diff --git a/installers/full_install_osm.sh b/installers/full_install_osm.sh
index 7413bd6..a7f46a2 100755
--- a/installers/full_install_osm.sh
+++ b/installers/full_install_osm.sh
@@ -248,12 +248,18 @@
         sg docker -c "docker pull mysql:5" || FATAL "cannot get mysql docker image"
     fi
 
-    echo "Pulling OSM docker images"
-    for module in MON POL NBI KEYSTONE RO LCM NG-UI PLA osmclient Airflow; do
+    list_of_modules="MON NBI KEYSTONE RO LCM NG-UI osmclient"
+    if [ -n "$INSTALL_NGSA" ]; then
+        list_of_modules="${list_of_modules} Airflow Webhook"
+    else
+        list_of_modules="${list_of_modules} POL"
+    fi
+    if [ -n "$INSTALL_PLA" ]; then
+        list_of_modules="${list_of_modules} PLA"
+    fi
+    echo "Pulling OSM docker images for the following modules: ${list_of_modules}"
+    for module in ${list_of_modules}; do
         module_lower=${module,,}
-        if [ $module == "PLA" -a ! -n "$INSTALL_PLA" ]; then
-            continue
-        fi
         module_tag="${OSM_DOCKER_TAG}"
         if [ -n "${MODULE_DOCKER_TAG}" ] && echo $TO_REBUILD | grep -q $module ; then
             module_tag="${MODULE_DOCKER_TAG}"
@@ -501,10 +507,11 @@
     kubectl create secret generic ro-db-secret -n $OSM_NAMESPACE --from-env-file=$OSM_DOCKER_WORK_DIR/ro-db.env
     kubectl create secret generic ro-secret -n $OSM_NAMESPACE --from-env-file=$OSM_DOCKER_WORK_DIR/ro.env
     kubectl create secret generic keystone-secret -n $OSM_NAMESPACE --from-env-file=$OSM_DOCKER_WORK_DIR/keystone.env
-    kubectl create secret generic pol-secret -n $OSM_NAMESPACE --from-env-file=$OSM_DOCKER_WORK_DIR/pol.env
     if [ -n "${INSTALL_NGSA}" ]; then
         kubectl create secret generic ngsa-secret -n $OSM_NAMESPACE --from-env-file=$OSM_DOCKER_WORK_DIR/ngsa.env
         kubectl create secret generic webhook-translator-secret -n $OSM_NAMESPACE --from-env-file=$OSM_DOCKER_WORK_DIR/webhook-translator.env
+    else
+        kubectl create secret generic pol-secret -n $OSM_NAMESPACE --from-env-file=$OSM_DOCKER_WORK_DIR/pol.env
     fi
     [ -z "${DEBUG_INSTALL}" ] || DEBUG end of function
 }
@@ -512,6 +519,8 @@
 #deploys osm pods and services
 function deploy_osm_services() {
     [ -z "${DEBUG_INSTALL}" ] || DEBUG beginning of function
+    echo "The following manifests under $OSM_K8S_WORK_DIR will be deployed:"
+    ls $OSM_K8S_WORK_DIR
     kubectl apply -n $OSM_NAMESPACE -f $OSM_K8S_WORK_DIR
     [ -z "${DEBUG_INSTALL}" ] || DEBUG end of function
 }
@@ -548,7 +557,7 @@
     for module in $services; do
         if [ "$module" == "pla" ]; then
             if [ -n "$INSTALL_PLA" ]; then
-                echo "Updating K8s manifest file from opensourcemano\/pla:.* to ${DOCKER_REGISTRY_URL}${DOCKER_USER}\/pla:${TAG}"
+                echo "Updating K8s manifest file for ${module} from opensourcemano\/pla:.* to ${DOCKER_REGISTRY_URL}${DOCKER_USER}\/pla:${TAG}"
                 sudo sed -i "s#opensourcemano/pla:.*#${DOCKER_REGISTRY_URL}${DOCKER_USER}/pla:${TAG}#g" ${OSM_DOCKER_WORK_DIR}/osm_pla/pla.yaml
             fi
         else
@@ -558,7 +567,7 @@
             elif [ "$module" == "ng-mon" ]; then
                 image="mon"
             fi
-            echo "Updating K8s manifest file from opensourcemano\/${image}:.* to ${DOCKER_REGISTRY_URL}${DOCKER_USER}\/${image}:${TAG}"
+            echo "Updating K8s manifest file for ${module} from opensourcemano\/${image}:.* to ${DOCKER_REGISTRY_URL}${DOCKER_USER}\/${image}:${TAG}"
             sudo sed -i "s#opensourcemano/${image}:.*#${DOCKER_REGISTRY_URL}${DOCKER_USER}/${image}:${TAG}#g" ${OSM_K8S_WORK_DIR}/${module}.yaml
         fi
     done
@@ -566,6 +575,7 @@
 }
 
 function update_manifest_files() {
+    [ -z "${DEBUG_INSTALL}" ] || DEBUG beginning of function
     osm_services="nbi lcm ro pol mon ng-mon ng-ui keystone pla prometheus ng-prometheus"
     list_of_services=""
     for module in $osm_services; do