From 4fcabb5fdecdda38a39082c01e032bddd8364477 Mon Sep 17 00:00:00 2001 From: Tim H Date: Thu, 4 Aug 2016 15:16:21 +0200 Subject: [PATCH 1/2] Remove apt-get upgrade apt-get upgrade is discouraged https://docs.docker.com/engine/userguide/eng-image/dockerfile_best-practices/#/apt-get --- Dockerfile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Dockerfile b/Dockerfile index 96a22e99..f1401159 100644 --- a/Dockerfile +++ b/Dockerfile @@ -1,6 +1,6 @@ FROM ubuntu:14.04 -RUN apt-get update && apt-get -y upgrade && apt-get -y install wget netcat +RUN apt-get update && apt-get -y install wget netcat RUN mkdir -p /mattermost/data RUN touch /etc/init/mattermost.conf From c8e9ac1d61ce279e8974419933856a9867eefed6 Mon Sep 17 00:00:00 2001 From: Tim H Date: Thu, 4 Aug 2016 15:23:13 +0200 Subject: [PATCH 2/2] Add apt-get cleanup --- Dockerfile | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/Dockerfile b/Dockerfile index f1401159..68a16f47 100644 --- a/Dockerfile +++ b/Dockerfile @@ -1,6 +1,9 @@ FROM ubuntu:14.04 -RUN apt-get update && apt-get -y install wget netcat +RUN apt-get update && apt-get install -y \ + wget \ + netcat \ + && rm -rf /var/lib/apt/lists/* RUN mkdir -p /mattermost/data RUN touch /etc/init/mattermost.conf