[spamassassin] Add logging to spamassassin

Signed-off-by: Michal Konecny <mkonecny@redhat.com>

roles/spamassassin/files/spamassassin.logrotate

@@ -0,0 +1,13 @@
+/var/log/spamassassin/*log {
+    daily
+    rotate 7
+    missingok
+    ifempty
+    compress
+    compresscmd /usr/bin/xz
+    uncompresscmd /usr/bin/xz
+    compressext .xz
+    dateext
+    sharedscripts
+    copytruncate
+}

roles/spamassassin/files/sysconfig

@@ -1,2 +1,2 @@
 # Options to spamd
-SPAMDOPTIONS="-c -m20 -H -u spammy -g spammy"
+SPAMDOPTIONS="-c -m20 -H -u spammy -g spammy -s /var/log/spamassassin/spamd.log"

roles/spamassassin/tasks/main.yml

@@ -42,3 +42,8 @@
   service: name=spamassassin enabled=true state=started
   tags:
   - service
+
+- name: setup logrotate to our needs
+  copy: src="spamassassin.logrotate" dest=/etc/logrotate.d/spamassassin
+  tags:
+  - config