repair rally dockerfile

Add create rally dabase and create rally log script

Closes-Bug: #1618722 

Change-Id: I8a78e518f63c4e9fab753a58fb7e36772380d4ef

docker/rally/Dockerfile.j2

@@ -17,12 +17,16 @@ RUN useradd --user-group rally
 
 ADD rally-archive /rally-source
 RUN ln -s rally-source/* rally \
+    && useradd --user-group rally \
     && /var/lib/kolla/venv/bin/pip --no-cache-dir install --upgrade -c requirements/upper-constraints.txt /rally \
-    && mkdir -p /etc/rally /var/log/rally \
+    && mkdir -p /etc/rally /var/log/rally /home/rally \
-    && useradd --user-group rally
+    && chown -R rally: /etc/rally /var/log/rally /home/rally
 
 {% endif %}
 
+COPY extend_start.sh /usr/local/bin/kolla_extend_start
+RUN chmod 755 /usr/local/bin/kolla_extend_start
+
 RUN usermod -a -G kolla rally
 
 {% block rally_footer %}{% endblock %}

docker/rally/extend_start.sh

@@ -0,0 +1,15 @@
+#!/bin/bash
+
+# Bootstrap and exit if KOLLA_BOOTSTRAP variable is set. This catches all cases
+# of the KOLLA_BOOTSTRAP variable being set, including empty.
+if [[ "${!KOLLA_BOOTSTRAP[@]}" ]]; then
+    rally-manage db recreate
+    exit 0
+fi
+
+if [[ ! -d "/var/log/kolla/rally" ]]; then
+    mkdir -p /var/log/kolla/rally
+fi
+if [[ $(stat -c %a /var/log/kolla/rally) != "755" ]]; then
+    chmod 755 /var/log/kolla/rally
+fi