Merge remote-tracking branch 'origin/T47076' into unstable

redis/tasks/log2mail.yml

@@ -0,0 +1,22 @@
+---
+
+- name: Is log2mail present ?
+  stat:
+    path: /etc/log2mail/config
+  check_mode: no
+  register: log2mail_config_dir
+  tags:
+    - redis
+    - log2mail
+
+- name: Copy log2mail config
+  template:
+    src: log2mail.j2
+    dest: /etc/log2mail/config/redis.conf
+    owner: log2mail
+    group: adm
+    mode: "0640"
+  when: log2mail_config_dir.stat.exists
+  tags:
+    - redis
+    - log2mail

redis/templates/log2mail.j2

@@ -0,0 +1,4 @@
+file = /var/log/redis/redis-server.log
+pattern = "Can't save in background: fork: Cannot allocate memory"
+mailto = {{ log2mail_alert_email or general_alert_email | mandatory }}
+template = /etc/log2mail/mail