From 79db1a1811b1b3ceb31fea61ef5707f80ae93452 Mon Sep 17 00:00:00 2001
From: Scott Hussey <sh8121@att.com>
Date: Wed, 30 Jan 2019 16:55:42 -0600
Subject: [PATCH] (chart) rackd pod readiness check

- Add a readiness check for the rack pods. This really only applies
  when they are spawned and will not be useful for ongoing readiness
  evaluation. Should eliminate false 'completions' of the chart
  deployment.

Change-Id: I5b547976e770302d2cc293396e1041798ac7e4ea
---
 charts/maas/templates/statefulset-rack.yaml | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/charts/maas/templates/statefulset-rack.yaml b/charts/maas/templates/statefulset-rack.yaml
index 78e37ea..1c99ffc 100644
--- a/charts/maas/templates/statefulset-rack.yaml
+++ b/charts/maas/templates/statefulset-rack.yaml
@@ -76,6 +76,15 @@ spec:
             - /tmp/start.sh
           securityContext:
             privileged: true
+          readinessProbe:
+            initialDelaySeconds: 60
+            periodSeconds: 300
+            timeoutSeconds: 60
+            exec:
+              command:
+                - /bin/bash
+                - -c
+                - journalctl -u register-rack-controller -n 5 | grep -q 'Successfully registered with MaaS Region Controller'
           volumeMounts:
             - mountPath: /sys/fs/cgroup
               name: host-sys-fs-cgroup