adding primary network features

- adding docker build bugfixes
- Removing the dependence on Multus
- ovn4nfv-k8s CNI will be default or cluster networking
- ovn4nfv-k8s creates ovn overlay mutli-networking using pod annotations itself
- remove the outdated unit test

Based on the Ritu(ovn4nfv-k8s-plugin committer) patches
Change-Id: Ic48bd11d746e6339075fb3ba33f12463bb3f218d

Co-authored-by: Ritu Sood <ritu.sood@intel.com>
Signed-off-by: Kuralamudhan Ramakrishnan <kuralamudhan.ramakrishnan@intel.com>
Change-Id: I9702bbd2d4aa23157052258ef6b363bc7b472a63

1 files changed, 571 insertions, 0 deletions

diff --git a/deploy/ovn4nfv-k8s-plugin-daemonset.yml b/deploy/ovn4nfv-k8s-plugin-daemonset.yml
new file mode 100644
index 0000000..13e749f
--- /dev/null
+++ b/deploy/ovn4nfv-k8s-plugin-daemonset.yml
@@ -0,0 +1,571 @@
+
+---
+
+apiVersion: apiextensions.k8s.io/v1beta1
+kind: CustomResourceDefinition
+metadata:
+  name: networks.k8s.plugin.opnfv.org
+spec:
+  group: k8s.plugin.opnfv.org
+  names:
+    kind: Network
+    listKind: NetworkList
+    plural: networks
+    singular: network
+  scope: Namespaced
+  subresources:
+    status: {}
+  validation:
+    openAPIV3Schema:
+      properties:
+        apiVersion:
+          description: 'APIVersion defines the versioned schema of this representation
+            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/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/api-conventions.md#types-kinds'
+          type: string
+        metadata:
+          type: object
+        spec:
+          properties:
+            cniType:
+              description: 'INSERT ADDITIONAL SPEC FIELDS - desired state of cluster
+                Important: Run "operator-sdk generate k8s" to regenerate code after
+                modifying this file Add custom validation using kubebuilder tags:
+                https://book-v1.book.kubebuilder.io/beyond_basics/generating_crd.html'
+              type: string
+            dns:
+              properties:
+                domain:
+                  type: string
+                nameservers:
+                  items:
+                    type: string
+                  type: array
+                options:
+                  items:
+                    type: string
+                  type: array
+                search:
+                  items:
+                    type: string
+                  type: array
+              type: object
+            ipv4Subnets:
+              items:
+                properties:
+                  excludeIps:
+                    type: string
+                  gateway:
+                    type: string
+                  name:
+                    type: string
+                  subnet:
+                    type: string
+                required:
+                - name
+                - subnet
+                type: object
+              type: array
+            ipv6Subnets:
+              items:
+                properties:
+                  excludeIps:
+                    type: string
+                  gateway:
+                    type: string
+                  name:
+                    type: string
+                  subnet:
+                    type: string
+                required:
+                - name
+                - subnet
+                type: object
+              type: array
+            routes:
+              items:
+                properties:
+                  dst:
+                    type: string
+                  gw:
+                    type: string
+                required:
+                - dst
+                type: object
+              type: array
+          required:
+          - cniType
+          - ipv4Subnets
+          type: object
+        status:
+          properties:
+            state:
+              description: 'INSERT ADDITIONAL STATUS FIELD - define observed state
+                of cluster Important: Run "operator-sdk generate k8s" to regenerate
+                code after modifying this file Add custom validation using kubebuilder
+                tags: https://book-v1.book.kubebuilder.io/beyond_basics/generating_crd.html'
+              type: string
+          required:
+          - state
+          type: object
+  version: v1alpha1
+  versions:
+  - name: v1alpha1
+    served: true
+    storage: true
+
+
+---
+apiVersion: apiextensions.k8s.io/v1beta1
+kind: CustomResourceDefinition
+metadata:
+  name: providernetworks.k8s.plugin.opnfv.org
+spec:
+  group: k8s.plugin.opnfv.org
+  names:
+    kind: ProviderNetwork
+    listKind: ProviderNetworkList
+    plural: providernetworks
+    singular: providernetwork
+  scope: Namespaced
+  subresources:
+    status: {}
+  validation:
+    openAPIV3Schema:
+      description: ProviderNetwork is the Schema for the providernetworks API
+      properties:
+        apiVersion:
+          description: 'APIVersion defines the versioned schema of this representation
+            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: ProviderNetworkSpec defines the desired state of ProviderNetwork
+          properties:
+            cniType:
+              description: 'INSERT ADDITIONAL SPEC FIELDS - desired state of cluster
+                Important: Run "operator-sdk generate k8s" to regenerate code after
+                modifying this file Add custom validation using kubebuilder tags:
+                https://book-v1.book.kubebuilder.io/beyond_basics/generating_crd.html'
+              type: string
+            direct:
+              properties:
+                directNodeSelector:
+                  type: string
+                nodeLabelList:
+                  items:
+                    type: string
+                  type: array
+                providerInterfaceName:
+                  type: string
+              required:
+              - directNodeSelector
+              - providerInterfaceName
+              type: object
+            dns:
+              properties:
+                domain:
+                  type: string
+                nameservers:
+                  items:
+                    type: string
+                  type: array
+                options:
+                  items:
+                    type: string
+                  type: array
+                search:
+                  items:
+                    type: string
+                  type: array
+              type: object
+            ipv4Subnets:
+              items:
+                properties:
+                  excludeIps:
+                    type: string
+                  gateway:
+                    type: string
+                  name:
+                    type: string
+                  subnet:
+                    type: string
+                required:
+                - name
+                - subnet
+                type: object
+              type: array
+            ipv6Subnets:
+              items:
+                properties:
+                  excludeIps:
+                    type: string
+                  gateway:
+                    type: string
+                  name:
+                    type: string
+                  subnet:
+                    type: string
+                required:
+                - name
+                - subnet
+                type: object
+              type: array
+            providerNetType:
+              type: string
+            routes:
+              items:
+                properties:
+                  dst:
+                    type: string
+                  gw:
+                    type: string
+                required:
+                - dst
+                type: object
+              type: array
+            vlan:
+              properties:
+                logicalInterfaceName:
+                  type: string
+                nodeLabelList:
+                  items:
+                    type: string
+                  type: array
+                providerInterfaceName:
+                  type: string
+                vlanId:
+                  type: string
+                vlanNodeSelector:
+                  type: string
+              required:
+              - providerInterfaceName
+              - vlanId
+              - vlanNodeSelector
+              type: object
+          required:
+          - cniType
+          - ipv4Subnets
+          - providerNetType
+          type: object
+        status:
+          description: ProviderNetworkStatus defines the observed state of ProviderNetwork
+          properties:
+            state:
+              description: 'INSERT ADDITIONAL STATUS FIELD - define observed state
+                of cluster Important: Run "operator-sdk generate k8s" to regenerate
+                code after modifying this file Add custom validation using kubebuilder
+                tags: https://book-v1.book.kubebuilder.io/beyond_basics/generating_crd.html'
+              type: string
+          required:
+          - state
+          type: object
+      type: object
+  version: v1alpha1
+  versions:
+  - name: v1alpha1
+    served: true
+    storage: true
+---
+
+apiVersion: v1
+kind: ServiceAccount
+metadata:
+  name: k8s-nfn-sa
+  namespace: operator
+
+---
+
+apiVersion: rbac.authorization.k8s.io/v1
+kind: ClusterRole
+metadata:
+  creationTimestamp: null
+  name: k8s-nfn-cr
+rules:
+- apiGroups:
+  - ""
+  resources:
+  - pods
+  - services
+  - endpoints
+  - persistentvolumeclaims
+  - events
+  - configmaps
+  - secrets
+  - nodes
+  verbs:
+  - '*'
+- apiGroups:
+  - apps
+  resources:
+  - deployments
+  - daemonsets
+  - replicasets
+  - statefulsets
+  verbs:
+  - '*'
+- apiGroups:
+  - monitoring.coreos.com
+  resources:
+  - servicemonitors
+  verbs:
+  - get
+  - create
+- apiGroups:
+  - apps
+  resourceNames:
+  - nfn-operator
+  resources:
+  - deployments/finalizers
+  verbs:
+  - update
+- apiGroups:
+  - k8s.plugin.opnfv.org
+  resources:
+  - '*'
+  - providernetworks
+  verbs:
+  - '*'
+
+---
+
+kind: ClusterRoleBinding
+apiVersion: rbac.authorization.k8s.io/v1
+metadata:
+  name: k8s-nfn-crb
+subjects:
+- kind: Group
+  name: system:serviceaccounts
+  apiGroup: rbac.authorization.k8s.io
+roleRef:
+  kind: ClusterRole
+  name: k8s-nfn-cr
+  apiGroup: rbac.authorization.k8s.io
+
+
+---
+
+apiVersion: v1
+kind: Service
+metadata:
+  name: nfn-operator
+  namespace: operator
+spec:
+  type: NodePort
+  ports:
+  - port: 50000
+    protocol: TCP
+    targetPort: 50000
+  selector:
+    name: nfn-operator
+
+
+---
+
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: ovn-controller-network
+  namespace: operator
+data:
+  OVN_SUBNET: "10.244.64.0/18"
+  OVN_GATEWAYIP: "10.244.64.20/18"
+  OVN_EXCLUDEIPS: "10.244.64.0..10.244.64.16"
+
+
+---
+
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: nfn-operator
+  namespace: operator
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      name: nfn-operator
+  template:
+    metadata:
+      labels:
+        name: nfn-operator
+    spec:
+      hostNetwork: true
+      affinity:
+        nodeAffinity:
+          requiredDuringSchedulingIgnoredDuringExecution:
+            nodeSelectorTerms:
+            - matchExpressions:
+              - key: nfnType
+                operator: In
+                values:
+                - operator
+      tolerations:
+       - key: "node-role.kubernetes.io/master"
+         effect: "NoSchedule"
+         operator: "Exists"
+      serviceAccountName: k8s-nfn-sa
+      containers:
+        - name: nfn-operator
+          image: integratedcloudnative/ovn4nfv-k8s-plugin:master
+          command: ["/usr/local/bin/entrypoint", "operator"]
+          imagePullPolicy: IfNotPresent
+          envFrom:
+          - configMapRef:
+              name: ovn-controller-network
+          ports:
+          - containerPort: 50000
+            protocol: TCP
+          env:
+            - name: HOST_IP
+              valueFrom:
+                fieldRef:
+                  fieldPath: status.hostIP
+            - name: POD_NAME
+              valueFrom:
+                fieldRef:
+                  fieldPath: metadata.name
+            - name: OPERATOR_NAME
+              value: "nfn-operator"
+
+---
+kind: ConfigMap
+apiVersion: v1
+metadata:
+  name: ovn4nfv-cni-config
+  namespace: operator
+  labels:
+    app: ovn4nfv
+data:
+  ovn4nfv_k8s.conf: |
+          [logging]
+          loglevel=5
+          logfile=/var/log/openvswitch/ovn4k8s.log
+
+          [cni]
+          conf-dir=/etc/cni/net.d
+          plugin=ovn4nfvk8s-cni
+
+          [kubernetes]
+          kubeconfig=/etc/kubernetes/admin.conf
+
+---
+apiVersion: extensions/v1beta1
+kind: DaemonSet
+metadata:
+  name: ovn4nfv-cni
+  namespace: operator
+  labels:
+    app: ovn4nfv
+spec:
+  updateStrategy:
+    type: RollingUpdate
+  template:
+    metadata:
+      labels:
+        app: ovn4nfv
+    spec:
+      hostNetwork: true
+      nodeSelector:
+        beta.kubernetes.io/arch: amd64
+      tolerations:
+      - operator: Exists
+        effect: NoSchedule
+      containers:
+      - name: ovn4nfv
+        image: integratedcloudnative/ovn4nfv-k8s-plugin:master
+        command: ["/usr/local/bin/entrypoint", "cni"]
+        resources:
+          requests:
+            cpu: "100m"
+            memory: "50Mi"
+          limits:
+            cpu: "100m"
+            memory: "50Mi"
+        securityContext:
+          privileged: true
+        volumeMounts:
+        - name: cnibin
+          mountPath: /host/opt/cni/bin
+        - name: cniconf
+          mountPath: /host/etc/openvswitch
+        - name: ovn4nfv-cfg
+          mountPath: /tmp/ovn4nfv-conf
+      volumes:
+        - name: cnibin
+          hostPath:
+            path: /opt/cni/bin
+        - name: cniconf
+          hostPath:
+            path: /etc/openvswitch
+        - name: ovn4nfv-cfg
+          configMap:
+            name: ovn4nfv-cni-config
+            items:
+            - key: ovn4nfv_k8s.conf
+              path: ovn4nfv_k8s.conf
+
+---
+apiVersion: extensions/v1beta1
+kind: DaemonSet
+metadata:
+  name: nfn-agent
+  namespace: operator
+  labels:
+    app: nfn-agent
+spec:
+  updateStrategy:
+    type: RollingUpdate
+  template:
+    metadata:
+      labels:
+        app: nfn-agent
+    spec:
+      hostNetwork: true
+      nodeSelector:
+        beta.kubernetes.io/arch: amd64
+      tolerations:
+      - operator: Exists
+        effect: NoSchedule
+      containers:
+      - name: nfn-agent
+        image: integratedcloudnative/ovn4nfv-k8s-plugin:master
+        command: ["/usr/local/bin/entrypoint", "agent"]
+        resources:
+          requests:
+            cpu: "100m"
+            memory: "50Mi"
+          limits:
+            cpu: "100m"
+            memory: "50Mi"
+        env:
+          - name: NFN_NODE_NAME
+            valueFrom:
+              fieldRef:
+                fieldPath: spec.nodeName
+        securityContext:
+          privileged: true
+        volumeMounts:
+        - mountPath: /run/openvswitch
+          name: host-run-ovs
+        - mountPath: /var/run/openvswitch
+          name: host-var-run-ovs
+      volumes:
+      - name: host-run-ovs
+        hostPath:
+          path: /run/openvswitch
+      - name: host-var-run-ovs
+        hostPath:
+          path: /var/run/openvswitch