Merge pull request #2 from bitnami/symlink-data-to-db

symlink `/bitnami/mongodb/data` -> `/opt/bitnami/mongodb/data/db`

bitnami/mongodb/Dockerfile

@@ -15,7 +15,7 @@ RUN bitnami-pkg unpack $BITNAMI_APP_NAME-$BITNAMI_APP_VERSION
 
 # these symlinks should be setup by harpoon at unpack
 RUN mkdir -p $BITNAMI_APP_VOL_PREFIX && \
-    ln -s $BITNAMI_APP_DIR/data $BITNAMI_APP_VOL_PREFIX/data && \
+    ln -s $BITNAMI_APP_DIR/data/db $BITNAMI_APP_VOL_PREFIX/data && \
     ln -s $BITNAMI_APP_DIR/conf $BITNAMI_APP_VOL_PREFIX/conf && \
     ln -s $BITNAMI_APP_DIR/logs $BITNAMI_APP_VOL_PREFIX/logs
 

bitnami/mongodb/rootfs/app-entrypoint.sh

@@ -4,8 +4,7 @@ set -e
 if [[ "$1" == "harpoon" && "$2" == "start" ]]; then
   status=`harpoon inspect $BITNAMI_APP_NAME`
   if [[ "$status" == *'"lifecycle": "unpacked"'* ]]; then
-    # HACK: harpoon initialize should create the db directory
-    mkdir -p $BITNAMI_APP_DIR/data/db
+    # fix ownership of `data/db` volume mount point
     chown -R $BITNAMI_APP_USER:root $BITNAMI_APP_DIR/data/db
 
     harpoon initialize $BITNAMI_APP_NAME \

bitnami/mongodb/test.sh

@@ -91,7 +91,7 @@ cleanup_environment
   container_create_with_host_volumes default -d
 
   # files expected in data volume (subset)
-  run container_exec default ls -la $VOL_PREFIX/data/db/
+  run container_exec default ls -la $VOL_PREFIX/data/
   [[ "$output" =~ "storage.bson" ]]
 }