Change istio test to use a pinned image for GKE cluster
@@ -33,8 +33,8 @@ const subnet = new gcp.compute.Subnetwork(config.appName, {
// Create the GKE cluster and export it.
export const k8sCluster = new gcp.container.Cluster(config.appName, {
initialNodeCount: config.nodeCount,
- nodeVersion: "latest",
- minMasterVersion: "latest",
+ nodeVersion: "1.13.7-gke.8",
+ minMasterVersion: "1.13.7-gke.8",
masterAuth: { username: config.masterUsername, password: config.masterPassword },
network: network.name,
subnetwork: subnet.name,
