From e785e31ce7ccd68728c0b92fe2a94b0ef4330c93 Mon Sep 17 00:00:00 2001
From: Thanh Ha <zxiiro@gmail.com>
Date: Fri, 24 Apr 2020 13:38:58 -0400
Subject: [PATCH] Wait 30 seconds and retry download

Occassionally fetching PlantUML fails with read timeout or other
intermittent issues. Add configuration to retry a few times before
giving up.

Signed-off-by: Thanh Ha <zxiiro@gmail.com>
Change-Id: I0f2ed4c7167ea84fad3840c4e3dfbb13d214e81c
---
 tasks/main.yml | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/tasks/main.yml b/tasks/main.yml
index bf7c301..533a294 100644
--- a/tasks/main.yml
+++ b/tasks/main.yml
@@ -35,6 +35,10 @@
         url: https://sourceforge.net/projects/plantuml/files/plantuml.jar/download
         dest: /opt/plantuml/plantuml.jar
         mode: 0644
+      register: result
+      until: result is succeeded
+      retries: 3
+      delay: 30
     - name: Install PlantUML executable script
       copy:
         content: |
-- 
2.16.6