kubeovn/kube-ovn v1.16.0

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v1.16.0

• NetworkPolicy now supports provider-scoped policies for multi-network pods using the ovn.kubernetes.io/policy-for annotation. #6223
• Support static IP/MAC for multiple interfaces on the same logical switch. #6060
• MetalLB underlay integration now supports IPv6 and dual-stack. #6159
• KubeVirt live-migration multi-chassis options now apply to all VM NICs, not just the primary one. #6241
• Add human-readable descriptions to all Kube-OVN CRD fields for better kubectl explain output. #6133 #6147
• Support BGP and EVPN (L3VPN) for VPC Egress Gateway, running FRR in the egress gateway Pod. #6224
• Support per-pod NIC granular DHCP control via annotations, overriding subnet-level DHCP settings. #6475
• Extend SecurityGroup API with tiers, larger priority range (1-16384), localAddress and port matches. #6330
• Use BigInt for SubnetStatus IP count fields to support large address ranges. #6403
• Improve hairpin logic to support FIP, SNAT from any CIDR within the VPC and LoadBalancers. #6445
• VPC NAT Gateway
  • Support user-defined annotations on NAT gateway Pod template. #6256
  • Allow SNAT EIP to FIP EIP traffic. #6329
  • Allow any EIP to share external subnet gateway in one native VLAN. #6426
• VPC Egress Gateway
  • Support custom resources and bandwidth limits. #6407
• Interconnection
  • Add vendor ID to transit switches to avoid conflicts with other OVN controllers. #6186
• Reliability
  • OpenFlow synchronization: detect and recover from stale or missing OVS flows automatically. #6117
  • OVN DB: back up Raft header before rejoining cluster to improve recovery. #6106
• Performance
  • Strip managedFields from informer cache to reduce memory usage. #6119
  • Add field selectors to informer factory to reduce API server load. #6091
• Security
  • Replace wildcard RBAC verbs with explicit verb lists. #6233
  • Specify ephemeral storage limits for containers. #6259
• Helm Chart
  • Make DaemonSet update strategy configurable via values.yaml. #6136
  • Introduce extraEnv variable for all components. #6142
  • Add affinity and nodeSelector support for ovs-ovn and ovs-ovn-dpdk DaemonSets. #6308
  • Add external-gateway-config-ns option for controller. #6211
  • Introduce ServiceMonitor and labels to services. #6340