nginx: Add log rotation script and cron job

roles/nginx/server/tasks/main.yml

@@ -45,6 +45,21 @@
     - error.log
   when: ansible_os_family == "OpenBSD"
 
+- name: install custom logrotate
+  template:
+    dest: /usr/local/sbin/nginx-logrotate
+    src: nginx-logrotate.sh
+    mode: 0755
+    owner: root
+    group: "{{ ansible_wheel }}"
+
+- name: add logrotate cron job
+  cron:
+    name: nginx-logrotate
+    hour: "0"
+    minute: "0"
+    job: /usr/local/sbin/nginx-logrotate
+
 # https://bugzilla.redhat.com/show_bug.cgi?id=1725248
 - block:
     - name: create drop-in directory for service