From e7d8c378f6281a0573b4303ac391b7f3e34abdb0 Mon Sep 17 00:00:00 2001 From: Frederic Hemberger Date: Tue, 25 Apr 2017 12:49:42 +0200 Subject: [PATCH] Kafka: Use alpine base image, update to 0.10.2.0 `openjdk:8-jre-alpine` already includes Scala 2.11.8 --- kafka/Dockerfile | 18 ++++++++---------- 1 file changed, 8 insertions(+), 10 deletions(-) diff --git a/kafka/Dockerfile b/kafka/Dockerfile index 7286748..4d43b54 100644 --- a/kafka/Dockerfile +++ b/kafka/Dockerfile @@ -1,15 +1,13 @@ +FROM openjdk:8-jre-alpine -FROM java:openjdk-8-jre +ARG kafka_version=0.10.2.0 +ENV kafka_bin_version=2.12-$kafka_version -ENV kafka_version=0.10.1.1 -ENV scala_version=2.11.8 -ENV kafka_bin_version=2.11-$kafka_version - -RUN curl -SLs "http://www.scala-lang.org/files/archive/scala-$scala_version.deb" -o scala.deb \ - && dpkg -i scala.deb \ - && rm scala.deb \ - && curl -SLs "http://www-eu.apache.org/dist/kafka/$kafka_version/kafka_$kafka_bin_version.tgz" | tar -xzf - -C /opt \ - && mv /opt/kafka_$kafka_bin_version /opt/kafka +RUN apk add --no-cache --update-cache --virtual build-dependencies curl ca-certificates \ + && mkdir -p /opt/kafka \ + && curl -SLs "https://www-eu.apache.org/dist/kafka/$kafka_version/kafka_$kafka_bin_version.tgz" | tar -xzf - --strip-components=1 -C /opt/kafka \ + && apk del build-dependencies \ + && rm -rf /var/cache/apk/* WORKDIR /opt/kafka ENTRYPOINT ["bin/kafka-server-start.sh"]