From c5b5438d3c1e28ed433c7c7080b252eb7287f1f5 Mon Sep 17 00:00:00 2001
From: Jacek Kowalski <Jacek@jacekk.info>
Date: Sun, 26 Nov 2017 13:14:16 +0000
Subject: [PATCH] Remove APT lists from image to lower its size
---
Dockerfile | 11 +++++------
1 files changed, 5 insertions(+), 6 deletions(-)
diff --git a/Dockerfile b/Dockerfile
index f3956fc..f594f24 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,13 +1,12 @@
-FROM debian:jessie
+FROM openjdk:8-jre-slim
MAINTAINER Jacek Kowalski <Jacek@jacekk.info>
ENV OPENFIRE_VERSION 4.1.5
-RUN echo 'deb http://httpredir.debian.org/debian jessie-backports main' > \
- /etc/apt/sources.list.d/jessie-backports.list \
- && apt-get -y update \
- && apt-get -y -t jessie-backports install openjdk-8-jre-headless wget sudo \
- && apt-get -y clean
+RUN apt-get -y update \
+ && apt-get -y install wget sudo \
+ && apt-get -y clean \
+ && rm -Rf /var/lib/apt/lists/*
RUN cd /tmp \
&& wget -O openfire.deb "https://www.igniterealtime.org/downloadServlet?filename=openfire/openfire_${OPENFIRE_VERSION}_all.deb" \
--
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