smartgears get-scopes: try to manage all the scenarios correctly.

smartgears/smartgears/tasks/smartgears-app.yml

@@ -119,7 +119,6 @@
   become_user: '{{ smartgears_user }}'
   shell: /usr/local/bin/get-scopes {{ gcube_admin_token | default('') }}
   when: gcube_admin_token is defined or smartgears_upgrade
-  ignore_errors: True
   notify: Restart smartgears
   tags: [ 'smartgears', 'smartgears_conf', 'tomcat' ]
 

smartgears/smartgears/templates/get-scopes.j2

@@ -8,33 +8,39 @@ LOCAL_ETC=/usr/local/etc
 LOG_PREFIX="get-scopes: "
 GHN_ENV_FILE=/etc/default/tomcat-instance-{{ item.http_port }}.local
 SMARTGEARS_VO_AUTH={{ smartgears_authorized_on_all_scopes }}
-SMARTGEARS_UPGRADE={{ smartgears_upgrade }}
 SMARTGEARS_SAVED_STATE_F=saved_scopes_list.xml
 SMARTGEARS_SAVED_STATE_PATH={{ smartgears_user_home }}/SmartGears/$SMARTGEARS_SAVED_STATE_F
 SMARTGEARS_SCRIPTS_DIR={{ smartgears_user_home }}/SmartGears/scripts
-
+SMARTGEARS_RUNNING_STATE_FILE={{ smartgears_user_home }}/state/ghn.xml
 
 CONTAINER_XML_FILE={{ smartgears_install_path }}/container.xml
 
 # 0: True, 1: False
 USE_SAVED_STATE=1
-
+TOKEN=
 RETVAL=
 
-# Scenario:
+if [ $# -eq 0  ] ; then
-# - First installation, no upgrade.
+    if [ -f $SMARTGEARS_RUNNING_STATE_FILE ] ; then
-# - The node must run on all VOs
+        if [ "$SMARTGEARS_VO_AUTH" == 'true' ] ; then
-# In these cases we use our scopes list
+            # - The node must run on all VOs
-
+            logger "$LOG_PREFIX When the node must run on all the VOs a valid token is mandatory, aborting"
-if [ "$SMARTGEARS_VO_AUTH" == 'false' ] ; then
+            exit 1
-    if [ "$SMARTGEARS_UPGRADE" == 'True' ] ; then
+        fi
         USE_SAVED_STATE=0
-        logger "$LOG_PREFIX setting the correct variables so that we are going to use the local scopes"
+        echo "No token, assuming that we can use the local state"
+        logger "$LOG_PREFIX No token, assuming that we can use the local state"
     else
-        logger "$LOG_PREFIX We are going to use our scopes list. A valid token is mandatory"
+        # - First installation, no upgrade.
+        logger "$LOG_PREFIX No token was passed and not working state available, aborting"
+        exit 1
     fi
+elif [ $# -eq 1 ] ; then
+    logger "$LOG_PREFIX We have an authorization token"
+    TOKEN=$1
 else
-    logger "$LOG_PREFIX We are going to use our scopes list. A valid token is mandatory"
+    logger "$LOG_PREFIX More than one parameter was passed, aborting"
+    exit 1
 fi
 
 SCOPES_LIST=""
@@ -45,16 +51,6 @@ else
     exit 1
 fi
 
-
-if [ $# -ne 1 -a $USE_SAVED_STATE -ne 0 ] ; then
-    echo "The token must be passed as the sole argument when we are not using the local state"
-    logger "$LOG_PREFIX The token must be passed as the sole argument when we are not using the local state"
-    exit 1
-elif [ $# -eq 1 ] ; then
-    logger "$LOG_PREFIX We have an authorization token"
-    TOKEN=$1
-fi
-
 {%if setup_nginx %}
 HTTP_PORT={{ http_port }}
 {% else %}
@@ -94,13 +90,12 @@ cd $SMARTGEARS_SCRIPTS_DIR
 ./clean-container-state -s $SMARTGEARS_SAVED_STATE_F
 RETVAL=$?
 if [ $RETVAL -ne 0 ] ; then
-    # We were not able to get the running state from the IS. We get new ones
+    # We were not able to get the running state from the IS. Try to get new scope tokens 
-    logger "$LOG_PREFIX We were not able to get the running state from the IS. We get new ones from the authorization service"
+    logger "$LOG_PREFIX We were not able to get the running state from the IS. Try to get new scope tokens from the authorization service"
     SCOPES_FILE={{ smartgears_user_home }}/.containerxml/2-container.xml
     get_scopes_from_auth
 fi
 
-
 # Now that we have the tokens, we can assemble the container.xml file
 chmod 640 $CONTAINER_XML_FILE
 CREATE_CONTAINER_XML_RES=0