diff --git a/inventory/sample/group_vars/k8s_cluster/k8s-cluster.yml b/inventory/sample/group_vars/k8s_cluster/k8s-cluster.yml
index ba324967e..819843336 100644
--- a/inventory/sample/group_vars/k8s_cluster/k8s-cluster.yml
+++ b/inventory/sample/group_vars/k8s_cluster/k8s-cluster.yml
@@ -62,7 +62,7 @@ credentials_dir: "{{ inventory_dir }}/credentials"
 # kube_webhook_authorization_url: https://...
 # kube_webhook_authorization_url_skip_tls_verify: false
 
-# Choose network plugin (cilium, calico, weave or flannel. Use cni for generic cni plugin)
+# Choose network plugin (cilium, calico, kube-ovn, weave or flannel. Use cni for generic cni plugin)
 # Can also be set to 'cloud', which lets the cloud provider setup appropriate routing
 kube_network_plugin: calico
 
diff --git a/inventory/sample/group_vars/k8s_cluster/k8s-net-kube-ovn.yml b/inventory/sample/group_vars/k8s_cluster/k8s-net-kube-ovn.yml
new file mode 100644
index 000000000..d580e15fc
--- /dev/null
+++ b/inventory/sample/group_vars/k8s_cluster/k8s-net-kube-ovn.yml
@@ -0,0 +1,57 @@
+---
+
+# geneve or vlan
+kube_ovn_network_type: geneve
+
+# geneve, vxlan or stt. ATTENTION: some networkpolicy cannot take effect when using vxlan and stt need custom compile ovs kernel module
+kube_ovn_tunnel_type: geneve
+
+## The nic to support container network can be a nic name or a group of regex separated by comma e.g: 'enp6s0f0,eth.*', if empty will use the nic that the default route use.
+# kube_ovn_iface: eth1
+## The MTU used by pod iface in overlay networks (default iface MTU - 100)
+# kube_ovn_mtu: 1333
+
+## Enable hw-offload, disable traffic mirror and set the iface to the physical port. Make sure that there is an IP address bind to the physical port.
+kube_ovn_hw_offload: false
+# traffic mirror
+kube_ovn_traffic_mirror: false
+
+# kube_ovn_pool_cidr_ipv6: fd85:ee78:d8a6:8607::1:0000/112
+# kube_ovn_default_interface_name: eth0
+
+kube_ovn_external_address: 8.8.8.8
+kube_ovn_external_address_ipv6: 2400:3200::1
+kube_ovn_external_dns: alauda.cn
+
+# kube_ovn_default_gateway: 10.233.64.1,fd85:ee78:d8a6:8607::1:0
+kube_ovn_default_gateway_check: true
+kube_ovn_default_logical_gateway: false
+# kube_ovn_default_exclude_ips: 10.16.0.1
+kube_ovn_node_switch_cidr: 100.64.0.0/16
+kube_ovn_node_switch_cidr_ipv6: fd00:100:64::/64
+
+## vlan config, set default interface name and vlan id
+# kube_ovn_default_interface_name: eth0
+kube_ovn_default_vlan_id: 100
+kube_ovn_vlan_name: product
+
+## pod nic type, support: veth-pair or internal-port
+kube_ovn_pod_nic_type: veth_pair
+
+## Enable load balancer
+kube_ovn_enable_lb: true
+
+## Enable network policy support
+kube_ovn_enable_np: true
+
+## Enable external vpc support
+kube_ovn_enable_external_vpc: true
+
+## Enable checksum
+kube_ovn_encap_checksum: true
+
+## enable ssl
+kube_ovn_enable_ssl: false
+
+## dpdk
+kube_ovn_dpdk_enabled: false
diff --git a/roles/download/defaults/main.yml b/roles/download/defaults/main.yml
index 6ba48bb3c..8ce00081d 100644
--- a/roles/download/defaults/main.yml
+++ b/roles/download/defaults/main.yml
@@ -111,7 +111,8 @@ cni_version: "v1.0.1"
 weave_version: 2.8.1
 pod_infra_version: "3.3"
 cilium_version: "v1.11.3"
-kube_ovn_version: "v1.8.1"
+kube_ovn_version: "v1.9.2"
+kube_ovn_dpdk_version: "19.11-{{ kube_ovn_version }}"
 kube_router_version: "v1.4.0"
 multus_version: "v3.8"
 helm_version: "v3.8.2"
@@ -918,8 +919,10 @@ cilium_hubble_ui_backend_image_repo: "{{ quay_image_repo }}/cilium/hubble-ui-bac
 cilium_hubble_ui_backend_image_tag: "v0.7.3"
 cilium_hubble_envoy_image_repo: "{{ docker_image_repo }}/envoyproxy/envoy"
 cilium_hubble_envoy_image_tag: "v1.14.5"
-kube_ovn_container_image_repo: "{{ docker_image_repo }}/kubeovn/kube-ovn"
-kube_ovn_container_image_tag: "{{ kube_ovn_version }}"
+kube_ovn_dpdk_container_image_repo: "{{ docker_image_repo }}/kubeovn/kube-ovn"
+kube_ovn_dpdk_container_image_tag: "{{ kube_ovn_version }}"
+kube_ovn_container_image_repo: "{{ docker_image_repo }}/kubeovn/kube-ovn-dpdk"
+kube_ovn_container_image_tag: "{{ kube_ovn_dpdk_version }}"
 kube_router_image_repo: "{{ docker_image_repo }}/cloudnativelabs/kube-router"
 kube_router_image_tag: "{{ kube_router_version }}"
 multus_image_repo: "{{ github_image_repo }}/k8snetworkplumbingwg/multus-cni"
diff --git a/roles/kubespray-defaults/defaults/main.yaml b/roles/kubespray-defaults/defaults/main.yaml
index f0ce2598d..a3d51bed1 100644
--- a/roles/kubespray-defaults/defaults/main.yaml
+++ b/roles/kubespray-defaults/defaults/main.yaml
@@ -166,7 +166,7 @@ kube_external_ca_mode: false
 # Cluster Loglevel configuration
 kube_log_level: 2
 
-# Choose network plugin (cilium, calico, weave or flannel)
+# Choose network plugin (cilium, calico, kube-ovn, weave or flannel. Use cni for generic cni plugin)
 # Can also be set to 'cloud', which lets the cloud provider setup appropriate routing
 kube_network_plugin: calico
 kube_network_plugin_multus: false
diff --git a/roles/network_plugin/kube-ovn/defaults/main.yml b/roles/network_plugin/kube-ovn/defaults/main.yml
index 831c26bd4..78862b71d 100644
--- a/roles/network_plugin/kube-ovn/defaults/main.yml
+++ b/roles/network_plugin/kube-ovn/defaults/main.yml
@@ -23,7 +23,66 @@ kube_ovn_monitor_memory_request: 200Mi
 kube_ovn_monitor_cpu_request: 200m
 kube_ovn_monitor_memory_limit: 200Mi
 kube_ovn_monitor_cpu_limit: 200m
+kube_ovn_dpdk_node_cpu_request: 1000m
+kube_ovn_dpdk_node_memory_request: 2Gi
+kube_ovn_dpdk_node_cpu_limit: 1000m
+kube_ovn_dpdk_node_memory_limit: 2Gi
 
-traffic_mirror: true
-encap_checksum: false
-enable_ssl: false
+kube_ovn_central_replics: 1
+kube_ovn_controller_replics: 1
+
+# geneve or vlan
+kube_ovn_network_type: geneve
+
+# geneve, vxlan or stt. ATTENTION: some networkpolicy cannot take effect when using vxlan and stt need custom compile ovs kernel module
+kube_ovn_tunnel_type: geneve
+
+## The nic to support container network can be a nic name or a group of regex separated by comma e.g: 'enp6s0f0,eth.*', if empty will use the nic that the default route use.
+# kube_ovn_iface: eth1
+## The MTU used by pod iface in overlay networks (default iface MTU - 100)
+# kube_ovn_mtu: 1333
+
+## Enable hw-offload, disable traffic mirror and set the iface to the physical port. Make sure that there is an IP address bind to the physical port.
+kube_ovn_hw_offload: false
+# traffic mirror
+kube_ovn_traffic_mirror: false
+
+# kube_ovn_pool_cidr_ipv6: fd85:ee78:d8a6:8607::1:0000/112
+# kube_ovn_default_interface_name: eth0
+
+kube_ovn_external_address: 8.8.8.8
+kube_ovn_external_address_ipv6: 2400:3200::1
+kube_ovn_external_dns: alauda.cn
+
+# kube_ovn_default_gateway: 10.233.64.1,fd85:ee78:d8a6:8607::1:0
+kube_ovn_default_gateway_check: true
+kube_ovn_default_logical_gateway: false
+# kube_ovn_default_exclude_ips: 10.16.0.1
+kube_ovn_node_switch_cidr: 100.64.0.0/16
+kube_ovn_node_switch_cidr_ipv6: fd00:100:64::/64
+
+## vlan config, set default interface name and vlan id
+# kube_ovn_default_interface_name: eth0
+kube_ovn_default_vlan_id: 100
+kube_ovn_vlan_name: product
+
+## pod nic type, support: veth-pair or internal-port
+kube_ovn_pod_nic_type: veth_pair
+
+## Enable load balancer
+kube_ovn_enable_lb: true
+
+## Enable network policy support
+kube_ovn_enable_np: true
+
+## Enable external vpc support
+kube_ovn_enable_external_vpc: true
+
+## Enable checksum
+kube_ovn_encap_checksum: true
+
+## enable ssl
+kube_ovn_enable_ssl: false
+
+## dpdk
+kube_ovn_dpdk_enabled: false
diff --git a/roles/network_plugin/kube-ovn/templates/cni-kube-ovn-crd.yml.j2 b/roles/network_plugin/kube-ovn/templates/cni-kube-ovn-crd.yml.j2
index 9234006e2..5aa61f4a5 100644
--- a/roles/network_plugin/kube-ovn/templates/cni-kube-ovn-crd.yml.j2
+++ b/roles/network_plugin/kube-ovn/templates/cni-kube-ovn-crd.yml.j2
@@ -61,6 +61,8 @@ spec:
                     type: string
                 containerID:
                   type: string
+                podType:
+                  type: string
   scope: Cluster
   names:
     plural: ips
@@ -138,6 +140,10 @@ spec:
                   type: number
                 activateGateway:
                   type: string
+                dhcpV4OptionsUUID:
+                  type: string
+                dhcpV6OptionsUUID:
+                  type: string
                 conditions:
                   type: array
                   items:
@@ -164,6 +170,10 @@ spec:
                   type: boolean
                 protocol:
                   type: string
+                  enum:
+                    - IPv4
+                    - IPv6
+                    - Dual
                 cidrBlock:
                   type: string
                 namespaces:
@@ -178,6 +188,10 @@ spec:
                   type: array
                   items:
                     type: string
+                vips:
+                  type: array
+                  items:
+                    type: string
                 gatewayType:
                   type: string
                 allowSubnets:
@@ -208,10 +222,48 @@ spec:
                   type: boolean
                 vlan:
                   type: string
+                logicalGateway:
+                  type: boolean
                 disableGatewayCheck:
                   type: boolean
                 disableInterConnection:
                   type: boolean
+                enableDHCP:
+                  type: boolean
+                dhcpV4Options:
+                  type: string
+                dhcpV6Options:
+                  type: string
+                enableIPv6RA:
+                  type: boolean
+                ipv6RAConfigs:
+                  type: string
+                htbqos:
+                  type: string
+                acls:
+                  type: array
+                  items:
+                    type: object
+                    properties:
+                      direction:
+                        type: string
+                        enum:
+                          - from-lport
+                          - to-lport
+                      priority:
+                        type: integer
+                        minimum: 0
+                        maximum: 32767
+                      match:
+                        type: string
+                      action:
+                        type: string
+                        enum:
+                          - allow-related
+                          - allow-stateless
+                          - allow
+                          - drop
+                          - reject
   scope: Cluster
   names:
     plural: subnets
@@ -230,6 +282,8 @@ spec:
     - name: v1
       served: true
       storage: true
+      subresources:
+        status: {}
       schema:
         openAPIV3Schema:
           type: object
@@ -283,6 +337,8 @@ spec:
     - name: v1
       served: true
       storage: true
+      subresources:
+        status: {}
       schema:
         openAPIV3Schema:
           type: object
@@ -407,6 +463,28 @@ spec:
                         type: string
                     type: object
                   type: array
+                policyRoutes:
+                  items:
+                    properties:
+                      priority:
+                        type: integer
+                      action:
+                        type: string
+                      match:
+                        type: string
+                      nextHopIP:
+                        type: string
+                    type: object
+                  type: array
+                vpcPeerings:
+                  items:
+                    properties:
+                      remoteVpc:
+                        type: string
+                      localConnectIP:
+                        type: string
+                    type: object
+                  type: array
               type: object
             status:
               properties:
@@ -439,6 +517,10 @@ spec:
                   items:
                     type: string
                   type: array
+                vpcPeerings:
+                  items:
+                    type: string
+                  type: array
                 tcpLoadBalancer:
                   type: string
                 tcpSessionLoadBalancer:
@@ -545,6 +627,10 @@ spec:
                   type: string
                 vpc:
                   type: string
+                selector:
+                  type: array
+                  items:
+                    type: string
       subresources:
         status: {}
   conversion:
@@ -642,3 +728,34 @@ spec:
         status: {}
   conversion:
     strategy: None
+---
+apiVersion: apiextensions.k8s.io/v1
+kind: CustomResourceDefinition
+metadata:
+  name: htbqoses.kubeovn.io
+spec:
+  group: kubeovn.io
+  versions:
+    - name: v1
+      served: true
+      storage: true
+      additionalPrinterColumns:
+      - name: PRIORITY
+        type: string
+        jsonPath: .spec.priority
+      schema:
+        openAPIV3Schema:
+          type: object
+          properties:
+            spec:
+              type: object
+              properties:
+                priority:
+                  type: string					# Value in range 0 to 4,294,967,295.
+  scope: Cluster
+  names:
+    plural: htbqoses
+    singular: htbqos
+    kind: HtbQos
+    shortNames:
+      - htbqos
diff --git a/roles/network_plugin/kube-ovn/templates/cni-kube-ovn.yml.j2 b/roles/network_plugin/kube-ovn/templates/cni-kube-ovn.yml.j2
index e9cadc2b9..36e322623 100644
--- a/roles/network_plugin/kube-ovn/templates/cni-kube-ovn.yml.j2
+++ b/roles/network_plugin/kube-ovn/templates/cni-kube-ovn.yml.j2
@@ -8,7 +8,7 @@ metadata:
     kubernetes.io/description: |
       kube-ovn controller
 spec:
-  replicas: 1
+  replicas: {{ kube_ovn_controller_replics }}
   selector:
     matchLabels:
       app: kube-ovn-controller
@@ -43,14 +43,26 @@ spec:
           command:
           - /kube-ovn/start-controller.sh
           args:
-          - --default-cidr={{ kube_pods_subnet }}
-          - --pod-nic-type=veth-pair
-          - --enable-lb=true
-          - --enable-np=true
-          - --enable-external-vpc=true
+            - --default-cidr={{ kube_pods_subnet }}{% if enable_dual_stack_networks %},{{ kube_ovn_pool_cidr_ipv6 | default(kube_pods_subnet_ipv6) }}{% endif %}{{''}}
+            - --default-gateway={% if kube_ovn_default_gateway is defined %}{{ kube_ovn_default_gateway }}{% endif %}{{''}}
+            - --default-gateway-check={{ kube_ovn_default_gateway_check|string }}
+            - --default-logical-gateway={{ kube_ovn_default_logical_gateway|string }}
+            - --default-exclude-ips={% if kube_ovn_default_exclude_ips is defined %}{{ kube_ovn_default_exclude_ips }}{% endif %}{{''}}
+            - --node-switch-cidr={{ kube_ovn_node_switch_cidr }}{% if enable_dual_stack_networks %},{{ kube_ovn_node_switch_cidr_ipv6 }}{% endif %}{{''}}
+            - --service-cluster-ip-range={{ kube_service_addresses }}{% if enable_dual_stack_networks %},{{ kube_service_addresses_ipv6 }}{% endif %}{{''}}
+            - --network-type={{ kube_ovn_network_type }}
+            - --default-interface-name={{ kube_ovn_default_interface_name|default('') }}
+            - --default-vlan-id={{ kube_ovn_default_vlan_id }}
+            - --pod-nic-type={{ kube_ovn_pod_nic_type }}
+            - --enable-lb={{ kube_ovn_enable_lb|string }}
+            - --enable-np={{ kube_ovn_enable_np|string }}
+            - --enable-external-vpc={{ kube_ovn_enable_external_vpc|string }}
+            - --logtostderr=false
+            - --alsologtostderr=true
+            - --log_file=/var/log/kube-ovn/kube-ovn-controller.log
           env:
             - name: ENABLE_SSL
-              value: "{{ enable_ssl | lower }}"
+              value: "{{ kube_ovn_enable_ssl | lower }}"
             - name: POD_NAME
               valueFrom:
                 fieldRef:
@@ -66,20 +78,20 @@ spec:
           volumeMounts:
             - mountPath: /etc/localtime
               name: localtime
+            - mountPath: /var/log/kube-ovn
+              name: kube-ovn-log
             - mountPath: /var/run/tls
               name: kube-ovn-tls
           readinessProbe:
             exec:
               command:
-                - bash
-                - /kube-ovn/kube-ovn-controller-healthcheck.sh
+                - /kube-ovn/kube-ovn-controller-healthcheck
             periodSeconds: 3
             timeoutSeconds: 45
           livenessProbe:
             exec:
               command:
-                - bash
-                - /kube-ovn/kube-ovn-controller-healthcheck.sh
+                - /kube-ovn/kube-ovn-controller-healthcheck
             initialDelaySeconds: 300
             periodSeconds: 7
             failureThreshold: 5
@@ -97,10 +109,14 @@ spec:
         - name: localtime
           hostPath:
             path: /etc/localtime
+        - name: kube-ovn-log
+          hostPath:
+            path: /var/log/kube-ovn
         - name: kube-ovn-tls
           secret:
             optional: true
             secretName: kube-ovn-tls
+
 ---
 kind: DaemonSet
 apiVersion: apps/v1
@@ -146,15 +162,24 @@ spec:
           - bash
           - /kube-ovn/start-cniserver.sh
         args:
-          - --enable-mirror={{ traffic_mirror | lower }}
-          - --encap-checksum={{ encap_checksum | lower }}
-          - --service-cluster-ip-range={{ kube_service_addresses }}
+          - --enable-mirror={{ kube_ovn_traffic_mirror | lower }}
+          - --encap-checksum={{ kube_ovn_encap_checksum | lower }}
+          - --service-cluster-ip-range={{ kube_service_addresses }}{% if enable_dual_stack_networks %},{{ kube_service_addresses_ipv6 }}{% endif %}{{''}}
+          - --iface={{ kube_ovn_iface|default('') }}
+          - --network-type={{ kube_ovn_network_type }}
+          - --default-interface-name={{ kube_ovn_default_interface_name|default('') }}
+{% if kube_ovn_mtu is defined %}
+          - --mtu={{ kube_ovn_mtu }}
+{% endif %}
+          - --logtostderr=false
+          - --alsologtostderr=true
+          - --log_file=/var/log/kube-ovn/kube-ovn-cni.log
         securityContext:
           runAsUser: 0
           privileged: true
         env:
-          - name: ENABLE_SSL
-            value: "{{ enable_ssl | lower }}"
+          - name: kube_ovn_enable_ssl
+            value: "{{ kube_ovn_enable_ssl | lower }}"
           - name: POD_IP
             valueFrom:
               fieldRef:
@@ -175,6 +200,8 @@ spec:
           - mountPath: /var/run/netns
             name: host-ns
             mountPropagation: HostToContainer
+          - mountPath: /var/log/kube-ovn
+            name: kube-ovn-log
           - mountPath: /etc/localtime
             name: localtime
         readinessProbe:
@@ -186,6 +213,7 @@ spec:
               - 127.0.0.1
               - "10665"
           periodSeconds: 3
+          timeoutSeconds: 5
         livenessProbe:
           exec:
             command:
@@ -197,6 +225,7 @@ spec:
           initialDelaySeconds: 30
           periodSeconds: 7
           failureThreshold: 5
+          timeoutSeconds: 5
         resources:
           requests:
             cpu: {{ kube_ovn_cni_server_cpu_request }}
@@ -225,6 +254,9 @@ spec:
         - name: host-ns
           hostPath:
             path: /var/run/netns
+        - name: kube-ovn-log
+          hostPath:
+            path: /var/log/kube-ovn
         - name: localtime
           hostPath:
             path: /etc/localtime
@@ -251,21 +283,26 @@ spec:
         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"]
+          command:
+          - /kube-ovn/kube-ovn-pinger
+          args:
+          - --external-address={{ kube_ovn_external_address }}{% if enable_dual_stack_networks %},{{ kube_ovn_external_address_ipv6 }}{% endif %}{{''}}
+          - --external-dns={{ kube_ovn_external_dns }}
+          - --logtostderr=false
+          - --alsologtostderr=true
+          - --log_file=/var/log/kube-ovn/kube-ovn-pinger.log
           securityContext:
             runAsUser: 0
             privileged: false
           env:
             - name: ENABLE_SSL
-              value: "{{ enable_ssl | lower }}"
+              value: "{{ kube_ovn_enable_ssl | lower }}"
             - name: POD_IP
               valueFrom:
                 fieldRef:
@@ -301,6 +338,8 @@ spec:
               name: host-log-ovs
             - mountPath: /var/log/ovn
               name: host-log-ovn
+            - mountPath: /var/log/kube-ovn
+              name: kube-ovn-log
             - mountPath: /etc/localtime
               name: localtime
             - mountPath: /var/run/tls
@@ -333,6 +372,9 @@ spec:
         - name: host-log-ovs
           hostPath:
             path: /var/log/openvswitch
+        - name: kube-ovn-log
+          hostPath:
+            path: /var/log/kube-ovn
         - name: host-log-ovn
           hostPath:
             path: /var/log/ovn
@@ -356,7 +398,7 @@ spec:
   replicas: 1
   strategy:
     rollingUpdate:
-      maxSurge: 0
+      maxSurge: 1
       maxUnavailable: 1
     type: RollingUpdate
   selector:
@@ -380,6 +422,7 @@ spec:
               topologyKey: kubernetes.io/hostname
       priorityClassName: system-cluster-critical
       serviceAccountName: ovn
+      hostNetwork: true
       containers:
         - name: kube-ovn-monitor
           image: {{ kube_ovn_container_image_repo }}:{{ kube_ovn_container_image_tag }}
@@ -390,7 +433,7 @@ spec:
             privileged: false
           env:
             - name: ENABLE_SSL
-              value: "{{ enable_ssl | lower }}"
+              value: "{{ kube_ovn_enable_ssl | lower }}"
             - name: KUBE_NODE_NAME
               valueFrom:
                 fieldRef:
@@ -407,9 +450,6 @@ spec:
               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: /etc/ovn
@@ -427,13 +467,13 @@ spec:
               command:
               - cat
               - /var/run/ovn/ovnnb_db.pid
-            periodSeconds: 3
+            periodSeconds: 10
             timeoutSeconds: 45
           livenessProbe:
             exec:
               command:
               - cat
-              - /var/run/ovn/ovn-nbctl.pid
+              - /var/run/ovn/ovnnb_db.pid
             initialDelaySeconds: 30
             periodSeconds: 10
             failureThreshold: 5
@@ -448,9 +488,6 @@ spec:
         - name: host-run-ovn
           hostPath:
             path: /run/ovn
-        - name: host-sys
-          hostPath:
-            path: /sys
         - name: host-config-openvswitch
           hostPath:
             path: /etc/origin/openvswitch
@@ -483,6 +520,9 @@ spec:
     - name: metrics
       port: 10661
   type: ClusterIP
+{% if enable_dual_stack_networks %}
+  ipFamilyPolicy: PreferDualStack
+{% endif %}
   selector:
     app: kube-ovn-monitor
   sessionAffinity: None
@@ -495,6 +535,9 @@ metadata:
   labels:
     app: kube-ovn-pinger
 spec:
+{% if enable_dual_stack_networks %}
+  ipFamilyPolicy: PreferDualStack
+{% endif %}
   selector:
     app: kube-ovn-pinger
   ports:
@@ -509,6 +552,9 @@ metadata:
   labels:
     app: kube-ovn-controller
 spec:
+{% if enable_dual_stack_networks %}
+  ipFamilyPolicy: PreferDualStack
+{% endif %}
   selector:
     app: kube-ovn-controller
   ports:
@@ -523,6 +569,9 @@ metadata:
   labels:
     app: kube-ovn-cni
 spec:
+{% if enable_dual_stack_networks %}
+  ipFamilyPolicy: PreferDualStack
+{% endif %}
   selector:
     app: kube-ovn-cni
   ports:
diff --git a/roles/network_plugin/kube-ovn/templates/cni-ovn.yml.j2 b/roles/network_plugin/kube-ovn/templates/cni-ovn.yml.j2
index a8505df26..d2dc9f4e5 100644
--- a/roles/network_plugin/kube-ovn/templates/cni-ovn.yml.j2
+++ b/roles/network_plugin/kube-ovn/templates/cni-ovn.yml.j2
@@ -1,40 +1,10 @@
-apiVersion: policy/v1beta1
-kind: PodSecurityPolicy
-metadata:
-  name: kube-ovn
-  annotations:
-    seccomp.security.alpha.kubernetes.io/allowedProfileNames: '*'
-spec:
-  privileged: true
-  allowPrivilegeEscalation: true
-  allowedCapabilities:
-    - '*'
-  volumes:
-    - '*'
-  hostNetwork: true
-  hostPorts:
-    - min: 0
-      max: 65535
-  hostIPC: true
-  hostPID: true
-  runAsUser:
-    rule: 'RunAsAny'
-  seLinux:
-    rule: 'RunAsAny'
-  supplementalGroups:
-    rule: 'RunAsAny'
-  fsGroup:
-    rule: 'RunAsAny'
-
----
-
 apiVersion: v1
 kind: ConfigMap
 metadata:
   name: ovn-config
   namespace: kube-system
 data:
-  defaultNetworkType: geneve
+  defaultNetworkType: '{{ kube_ovn_network_type }}'
 ---
 apiVersion: v1
 kind: ServiceAccount
@@ -49,29 +19,27 @@ metadata:
     rbac.authorization.k8s.io/system-only: "true"
   name: system:ovn
 rules:
-  - apiGroups:
-      - policy
-    resources:
-      - podsecuritypolicies
-    verbs:
-      - use
+  - apiGroups: ['policy']
+    resources: ['podsecuritypolicies']
+    verbs:     ['use']
     resourceNames:
       - kube-ovn
   - apiGroups:
       - "kubeovn.io"
     resources:
-      - subnets
-      - subnets/status
       - vpcs
       - vpcs/status
       - vpc-nat-gateways
+      - subnets
+      - subnets/status
       - ips
       - vlans
+      - vlans/status
       - provider-networks
       - provider-networks/status
-      - networks
       - security-groups
       - security-groups/status
+      - htbqoses
     verbs:
       - "*"
   - apiGroups:
@@ -111,6 +79,7 @@ rules:
       - statefulsets
       - daemonsets
       - deployments
+      - deployments/scale
     verbs:
       - create
       - delete
@@ -127,6 +96,24 @@ rules:
       - create
       - patch
       - update
+  - apiGroups:
+      - "k8s.cni.cncf.io"
+    resources:
+      - network-attachment-definitions
+    verbs:
+      - create
+      - delete
+      - get
+      - list
+      - update
+  - apiGroups:
+      - "kubevirt.io"
+    resources:
+      - virtualmachines
+      - virtualmachineinstances
+    verbs:
+      - get
+      - list
 ---
 apiVersion: rbac.authorization.k8s.io/v1
 kind: ClusterRoleBinding
@@ -153,6 +140,9 @@ spec:
       port: 6641
       targetPort: 6641
   type: ClusterIP
+{% if enable_dual_stack_networks %}
+  ipFamilyPolicy: PreferDualStack
+{% endif %}
   selector:
     app: ovn-central
     ovn-nb-leader: "true"
@@ -170,6 +160,9 @@ spec:
       port: 6642
       targetPort: 6642
   type: ClusterIP
+{% if enable_dual_stack_networks %}
+  ipFamilyPolicy: PreferDualStack
+{% endif %}
   selector:
     app: ovn-central
     ovn-sb-leader: "true"
@@ -187,6 +180,9 @@ spec:
       port: 6643
       targetPort: 6643
   type: ClusterIP
+{% if enable_dual_stack_networks %}
+  ipFamilyPolicy: PreferDualStack
+{% endif %}
   selector:
     app: ovn-central
     ovn-northd-leader: "true"
@@ -201,7 +197,7 @@ metadata:
     kubernetes.io/description: |
       OVN components: northd, nb and sb.
 spec:
-  replicas: 1
+  replicas: {{ kube_ovn_central_replics }}
   strategy:
     rollingUpdate:
       maxSurge: 0
@@ -218,7 +214,7 @@ spec:
         type: infra
     spec:
       tolerations:
-        - operator: Exists
+      - operator: Exists
       affinity:
         podAntiAffinity:
           requiredDuringSchedulingIgnoredDuringExecution:
@@ -239,7 +235,7 @@ spec:
               add: ["SYS_NICE"]
           env:
             - name: ENABLE_SSL
-              value: "{{ enable_ssl | lower }}"
+              value: "{{ kube_ovn_enable_ssl | lower }}"
             - name: POD_IP
               valueFrom:
                 fieldRef:
@@ -284,7 +280,7 @@ spec:
               command:
                 - bash
                 - /kube-ovn/ovn-is-leader.sh
-            periodSeconds: 3
+            periodSeconds: 15
             timeoutSeconds: 45
           livenessProbe:
             exec:
@@ -292,7 +288,7 @@ spec:
                 - bash
                 - /kube-ovn/ovn-healthcheck.sh
             initialDelaySeconds: 30
-            periodSeconds: 7
+            periodSeconds: 15
             failureThreshold: 5
             timeoutSeconds: 45
       nodeSelector:
@@ -350,28 +346,33 @@ spec:
         type: infra
     spec:
       tolerations:
-        - operator: Exists
+      - operator: Exists
       priorityClassName: system-cluster-critical
       serviceAccountName: ovn
       hostNetwork: true
       hostPID: true
       containers:
         - name: openvswitch
-          image: {{ kube_ovn_container_image_repo }}:{{ kube_ovn_container_image_tag }}
+          image: {% if kube_ovn_dpdk_enabled %}{{ kube_ovn_dpdk_container_image_repo }}:{{ kube_ovn_dpdk_container_image_tag }}{% else %}{{ kube_ovn_container_image_repo }}:{{ kube_ovn_container_image_tag }}{% endif %}
+
           imagePullPolicy: {{ k8s_image_pull_policy }}
-          command: ["/kube-ovn/start-ovs.sh"]
+          command: [{% if kube_ovn_dpdk_enabled %}"/kube-ovn/start-ovs-dpdk.sh"{% else %}"/kube-ovn/start-ovs.sh"{% endif %}]
           securityContext:
             runAsUser: 0
             privileged: true
           env:
             - name: ENABLE_SSL
-              value: "{{ enable_ssl | lower }}"
+              value: "{{ kube_ovn_enable_ssl | lower }}"
             - name: POD_IP
               valueFrom:
                 fieldRef:
                   fieldPath: status.podIP
+{% if not kube_ovn_dpdk_enabled %}
             - name: HW_OFFLOAD
-              value: "false"
+              value: "{{ kube_ovn_hw_offload }}"
+            - name: TUNNEL_TYPE
+              value: "{{ kube_ovn_tunnel_type }}"
+{% endif %}
             - name: KUBE_NODE_NAME
               valueFrom:
                 fieldRef:
@@ -397,6 +398,12 @@ spec:
               name: host-log-ovs
             - mountPath: /var/log/ovn
               name: host-log-ovn
+{% if kube_ovn_dpdk_enabled %}
+            - mountPath: /opt/ovs-config
+              name: host-config-ovs
+            - mountPath: /dev/hugepages
+              name: hugepage
+{% endif %}
             - mountPath: /etc/localtime
               name: localtime
             - mountPath: /var/run/tls
@@ -405,25 +412,43 @@ spec:
             exec:
               command:
                 - bash
+{% if kube_ovn_dpdk_enabled %}
+                - /kube-ovn/ovs-dpdk-healthcheck.sh
+{% else %}
                 - /kube-ovn/ovs-healthcheck.sh
+{% endif %}
             periodSeconds: 5
             timeoutSeconds: 45
           livenessProbe:
             exec:
               command:
                 - bash
+{% if kube_ovn_dpdk_enabled %}
+                - /kube-ovn/ovs-dpdk-healthcheck.sh
+{% else %}
                 - /kube-ovn/ovs-healthcheck.sh
+{% endif %}
             initialDelaySeconds: 10
             periodSeconds: 5
             failureThreshold: 5
             timeoutSeconds: 45
           resources:
+{% if kube_ovn_dpdk_enabled %}
+            requests:
+              cpu: {{ kube_ovn_dpdk_node_cpu_request }}
+              memory: {{ kube_ovn_dpdk_node_memory_request }}
+            limits:
+              cpu: {{ kube_ovn_dpdk_node_cpu_limit }}
+              memory: {{ kube_ovn_dpdk_node_memory_limit }}
+              hugepages-1Gi: 1Gi
+{% else %}
             requests:
               cpu: {{ kube_ovn_node_cpu_request }}
               memory: {{ kube_ovn_node_memory_request }}
             limits:
               cpu: {{ kube_ovn_node_cpu_limit }}
               memory: {{ kube_ovn_node_memory_limit }}
+{% endif %}
       nodeSelector:
         kubernetes.io/os: "linux"
       volumes:
@@ -454,6 +479,15 @@ spec:
         - name: host-log-ovn
           hostPath:
             path: /var/log/ovn
+{% if kube_ovn_dpdk_enabled %}
+        - name: host-config-ovs
+          hostPath:
+            path: /opt/ovs-config
+            type: DirectoryOrCreate
+        - name: hugepage
+          emptyDir:
+            medium: HugePages
+{% endif %}
         - name: localtime
           hostPath:
             path: /etc/localtime