From cfdbb2c6091e300017aeee4224d9c5f21cd55421 Mon Sep 17 00:00:00 2001
From: Disassembler <disassembler@dasm.cz>
Date: Wed, 13 Dec 2017 15:58:29 +0100
Subject: [PATCH] Move Solr to /opt and create separate UID/GID

---
 solr.sh                              |  1 +
 solr/Dockerfile                      | 18 ++++++++++--------
 solr/lib/systemd/system/solr.service |  2 +-
 3 files changed, 12 insertions(+), 9 deletions(-)

diff --git a/solr.sh b/solr.sh
index 760ef2d..6b13061 100755
--- a/solr.sh
+++ b/solr.sh
@@ -8,6 +8,7 @@ docker build -t solr ${SOURCE_DIR}
 # Configure Solr
 mkdir -p /srv/solr/data
 cp ${SOURCE_DIR}/srv/solr/data/solr.xml /srv/solr/data/solr.xml
+chown -R 8983:8983 /srv/solr/data
 
 # Configure Solr service
 cp ${SOURCE_DIR}/lib/systemd/system/solr.service /lib/systemd/system/solr.service
diff --git a/solr/Dockerfile b/solr/Dockerfile
index 0de7a68..47382d7 100644
--- a/solr/Dockerfile
+++ b/solr/Dockerfile
@@ -5,16 +5,18 @@ RUN apk --no-cache add openjdk8-jre-base
 
 RUN apk --no-cache add bash lsof \
  && wget http://archive.apache.org/dist/lucene/solr/6.5.1/solr-6.5.1.tgz -O /tmp/solr-6.5.1.tgz \
- && tar xzf /tmp/solr-6.5.1.tgz -C /srv/ \
- && mv /srv/solr-6.5.1 /srv/solr \
+ && mkdir /opt \
+ && tar xzf /tmp/solr-6.5.1.tgz -C /opt/ \
+ && mv /opt/solr-6.5.1 /opt/solr \
  && rm -f /tmp/solr-6.5.1.tgz \
- && addgroup -S solr \
- && adduser -S -h /srv/solr -H -s /bin/sh -g solr -G solr solr \
- && chown -R solr:solr /srv/solr/ \
- && ln -s /srv/solr/bin/solr /usr/local/bin/solr
+ && addgroup -S -g 8983 solr \
+ && adduser -S -u 8983 -h /var/lib/solr -s /bin/sh -g solr -G solr solr \
+ && chown -R solr:solr /opt/solr/ \
+ && cp -p /opt/solr/server/solr/solr.xml /var/lib/solr/solr.xml \
+ && ln -s /opt/solr/bin/solr /usr/local/bin/solr
 
-VOLUME ["/srv/solr/server/solr"]
+VOLUME ["/var/lib/solr"]
 EXPOSE 8983
 
 USER solr
-CMD ["solr", "start", "-f"]
+CMD ["solr", "start", "-f", "-s", "/var/lib/solr"]
diff --git a/solr/lib/systemd/system/solr.service b/solr/lib/systemd/system/solr.service
index fca917b..b51df55 100644
--- a/solr/lib/systemd/system/solr.service
+++ b/solr/lib/systemd/system/solr.service
@@ -4,7 +4,7 @@ After=network.target
 
 [Service]
 Type=simple
-ExecStart=/usr/bin/docker run --rm --tmpfs /tmp --name solr -v /srv/solr/data:/srv/solr/server/solr solr
+ExecStart=/usr/bin/docker run --rm --tmpfs /tmp --name solr -v /srv/solr/data:/var/lib/solr solr
 ExecStop=/usr/bin/docker stop solr
 
 [Install]