Added k8s-style retry to dmaap prov

Change-Id: I96fa44824c49a98dc621afe86f4796eaef0c596e
Signed-off-by: dglFromAtt <dgl@research.att.com>
Issue-ID: DMAAP-1087
Signed-off-by: dglFromAtt <dgl@research.att.com>

1 files changed, 28 insertions, 5 deletions

diff --git a/dbc-client/misc/dbc-client b/dbc-client/misc/dbc-client
index a812460..cf6c230 100644
--- a/dbc-client/misc/dbc-client
+++ b/dbc-client/misc/dbc-client
@@ -24,7 +24,7 @@
 umask 0022
 TZ=GMT0
 COMPONENT=dbc-client
-APP_ROOT=/opt/app/$COMPONENT
+APP_ROOT=${APP_ROOT:-/opt/app/$COMPONENT}
 USER=root
 export TZ
 PATH=/usr/local/bin:/bin:/usr/bin:/usr/local/sbin:/usr/sbin:/sbin
@@ -32,6 +32,9 @@ export PATH
 CONFIGMAP_ROOT=${CONFIGMAP_ROOT:-/opt/app/config}
 CONTAINER_CONFIG=$CONFIGMAP_ROOT/conf/dbc-client.env
 REQUESTID=${REQUESTID:-dbc-client}
+DBC=${DBC:-dmaap-bc}
+PROTO=${PROTO:-http}
+PORT=${PORT:-8080}
 
 
 
@@ -82,14 +85,35 @@ init() {
 	fi
 
 	#loop on get /dmaap until we get a good response to indicate other provisioning can continue
-	rc=999
+	rc=${RESP:-999}
 	while [ $rc != "200" ]
 	do
 		sleep 10
-		rc=`curl -s -o /dev/null -I -w "%{http_code}" -X GET -H "X-ECOMP-RequestID: $REQUESTID" -H "Content-Type: application/json" http://dmaap-bc:8080/webapi/dmaap`
+		rc=`curl -s -o /dev/null -I -w "%{http_code}" -X GET -H "X-ECOMP-RequestID: $REQUESTID" -H "Content-Type: application/json" ${PROTO}://${DBC}:${PORT}/webapi/dmaap`
 		echo "get dmaap response=${rc}"
 	done
 }
+dopost() {
+	RETRY_TIME=60
+
+	loop=true
+
+	while [ $loop ]
+	do
+		rc=`curl -v -X POST -w "%{http_code}" -H "X-ECOMP-RequestID: $REQUESTID" -H "Content-Type: application/json" -d @${1} ${PROTO}://${DBC}:${PORT}/webapi/${2}`
+		case $rc in
+		200 | 201 | 409 )
+			echo "response=$rc"
+			loop=false
+			;;
+		* )
+			echo "`date`: http response=$rc.  Will retry after $RETRY_TIME seconds"
+			sleep $RETRY_TIME
+			;;
+		esac
+	done
+
+}
 doprov() {
 
 	cd $CONFIGMAP_ROOT
@@ -102,8 +126,7 @@ doprov() {
 			for j in `ls ${uri}/*.json`
 			do
 				echo "POST $j to $uri"
-				rc=`curl -v -X POST -w "%{http_code}" -H "X-ECOMP-RequestID: $REQUESTID" -H "Content-Type: application/json" -d @${j} http://dmaap-bc:8080/webapi/${uri}`
-				echo "response=$rc"
+				dopost $j $uri
 			done
 		fi
 	done