mirror of https://github.com/easzlab/kubeasz.git
feat: upgrade kube-ovn to 1.5.3 #958
gjmzj
parent
88bf729126
commit
a3d754ccf8
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@ -125,6 +125,10 @@
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- "/etc/origin/openvswitch/"
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- "/etc/openvswitch/"
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- "/var/log/openvswitch/"
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- "/var/run/ovn/"
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- "/etc/origin/ovn/"
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- "/etc/ovn/"
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- "/var/log/ovn/"
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# - name: cleanup networks1
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# shell: "ip link del tunl0; \
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@ -1,10 +1,59 @@
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apiVersion: apiextensions.k8s.io/v1beta1
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apiVersion: apiextensions.k8s.io/v1
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kind: CustomResourceDefinition
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metadata:
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name: ips.kubeovn.io
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spec:
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group: kubeovn.io
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version: v1
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versions:
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- name: v1
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served: true
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storage: true
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additionalPrinterColumns:
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- name: IP
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type: string
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jsonPath: .spec.ipAddress
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- name: Mac
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type: string
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jsonPath: .spec.macAddress
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- name: Node
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type: string
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jsonPath: .spec.nodeName
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- name: Subnet
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type: string
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jsonPath: .spec.subnet
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schema:
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openAPIV3Schema:
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type: object
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properties:
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spec:
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type: object
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properties:
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podName:
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type: string
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namespace:
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type: string
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subnet:
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type: string
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attachSubnets:
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type: array
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items:
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type: string
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nodeName:
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type: string
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ipAddress:
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type: string
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attachIps:
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type: array
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items:
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type: string
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macAddress:
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type: string
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attachMacs:
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type: array
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items:
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type: string
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containerID:
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type: string
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scope: Cluster
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names:
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plural: ips
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@ -12,27 +61,116 @@ spec:
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kind: IP
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shortNames:
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- ip
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additionalPrinterColumns:
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- name: IP
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type: string
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JSONPath: .spec.ipAddress
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- name: Mac
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type: string
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JSONPath: .spec.macAddress
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- name: Node
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type: string
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JSONPath: .spec.nodeName
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- name: Subnet
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type: string
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JSONPath: .spec.subnet
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---
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apiVersion: apiextensions.k8s.io/v1beta1
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apiVersion: apiextensions.k8s.io/v1
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kind: CustomResourceDefinition
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metadata:
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name: subnets.kubeovn.io
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spec:
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group: kubeovn.io
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version: v1
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versions:
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- name: v1
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served: true
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storage: true
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subresources:
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status: {}
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additionalPrinterColumns:
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- name: Provider
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type: string
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jsonPath: .spec.provider
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- name: Protocol
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type: string
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jsonPath: .spec.protocol
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- name: CIDR
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type: string
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jsonPath: .spec.cidrBlock
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- name: Private
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type: boolean
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jsonPath: .spec.private
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- name: NAT
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type: boolean
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jsonPath: .spec.natOutgoing
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- name: Default
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type: boolean
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jsonPath: .spec.default
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- name: GatewayType
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type: string
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jsonPath: .spec.gatewayType
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- name: Used
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type: number
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jsonPath: .status.usingIPs
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- name: Available
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type: number
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jsonPath: .status.availableIPs
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schema:
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openAPIV3Schema:
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type: object
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properties:
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status:
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type: object
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properties:
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availableIPs:
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type: number
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usingIPs:
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type: number
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activateGateway:
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type: string
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conditions:
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type: array
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items:
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type: object
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properties:
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type:
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type: string
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status:
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type: string
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reason:
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type: string
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message:
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type: string
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lastUpdateTime:
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type: string
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lastTransitionTime:
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type: string
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spec:
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type: object
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properties:
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default:
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type: boolean
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protocol:
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type: string
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cidrBlock:
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type: string
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namespaces:
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type: array
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items:
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type: string
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gateway:
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type: string
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provider:
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type: string
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excludeIps:
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type: array
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items:
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type: string
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gatewayType:
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type: string
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allowSubnets:
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type: array
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items:
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type: string
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gatewayNode:
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type: string
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natOutgoing:
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type: boolean
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private:
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type: boolean
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vlan:
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type: string
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underlayGateway:
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type: boolean
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disableInterConnection:
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type: boolean
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scope: Cluster
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names:
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plural: subnets
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@ -40,40 +178,47 @@ spec:
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kind: Subnet
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shortNames:
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- subnet
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subresources:
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status: {}
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additionalPrinterColumns:
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- name: Protocol
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type: string
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JSONPath: .spec.protocol
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- name: CIDR
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type: string
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JSONPath: .spec.cidrBlock
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- name: Private
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type: boolean
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JSONPath: .spec.private
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- name: NAT
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type: boolean
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JSONPath: .spec.natOutgoing
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- name: Default
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type: boolean
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JSONPath: .spec.default
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- name: GatewayType
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type: string
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JSONPath: .spec.gatewayType
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- name: Used
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type: integer
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JSONPath: .status.usingIPs
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- name: Available
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type: integer
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JSONPath: .status.availableIPs
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validation:
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---
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apiVersion: apiextensions.k8s.io/v1
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kind: CustomResourceDefinition
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metadata:
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name: vlans.kubeovn.io
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spec:
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group: kubeovn.io
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versions:
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- name: v1
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served: true
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storage: true
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schema:
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openAPIV3Schema:
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type: object
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properties:
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spec:
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required: ["cidrBlock"]
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type: object
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properties:
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cidrBlock:
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type: "string"
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gateway:
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type: "string"
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vlanId:
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type: integer
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providerInterfaceName:
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type: string
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logicalInterfaceName:
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type: string
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subnet:
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type: string
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additionalPrinterColumns:
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- name: VlanID
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type: string
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jsonPath: .spec.vlanId
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- name: ProviderInterfaceName
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type: string
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jsonPath: .spec.providerInterfaceName
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- name: Subnet
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type: string
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jsonPath: .spec.subnet
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scope: Cluster
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names:
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plural: vlans
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singular: vlan
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kind: Vlan
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shortNames:
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- vlan
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@ -3,7 +3,7 @@ kind: Deployment
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apiVersion: apps/v1
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metadata:
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name: kube-ovn-controller
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namespace: kube-ovn
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namespace: kube-system
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annotations:
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kubernetes.io/description: |
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kube-ovn controller
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@ -26,7 +26,6 @@ spec:
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spec:
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tolerations:
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- operator: Exists
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effect: NoSchedule
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affinity:
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podAntiAffinity:
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requiredDuringSchedulingIgnoredDuringExecution:
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@ -34,11 +33,12 @@ spec:
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matchLabels:
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app: kube-ovn-controller
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topologyKey: kubernetes.io/hostname
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priorityClassName: system-cluster-critical
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serviceAccountName: ovn
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hostNetwork: true
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containers:
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- name: kube-ovn-controller
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image: "index.alauda.cn/alaudak8s/kube-ovn-controller:v0.9.1"
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image: "kubeovn/kube-ovn:v1.5.3"
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imagePullPolicy: IfNotPresent
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command:
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- /kube-ovn/start-controller.sh
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@ -46,7 +46,12 @@ spec:
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- --default-cidr={{ kube_ovn_default_cidr }}
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- --default-gateway={{ kube_ovn_default_gateway }}
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- --node-switch-cidr={{ kube_ovn_node_switch_cidr }}
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- --network-type=geneve
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- --default-interface-name=
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- --default-vlan-id=100
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env:
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- name: ENABLE_SSL
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value: "false"
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- name: POD_NAME
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valueFrom:
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fieldRef:
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@ -59,35 +64,46 @@ spec:
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valueFrom:
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fieldRef:
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fieldPath: spec.nodeName
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volumeMounts:
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- mountPath: /var/run/tls
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name: kube-ovn-tls
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readinessProbe:
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exec:
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command:
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- nc
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- -z
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- -w3
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- 127.0.0.1
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- "10660"
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- sh
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- /kube-ovn/kube-ovn-controller-healthcheck.sh
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periodSeconds: 3
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timeoutSeconds: 45
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livenessProbe:
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exec:
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command:
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- nc
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- -z
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- -w3
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- 127.0.0.1
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- "10660"
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initialDelaySeconds: 30
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- sh
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- /kube-ovn/kube-ovn-controller-healthcheck.sh
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initialDelaySeconds: 300
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periodSeconds: 7
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failureThreshold: 5
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timeoutSeconds: 45
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resources:
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requests:
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cpu: 200m
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memory: 200Mi
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limits:
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cpu: 1000m
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memory: 1Gi
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nodeSelector:
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beta.kubernetes.io/os: "linux"
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kubernetes.io/os: "linux"
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volumes:
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- name: kube-ovn-tls
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secret:
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optional: true
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secretName: kube-ovn-tls
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---
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kind: DaemonSet
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apiVersion: apps/v1
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metadata:
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name: kube-ovn-cni
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namespace: kube-ovn
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namespace: kube-system
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annotations:
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kubernetes.io/description: |
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This daemon set launches the kube-ovn cni daemon.
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@ -95,8 +111,6 @@ spec:
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selector:
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matchLabels:
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app: kube-ovn-cni
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updateStrategy:
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type: OnDelete
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template:
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metadata:
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labels:
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@ -106,26 +120,24 @@ spec:
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spec:
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tolerations:
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- operator: Exists
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effect: NoSchedule
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priorityClassName: system-cluster-critical
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serviceAccountName: ovn
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hostNetwork: true
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hostPID: true
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initContainers:
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- name: install-cni
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image: "index.alauda.cn/alaudak8s/kube-ovn-cni:v0.9.1"
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image: "kubeovn/kube-ovn:v1.5.3"
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imagePullPolicy: IfNotPresent
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command: ["/kube-ovn/install-cni.sh"]
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securityContext:
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runAsUser: 0
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privileged: true
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volumeMounts:
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- mountPath: /etc/cni/net.d
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name: cni-conf
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- mountPath: /opt/cni/bin
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name: cni-bin
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containers:
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- name: cni-server
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image: "index.alauda.cn/alaudak8s/kube-ovn-cni:v0.9.1"
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image: "kubeovn/kube-ovn:v1.5.3"
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imagePullPolicy: IfNotPresent
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command:
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- sh
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@ -133,10 +145,16 @@ spec:
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args:
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- --enable-mirror={{ kube_ovn_enable_mirror|string|lower }}
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- --service-cluster-ip-range={{ SERVICE_CIDR }}
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- --encap-checksum=true
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- --iface=
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- --network-type=geneve
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- --default-interface-name=
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securityContext:
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runAsUser: 0
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privileged: true
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env:
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- name: ENABLE_SSL
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value: "false"
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- name: POD_IP
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valueFrom:
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fieldRef:
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@ -146,8 +164,15 @@ spec:
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fieldRef:
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fieldPath: spec.nodeName
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volumeMounts:
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- mountPath: /etc/cni/net.d
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name: cni-conf
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- mountPath: /run/openvswitch
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name: host-run-ovs
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- mountPath: /run/ovn
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name: host-run-ovn
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- mountPath: /var/run/netns
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name: host-ns
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mountPropagation: HostToContainer
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readinessProbe:
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exec:
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command:
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@ -168,25 +193,41 @@ spec:
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initialDelaySeconds: 30
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periodSeconds: 7
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failureThreshold: 5
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resources:
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requests:
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cpu: 200m
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memory: 200Mi
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limits:
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cpu: 1000m
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memory: 1Gi
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nodeSelector:
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beta.kubernetes.io/os: "linux"
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kubernetes.io/os: "linux"
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volumes:
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- name: host-run-ovs
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hostPath:
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path: /run/openvswitch
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- name: host-run-ovn
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hostPath:
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path: /run/ovn
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- name: cni-conf
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hostPath:
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path: /etc/cni/net.d
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- name: cni-bin
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hostPath:
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path: {{ bin_dir }}
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- name: host-ns
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hostPath:
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path: /var/run/netns
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|
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---
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kind: DaemonSet
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apiVersion: apps/v1
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metadata:
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name: kube-ovn-pinger
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namespace: kube-ovn
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namespace: kube-system
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annotations:
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kubernetes.io/description: |
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This daemon set launches the openvswitch daemon.
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spec:
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selector:
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matchLabels:
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|
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@ -202,17 +243,19 @@ spec:
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spec:
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tolerations:
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- operator: Exists
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effect: NoSchedule
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serviceAccountName: ovn
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hostPID: true
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containers:
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- name: pinger
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image: "index.alauda.cn/alaudak8s/kube-ovn-pinger:v0.9.1"
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image: "kubeovn/kube-ovn:v1.5.3"
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command: ["/kube-ovn/kube-ovn-pinger", "--external-address=114.114.114.114", "--external-dns=alauda.cn"]
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imagePullPolicy: IfNotPresent
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securityContext:
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runAsUser: 0
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privileged: false
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env:
|
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- name: ENABLE_SSL
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value: "false"
|
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- name: POD_IP
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valueFrom:
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fieldRef:
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|
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@ -237,22 +280,28 @@ spec:
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name: host-run-ovs
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- mountPath: /var/run/openvswitch
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name: host-run-ovs
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- mountPath: /var/run/ovn
|
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name: host-run-ovn
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- mountPath: /sys
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name: host-sys
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readOnly: true
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- mountPath: /etc/openvswitch
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name: host-config-openvswitch
|
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- mountPath: /var/log/openvswitch
|
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name: host-log
|
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name: host-log-ovs
|
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- mountPath: /var/log/ovn
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name: host-log-ovn
|
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- mountPath: /var/run/tls
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name: kube-ovn-tls
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resources:
|
||||
requests:
|
||||
cpu: 100m
|
||||
memory: 300Mi
|
||||
memory: 200Mi
|
||||
limits:
|
||||
cpu: 200m
|
||||
memory: 400Mi
|
||||
nodeSelector:
|
||||
beta.kubernetes.io/os: "linux"
|
||||
kubernetes.io/os: "linux"
|
||||
volumes:
|
||||
- name: host-modules
|
||||
hostPath:
|
||||
|
|
@ -260,21 +309,31 @@ spec:
|
|||
- 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
|
||||
- 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-ovn
|
||||
namespace: kube-system
|
||||
labels:
|
||||
app: kube-ovn-pinger
|
||||
spec:
|
||||
|
|
@ -282,4 +341,32 @@ spec:
|
|||
app: kube-ovn-pinger
|
||||
ports:
|
||||
- port: 8080
|
||||
name: http
|
||||
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
|
||||
|
|
|
|||
|
|
@ -1,14 +1,16 @@
|
|||
#!/bin/bash
|
||||
set -euo pipefail
|
||||
|
||||
KUBE_OVN_NS=kube-ovn
|
||||
CENTRAL_POD=
|
||||
KUBE_OVN_NS=kube-system
|
||||
OVN_NB_POD=
|
||||
OVN_SB_POD=
|
||||
|
||||
showHelp(){
|
||||
echo "kubectl ko {subcommand} [option...]"
|
||||
echo "Available Subcommands:"
|
||||
echo " nbctl [ovn-nbctl options ...] invoke ovn-nbctl"
|
||||
echo " sbctl [ovn-sbctl options ...] invoke ovn-sbctl"
|
||||
echo " vsctl {nodeName} [ovs-vsctl options ...] invoke ovs-vsctl on selected node"
|
||||
echo " tcpdump {namespace/podname} [tcpdump options ...] capture pod traffic"
|
||||
echo " trace {namespace/podname} {target ip address} {icmp|tcp|udp} [target tcp or udp port] trace ovn microflow of specific packet"
|
||||
echo " diagnose {all|node} [nodename] diagnose connectivity of all nodes or a specific node"
|
||||
|
|
@ -24,7 +26,6 @@ tcpdump(){
|
|||
hostNetwork=$(kubectl get pod "$podName" -o jsonpath={.spec.hostNetwork})
|
||||
else
|
||||
nodeName=$(kubectl get pod "$podName" -n "$namespace" -o jsonpath={.spec.nodeName})
|
||||
mac=$(kubectl get pod "$podName" -n "$namespace" -o jsonpath={.metadata.annotations.ovn\\.kubernetes\\.io/mac_address})
|
||||
hostNetwork=$(kubectl get pod "$podName" -n "$namespace" -o jsonpath={.spec.hostNetwork})
|
||||
fi
|
||||
|
||||
|
|
@ -33,11 +34,6 @@ tcpdump(){
|
|||
exit 1
|
||||
fi
|
||||
|
||||
if [ -z "$mac" ] && [ "$hostNetwork" != "true" ]; then
|
||||
echo "pod mac address not ready"
|
||||
exit 1
|
||||
fi
|
||||
|
||||
ovnCni=$(kubectl get pod -n $KUBE_OVN_NS -o wide| grep kube-ovn-cni| grep " $nodeName " | awk '{print $1}')
|
||||
if [ -z "$ovnCni" ]; then
|
||||
echo "kube-ovn-cni not exist on node $nodeName"
|
||||
|
|
@ -48,7 +44,7 @@ tcpdump(){
|
|||
set -x
|
||||
kubectl exec -it "$ovnCni" -n $KUBE_OVN_NS -- tcpdump -nn "$@"
|
||||
else
|
||||
nicName=$(kubectl exec -it "$ovnCni" -n $KUBE_OVN_NS -- ovs-vsctl --data=bare --no-heading --columns=name find interface mac_in_use="${mac//:/\\:}" | tr -d '\r')
|
||||
nicName=$(kubectl exec -it "$ovnCni" -n $KUBE_OVN_NS -- ovs-vsctl --data=bare --no-heading --columns=name find interface external-ids:iface-id="$podName"."$namespace" | tr -d '\r')
|
||||
if [ -z "$nicName" ]; then
|
||||
echo "nic doesn't exist on node $nodeName"
|
||||
exit 1
|
||||
|
|
@ -71,6 +67,7 @@ trace(){
|
|||
mac=$(kubectl get pod "$podName" -n "$namespace" -o jsonpath={.metadata.annotations.ovn\\.kubernetes\\.io/mac_address})
|
||||
ls=$(kubectl get pod "$podName" -n "$namespace" -o jsonpath={.metadata.annotations.ovn\\.kubernetes\\.io/logical_switch})
|
||||
hostNetwork=$(kubectl get pod "$podName" -n "$namespace" -o jsonpath={.spec.hostNetwork})
|
||||
nodeName=$(kubectl get pod "$podName" -n "$namespace" -o jsonpath={.spec.nodeName})
|
||||
|
||||
if [ "$hostNetwork" = "true" ]; then
|
||||
echo "Can not trace host network pod"
|
||||
|
|
@ -82,7 +79,7 @@ trace(){
|
|||
exit 1
|
||||
fi
|
||||
|
||||
gwMac=$(kubectl exec -it $CENTRAL_POD -n $KUBE_OVN_NS -- ovn-nbctl --data=bare --no-heading --columns=mac find logical_router_port name=ovn-cluster-"$ls" | tr -d '\r')
|
||||
gwMac=$(kubectl exec -it $OVN_NB_POD -n $KUBE_OVN_NS -- ovn-nbctl --data=bare --no-heading --columns=mac find logical_router_port name=ovn-cluster-"$ls" | tr -d '\r')
|
||||
|
||||
if [ -z "$gwMac" ]; then
|
||||
echo "get gw mac failed"
|
||||
|
|
@ -100,39 +97,111 @@ trace(){
|
|||
case $type in
|
||||
icmp)
|
||||
set -x
|
||||
kubectl exec "$CENTRAL_POD" -n $KUBE_OVN_NS -- ovn-trace --ct=new "$ls" "inport == \"$podName.$namespace\" && ip.ttl == 64 && icmp && eth.src == $mac && ip4.src == $podIP && eth.dst == $gwMac && ip4.dst == $dst"
|
||||
kubectl exec "$OVN_SB_POD" -n $KUBE_OVN_NS -- ovn-trace --ct=new "$ls" "inport == \"$podName.$namespace\" && ip.ttl == 64 && icmp && eth.src == $mac && ip4.src == $podIP && eth.dst == $gwMac && ip4.dst == $dst"
|
||||
;;
|
||||
tcp|udp)
|
||||
set -x
|
||||
kubectl exec "$CENTRAL_POD" -n $KUBE_OVN_NS -- ovn-trace --ct=new "$ls" "inport == \"$podName.$namespace\" && ip.ttl == 64 && eth.src == $mac && ip4.src == $podIP && eth.dst == $gwMac && ip4.dst == $dst && $type.src == 10000 && $type.dst == $4"
|
||||
kubectl exec "$OVN_SB_POD" -n $KUBE_OVN_NS -- ovn-trace --ct=new "$ls" "inport == \"$podName.$namespace\" && ip.ttl == 64 && eth.src == $mac && ip4.src == $podIP && eth.dst == $gwMac && ip4.dst == $dst && $type.src == 10000 && $type.dst == $4"
|
||||
;;
|
||||
*)
|
||||
echo "type $type not supported"
|
||||
echo "kubectl ko trace {namespace/podname} {target ip address} {icmp|tcp|udp} [target tcp or udp port]"
|
||||
exit 1
|
||||
;;
|
||||
esac
|
||||
|
||||
set +x
|
||||
echo "--------"
|
||||
echo "Start OVS Tracing"
|
||||
echo ""
|
||||
echo ""
|
||||
|
||||
ovsPod=$(kubectl get pod -n $KUBE_OVN_NS -o wide | grep " $nodeName " | grep ovs-ovn | awk '{print $1}')
|
||||
if [ -z "$ovsPod" ]; then
|
||||
echo "ovs pod doesn't exist on node $nodeName"
|
||||
exit 1
|
||||
fi
|
||||
|
||||
inPort=$(kubectl exec "$ovsPod" -n $KUBE_OVN_NS -- ovs-vsctl --format=csv --data=bare --no-heading --columns=ofport find interface external_id:iface-id="$podName"."$namespace")
|
||||
case $type in
|
||||
icmp)
|
||||
set -x
|
||||
kubectl exec "$ovsPod" -n $KUBE_OVN_NS -- ovs-appctl ofproto/trace br-int in_port="$inPort",icmp,nw_src="$podIP",nw_dst="$dst",dl_src="$mac",dl_dst="$gwMac"
|
||||
;;
|
||||
tcp|udp)
|
||||
set -x
|
||||
kubectl exec "$ovsPod" -n $KUBE_OVN_NS -- ovs-appctl ofproto/trace br-int in_port="$inPort","$type",nw_src="$podIP",nw_dst="$dst",dl_src="$mac",dl_dst="$gwMac","$type"_src=1000,"$type"_dst="$4"
|
||||
;;
|
||||
*)
|
||||
echo "type $type not supported"
|
||||
echo "kubectl ko trace {namespace/podname} {target ip address} {icmp|tcp|udp} [target tcp or udp port]"
|
||||
exit 1
|
||||
;;
|
||||
esac
|
||||
}
|
||||
|
||||
vsctl(){
|
||||
nodeName="$1"; shift
|
||||
kubectl get no "$nodeName" > /dev/null
|
||||
ovsPod=$(kubectl get pod -n $KUBE_OVN_NS -o wide | grep " $nodeName " | grep ovs-ovn | awk '{print $1}')
|
||||
if [ -z "$ovsPod" ]; then
|
||||
echo "ovs pod doesn't exist on node $nodeName"
|
||||
exit 1
|
||||
fi
|
||||
kubectl exec "$ovsPod" -n $KUBE_OVN_NS -- ovs-vsctl "$@"
|
||||
}
|
||||
|
||||
diagnose(){
|
||||
kubectl get crd subnets.kubeovn.io
|
||||
kubectl get crd ips.kubeovn.io
|
||||
kubectl get svc kube-dns -n kube-system
|
||||
kubectl get svc kubernetes -n default
|
||||
|
||||
kubectl get no -o wide
|
||||
kubectl ko nbctl show
|
||||
kubectl ko sbctl show
|
||||
|
||||
checkDaemonSet kube-proxy
|
||||
checkDeployment ovn-central
|
||||
checkDeployment kube-ovn-controller
|
||||
checkDaemonSet kube-ovn-cni
|
||||
checkDaemonSet ovs-ovn
|
||||
checkDeployment coredns
|
||||
type="$1"
|
||||
case $type in
|
||||
all)
|
||||
echo "### kube-ovn-controller recent log"
|
||||
set +e
|
||||
kubectl logs -n $KUBE_OVN_NS -l app=kube-ovn-controller --tail=100 | grep E$(date +%m%d)
|
||||
set -e
|
||||
echo ""
|
||||
pingers=$(kubectl get pod -n $KUBE_OVN_NS | grep kube-ovn-pinger | awk '{print $1}')
|
||||
for pinger in $pingers
|
||||
do
|
||||
nodeName=$(kubectl get pod "$pinger" -n "$KUBE_OVN_NS" -o jsonpath={.spec.nodeName})
|
||||
echo "### start to diagnose node $nodeName"
|
||||
echo "#### ovn-controller log:"
|
||||
kubectl exec -n $KUBE_OVN_NS -it "$pinger" -- tail /var/log/ovn/ovn-controller.log
|
||||
echo ""
|
||||
echo "#### ovs-vsctl show results:"
|
||||
kubectl exec -n $KUBE_OVN_NS -it "$pinger" -- ovs-vsctl show
|
||||
echo ""
|
||||
echo "#### pinger diagnose results:"
|
||||
kubectl exec -n $KUBE_OVN_NS -it "$pinger" -- /kube-ovn/kube-ovn-pinger --mode=job
|
||||
echo "### finish diagnose node $nodeName"
|
||||
echo ""
|
||||
done
|
||||
;;
|
||||
node)
|
||||
node="$2"
|
||||
pinger=$(kubectl get pod -n $KUBE_OVN_NS -o wide | grep kube-ovn-pinger | grep " $node " | awk '{print $1}')
|
||||
echo "### start to diagnose node $node"
|
||||
nodeName="$2"
|
||||
kubectl get no "$nodeName" > /dev/null
|
||||
pinger=$(kubectl get pod -n $KUBE_OVN_NS -o wide | grep kube-ovn-pinger | grep " $nodeName " | awk '{print $1}')
|
||||
echo "### start to diagnose node nodeName"
|
||||
echo "#### ovn-controller log:"
|
||||
kubectl exec -n $KUBE_OVN_NS -it "$pinger" -- tail /var/log/ovn/ovn-controller.log
|
||||
echo ""
|
||||
kubectl exec -n $KUBE_OVN_NS -it "$pinger" -- /kube-ovn/kube-ovn-pinger --mode=job
|
||||
echo "### finish diagnose node $node"
|
||||
echo "### finish diagnose node nodeName"
|
||||
echo ""
|
||||
;;
|
||||
*)
|
||||
|
|
@ -143,12 +212,46 @@ diagnose(){
|
|||
}
|
||||
|
||||
getOvnCentralPod(){
|
||||
centralPod=$(kubectl get pod -n $KUBE_OVN_NS | grep ovn-central | head -n 1 | awk '{print $1}')
|
||||
if [ -z "$centralPod" ]; then
|
||||
echo "ovn-central not exists"
|
||||
NB_POD=$(kubectl get pod -n $KUBE_OVN_NS -l ovn-nb-leader=true | grep ovn-central | head -n 1 | awk '{print $1}')
|
||||
if [ -z "$NB_POD" ]; then
|
||||
echo "nb leader not exists"
|
||||
exit 1
|
||||
fi
|
||||
OVN_NB_POD=$NB_POD
|
||||
SB_POD=$(kubectl get pod -n $KUBE_OVN_NS -l ovn-sb-leader=true | grep ovn-central | head -n 1 | awk '{print $1}')
|
||||
if [ -z "$SB_POD" ]; then
|
||||
echo "nb leader not exists"
|
||||
exit 1
|
||||
fi
|
||||
OVN_SB_POD=$SB_POD
|
||||
}
|
||||
|
||||
checkDaemonSet(){
|
||||
name="$1"
|
||||
currentScheduled=$(kubectl get ds -n $KUBE_OVN_NS "$name" -o jsonpath={.status.currentNumberScheduled})
|
||||
desiredScheduled=$(kubectl get ds -n $KUBE_OVN_NS "$name" -o jsonpath={.status.desiredNumberScheduled})
|
||||
available=$(kubectl get ds -n $KUBE_OVN_NS "$name" -o jsonpath={.status.numberAvailable})
|
||||
ready=$(kubectl get ds -n $KUBE_OVN_NS "$name" -o jsonpath={.status.numberReady})
|
||||
if [ "$currentScheduled" = "$desiredScheduled" ] && [ "$desiredScheduled" = "$available" ] && [ "$available" = "$ready" ]; then
|
||||
echo "ds $name ready"
|
||||
else
|
||||
echo "Error ds $name not ready"
|
||||
exit 1
|
||||
fi
|
||||
}
|
||||
|
||||
checkDeployment(){
|
||||
name="$1"
|
||||
ready=$(kubectl get deployment -n $KUBE_OVN_NS "$name" -o jsonpath={.status.readyReplicas})
|
||||
updated=$(kubectl get deployment -n $KUBE_OVN_NS "$name" -o jsonpath={.status.updatedReplicas})
|
||||
desire=$(kubectl get deployment -n $KUBE_OVN_NS "$name" -o jsonpath={.status.replicas})
|
||||
available=$(kubectl get deployment -n $KUBE_OVN_NS "$name" -o jsonpath={.status.availableReplicas})
|
||||
if [ "$ready" = "$updated" ] && [ "$updated" = "$desire" ] && [ "$desire" = "$available" ]; then
|
||||
echo "deployment $name ready"
|
||||
else
|
||||
echo "Error deployment $name not ready"
|
||||
exit 1
|
||||
fi
|
||||
CENTRAL_POD=$centralPod
|
||||
}
|
||||
|
||||
if [ $# -lt 1 ]; then
|
||||
|
|
@ -162,10 +265,13 @@ getOvnCentralPod
|
|||
|
||||
case $subcommand in
|
||||
nbctl)
|
||||
kubectl exec "$CENTRAL_POD" -n $KUBE_OVN_NS -- ovn-nbctl "$@"
|
||||
kubectl exec "$OVN_NB_POD" -n $KUBE_OVN_NS -- ovn-nbctl "$@"
|
||||
;;
|
||||
sbctl)
|
||||
kubectl exec "$CENTRAL_POD" -n $KUBE_OVN_NS -- ovn-sbctl "$@"
|
||||
kubectl exec "$OVN_SB_POD" -n $KUBE_OVN_NS -- ovn-sbctl "$@"
|
||||
;;
|
||||
vsctl)
|
||||
vsctl "$@"
|
||||
;;
|
||||
tcpdump)
|
||||
tcpdump "$@"
|
||||
|
|
|
|||
|
|
@ -1,22 +1,44 @@
|
|||
apiVersion: v1
|
||||
kind: Namespace
|
||||
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-ovn
|
||||
|
||||
namespace: kube-system
|
||||
---
|
||||
apiVersion: v1
|
||||
kind: ServiceAccount
|
||||
metadata:
|
||||
name: ovn
|
||||
namespace: kube-ovn
|
||||
|
||||
namespace: kube-system
|
||||
---
|
||||
apiVersion: rbac.authorization.k8s.io/v1
|
||||
kind: ClusterRole
|
||||
|
|
@ -25,12 +47,19 @@ metadata:
|
|||
rbac.authorization.k8s.io/system-only: "true"
|
||||
name: system:ovn
|
||||
rules:
|
||||
- apiGroups: ['policy']
|
||||
resources: ['podsecuritypolicies']
|
||||
verbs: ['use']
|
||||
resourceNames:
|
||||
- kube-ovn
|
||||
- apiGroups:
|
||||
- "kubeovn.io"
|
||||
resources:
|
||||
- subnets
|
||||
- subnets/status
|
||||
- ips
|
||||
- vlans
|
||||
- networks
|
||||
verbs:
|
||||
- "*"
|
||||
- apiGroups:
|
||||
|
|
@ -51,12 +80,14 @@ rules:
|
|||
- ""
|
||||
- networking.k8s.io
|
||||
- apps
|
||||
- extensions
|
||||
resources:
|
||||
- networkpolicies
|
||||
- services
|
||||
- endpoints
|
||||
- statefulsets
|
||||
- daemonsets
|
||||
- deployments
|
||||
verbs:
|
||||
- get
|
||||
- list
|
||||
|
|
@ -69,7 +100,6 @@ rules:
|
|||
- create
|
||||
- patch
|
||||
- update
|
||||
|
||||
---
|
||||
apiVersion: rbac.authorization.k8s.io/v1
|
||||
kind: ClusterRoleBinding
|
||||
|
|
@ -82,14 +112,13 @@ roleRef:
|
|||
subjects:
|
||||
- kind: ServiceAccount
|
||||
name: ovn
|
||||
namespace: kube-ovn
|
||||
|
||||
namespace: kube-system
|
||||
---
|
||||
kind: Service
|
||||
apiVersion: v1
|
||||
metadata:
|
||||
name: ovn-nb
|
||||
namespace: kube-ovn
|
||||
namespace: kube-system
|
||||
spec:
|
||||
ports:
|
||||
- name: ovn-nb
|
||||
|
|
@ -99,14 +128,14 @@ spec:
|
|||
type: ClusterIP
|
||||
selector:
|
||||
app: ovn-central
|
||||
ovn-nb-leader: "true"
|
||||
sessionAffinity: None
|
||||
|
||||
---
|
||||
kind: Service
|
||||
apiVersion: v1
|
||||
metadata:
|
||||
name: ovn-sb
|
||||
namespace: kube-ovn
|
||||
namespace: kube-system
|
||||
spec:
|
||||
ports:
|
||||
- name: ovn-sb
|
||||
|
|
@ -116,14 +145,14 @@ spec:
|
|||
type: ClusterIP
|
||||
selector:
|
||||
app: ovn-central
|
||||
ovn-sb-leader: "true"
|
||||
sessionAffinity: None
|
||||
|
||||
---
|
||||
kind: Deployment
|
||||
apiVersion: apps/v1
|
||||
metadata:
|
||||
name: ovn-central
|
||||
namespace: kube-ovn
|
||||
namespace: kube-system
|
||||
annotations:
|
||||
kubernetes.io/description: |
|
||||
OVN components: northd, nb and sb.
|
||||
|
|
@ -146,7 +175,6 @@ spec:
|
|||
spec:
|
||||
tolerations:
|
||||
- operator: Exists
|
||||
effect: NoSchedule
|
||||
affinity:
|
||||
podAntiAffinity:
|
||||
requiredDuringSchedulingIgnoredDuringExecution:
|
||||
|
|
@ -154,73 +182,108 @@ spec:
|
|||
matchLabels:
|
||||
app: ovn-central
|
||||
topologyKey: kubernetes.io/hostname
|
||||
priorityClassName: system-cluster-critical
|
||||
serviceAccountName: ovn
|
||||
hostNetwork: true
|
||||
containers:
|
||||
- name: ovn-central
|
||||
image: "index.alauda.cn/alaudak8s/kube-ovn-db:v0.9.1"
|
||||
image: "kubeovn/kube-ovn:v1.5.3"
|
||||
imagePullPolicy: IfNotPresent
|
||||
command: ["/kube-ovn/start-db.sh"]
|
||||
securityContext:
|
||||
capabilities:
|
||||
add: ["SYS_NICE"]
|
||||
env:
|
||||
- name: ENABLE_SSL
|
||||
value: "false"
|
||||
- name: POD_IP
|
||||
valueFrom:
|
||||
fieldRef:
|
||||
fieldPath: status.podIP
|
||||
- name: POD_NAME
|
||||
valueFrom:
|
||||
fieldRef:
|
||||
fieldPath: metadata.name
|
||||
- name: POD_NAMESPACE
|
||||
valueFrom:
|
||||
fieldRef:
|
||||
fieldPath: metadata.namespace
|
||||
resources:
|
||||
requests:
|
||||
cpu: 200m
|
||||
memory: 300Mi
|
||||
cpu: 500m
|
||||
memory: 200Mi
|
||||
limits:
|
||||
cpu: 400m
|
||||
memory: 800Mi
|
||||
cpu: 3
|
||||
memory: 3Gi
|
||||
volumeMounts:
|
||||
- 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: /etc/ovn
|
||||
name: host-config-ovn
|
||||
- mountPath: /var/log/openvswitch
|
||||
name: host-log
|
||||
name: host-log-ovs
|
||||
- mountPath: /var/log/ovn
|
||||
name: host-log-ovn
|
||||
- mountPath: /var/run/tls
|
||||
name: kube-ovn-tls
|
||||
readinessProbe:
|
||||
exec:
|
||||
command:
|
||||
- sh
|
||||
- /root/ovn-is-leader.sh
|
||||
- /kube-ovn/ovn-is-leader.sh
|
||||
periodSeconds: 3
|
||||
timeoutSeconds: 45
|
||||
livenessProbe:
|
||||
exec:
|
||||
command:
|
||||
- sh
|
||||
- /root/ovn-healthcheck.sh
|
||||
- /kube-ovn/ovn-healthcheck.sh
|
||||
initialDelaySeconds: 30
|
||||
periodSeconds: 7
|
||||
failureThreshold: 5
|
||||
timeoutSeconds: 45
|
||||
nodeSelector:
|
||||
beta.kubernetes.io/os: "linux"
|
||||
kubernetes.io/os: "linux"
|
||||
kube-ovn/role: "master"
|
||||
volumes:
|
||||
- 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
|
||||
- name: host-config-ovn
|
||||
hostPath:
|
||||
path: /etc/origin/ovn
|
||||
- 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: DaemonSet
|
||||
apiVersion: apps/v1
|
||||
metadata:
|
||||
name: ovs-ovn
|
||||
namespace: kube-ovn
|
||||
namespace: kube-system
|
||||
annotations:
|
||||
kubernetes.io/description: |
|
||||
This daemon set launches the openvswitch daemon.
|
||||
|
|
@ -239,60 +302,77 @@ spec:
|
|||
spec:
|
||||
tolerations:
|
||||
- operator: Exists
|
||||
effect: NoSchedule
|
||||
priorityClassName: system-cluster-critical
|
||||
serviceAccountName: ovn
|
||||
hostNetwork: true
|
||||
hostPID: true
|
||||
containers:
|
||||
- name: openvswitch
|
||||
image: "index.alauda.cn/alaudak8s/kube-ovn-node:v0.9.1"
|
||||
image: "kubeovn/kube-ovn:v1.5.3"
|
||||
imagePullPolicy: IfNotPresent
|
||||
command: ["/kube-ovn/start-ovs.sh"]
|
||||
securityContext:
|
||||
runAsUser: 0
|
||||
privileged: true
|
||||
env:
|
||||
- name: ENABLE_SSL
|
||||
value: "false"
|
||||
- name: POD_IP
|
||||
valueFrom:
|
||||
fieldRef:
|
||||
fieldPath: status.podIP
|
||||
- name: HW_OFFLOAD
|
||||
value: "false"
|
||||
- name: KUBE_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: /etc/ovn
|
||||
name: host-config-ovn
|
||||
- mountPath: /var/log/openvswitch
|
||||
name: host-log
|
||||
name: host-log-ovs
|
||||
- mountPath: /var/log/ovn
|
||||
name: host-log-ovn
|
||||
- mountPath: /var/run/tls
|
||||
name: kube-ovn-tls
|
||||
readinessProbe:
|
||||
exec:
|
||||
command:
|
||||
- sh
|
||||
- /root/ovs-healthcheck.sh
|
||||
- /kube-ovn/ovs-healthcheck.sh
|
||||
periodSeconds: 5
|
||||
timeoutSeconds: 45
|
||||
livenessProbe:
|
||||
exec:
|
||||
command:
|
||||
- sh
|
||||
- /root/ovs-healthcheck.sh
|
||||
- /kube-ovn/ovs-healthcheck.sh
|
||||
initialDelaySeconds: 10
|
||||
periodSeconds: 5
|
||||
failureThreshold: 5
|
||||
timeoutSeconds: 45
|
||||
resources:
|
||||
requests:
|
||||
cpu: 200m
|
||||
memory: 300Mi
|
||||
memory: 200Mi
|
||||
limits:
|
||||
cpu: 1000m
|
||||
memory: 800Mi
|
||||
nodeSelector:
|
||||
beta.kubernetes.io/os: "linux"
|
||||
kubernetes.io/os: "linux"
|
||||
volumes:
|
||||
- name: host-modules
|
||||
hostPath:
|
||||
|
|
@ -300,12 +380,25 @@ spec:
|
|||
- 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
|
||||
- name: host-config-ovn
|
||||
hostPath:
|
||||
path: /etc/origin/ovn
|
||||
- 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
|
||||
|
|
|
|||
Loading…
Reference in New Issue