Shorten DNS prefix.  CI was failing due to too long dns prefix caused by
long stack name in Travis CI environment.
MODIFY
azure-ts-aks-helm/cluster.ts
azure-ts-aks-helm/cluster.ts
@@ -23,7 +23,7 @@ export const k8sCluster = new azure.containerservice.KubernetesCluster("aksClust
count: config.nodeCount,
vmSize: config.nodeSize,
},
- dnsPrefix: `${pulumi.getStack()}-kubernetes`,
+ dnsPrefix: `${pulumi.getStack()}-kube`,
linuxProfile: {
adminUsername: "aksuser",
sshKeys: [{

Shorten DNS prefix.  CI was failing due to too long dns prefix caused by
long stack name in Travis CI environment.