lineinfile does not work with embedded newlines, add a kiwix-serve re…

…start at 15 minutes past the hour

roles/kiwix/tasks/kiwix_install.yml

@@ -71,6 +71,12 @@
 - name: Set kiwix ownership
   command: "chown -R root:root {{ xsce_base }}"
 
+# workaround because kiwix-serve does not stay running
+- name: Make an entry in crontab to restart every hour
+# *  *  *  *  * user-name  command to be executed
+  lineinfile: line="15 *  *  *  * root systemctl restart kiwix-serve.service"
+              dest=/etc/crontab
+
 # Create kiwix service
 
 - name: Create kiwix-serve service

roles/network/tasks/restart.yml

@@ -17,7 +17,12 @@
   register: dns_started
 
 - name: add a reference to name server in resolv.conf
-  lineinfile: line="#Added by XSCE\nnameserver 127.0.0.1\nsearch {{xsce_domain}}"
+  lineinfile: line="nameserver 127.0.0.1"
+              dest=/etc/resolvconf/resolv.conf.d/head
+  when: named_enabled and is_debian and dns_started.changed
+
+- name: add a reference search in resolv.conf
+  lineinfile: line="search {{ xsce_domain }}"
               dest=/etc/resolvconf/resolv.conf.d/head
   when: named_enabled and is_debian and dns_started.changed