---
apiVersion: apiextensions.k8s.io/v1
kind: CustomResourceDefinition
metadata:
  name: network-attachment-definitions.k8s.cni.cncf.io
spec:
  group: k8s.cni.cncf.io
  scope: Namespaced
  names:
    plural: network-attachment-definitions
    singular: network-attachment-definition
    kind: NetworkAttachmentDefinition
    shortNames:
    - net-attach-def
  versions:
    - name: v1
      served: true
      storage: true
      schema:
        openAPIV3Schema:
          description: 'NetworkAttachmentDefinition is a CRD schema specified by the Network Plumbing
            Working Group to express the intent for attaching pods to one or more logical or physical
            networks. More information available at: https://github.com/k8snetworkplumbingwg/multi-net-spec'
          type: object
          properties:
            apiVersion:
              description: 'APIVersion defines the versioned schema of this represen
                tation of an object. Servers should convert recognized schemas to the
                latest internal value, and may reject unrecognized values. More info:
                https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources'
              type: string
            kind:
              description: 'Kind is a string value representing the REST resource this
                object represents. Servers may infer this from the endpoint the client
                submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds'
              type: string
            metadata:
              type: object
            spec:
              description: 'NetworkAttachmentDefinition spec defines the desired state of a network attachment'
              type: object
              properties:
                config:
                  description: 'NetworkAttachmentDefinition config is a JSON-formatted CNI configuration'
                  type: string
---
kind: ClusterRole
apiVersion: rbac.authorization.k8s.io/v1
metadata:
  name: multus
rules:
  - apiGroups: ["k8s.cni.cncf.io"]
    resources:
      - '*'
    verbs:
      - '*'
  - apiGroups:
      - ""
    resources:
      - pods
      - pods/status
    verbs:
      - get
      - update
  - apiGroups:
      - ""
      - events.k8s.io
    resources:
      - events
    verbs:
      - create
      - patch
      - update
---
kind: ClusterRoleBinding
apiVersion: rbac.authorization.k8s.io/v1
metadata:
  name: multus
roleRef:
  apiGroup: rbac.authorization.k8s.io
  kind: ClusterRole
  name: multus
subjects:
- kind: ServiceAccount
  name: multus
  namespace: kube-system
---
apiVersion: v1
kind: ServiceAccount
metadata:
  name: multus
  namespace: kube-system
---
kind: ConfigMap
apiVersion: v1
metadata:
  name: multus-cni-config
  namespace: kube-system
  labels:
    tier: node
    app: multus
data:
  # NOTE: If you'd prefer to manually apply a configuration file, you may create one here.
  # In the case you'd like to customize the Multus installation, you should change the arguments to the Multus pod
  # change the "args" line below from
  # - "--multus-conf-file=auto"
  # to:
  # "--multus-conf-file=/tmp/multus-conf/70-multus.conf"
  # Additionally -- you should ensure that the name "70-multus.conf" is the alphabetically first name in the
  # /etc/cni/net.d/ directory on each node, otherwise, it will not be used by the Kubelet.
  cni-conf.json: |
    {
      "name": "multus-cni-network",
      "type": "multus",
      "capabilities": {
        "portMappings": true
      },
      "delegates": [
        {
          "cniVersion": "0.3.1",
          "name": "default-cni-network",
          "plugins": [
            {
              "name": "k8s-pod-network",
              "cniVersion": "0.3.1",
              "type": "calico",
              "log_level": "info",
              "datastore_type": "kubernetes",
              "nodename": "__KUBERNETES_NODE_NAME__",
              "mtu": 1440,
              "ipam": {
                "type": "calico-ipam"
              },
              "policy": {
                "type": "k8s"
              },
              "kubernetes": {
                "kubeconfig": "/etc/cni/net.d/calico-kubeconfig"
              }
            },
            {
              "type": "portmap",
              "snat": true,
              "capabilities": {"portMappings": true}
            }
          ]
        }
      ],
      "kubeconfig": "/etc/cni/net.d/multus.d/multus.kubeconfig"
    }
---
apiVersion: apps/v1
kind: DaemonSet
metadata:
  name: kube-multus-ds-amd64
  namespace: kube-system
  labels:
    tier: node
    app: multus
    name: multus
spec:
  selector:
    matchLabels:
      name: multus
  updateStrategy:
    type: RollingUpdate
  template:
    metadata:
      labels:
        tier: node
        app: multus
        name: multus
    spec:
      hostNetwork: true
      nodeSelector:
        kubernetes.io/arch: amd64
      tolerations:
      - operator: Exists
        effect: NoSchedule
      serviceAccountName: multus
      containers:
      - name: kube-multus
        image: docker.io/nfvpe/multus:stable
        env:
        - name: KUBERNETES_NODE_NAME
          valueFrom:
            fieldRef:
              fieldPath: spec.nodeName
        command:
        - /bin/bash
        - -cex
        - |
          #!/bin/bash
          sed "s|__KUBERNETES_NODE_NAME__|${KUBERNETES_NODE_NAME}|g" /tmp/multus-conf/00-multus.conf.template > /tmp/multus-conf/00-multus.conf
          /entrypoint.sh \
            --multus-conf-file=/tmp/multus-conf/00-multus.conf
        resources:
          requests:
            cpu: "100m"
            memory: "50Mi"
          limits:
            cpu: "100m"
            memory: "50Mi"
        securityContext:
          privileged: true
        volumeMounts:
        - name: cni
          mountPath: /host/etc/cni/net.d
        - name: cnibin
          mountPath: /host/opt/cni/bin
        - name: multus-cfg
          mountPath: /tmp/multus-conf/00-multus.conf.template
          subPath: "cni-conf.json"
      volumes:
        - name: cni
          hostPath:
            path: /etc/cni/net.d
        - name: cnibin
          hostPath:
            path: /opt/cni/bin
        - name: multus-cfg
          configMap:
            name: multus-cni-config