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 |    9 +++++----
 1 files changed, 5 insertions(+), 4 deletions(-)

diff --git a/Dockerfile b/Dockerfile
index 325682f..f594f24 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,11 +1,12 @@
-FROM debian
+FROM openjdk:8-jre-slim
 MAINTAINER Jacek Kowalski <Jacek@jacekk.info>
 
-ENV OPENFIRE_VERSION 4.0.1
+ENV OPENFIRE_VERSION 4.1.5
 
 RUN apt-get -y update \
-	&& apt-get -y install openjdk-7-jre-headless wget sudo \
-	&& apt-get -y clean
+	&& 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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