From ba495a19487dea0e4495603ce26b6f3cd36e7bb4 Mon Sep 17 00:00:00 2001
From: Derek Nola <derek.nola@suse.com>
Date: Tue, 3 Sep 2024 09:13:34 -0700
Subject: [PATCH] Cover edge case when on new minor release for E2E upgrade
 test (#10781)

Signed-off-by: Derek Nola <derek.nola@suse.com>
---
 .drone.yml | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/.drone.yml b/.drone.yml
index 85b2b60bc517..fe5a2198b854 100644
--- a/.drone.yml
+++ b/.drone.yml
@@ -653,6 +653,10 @@ steps:
         UPGRADE_CHANNEL="latest"
       else
         UPGRADE_CHANNEL=$(echo $DRONE_BRANCH | sed 's/release-/v/')
+        # Check if the UPGRADE_CHANNEL exists, in the case of new minor releases it won't
+        if ! curl --head --silent --fail https://update.k3s.io/v1-release/channels/$UPGRADE_CHANNEL; then
+          UPGRADE_CHANNEL="latest"
+        fi
       fi
       E2E_RELEASE_CHANNEL=$UPGRADE_CHANNEL go test -v -timeout=45m ./upgradecluster_test.go  -ci -local
       cp ./coverage.out /tmp/artifacts/upgrade-coverage.out