multus-daemonset.yaml for clusterNetwork

multus-daemonset.yaml

---
apiVersion: apiextensions.k8s.io/v1beta1
kind: CustomResourceDefinition
metadata:
  name: network-attachment-definitions.k8s.cni.cncf.io
spec:
  group: k8s.cni.cncf.io
  version: v1
  scope: Namespaced
  names:
    plural: network-attachment-definitions
    singular: network-attachment-definition
    kind: NetworkAttachmentDefinition
    shortNames:
    - net-attach-def
  validation:
    openAPIV3Schema:
      properties:
        spec:
          properties:
            config:
                 type: string
---
apiVersion: "k8s.cni.cncf.io/v1"
kind: NetworkAttachmentDefinition
metadata:
  name: flannel-conf
  namespace: kube-system
spec: 
  config: '{
    "cniVersion": "0.3.0",
    "type": "flannel",
    "delegate": {
      "isDefaultGateway": true
    }
  }'
---
kind: ClusterRole
apiVersion: rbac.authorization.k8s.io/v1beta1
metadata:
  name: multus
rules:
  - apiGroups: ["k8s.cni.cncf.io"]
    resources:
      - '*'
    verbs:
      - '*'
  - apiGroups:
      - ""
    resources:
      - pods
      - pods/status
    verbs:
      - get
      - update
---
kind: ClusterRoleBinding
apiVersion: rbac.authorization.k8s.io/v1beta1
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:
  cni-conf.json: |
    {
      "name": "multus-cni-network",
      "type": "multus",
      "clusterNetwork": "flannel-conf",
      "logLevel": "debug",
      "logFile": "/tmp/multus.log",
      "kubeconfig": "/etc/cni/net.d/multus.d/multus.kubeconfig"
    }
# -------------- for openshift.
# "delegates": [{
#   "type": "openshift-sdn",
#   "name:" "openshift.1",
#   "masterplugin": true
# }],
---
apiVersion: extensions/v1beta1
kind: DaemonSet
metadata:
  name: kube-multus-ds-amd64
  namespace: kube-system
  labels:
    tier: node
    app: multus
spec:
  template:
    metadata:
      labels:
        tier: node
        app: multus
    spec:
      hostNetwork: true
      nodeSelector:
        beta.kubernetes.io/arch: amd64
      tolerations:
      - operator: Exists
        effect: NoSchedule
      serviceAccountName: multus
      containers:
      - name: kube-multus
        image: nfvpe/multus:snapshot
        command: ["/entrypoint.sh"]
        args:
        - "--multus-conf-file=/tmp/multus-conf/70-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
      volumes:
        - name: cni
          hostPath:
            path: /etc/cni/net.d
        - name: cnibin
          hostPath:
            path: /opt/cni/bin
        - name: multus-cfg
          configMap:
            name: multus-cni-config
            items:
            - key: cni-conf.json
              path: 70-multus.conf