ansible-lint recommendations

roles/systemd_exporter/handlers/main.yml

@@ -1,5 +1,5 @@
 ---
-- name: restart systemd_exporter
+- name: Restart systemd_exporter
   systemd:
     daemon_reload: true
     enabled: true

roles/systemd_exporter/tasks/main.yml

@@ -20,8 +20,8 @@
           v{{ systemd_exporter_version.tag }}/systemd_exporter-{{ systemd_exporter_version.tag }}\
           .linux-{{ deb_architecture }}.tar.gz"
     dest: "/var/tmp/systemd_exporter.tar.gz"
-  register: _download_archive
-  until: _download_archive is succeeded
+  register: systemd_exporter_download_archive
+  until: systemd_exporter_download_archive is succeeded
   retries: 3
   delay: 5
 
@@ -36,7 +36,7 @@
       - --strip-components=1
     include:
       - "systemd_exporter-{{ systemd_exporter_version.tag }}.linux-{{ deb_architecture }}/systemd_exporter"
-  notify: restart systemd_exporter
+  notify: Restart systemd_exporter
 
 - name: Copy the systemd_exporter systemd service file
   template:
@@ -45,4 +45,4 @@
     owner: root
     group: root
     mode: "0644"
-  notify: restart systemd_exporter
+  notify: Restart systemd_exporter