# strictAffinity required for windows
apiVersion: crd.projectcalico.org/v1
kind: IPAMConfig
metadata:
  name: default
spec:
  autoAllocateBlocks: true
  strictAffinity: true
---
kind: ConfigMap
apiVersion: v1
metadata:
  name: calico-config-windows
  namespace: kube-system
  labels:
    tier: node
    app: calico
data:
  veth_mtu: "1350"
  cni_network_config: |
    {
      "name": "Calico",
      "cniVersion": "0.3.1",
      "plugins": [
        {
          "windows_use_single_network": true,
          "type": "calico",
          "mode": "vxlan",
          "nodename": "__KUBERNETES_NODE_NAME__",
          "nodename_file_optional": true,
          "log_file_path": "c:/cni.log",
          "log_level": "debug",

          "vxlan_mac_prefix": "0E-2A",
          "vxlan_vni": 4096,
          "mtu": __CNI_MTU__,
          "policy": {
            "type": "k8s"
          },

          "log_level": "info",

          "capabilities": {"dns": true},
          "DNS":  {
            "Search":  [
              "svc.cluster.local"
            ]
          },

          "datastore_type": "kubernetes",

          "kubernetes": {
            "kubeconfig": "__KUBECONFIG_FILEPATH__"
          },

          "ipam": {
            "type": "calico-ipam",
            "subnet": "usePodCidr"
          },

          "policies":  [
            {
              "Name":  "EndpointPolicy",
              "Value":  {
                "Type":  "OutBoundNAT",
                "ExceptionList":  [
                  "__K8S_SERVICE_CIDR__"
                ]
              }
            },
            {
              "Name":  "EndpointPolicy",
              "Value":  {
                "Type":  "SDNROUTE",
                "DestinationPrefix":  "__K8S_SERVICE_CIDR__",
                "NeedEncap":  true
              }
            }
          ]
        }
      ]

    }
---
apiVersion: apps/v1
kind: DaemonSet
metadata:
  name: calico-node-windows
  labels:
    tier: node
    app: calico
  namespace: kube-system
spec:
  selector:
    matchLabels:
      app: calico
  template:
    metadata:
      labels:
        tier: node
        app: calico
    spec:
      affinity:
        nodeAffinity:
          requiredDuringSchedulingIgnoredDuringExecution:
            nodeSelectorTerms:
              - matchExpressions:
                  - key: kubernetes.io/os
                    operator: In
                    values:
                      - windows
                  - key: kubernetes.io/arch
                    operator: In
                    values:
                      - amd64
      securityContext:
        windowsOptions:
          hostProcess: true
          runAsUserName: "NT AUTHORITY\\system"
      hostNetwork: true
      serviceAccountName: calico-node
      tolerations:
      - operator: Exists
        effect: NoSchedule
        # Mark the pod as a critical add-on for rescheduling.
      - key: CriticalAddonsOnly
        operator: Exists
      - effect: NoExecute
        operator: Exists
      initContainers:
        # This container installs the CNI binaries
        # and CNI network config file on each node.
        - name: install-cni
          image: sigwindowstools/calico-install:CALICO_VERSION-hostprocess
          args: ["$env:CONTAINER_SANDBOX_MOUNT_POINT/calico/install.ps1"]
          imagePullPolicy: Always
          env:
            # Name of the CNI config file to create.
            - name: CNI_CONF_NAME
              value: "10-calico.conflist"
            # The CNI network config to install on each node.
            - name: CNI_NETWORK_CONFIG
              valueFrom:
                configMapKeyRef:
                  name: calico-config-windows
                  key: cni_network_config
            # Set the hostname based on the k8s node name.
            - name: KUBERNETES_NODE_NAME
              valueFrom:
                fieldRef:
                  fieldPath: spec.nodeName
            # CNI MTU Config variable
            - name: CNI_MTU
              valueFrom:
                configMapKeyRef:
                  name: calico-config-windows
                  key: veth_mtu
            # Prevents the container from sleeping forever.
            - name: SLEEP
              value: "false"
            - name: K8S_SERVICE_CIDR
              value: "10.96.0.0/12"
            # CNI bin and config paths used by install.ps1
            - name: CNI_BIN_DIR
              value: "c:\\opt\\cni\\bin"
            - name: CNI_CONF_DIR
              value: "c:\\etc\\cni\\net.d"
          volumeMounts:
            - mountPath: /host/opt/cni/bin
              name: cni-bin-dir
            - mountPath: /host/etc/cni/net.d
              name: cni-net-dir
            - name: kubeadm-config
              mountPath: /etc/kubeadm-config/
          securityContext:
            windowsOptions:
              hostProcess: true
              runAsUserName: "NT AUTHORITY\\system"
      containers:
      - name: calico-node-startup
        image: sigwindowstools/calico-node:CALICO_VERSION-hostprocess
        args: ["$env:CONTAINER_SANDBOX_MOUNT_POINT/calico/node-service.ps1"]
        workingDir: "$env:CONTAINER_SANDBOX_MOUNT_POINT/calico/"
        imagePullPolicy: Always
        volumeMounts:
        - name: calico-config-windows
          mountPath: /etc/kube-calico-windows/
        env:
        - name: POD_NAME
          valueFrom:
            fieldRef:
              apiVersion: v1
              fieldPath: metadata.name
        - name: POD_NAMESPACE
          valueFrom:
            fieldRef:
              apiVersion: v1
              fieldPath: metadata.namespace
        - name: CNI_IPAM_TYPE
          value: "calico-ipam"
        - name: CALICO_NETWORKING_BACKEND
          value: "vxlan"
        - name: KUBECONFIG
          value: "C:/etc/cni/net.d/calico-kubeconfig"
        - name: VXLAN_VNI
          value: "4096"
      - name: calico-node-felix
        image: sigwindowstools/calico-node:CALICO_VERSION-hostprocess
        args: ["$env:CONTAINER_SANDBOX_MOUNT_POINT/calico/felix-service.ps1"]
        imagePullPolicy: Always
        workingDir: "$env:CONTAINER_SANDBOX_MOUNT_POINT/calico/"
        volumeMounts:
        - name: calico-config-windows
          mountPath: /etc/kube-calico-windows/
        env:
        - name: POD_NAME
          valueFrom:
            fieldRef:
              apiVersion: v1
              fieldPath: metadata.name
        - name: POD_NAMESPACE
          valueFrom:
            fieldRef:
              apiVersion: v1
              fieldPath: metadata.namespace
        - name: VXLAN_VNI
          value: "4096"
        - name: KUBECONFIG
          value: "C:/etc/cni/net.d/calico-kubeconfig"
      volumes:
      - name: calico-config-windows
        configMap:
          name: calico-config-windows
      # Used to install CNI.
      - name: cni-bin-dir
        hostPath:
          path: /opt/cni/bin
      - name: cni-net-dir
        hostPath:
          path: /etc/cni/net.d
      - name: kubeadm-config
        configMap:
          name: kubeadm-config