Handle the upgrade from ulogd to ulogd2 in jessie and later.

Use augeas to handle modifying the existing ulogd2 logrotate config.

Remove instead of purge ulogd because it deletes log files on purge.

Remove the puppet installed logrotate config for ulogd.

Eliminates mails like these:

/etc/cron.daily/logrotate:
error: ulogd2:1 duplicate log entry for /var/log/ulog/syslogemu.log

diff --git a/modules/ferm/manifests/init.pp b/modules/ferm/manifests/init.pp
index 6d2d0c6..7115b7c 100644 (file)
--- a/modules/ferm/manifests/init.pp
+++ b/modules/ferm/manifests/init.pp
@@ -16,8 +16,18 @@ class ferm {
        package { 'ferm':
                ensure => installed
        }
-       package { 'ulogd':
-               ensure => installed
+       if ($::lsbmajdistrelease >= 8) {
+               package { 'ulogd2':
+                       ensure => installed
+               }
+               package { 'ulogd':
+                       # Remove instead of purge ulogd because it deletes log files on purge.
+                       ensure => absent
+               }
+       } else {
+               package { 'ulogd':
+                       ensure => installed
+               }
        }
 
        service { 'ferm':
@@ -82,10 +92,25 @@ class ferm {
                content => template('ferm/interfaces.conf.erb'),
                notify  => Service['ferm'],
        }
-       file { '/etc/logrotate.d/ulogd':
-               source  => 'puppet:///modules/ferm/logrotate-ulogd',
-               mode    => '0444',
-               require => Package['debian.org'],
+       if ($::lsbmajdistrelease >= 8) {
+               augeas { 'logrotate_ulogd2':
+                       context => '/files/etc/logrotate.d/ulogd2',
+                       changes => [
+                               'set rule/schedule daily',
+                               'set rule/delaycompress delaycompress',
+                               'set rule/rotate 10',
+                               'set rule/ifempty notifempty',
+                       ],
+               }
+               file { '/etc/logrotate.d/ulogd':
+                       ensure  => absent,
+               }
+       } else {
+               file { '/etc/logrotate.d/ulogd':
+                       source  => 'puppet:///modules/ferm/logrotate-ulogd',
+                       mode    => '0444',
+                       require => Package['debian.org'],
+               }
        }
 
 }