From 84b901c8b34c5291b5958e3ba8885b4e131e86d8 Mon Sep 17 00:00:00 2001
From: Egon Rijpkema <git@egonrijpkema.nl>
Date: Fri, 16 Feb 2018 13:39:21 +0100
Subject: [PATCH] make keystone install more resiliant...

---
 roles/keystone/tasks/main.yml | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/roles/keystone/tasks/main.yml b/roles/keystone/tasks/main.yml
index 43d0773..386e0a2 100644
--- a/roles/keystone/tasks/main.yml
+++ b/roles/keystone/tasks/main.yml
@@ -69,6 +69,11 @@
                     --bootstrap-internal-url http://{{ listen_ip | default(hostvars[groups['keystone'][0]]['ansible_default_ipv4']['address']) }}:35357/v3/
                     --bootstrap-public-url http://{{ listen_ip | default(hostvars[groups['keystone'][0]]['ansible_default_ipv4']['address']) }}:5000/v3/
                     --bootstrap-region-id RegionOne
+  # sometimes the initial connect fails.
+  # Retry until it succeeds.
+  retries: 7
+  delay: 3
+  ignore_errors: yes
 
 - name: make sure service is started
   systemd: