feat: add support for Kubernetes 1.15.0 (#1502)

* feat: add support for Kubernetes 1.15.0

See https://github.com/kubernetes/kubernetes/blob/master/CHANGELOG-1.15.md

* docs: add example cluster configs for 1.15 and 1.14

* fix: update PSP test case expectation

examples/kubernetes-releases/kubernetes1.14.json

@@ -0,0 +1,35 @@
+{
+  "apiVersion": "vlabs",
+  "properties": {
+    "orchestratorProfile": {
+      "orchestratorType": "Kubernetes",
+      "orchestratorRelease": "1.14"
+    },
+    "masterProfile": {
+      "count": 1,
+      "dnsPrefix": "",
+      "vmSize": "Standard_D2_v3"
+    },
+    "agentPoolProfiles": [
+      {
+        "name": "agentpool1",
+        "count": 3,
+        "vmSize": "Standard_D2_v3"
+      }
+    ],
+    "linuxProfile": {
+      "adminUsername": "azureuser",
+      "ssh": {
+        "publicKeys": [
+          {
+            "keyData": ""
+          }
+        ]
+      }
+    },
+    "servicePrincipalProfile": {
+      "clientId": "",
+      "secret": ""
+    }
+  }
+}

examples/kubernetes-releases/kubernetes1.15.json

@@ -0,0 +1,35 @@
+{
+  "apiVersion": "vlabs",
+  "properties": {
+    "orchestratorProfile": {
+      "orchestratorType": "Kubernetes",
+      "orchestratorRelease": "1.15"
+    },
+    "masterProfile": {
+      "count": 1,
+      "dnsPrefix": "",
+      "vmSize": "Standard_D2_v3"
+    },
+    "agentPoolProfiles": [
+      {
+        "name": "agentpool1",
+        "count": 3,
+        "vmSize": "Standard_D2_v3"
+      }
+    ],
+    "linuxProfile": {
+      "adminUsername": "azureuser",
+      "ssh": {
+        "publicKeys": [
+          {
+            "keyData": ""
+          }
+        ]
+      }
+    },
+    "servicePrincipalProfile": {
+      "clientId": "",
+      "secret": ""
+    }
+  }
+}

packer/install-dependencies.sh

@@ -361,6 +361,7 @@ echo "  - busybox" >> ${RELEASE_NOTES_FILEPATH}
 
 # TODO: fetch supported k8s versions from an aks-engine command instead of hardcoding them here
 K8S_VERSIONS="
+1.15.0
 1.14.3
 1.14.1
 1.14.1-azs

pkg/api/common/versions.go

@@ -123,12 +123,13 @@ var AllKubernetesSupportedVersions = map[string]bool{
 	"1.14.1":         true,
 	"1.14.2":         false, // disabled because of https://github.com/kubernetes/kubernetes/issues/78308
 	"1.14.3":         true,
-	"1.15.0-alpha.1": true,
-	"1.15.0-alpha.2": true,
-	"1.15.0-alpha.3": true,
-	"1.15.0-beta.1":  true,
-	"1.15.0-beta.2":  true,
-	"1.15.0-rc.1":    true,
+	"1.15.0-alpha.1": false,
+	"1.15.0-alpha.2": false,
+	"1.15.0-alpha.3": false,
+	"1.15.0-beta.1":  false,
+	"1.15.0-beta.2":  false,
+	"1.15.0-rc.1":    false,
+	"1.15.0":         true,
 }
 
 // GetDefaultKubernetesVersion returns the default Kubernetes version, that is the latest patch of the default release

pkg/api/defaults_test.go

@@ -2455,7 +2455,7 @@ func TestDefaultEnablePodSecurityPolicy(t *testing.T) {
 					MasterProfile: &MasterProfile{},
 				},
 			},
-			expected: false,
+			expected: true,
 		},
 		{
 			name: "default",