From c787b44fc4cdeff174b28c827204ed6c2fa8213b Mon Sep 17 00:00:00 2001
From: Roberto Cirillo <roberto.cirillo@isti.cnr.it>
Date: Fri, 8 Jul 2016 17:23:49 +0200
Subject: [PATCH] 
 ../library/roles/smartgears/smartgears/tasks/smartgears-app.yml fix change
 loglevel

---
 smartgears/smartgears/tasks/smartgears-app.yml      |  8 ++++++--
 .../templates/change-logback-loglevel.sh.j2         | 13 +++++++++++++
 2 files changed, 19 insertions(+), 2 deletions(-)
 create mode 100644 smartgears/smartgears/templates/change-logback-loglevel.sh.j2

diff --git a/smartgears/smartgears/tasks/smartgears-app.yml b/smartgears/smartgears/tasks/smartgears-app.yml
index 9d463285..aa0184fd 100644
--- a/smartgears/smartgears/tasks/smartgears-app.yml
+++ b/smartgears/smartgears/tasks/smartgears-app.yml
@@ -61,11 +61,15 @@
   notify: Restart smartgears 
   tags: [ 'smartgears', 'smartgears_conf', 'tomcat' ]
 
+- name: Install the script that manages the smartgears loglevel
+  template: src=change-logback-loglevel.sh.j2 dest=/usr/local/bin/change-logback-loglevel owner=root group=root mode=0755
+  with_items: '{{ tomcat_m_instances }}'
+  tags: [ 'smartgears', 'smartgears_loglevel', 'tomcat' ]
+
 - name: Change the smartgears log level
   become: True
   become_user: '{{ d4science_user }}'
-  shell: LOGLEVEL=$( xmlstarlet sel -t -v "/configuration/logger/@level"  {{ item.user_home }}/tomcat/lib/logback.xml | grep {{ smartgears_loglevel }} ) ; [ $? -ne 0 ] && xmlstarlet ed -u "/configuration/logger[@level]/@level" -v {{ smartgears_loglevel }} {{ item.user_home }}/tomcat/lib/logback.xml > {{ item.user_home }}/tomcat/lib/logback.xml.new ; [ -f {{ item.user_home }}/tomcat/lib/logback.xml.new ] && mv {{ item.user_home }}/tomcat/lib/logback.xml.new {{ item.user_home }}/tomcat/lib/logback.xml
-  with_items: '{{ tomcat_m_instances }}'
+  shell: /usr/local/bin/change-logback-loglevel
   notify: Restart smartgears 
   tags: [ 'smartgears', 'tomcat', 'smartgears_loglevel' ]
 
diff --git a/smartgears/smartgears/templates/change-logback-loglevel.sh.j2 b/smartgears/smartgears/templates/change-logback-loglevel.sh.j2
new file mode 100644
index 00000000..2ddebe2c
--- /dev/null
+++ b/smartgears/smartgears/templates/change-logback-loglevel.sh.j2
@@ -0,0 +1,13 @@
+#!/bin/bash
+
+RETVAL=
+LOGLEVEL=$( xmlstarlet sel -t -v "/configuration/logger/@level"  {{ item.user_home }}/tomcat/lib/logback.xml | grep {{ smartgears_loglevel }} )
+RETVAL=$?
+
+if [ $RETVAL -ne 0 ] ; then
+    xmlstarlet ed -u "/configuration/logger[@level]/@level" -v {{ smartgears_loglevel }} {{ item.user_home }}/tomcat/lib/logback.xml > {{ item.user_home }}/tomcat/lib/logback.xml.new
+    /bin/mv {{ item.user_home }}/tomcat/lib/logback.xml.new {{ item.user_home }}/tomcat/lib/logback.xml
+fi
+
+exit 0
+