From: Lusheng Ji <lji@research.att.com>
Date: Thu, 19 Oct 2017 05:41:26 +0000 (-0400)
Subject: Fix DockerBP getting empty pub IP problem
X-Git-Tag: 1.0.0-Amsterdam~25
X-Git-Url: https://gerrit.onap.org/r/gitweb?a=commitdiff_plain;h=532197c07ffef4003f8cd04d787ff46eb2f49b95;p=dcaegen2%2Fplatform%2Fblueprints.git

Fix DockerBP getting empty pub IP problem

Issue-Id: DCAEGEN2-128
Change-Id: I87f682a5aa7288de03711fff9d78f36b3a9fe306
Signed-off-by: Lusheng Ji <lji@research.att.com>
---

diff --git a/blueprints/DockerBP.yaml-template b/blueprints/DockerBP.yaml-template
index 28f2180..1a5f025 100644
--- a/blueprints/DockerBP.yaml-template
+++ b/blueprints/DockerBP.yaml-template
@@ -111,7 +111,10 @@ inputs:
     type: string
     default: |
       MYIP=`wget -qO- http://169.254.169.254/2009-04-04/meta-data/local-ipv4`
-      MYPUB=`wget -qO- http://169.254.169.254/2009-04-04/meta-data/public-ipv4`
+      while [ -z "$MYPUB" ]; do
+        MYPUB=`wget -qO- http://169.254.169.254/2009-04-04/meta-data/public-ipv4`
+        sleep 5
+      done
       echo "My public IP: $MYPUB"
       MYNAME=`hostname`
       echo >>/etc/hosts