kubespray/roles/network_plugin/kube-ovn/templates/cni-kube-ovn.yml.j2

---
kind: Deployment
apiVersion: apps/v1
metadata:
  name: kube-ovn-controller
  namespace: kube-system
  annotations:
    kubernetes.io/description: |
      kube-ovn controller
spec:
  replicas: 1
  selector:
    matchLabels:
      app: kube-ovn-controller
  strategy:
    rollingUpdate:
      maxSurge: 0%
      maxUnavailable: 100%
    type: RollingUpdate
  template:
    metadata:
      labels:
        app: kube-ovn-controller
        component: network
        type: infra
    spec:
      tolerations:
      - operator: Exists
        effect: NoSchedule
      affinity:
        podAntiAffinity:
          requiredDuringSchedulingIgnoredDuringExecution:
            - labelSelector:
                matchLabels:
                  app: kube-ovn-controller
              topologyKey: kubernetes.io/hostname
      priorityClassName: system-cluster-critical
      serviceAccountName: ovn
      hostNetwork: true
      containers:
        - name: kube-ovn-controller
          image: {{ kube_ovn_container_image_repo }}:{{ kube_ovn_container_image_tag }}
          imagePullPolicy: {{ k8s_image_pull_policy }}
          command:
          - /kube-ovn/start-controller.sh
          args:
          - --default-cidr={{ kube_pods_subnet }}
          env:
            - name: ENABLE_SSL
              value: "false"
            - name: POD_NAME
              valueFrom:
                fieldRef:
                  fieldPath: metadata.name
            - name: KUBE_NAMESPACE
              valueFrom:
                fieldRef:
                  fieldPath: metadata.namespace
            - name: KUBE_NODE_NAME
              valueFrom:
                fieldRef:
                  fieldPath: spec.nodeName
          volumeMounts:
            - mountPath: /var/run/tls
              name: kube-ovn-tls
          readinessProbe:
            exec:
              command:
                - bash
                - /kube-ovn/kube-ovn-controller-healthcheck.sh
            periodSeconds: 3
            timeoutSeconds: 45
          livenessProbe:
            exec:
              command:
                - bash
                - /kube-ovn/kube-ovn-controller-healthcheck.sh
            initialDelaySeconds: 300
            periodSeconds: 7
            failureThreshold: 5
            timeoutSeconds: 45
          resources:
            requests:
              cpu: {{ kube_ovn_controller_cpu_request }}
              memory: {{ kube_ovn_controller_memory_request }}
            limits:
              cpu: {{ kube_ovn_controller_cpu_limit }}
              memory: {{ kube_ovn_controller_memory_limit }}
      nodeSelector:
        kubernetes.io/os: "linux"
      volumes:
        - name: kube-ovn-tls
          secret:
            optional: true
            secretName: kube-ovn-tls
---
kind: DaemonSet
apiVersion: apps/v1
metadata:
  name: kube-ovn-cni
  namespace: kube-system
  annotations:
    kubernetes.io/description: |
      This daemon set launches the kube-ovn cni daemon.
spec:
  selector:
    matchLabels:
      app: kube-ovn-cni
  template:
    metadata:
      labels:
        app: kube-ovn-cni
        component: network
        type: infra
    spec:
      tolerations:
      - operator: Exists
      priorityClassName: system-cluster-critical
      serviceAccountName: ovn
      hostNetwork: true
      hostPID: true
      initContainers:
      - name: install-cni
        image: {{ kube_ovn_container_image_repo }}:{{ kube_ovn_container_image_tag }}
        imagePullPolicy: {{ k8s_image_pull_policy }}
        command: ["/kube-ovn/install-cni.sh"]
        securityContext:
          runAsUser: 0
          privileged: true
        volumeMounts:
          - mountPath: /opt/cni/bin
            name: cni-bin
      containers:
      - name: cni-server
        image: {{ kube_ovn_container_image_repo }}:{{ kube_ovn_container_image_tag }}
        imagePullPolicy: {{ k8s_image_pull_policy }}
        command:
          - bash
          - /kube-ovn/start-cniserver.sh
        args:
          - --enable-mirror={{ traffic_mirror }}
          - --encap-checksum={{ encap_checksum }}
          - --service-cluster-ip-range={{ kube_service_addresses }}
        securityContext:
          runAsUser: 0
          privileged: true
        env:
          - name: ENABLE_SSL
            value: "false"
          - name: POD_IP
            valueFrom:
              fieldRef:
                fieldPath: status.podIP
          - name: KUBE_NODE_NAME
            valueFrom:
              fieldRef:
                fieldPath: spec.nodeName
        volumeMounts:
          - mountPath: /etc/cni/net.d
            name: cni-conf
          - mountPath: /run/openvswitch
            name: host-run-ovs
          - mountPath: /run/ovn
            name: host-run-ovn
          - mountPath: /var/run/netns
            name: host-ns
            mountPropagation: HostToContainer
        readinessProbe:
          exec:
            command:
              - nc
              - -z
              - -w3
              - 127.0.0.1
              - "10665"
          periodSeconds: 3
        livenessProbe:
          exec:
            command:
              - nc
              - -z
              - -w3
              - 127.0.0.1
              - "10665"
          initialDelaySeconds: 30
          periodSeconds: 7
          failureThreshold: 5
      nodeSelector:
        kubernetes.io/os: "linux"
      volumes:
        - name: host-run-ovs
          hostPath:
            path: /run/openvswitch
        - name: host-run-ovn
          hostPath:
            path: /run/ovn
        - name: cni-conf
          hostPath:
            path: /etc/cni/net.d
        - name: cni-bin
          hostPath:
            path: /opt/cni/bin
        - name: host-ns
          hostPath:
            path: /var/run/netns

---
kind: DaemonSet
apiVersion: apps/v1
metadata:
  name: kube-ovn-pinger
  namespace: kube-system
  annotations:
    kubernetes.io/description: |
      This daemon set launches the openvswitch daemon.
spec:
  selector:
    matchLabels:
      app: kube-ovn-pinger
  updateStrategy:
    type: RollingUpdate
  template:
    metadata:
      labels:
        app: kube-ovn-pinger
        component: network
        type: infra
    spec:
      tolerations:
      - operator: Exists
      serviceAccountName: ovn
      hostPID: true
      containers:
        - name: pinger
          image: {{ kube_ovn_container_image_repo }}:{{ kube_ovn_container_image_tag }}
          imagePullPolicy: {{ k8s_image_pull_policy }}
          command: ["/kube-ovn/kube-ovn-pinger", "--external-address=114.114.114.114"]
          securityContext:
            runAsUser: 0
            privileged: false
          env:
            - name: ENABLE_SSL
              value: "false"
            - name: POD_IP
              valueFrom:
                fieldRef:
                  fieldPath: status.podIP
            - name: HOST_IP
              valueFrom:
                fieldRef:
                  fieldPath: status.hostIP
            - name: POD_NAME
              valueFrom:
                fieldRef:
                  fieldPath: metadata.name
            - name: NODE_NAME
              valueFrom:
                fieldRef:
                  fieldPath: spec.nodeName
          volumeMounts:
            - mountPath: /lib/modules
              name: host-modules
              readOnly: true
            - mountPath: /run/openvswitch
              name: host-run-ovs
            - mountPath: /var/run/openvswitch
              name: host-run-ovs
            - mountPath: /var/run/ovn
              name: host-run-ovn
            - mountPath: /sys
              name: host-sys
              readOnly: true
            - mountPath: /etc/openvswitch
              name: host-config-openvswitch
            - mountPath: /var/log/openvswitch
              name: host-log-ovs
            - mountPath: /var/log/ovn
              name: host-log-ovn
            - mountPath: /var/run/tls
              name: kube-ovn-tls
          resources:
            requests:
              cpu: {{ kube_ovn_pinger_cpu_request }}
              memory: {{ kube_ovn_pinger_memory_request }}
            limits:
              cpu: {{ kube_ovn_pinger_cpu_limit }}
              memory: {{ kube_ovn_pinger_memory_limit }}
      nodeSelector:
        kubernetes.io/os: "linux"
      volumes:
        - name: host-modules
          hostPath:
            path: /lib/modules
        - name: host-run-ovs
          hostPath:
            path: /run/openvswitch
        - name: host-run-ovn
          hostPath:
            path: /run/ovn
        - name: host-sys
          hostPath:
            path: /sys
        - name: host-config-openvswitch
          hostPath:
            path: /etc/origin/openvswitch
        - name: host-log-ovs
          hostPath:
            path: /var/log/openvswitch
        - name: host-log-ovn
          hostPath:
            path: /var/log/ovn
        - name: kube-ovn-tls
          secret:
            optional: true
            secretName: kube-ovn-tls
---
kind: Service
apiVersion: v1
metadata:
  name: kube-ovn-pinger
  namespace: kube-system
  labels:
    app: kube-ovn-pinger
spec:
  selector:
    app: kube-ovn-pinger
  ports:
    - port: 8080
      name: metrics
---
kind: Service
apiVersion: v1
metadata:
  name: kube-ovn-controller
  namespace: kube-system
  labels:
    app: kube-ovn-controller
spec:
  selector:
    app: kube-ovn-controller
  ports:
    - port: 10660
      name: metrics
---
kind: Service
apiVersion: v1
metadata:
  name: kube-ovn-cni
  namespace: kube-system
  labels:
    app: kube-ovn-cni
spec:
  selector:
    app: kube-ovn-cni
  ports:
    - port: 10665
      name: metrics