From 3eea8ef2056d3c1f61515eb1af8b98adf35875c8 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 3e75e0201947..447d09358e81 100644
--- a/.drone.yml
+++ b/.drone.yml
@@ -644,6 +644,10 @@ 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