From da796ef03ac3f5c7a976176f51c753bb6536c548 Mon Sep 17 00:00:00 2001
From: Dan Callaghan <dcallagh@redhat.com>
Date: Jul 04 2018 06:22:20 +0000
Subject: Jenkinsfile: retry pushes to internal registry, to work around "unknown blob"


Commit 3ef1f4b2 added a retry in one of two places where we push to the
registry. This adds a retry in the other.

---

diff --git a/Jenkinsfile b/Jenkinsfile
index b20be47..c24730f 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -139,7 +139,12 @@ node('docker') {
              * Dockerfile used, which will break if the build directory (here ".")
              * is not the final argument in the string. */
             def image = docker.build "factory2/waiverdb:internal-${appversion}", "--build-arg waiverdb_rpm=$f28_rpm --build-arg waiverdb_common_rpm=$waiverdb_common --build-arg cacert_url=https://password.corp.redhat.com/RH-IT-Root-CA.crt ."
-            image.push()
+            /* Pushes to the internal registry can sometimes randomly fail
+             * with "unknown blob" due to a known issue with the registry
+             * storage configuration. So we retry up to 3 times. */
+            retry(3) {
+                image.push()
+            }
         }
         docker.withRegistry(
                 'https://quay.io/',