Rudder

The migration script seems to modify rudder-web.properties after Rudder reboot. So Rudder doesn't find the new `rudder.batch.reportscleaner.compliancelevels.delete.TTL` property and fails to boot with exception:

[2018-05-19 11:45:59] ERROR application - Fatal error during boot, Rudder will stop now
java.lang.ExceptionInInitializerError: null
>-at bootstrap.liftweb.LiftInitContextListener.contextInitialized(LiftInitContextListener.scala:109)
>-at org.eclipse.jetty.server.handler.ContextHandler.startContext(ContextHandler.java:746)
>-at org.eclipse.jetty.servlet.ServletContextHandler.startContext(ServletContextHandler.java:238)
...
Caused by: com.typesafe.config.ConfigException$Missing: No configuration setting found for key 'rudder.batch.reportscleaner.compliancelevels'
>-at com.typesafe.config.impl.SimpleConfig.findKeyOrNull(SimpleConfig.java:152)

Upgrade log is:

Setting up rudder-jetty (4.1.12-xenial0) ...
Setting up ncf (4.1.12-xenial0) ...
Setting up rudder-techniques (4.1.12-xenial0) ...
Setting up rudder-agent (4.1.12-xenial0) ...
ok: Rudder agent is now disabled.
ok: stop service rudder-agent succeeded
INFO: Ensuring correct permissions on the keys directory... Done.
ok: Rudder agent has been enabled but not started, wait for next cron run.
ok: start service rudder-agent succeeded
INFO: Scheduling an inventory during next run...
Setting up rudder-server-relay (4.1.12-xenial0) ...
INFO: Restarting Apache HTTPd... Done
INFO: rudder-server-relay setup complete.
Setting up ncf-api-virtualenv (4.1.12-xenial0) ...
Conf ncf-api-virtualenv already enabled
INFO: Restarting Apache HTTPd... Done
Setting up rudder-webapp (4.1.12-xenial0) ...

Configuration file '/opt/rudder/etc/rudder-web.properties'
 ==> Modified (by you or by a script) since installation.
 ==> Package distributor has shipped an updated version.
   What would you like to do about it ?  Your options are:
    Y or I  : install the package maintainer's version
    N or O  : keep your currently-installed version
      D     : show the differences between the versions
      Z     : start a shell to examine the situation
 The default action is to keep your current version.
*** rudder-web.properties (Y/I/N/O/D/Z) [default=N] ?
INFO: Restarting syslog...Done
INFO: Restarting Apache HTTPd... Done
INFO: Launching script to check if a migration is needed
INFO: Checking if rudder-web.properties database access credentials are all right... LDAP OK,  SQL OK
INFO: Checking if inventory-web.properties database access credentials are all right... LDAP OK,  SQL skipped
INFO: A Technique library reload is needed and has been scheduled.
INFO: The /var/rudder/configuration-repository/techniques/ncf_techniques/category.xml file already exists. Not updating.
INFO: Alternative source path added: /var/rudder/configuration-repository/ncf
INFO: New configuration property rudder.batch.reportscleaner.compliancelevels.delete.TTL added to /opt/rudder/etc/rudder-web.properties
INFO: Checking PostgreSQL service status... OK
INFO: Adding new 'compliance levels' table Done
INFO: Checking LDAP service status... OK

INFO: The migration has completed successfully.
INFO: End of migration script
[master 80ed429] Add ncf hooks to repository
INFO: Restarting Rudder webapp and inventory-endpoint... Done
Setting up rudder-inventory-ldap (4.1.12-xenial0) ...
INFO: Restarting syslogd... Done
INFO: Restarting rudder-slapd... Done
Setting up rudder-inventory-endpoint (4.1.12-xenial0) ...
INFO: Launching script to check if a migration is needed
INFO: End of migration script
Setting up rudder-reports (4.1.12-xenial0) ...
INFO: Waiting for PostgreSQL to be up... Done
Setting up rudder-server-root (4.1.12-xenial0) ...
Processing triggers for libc-bin (2.23-0ubuntu10) ...
root@server:/var/rudder/share# vi /opt/rudder/etc/rudder-web.properties