Add create cluster test that includes apiserver

cmd/kops/create_cluster_integration_test.go

@@ -138,6 +138,11 @@ func TestCreateClusterIPv6(t *testing.T) {
 
 // TestCreateClusterDifferentAMIs runs kops create cluster with different AMI inputs
 func TestCreateClusterDifferentAMIs(t *testing.T) {
+	featureflag.ParseFlags("+APIServerNodes")
+	unsetFeatureFlags := func() {
+		featureflag.ParseFlags("-APIServerNodes")
+	}
+	defer unsetFeatureFlags()
 	runCreateClusterIntegrationTest(t, "../../tests/integration/create_cluster/different-amis", "v1alpha2")
 }
 

tests/integration/create_cluster/different-amis/expected-v1alpha2.yaml

@@ -64,6 +64,30 @@ spec:
 
 ---
 
+apiVersion: kops.k8s.io/v1alpha2
+kind: InstanceGroup
+metadata:
+  creationTimestamp: "2017-01-01T00:00:00Z"
+  labels:
+    kops.k8s.io/cluster: amis.example.com
+  name: apiserver-us-test-1a
+spec:
+  image: ami-image
+  instanceMetadata:
+    httpPutResponseHopLimit: 1
+    httpTokens: required
+  machineType: m3.medium
+  manager: CloudGroup
+  maxSize: 1
+  minSize: 1
+  nodeLabels:
+    kops.k8s.io/instancegroup: apiserver-us-test-1a
+  role: APIServer
+  subnets:
+  - us-test-1a
+
+---
+
 apiVersion: kops.k8s.io/v1alpha2
 kind: InstanceGroup
 metadata:

tests/integration/create_cluster/different-amis/options.yaml

@@ -9,3 +9,4 @@ MasterImage: ami-control-plane
 NodeImage: ami-worker-image
 Bastion: true
 Topology: private
+APIServerCount: 1

upup/pkg/fi/cloudup/awsup/mock_aws_cloud.go

@@ -312,7 +312,7 @@ func (c *MockAWSCloud) GetApiIngressStatus(cluster *kops.Cluster) ([]fi.ApiIngre
 // DefaultInstanceType determines an instance type for the specified cluster & instance group
 func (c *MockAWSCloud) DefaultInstanceType(cluster *kops.Cluster, ig *kops.InstanceGroup) (string, error) {
 	switch ig.Spec.Role {
-	case kops.InstanceGroupRoleMaster:
+	case kops.InstanceGroupRoleMaster, kops.InstanceGroupRoleAPIServer:
 		return "m3.medium", nil
 	case kops.InstanceGroupRoleNode:
 		return "t2.medium", nil