{{- if WeaveSecret }}
apiVersion: v1
kind: Secret
metadata:
  name: weave-net
  namespace: kube-system
stringData:
  network-password: {{ WeaveSecret }}
---
{{- end }}

apiVersion: v1
kind: ServiceAccount
metadata:
  name: weave-net
  namespace: kube-system
  labels:
    name: weave-net
---
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRole
metadata:
  name: weave-net
  namespace: kube-system
  labels:
    name: weave-net
    role.kubernetes.io/networking: "1"
rules:
  - apiGroups:
      - ''
    resources:
      - pods
      - namespaces
      - nodes
    verbs:
      - get
      - list
      - watch
  - apiGroups:
      - 'networking.k8s.io'
    resources:
      - networkpolicies
    verbs:
      - get
      - list
      - watch
  - apiGroups:
      - ''
    resources:
      - nodes/status
    verbs:
      - patch
      - update
---
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRoleBinding
metadata:
  name: weave-net
  namespace: kube-system
  labels:
    name: weave-net
    role.kubernetes.io/networking: "1"
roleRef:
  kind: ClusterRole
  name: weave-net
  apiGroup: rbac.authorization.k8s.io
subjects:
  - kind: ServiceAccount
    name: weave-net
    namespace: kube-system
---
apiVersion: rbac.authorization.k8s.io/v1
kind: Role
metadata:
  name: weave-net
  namespace: kube-system
  labels:
    name: weave-net
rules:
  - apiGroups:
      - ''
    resources:
      - configmaps
    resourceNames:
      - weave-net
    verbs:
      - get
      - update
  - apiGroups:
      - ''
    resources:
      - configmaps
    verbs:
      - create
---
apiVersion: rbac.authorization.k8s.io/v1
kind: RoleBinding
metadata:
  name: weave-net
  namespace: kube-system
  labels:
    name: weave-net
roleRef:
  kind: Role
  name: weave-net
  apiGroup: rbac.authorization.k8s.io
subjects:
  - kind: ServiceAccount
    name: weave-net
    namespace: kube-system
---
apiVersion: apps/v1
kind: DaemonSet
metadata:
  name: weave-net
  namespace: kube-system
  labels:
    name: weave-net
    role.kubernetes.io/networking: "1"
spec:
  # Wait 5 seconds to let pod connect before rolling next pod
  minReadySeconds: 5
  selector:
    matchLabels:
      name: weave-net
      role.kubernetes.io/networking: "1"
  template:
    metadata:
      labels:
        name: weave-net
        role.kubernetes.io/networking: "1"
      annotations:
        prometheus.io/scrape: "true"
        scheduler.alpha.kubernetes.io/critical-pod: ''
    spec:
      containers:
        - name: weave
          command:
            - /home/weave/launch.sh
          env:
            - name: HOSTNAME
              valueFrom:
                fieldRef:
                  apiVersion: v1
                  fieldPath: spec.nodeName
            - name: IPALLOC_RANGE
              value: {{ .KubeControllerManager.ClusterCIDR }}
            {{- if .Networking.Weave.MTU }}
            - name: WEAVE_MTU
              value: "{{ .Networking.Weave.MTU }}"
            {{- end }}
            {{- if .Networking.Weave.NoMasqLocal }}
            - name: NO_MASQ_LOCAL
              value: "{{ .Networking.Weave.NoMasqLocal }}"
            {{- end }}
            {{- if .Networking.Weave.ConnLimit }}
            - name: CONN_LIMIT
              value: "{{ .Networking.Weave.ConnLimit }}"
            {{- end }}
            {{- if .Networking.Weave.NetExtraArgs }}
            - name: EXTRA_ARGS
              value: "{{ .Networking.Weave.NetExtraArgs }}"
            {{- end }}
            {{- if WeaveSecret }}
            - name: WEAVE_PASSWORD
              valueFrom:
                secretKeyRef:
                  name: weave-net
                  key: network-password
            {{- end }}
          image: 'weaveworks/weave-kube:2.6.0'
          ports:
            - name: metrics
              containerPort: 6782
          readinessProbe:
            httpGet:
              host: 127.0.0.1
              path: /status
              port: 6784
          resources:
            requests:
              cpu: {{ or .Networking.Weave.CPURequest "50m" }}
              memory: {{ or .Networking.Weave.MemoryRequest "200mi" }}
            limits:
              {{- if .Networking.Weave.CPULimit }}
              cpu: {{ .Networking.Weave.CPULimit }}
              {{- end }}
              memory: {{ or .Networking.Weave.MemoryLimit "200mi" }}
          securityContext:
            privileged: true
          volumeMounts:
            - name: weavedb
              mountPath: /weavedb
            - name: cni-bin
              mountPath: /host/opt
            - name: cni-bin2
              mountPath: /host/home
            - name: cni-conf
              mountPath: /host/etc
            - name: dbus
              mountPath: /host/var/lib/dbus
            - name: lib-modules
              mountPath: /lib/modules
            - name: xtables-lock
              mountPath: /run/xtables.lock
        - name: weave-npc
          args: []
          env:
            - name: HOSTNAME
              valueFrom:
                fieldRef:
                  apiVersion: v1
                  fieldPath: spec.nodeName
          image: 'weaveworks/weave-npc:2.6.0'
          ports:
            - name: metrics
              containerPort: 6781
          resources:
            requests:
              cpu: {{ or .Networking.Weave.NPCCPURequest "50m" }}
              memory: {{ or .Networking.Weave.NPCMemoryRequest "200mi" }}
            limits:
              {{- if .Networking.Weave.NPCCPULimit }}
              cpu: {{ .Networking.Weave.NPCCPULimit }}
              {{- end }}
              memory: {{ or .Networking.Weave.NPCMemoryLimit "200mi" }}
          securityContext:
            privileged: true
          volumeMounts:
            - name: xtables-lock
              mountPath: /run/xtables.lock
      hostNetwork: true
      hostPID: true
      restartPolicy: Always
      securityContext:
        seLinuxOptions: {}
      serviceAccountName: weave-net
      tolerations:
        - effect: NoSchedule
          operator: Exists
        - key: CriticalAddonsOnly
          operator: Exists
      volumes:
        - name: weavedb
          hostPath:
            path: /var/lib/weave
        - name: cni-bin
          hostPath:
            path: /opt
        - name: cni-bin2
          hostPath:
            path: /home
        - name: cni-conf
          hostPath:
            path: /etc
        - name: dbus
          hostPath:
            path: /var/lib/dbus
        - name: lib-modules
          hostPath:
            path: /lib/modules
        - name: xtables-lock
          hostPath:
            path: /run/xtables.lock
            type: FileOrCreate
      priorityClassName: system-node-critical
  updateStrategy:
    type: RollingUpdate