Notify services of possible changes

journal-remote/handlers/main.yml

 - name: Run systemd-tmpfiles
   command: systemd-tmpfiles --create --prefix=/var/log/journal/remote
+
+- name: Reload systemd
+  systemd: daemon-reload=yes
+
+- name: Restart systemd-journal-remote
+  systemd: name=systemd-journal-remote state=restarted

journal-remote/tasks/main.yml

@@ -24,6 +24,9 @@
     group: root
     mode: 0644
     src: http.conf
+  notify:
+    - Reload systemd
+    - Restart systemd-journal-remote
   tags:
     - journal-remote
     - config

journal-upload/handlers/main.yml

+- name: Restart systemd-journal-upload
+  systemd: name=systemd-journal-upload state=restarted

journal-upload/tasks/main.yml

@@ -13,6 +13,8 @@
       template:
         dest: /etc/systemd/journal-upload.conf
         src: journal-upload.conf
+      notify:
+        - Restart systemd-journal-upload
       tags:
         - journal-upload
         - config