From d12fd4747496b5bbffe61ba97a62aab48be062cf Mon Sep 17 00:00:00 2001 From: Nathan Caldwell Date: Sun, 4 Oct 2015 19:03:49 -0600 Subject: [PATCH] Rework Dockerfile to decrease image size and improve caching. --- Dockerfile | 16 ++++++++++------ 1 file changed, 10 insertions(+), 6 deletions(-) diff --git a/Dockerfile b/Dockerfile index ce70109..b3ee76c 100644 --- a/Dockerfile +++ b/Dockerfile @@ -8,23 +8,27 @@ FROM ubuntu MAINTAINER Alex +RUN apt-get update \ + && apt-get install -y wget --no-install-recommends \ + && rm -r /var/lib/apt/lists/* + ## Set some variables for override. # Download Link of TS3 Server -ENV TEAMSPEAK_URL http://dl.4players.de/ts/releases/3.0.11.4/teamspeak3-server_linux-amd64-3.0.11.4.tar.gz +ENV TEAMSPEAK_VERSION 3.0.11.4 +ENV TEAMSPEAK_SHA1 09e7fc2cb5dddf84f3356ddd555ad361f5854321 # Inject a Volume for any TS3-Data that needs to be persisted or to be accessible from the host. (e.g. for Backups) VOLUME ["/teamspeak3"] # Download TS3 file and extract it into /opt. -ADD ${TEAMSPEAK_URL} /opt/ -RUN tar -C /opt -xzf /opt/teamspeak3-server_linux-amd64-3*.tar.gz +RUN wget -O teamspeak3-server_linux-amd64.tar.gz http://dl.4players.de/ts/releases/${TEAMSPEAK_VERSION}/teamspeak3-server_linux-amd64-${TEAMSPEAK_VERSION}.tar.gz \ + && echo "${TEAMSPEAK_SHA1} *teamspeak3-server_linux-amd64.tar.gz" | sha1sum -c - \ + && tar -C /opt -xzf teamspeak3-server_linux-amd64.tar.gz \ + && rm teamspeak3-server_linux-amd64.tar.gz ADD /scripts/ /opt/scripts/ RUN chmod -R 774 /opt/scripts/ -# Cleanup -RUN rm -f /opt/teamspeak3-server_linux-amd64-3*.tar.gz - ENTRYPOINT ["/opt/scripts/docker-ts3.sh"] #CMD ["-w", "/teamspeak3/query_ip_whitelist.txt", "-b", "/teamspeak3/query_ip_blacklist.txt", "-o", "/teamspeak3/logs/", "-l", "/teamspeak3/"]