symlink log dir

tasks/main.yml

@@ -81,6 +81,12 @@
     dest: /etc/koha
     state: link
 
+- name: create var/log symlink
+  file:
+    src: "{{ koha_install_dir }}/var/log"
+    dest: /var/log/koha
+    state: link
+
 - name: configure apache
   import_tasks: apache.yml
   tags: apache