usr/share/elasticsearch/data
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COPY docker-entrypoint.sh /
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EXPOSE 9200 9300
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ENTRYPOINT ["/docker-entrypoint.sh"]
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CMD ["elasticsearch"]

‎5/alpine/config/elasticsearch.yml‎

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network.host: 0.0.0.0
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# this value is required because we set "network.host"
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# be sure to modify it appropriately for a production cluster deployment
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discovery.zen.minimum_master_nodes: 1

‎5/alpine/config/log4j2.properties‎

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

‎5/alpine/docker-entrypoint.sh‎

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

‎Dockerfile-alpine.template‎

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FROM openjdk:8-jre-alpine
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# ensure elasticsearch user exists
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RUN addgroup -S elasticsearch && adduser -S -G elasticsearch elasticsearch
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6+
# grab su-exec for easy step-down from root
7+
# and bash for "bin/elasticsearch" among others
8+
RUN apk add --no-cache 'su-exec>=0.2' bash
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# https://artifacts.elastic.co/GPG-KEY-elasticsearch
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ENV GPG_KEY 46095ACC8548582C1A2699A9D27D666CD88E42B4
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ENV ELASTICSEARCH_VERSION %%ELASTICSEARCH_VERSION%%
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ENV PATH /usr/share/elasticsearch/bin:$PATH
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WORKDIR /usr/share/elasticsearch
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RUN set -ex; \
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\
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apk add --no-cache --virtual .fetch-deps \
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ca-certificates \
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gnupg \
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openssl \
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tar \
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; \
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\
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wget -O elasticsearch.tar.gz "https://artifacts.elastic.co/downloads/elasticsearch/elasticsearch-${ELASTICSEARCH_VERSION}.tar.gz"; \
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\
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wget -O elasticsearch.tar.gz.asc "https://artifacts.elastic.co/downloads/elasticsearch/elasticsearch-${ELASTICSEARCH_VERSION}.tar.gz.asc"; \
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export GNUPGHOME="$(mktemp -d)"; \
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gpg --keyserver ha.pool.sks-keyservers.net --recv-keys "$GPG_KEY"; \
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gpg --batch --verify elasticsearch.tar.gz.asc elasticsearch.tar.gz; \
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rm -r "$GNUPGHOME" elasticsearch.tar.gz.asc; \
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\
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tar -xf elasticsearch.tar.gz --strip-components=1; \
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rm elasticsearch.tar.gz; \
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\
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apk del .fetch-deps; \
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\
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for path in \
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./data \
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./logs \
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./config \
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./config/scripts \
45+
; do \
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mkdir -p "$path"; \
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chown -R elasticsearch:elasticsearch "$path"; \
48+
done; \
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\
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elasticsearch --version
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COPY config ./config
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VOLUME /usr/share/elasticsearch/data
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COPY docker-entrypoint.sh /
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EXPOSE 9200 9300
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ENTRYPOINT ["/docker-entrypoint.sh"]
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CMD ["elasticsearch"]

‎Dockerfile.template‎ renamed to ‎Dockerfile-debian.template‎

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@@ -19,9 +19,10 @@ RUN apt-key adv --keyserver ha.pool.sks-keyservers.net --recv-keys 46095ACC85485
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# https://www.elastic.co/guide/en/elasticsearch/reference/5.0/deb.html
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RUN set -x \
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&& apt-get update && apt-get install -y --no-install-recommends apt-transport-https && rm -rf /var/lib/apt/lists/* \
22-
&& echo 'deb %%ELASTICSEARCH_REPO_BASE%% stable main' > /etc/apt/sources.list.d/elasticsearch.list
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&& echo 'deb %%ELASTICSEARCH_DEB_REPO%% stable main' > /etc/apt/sources.list.d/elasticsearch.list
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ENV ELASTICSEARCH_VERSION %%ELASTICSEARCH_VERSION%%
25+
ENV ELASTICSEARCH_DEB_VERSION %%ELASTICSEARCH_DEB_VERSION%%
2526

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RUN set -x \
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\
@@ -30,7 +31,7 @@ RUN set -x \
3031
&& dpkg-divert --rename /usr/lib/sysctl.d/elasticsearch.conf \
3132
\
3233
&& apt-get update \
33-
&& apt-get install -y --no-install-recommends elasticsearch=$ELASTICSEARCH_VERSION \
34+
&& apt-get install -y --no-install-recommends "elasticsearch=$ELASTICSEARCH_DEB_VERSION" \
3435
&& rm -rf /var/lib/apt/lists/*
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ENV PATH /usr/share/elasticsearch/bin:$PATH

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