cherry-pick change default logging to stdout and info level

Change-Id: I0ca1f1d200b863eea042f0e75a87b10a2c9136a7
Signed-off-by: tierno <alfonso.tiernosepulveda@telefonica.com>
diff --git a/docker/Dockerfile-local b/docker/Dockerfile-local
index 7f1bf01..30ead5a 100644
--- a/docker/Dockerfile-local
+++ b/docker/Dockerfile-local
@@ -55,6 +55,7 @@
 # RO_DB_OVIM_PORT:        default value '3306'
 # RO_DB_NAME:             default value 'mano_db'
 # RO_DB_OVIM_NAME:        default value 'mano_vim_db'
+# RO_LOG_FILE:            default log to stderr if not defined
 
 ENV RO_DB_HOST="" \
     RO_DB_OVIM_HOST="" \
@@ -67,7 +68,9 @@
     RO_DB_PORT=3306 \
     RO_DB_OVIM_PORT=3306 \
     RO_DB_NAME=mano_db \
-    RO_DB_OVIM_NAME=mano_vim_db
+    RO_DB_OVIM_NAME=mano_vim_db \
+    OPENMANO_TENANT=osm \
+    RO_LOG_LEVEL=DEBUG
 
 CMD /bin/RO/start.sh
 
diff --git a/docker/scripts/start.sh b/docker/scripts/start.sh
index 1506e3a..f237235 100755
--- a/docker/scripts/start.sh
+++ b/docker/scripts/start.sh
@@ -125,4 +125,10 @@
 
 
 echo "4/4 Try to start"
-/usr/bin/openmanod -c /etc/osm/openmanod.cfg --log-file=/var/log/osm/openmano.log --create-tenant=osm
+# look for openmanod.cfg
+RO_CONFIG_FILE="/etc/osm/openmanod.cfg"
+[ -f "$RO_CONFIG_FILE" ] || RO_CONFIG_FILE=$(python -c 'import osm_ro; print(osm_ro.__path__[0])')/openmanod.cfg
+[ -f "$RO_CONFIG_FILE" ] || ! echo "configuration file 'openmanod.cfg' not found" || exit 1
+
+openmanod -c "$RO_CONFIG_FILE"  --create-tenant=osm  # --log-file=/var/log/osm/openmano.log
+