fix up dockerfile + permissions in /var/log

Dockerfile

@@ -7,12 +7,18 @@ RUN yum -y update
 
 RUN mkdir -p /opt/sensu-grid
 
-ADD . /opt/sensu-grid
+ADD templates /opt/sensu-grid/templates
+ADD static /opt/sensu-grid/static
+ADD conf /opt/sensu-grid/conf
+ADD requirements.txt /opt/sensu-grid/requirements.txt
+ADD *.py /opt/sensu-grid/
+ADD docker-start.sh /opt/sensu-grid/docker-start.sh
 
 RUN pip install -r /opt/sensu-grid/requirements.txt
 RUN useradd -r sensu-grid
 RUN chown -R sensu-grid:sensu-grid /opt/sensu-grid
 RUN chmod 640 /opt/sensu-grid/conf/config.yaml && chmod 755 /opt/sensu-grid/docker-start.sh
+RUN touch /var/log/sensu-grid.log && chown sensu-grid:sensu-grid /var/log/sensu-grid.log
 
 ADD start-scripts/supervisord-docker.conf /etc/supervisord.conf
 

start-scripts/supervisord-docker.conf

@@ -46,7 +46,7 @@ stopwaitsecs=30             ; max num secs to wait before SIGKILL (default 10)
 user=sensu-grid                 ; setuid to this UNIX account to run the program
 log_stdout=true             ; if true, log program stdout (default true)
 log_stderr=true             ; if true, log program stderr (def false)
-logfile=/var/log/sensu-grid.log    ; child log path, use NONE for none; default AUTO
+logfile=/var/log/supervisor/sensu-grid.log    ; child log path, use NONE for none; default AUTO
 logfile_maxbytes=1000MB        ; max # logfile bytes b4 rotation (default 50MB)
 logfile_backups=3          ; # of logfile backups (default 10)