init_node: use sudo instead of log out and log ins, etc

Signed-off-by: Mattia Rizzolo <mattia@debian.org>

init_node

@@ -48,6 +48,8 @@ MIN=$(( (DURATION-HOUR*3600)/60 ))
 SEC=$(( DURATION-HOUR*3600-MIN*60 ))
 echo "$(date -u) - total duration: ${HOUR}h ${MIN}m ${SEC}s."
 echo
-echo "Now log out and log in as jenkins-adm and run:"
+echo "Now finish the deployment by running:"
 echo "        cd ~jenkins-adm/jenkins.debian.net/"
-echo "        ./update_jdn.sh 2>&1 | sudo tee -a /var/log/jenkins/update_jdn.log"
+# this assumes that the user you are running this script can sudo to root.
+# "usually" sudo-to-root is passwordless but sudo-to-others is not, so workaround that
+echo "        sudo sudo -u jenkins-adm ./update_jdn.sh 2>&1 | sudo tee -a /var/log/jenkins/update_jdn.log"

[Chris Lamb]

sudo sudo

[Holger Levsen]

haha, nice catch! though it does even make sense if you read the comment above... :)))