Add packages for serverspec tests

Will be replaced later with auto-ondemand installation

Author: mblaschke

docker/typo3-solr/6.0/Dockerfile

@@ -18,10 +18,13 @@ COPY ./solr/ /tmp/solr
 
 USER root
 
-RUN rm -rf /opt/solr/server/solr \
+RUN apt-get update \
+    && apt-get install -y -f --no-install-recommends lsb-release lsb-base net-tools \
+    && apt-get clean -y \
+    && rm -rf /opt/solr/server/solr \
     && mv /tmp/solr /opt/solr/server/solr \
     && mkdir -p /opt/solr/server/solr/data \
-    && chown -R solr:solr /opt/solr/server/solr/
+    && chown -R solr:solr /opt/solr/server/solr
 
 USER solr
 

docker/typo3-solr/6.0/Dockerfile.jinja2

@@ -8,10 +8,13 @@ COPY ./solr/ /tmp/solr
 
 USER root
 
-RUN rm -rf /opt/solr/server/solr \
+RUN apt-get update \
+    && apt-get install -y -f --no-install-recommends lsb-release lsb-base net-tools \
+    && apt-get clean -y \
+    && rm -rf /opt/solr/server/solr \
     && mv /tmp/solr /opt/solr/server/solr \
     && mkdir -p /opt/solr/server/solr/data \
-    && chown -R solr:solr /opt/solr/server/solr/
+    && chown -R solr:solr /opt/solr/server/solr
 
 USER solr