From a7522c323a334c00d201c2318523b5c2aa4e9405 Mon Sep 17 00:00:00 2001
From: Jacek Kowalski <Jacek@jacekk.info>
Date: Wed, 18 Oct 2017 20:56:25 +0000
Subject: [PATCH] Remove APT lists from image to lower its size

---
 Dockerfile |   21 +++++++++------------
 1 files changed, 9 insertions(+), 12 deletions(-)

diff --git a/Dockerfile b/Dockerfile
index 56ad30d..2e4262b 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,22 +1,19 @@
-FROM debian:jessie
+FROM openjdk:8-jre-slim
 MAINTAINER Jacek Kowalski <Jacek@jacekk.info>
 
-ENV UNIFI_VERSION 5.4.16
+ENV UNIFI_VERSION 5.4.19
 
-RUN echo 'deb http://httpredir.debian.org/debian jessie-backports main' > \
-                /etc/apt/sources.list.d/jessie-backports.list \
-	&& apt-get update \
-	&& apt-get -y dist-upgrade \
-	&& apt-get -y -t jessie-backports install \
-		wget jsvc openjdk-8-jre-headless mongodb-server binutils sudo \
-	&& apt-get -y clean
+RUN apt-get update \
+	&& apt-get -y install \
+		wget jsvc mongodb-server binutils procps sudo \
+	&& apt-get -y clean \
+	&& rm -Rf /var/lib/apt/lists/*
 
 RUN cd /tmp \
 	&& wget "https://www.ubnt.com/downloads/unifi/${UNIFI_VERSION}/unifi_sysvinit_all.deb" \
 	&& dpkg -i unifi_sysvinit_all.deb \
-	&& rm -rf unifi_sysvinit_all.deb /var/lib/unifi/*
-
-RUN groupadd -r -g 500 unifi \
+	&& rm -rf unifi_sysvinit_all.deb /var/lib/unifi/* \
+	&& groupadd -r -g 500 unifi \
 	&& useradd -r -d /usr/lib/unifi -u 500 -g 500 unifi \
 	&& chown -Rf unifi:unifi /usr/lib/unifi
 

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