From 7b5153c790e44aadc17f1b1ccff76b15e0e0de06 Mon Sep 17 00:00:00 2001
From: Valentin Lab <valentin.lab@kalysto.org>
Date: Thu, 15 Nov 2018 21:54:45 +0100
Subject: [PATCH] new: added ``cron`` service, ``letsencrypt`` uses it for
 renewing certificates.

---
 compose.yml | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/compose.yml b/compose.yml
index 5e86d2a..5c27b14 100644
--- a/compose.yml
+++ b/compose.yml
@@ -100,6 +100,17 @@ letsencrypt:
     #       key: XXX
     #       secret: YYY
     #     consumer_key: ZZZ
+  relations:
+    schedule-command:
+      cron:   ## will schedule renew of certs every week
+        schedule: "30 3 * * 7" ## min hour day-of-month month day-of-week
+
+
+## Cron is present (even if empty) to add it automatically to any
+## ``compose up`` (without arguments).
+cron:
+
+
 # mattermost:
 #   charm: mattermost
 #   relations: