kube-ovn
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kubeovn
A Bridge between SDN and Cloud Native (Project under CNCF)
# 使用kube-ovn版本 1.7.3 # 复现方法 偶然发现，未记录复现方法 # 日志如下 [root@ft-icks2 ovn]# kubectl -n kube-system logs -f ovs-ovn-vnl92 filename: /lib/modules/4.18.0-305.40.2.1.kux.aarch64/kernel/net/openvswitch/openvswitch.ko.xz alias: net-pf-16-proto-16-family-ovs_ct_limit alias: net-pf-16-proto-16-family-ovs_meter alias: net-pf-16-proto-16-family-ovs_packet alias: net-pf-16-proto-16-family-ovs_flow alias: net-pf-16-proto-16-family-ovs_vport alias: net-pf-16-proto-16-family-ovs_datapath...
OVN aims to implement full function set of SDN. In Kube-OVN we only use part of its function, but need to pay all the resource cost. We need to trim...
### Feature request When ovs-ovn on when node fails, scheduler will still puts pods into this node and leads further problems. We need to mark the node as NotReady to...
- ## 测试环境： - k8s版本v1.18.6 - kubesphere版本v3.0.0 - kubeovn（1.8.1和1.8.4都测过，结果一样） - 千兆网 - kube-proxy mode配置为ipvs - ## 集群： 1master+8worker 都是通过虚拟机创建 另外一台压测机在集群外，不过和集群属于同一个局域网内 - ## 压测软件： Jmeter 版本5.4.3，安装在压测机上 - ## 压测方案： service的外网访问方式为nodeport 一个n实例的工作负载provider和一个同为n实例的工作负载consumer...
### Feature request The [eip and snat funciton](https://github.com/kubeovn/kube-ovn/blob/master/docs/snat-and-eip.md) is implemented by lr-routes as we have already uses lr-policy, the routes may conflict. We need to test if it still works,...
I0417 14:14:47.704771 1 controller.go:355] wait node master2 annotation ready I0417 14:14:48.448543 1 ipam.go:37] allocate 100.64.0.4 00:00:00:5F:E3:B0 for node-master2 I0417 14:14:48.448566 1 ipam.go:37] allocate 100.64.0.3 00:00:00:42:72:FB for node-master3 W0417 14:14:48.453580 1...
What happened: kube ovn solves static IP for VM, but meets a problem while doing VM live migration, if it binds the same IP to the migration pod, it reports...
# Expected Behavior 使用eip的pod仍然可以解析service对应的dns # Actual Behavior 无法解析。原因是改pod发往nodelocaldns的数据包的目的IP为169.254.25.10，该数据包进入虚拟路由器（ovn-cluster-router）后将被转到eip对应的虚拟交换机上，而不是到ovn0对应的交换机上。 # Steps to Reproduce the Problem 1. 给pod配置eip 2. 该pod在initContainer中配置等待其他pod提供service ready的逻辑 3. 该pod处于Init状态，进入initContainer中，无法ping通nodelocaldns的IP # Additional Info - Kubernetes version: v1.17.9 **Output of...
### Feature request we use kube-ovn for user network，we supply a server that hope our user app can connect the sever. and the server use link local addess. we want...
