added windows cluster

k8s_config

@@ -4,3 +4,4 @@ GCP_CLUSTER="llvm-premerge-checks"
 GCP_PROJECT="llvm-premerge-checks"
 GCR_HOSTNAME="gcr.io"
 GCS_BUCKET='llvm-premerge-checks'
+GCP_CLUSTER_WINDOWS="windows-agents"

kubernetes/cluster_create.sh

@@ -31,8 +31,16 @@ gcloud container clusters create $GCP_CLUSTER --zone $GCP_ZONE \
 gcloud container node-pools create jenkins-agents --cluster $GCP_CLUSTER --zone $GCP_ZONE \
     --machine-type=n1-standard-32 --num-nodes=2 --local-ssd-count=1
 
+# created separate cluster for windows, as we need "ip-alias" enabled
+# this can't be changed in a running cluster...
+gcloud beta container clusters create $GCP_CLUSTER_WINDOWS \
+  --enable-ip-alias \
+  --num-nodes=1 \
+  --release-channel=rapid \
+  --enable-private-nodes
+
 # Windows agents with local ssd
-gcloud container node-pools create windows-pool --cluster $GCP_CLUSTER \
+gcloud container node-pools create windows-pool --cluster $GCP_CLUSTER_WINDOWS \
     --image-type=WINDOWS_SAC --no-enable-autoupgrade \
     --machine-type=n1-standard-16 --local-ssd-count=1
 

kubernetes/windows-agents/Deployment.yaml

@@ -0,0 +1,58 @@
+# Copyright 2019 Google LLC
+#
+# Licensed under the the Apache License v2.0 with LLVM Exceptions (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     https://llvm.org/LICENSE.txt
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+---
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: agent-windows-visualstudio2017-ssd
+  labels:
+    app: agent-windows-visualstudio2017-ssd
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      app: agent-windows-visualstudio2017-ssd
+  template:
+    metadata:
+      labels:
+        app: agent-windows-visualstudio2017-ssd
+    spec:
+      containers:
+      - name: agent-windows-visualstudio2017-ssd
+        image: gcr.io/llvm-premerge-checks/agent-windows-jenkins
+        resources:
+          limits:
+            cpu: 14
+            memory: 20Gi
+          requests:
+            cpu: 14
+            memory: 20Gi
+#        volumeMounts:
+#        - name: nfs-pvc
+#          mountPath: /mnt/nfs          
+#        - name: ssd 
+#          mountPath: /mnt/disks/ssd0
+#      volumes:
+#      - name: nfs-pvc
+#        persistentVolumeClaim:
+#          claimName: nfs-jenkins
+#      - name: ssd
+#        hostPath:
+#          # directory location on host
+#          path: /mnt/disks/ssd0
+#          type: Directory          
+      nodeSelector:
+        kubernetes.io/os: windows
+        cloud.google.com/gke-nodepool: windows-pool

kubernetes/windows-agents/kustomization.yaml

@@ -0,0 +1,19 @@
+# Copyright 2019 Google LLC
+#
+# Licensed under the the Apache License v2.0 with LLVM Exceptions (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     https://llvm.org/LICENSE.txt
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+resources:
+  - Deployment.yaml
+