From 1.4, Kube-OVN can connect multiple cluster into one network. Pods in different cluster can communicate with others by Pod IP directly. This version also add ACL log function that can record when and why a packet is dropped by NetworkPolicy. We also enhance many dependency and improve the performance. Please look the changelog for more detail.
New Feature
- Integrate OVN-IC to support multi-cluster networking, Multi-Cluster Networking Steps
- Enable ACL log to record networkpolicy drop packets
- Reserve source ip for NodePort service to local pod
- Support vlan subnet switch to underlay gateway
Bugfix
- Add forward accept rules
- kubectl-ko cannot find nic
- Prevent vlan/subnet init error logs
- Subnet ACL might conflict if allSubnets and subnet cidr overlap
- Missing session lb
Misc
- Update ovs to 2.14
- Update golang to 1.15
- Suppress logs
- Add psp rules
- Remove juju log dependency