From 7e65ffbeba078e1a5942d833704d47f7df2e0767 Mon Sep 17 00:00:00 2001
From: Colin Nolan <colin.nolan@sanger.ac.uk>
Date: Fri, 18 May 2018 09:53:34 +0100
Subject: [PATCH] Support running hourly logrotates.

---
 defaults/main.yml |  3 +++
 tasks/main.yml    | 14 ++++++++++++++
 vars/main.yml     |  4 ++++
 3 files changed, 21 insertions(+)
 create mode 100644 vars/main.yml

diff --git a/defaults/main.yml b/defaults/main.yml
index bfe0981..c6a92f7 100644
--- a/defaults/main.yml
+++ b/defaults/main.yml
@@ -1,2 +1,5 @@
+---
+
 logrotate_conf_dir: "/etc/logrotate.d/"
 logrotate_scripts: []
+logrotate_support_hourly_rotates: true
diff --git a/tasks/main.yml b/tasks/main.yml
index bc7c02c..5786539 100644
--- a/tasks/main.yml
+++ b/tasks/main.yml
@@ -1,10 +1,24 @@
 ---
+
 - name: nickhammond.logrotate | Install logrotate
   package:
     name: logrotate
     state: present
   when: logrotate_scripts is defined and logrotate_scripts|length > 0
 
+- name: Check for logrotate daily cron entry
+  stat:
+    path: "{{ logrotate_cron_daily_location }}"
+  register: daily_cron_entry
+  when: logrotate_support_hourly_rotates
+
+- name: Move logrotate cron entry from daily to hourly
+  command: "mv '{{ logrotate_cron_daily_location }}' '{{ logrotate_cron_hourly_location }}'"
+  args:
+    creates: "{{ logrotate_cron_hourly_location }}"
+    removes: "{{ logrotate_cron_daily_location }}"
+  when: logrotate_support_hourly_rotates and daily_cron_entry.stat.exists
+
 - name: nickhammond.logrotate | Setup logrotate.d scripts
   template:
     src: logrotate.d.j2
diff --git a/vars/main.yml b/vars/main.yml
new file mode 100644
index 0000000..2eb8dc3
--- /dev/null
+++ b/vars/main.yml
@@ -0,0 +1,4 @@
+---
+
+logrotate_cron_hourly_location: /etc/cron.hourly/logrotate
+logrotate_cron_daily_location: /etc/cron.daily/logrotate