Merge pull request #892 from MikaelSmith/fix-two-digit-patch

Detect two-digit Kubernetes patch versions
replicatedhq · Nov 12, 2020 · 62e5f7e · 62e5f7e
2 parents 460564c + 7a011ca
commit 62e5f7e
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/scripts/common/discover.sh b/scripts/common/discover.sh
@@ -134,7 +134,7 @@ discoverCurrentKubernetesVersion() {
     local fullCluster="$1"
 
     set +e
-    CURRENT_KUBERNETES_VERSION=$(cat /etc/kubernetes/manifests/kube-apiserver.yaml 2>/dev/null | grep image: | grep -oE '[0-9]+.[0-9]+.[0-9]')
+    CURRENT_KUBERNETES_VERSION=$(cat /etc/kubernetes/manifests/kube-apiserver.yaml 2>/dev/null | grep image: | grep -oE '[0-9]+.[0-9]+.[0-9]+')
     set -e
 
     if [ -z "$CURRENT_KUBERNETES_VERSION" ]; then