requirement is IP connectivity between hosts which is typically already given. Native Routing: Use of the regular routing table of the Linux host. The network is required to be capable to route the IP addresses with: Native IPv6 networks In conjunction with cloud network routers If you are already running routing daemons Load Balancing Cilium implements distributed load balancing for traffic between application OM" export AZURE_RESOURCE_GROUP="${NAME}-group" az group create --name "${AZURE_RESOURCE_GROUP}" -l westus2 # Create AKS cluster az aks create \ --resource-group "${AZURE_RESOURCE_GROUP}" \ --name

requirement is IP connectivity between hosts which is typically already given. Native Routing: Use of the regular routing table of the Linux host. The network is required to be capable to route the IP addresses with: Native IPv6 networks In conjunction with cloud network routers If you are already running routing daemons Load Balancing Cilium implements distributed load balancing for traffic between application OM" export AZURE_RESOURCE_GROUP="${NAME}-group" az group create --name "${AZURE_RESOURCE_GROUP}" -l westus2 # Create AKS cluster az aks create \ --resource-group "${AZURE_RESOURCE_GROUP}" \ --name

requirement is IP connectivity between hosts which is typically already given. Native Routing: Use of the regular routing table of the Linux host. The network is required to be capable to route the IP addresses with: Native IPv6 networks In conjunction with cloud network routers If you are already running routing daemons Load Balancing Cilium implements distributed load balancing for traffic between application highly available, certified Kubernetes distribution designed for production workloads in unattended, resource-constrained, remote locations or inside IoT appliances. This guide assumes installation on amd64

requirement is IP connectivity between hosts which is typically already given. Native Routing: Use of the regular routing table of the Linux host. The network is required to be capable to route the IP addresses with: Native IPv6 networks In conjunction with cloud network routers If you are already running routing daemons Load balancing Distributed load balancing for traffic between application containers and highly available, certified Kubernetes distribution designed for production workloads in unattended, resource-constrained, remote locations or inside IoT appliances. This guide assumes installation on amd64

requirement is IP connectivity between hosts which is typically already given. Native Routing: Use of the regular routing table of the Linux host. The network is required to be capable to route the IP addresses with: Native IPv6 networks In conjunction with cloud network routers If you are already running routing daemons Load balancing Distributed load balancing for traffic between application containers and highly available, certified Kubernetes distribution designed for production workloads in unattended, resource-constrained, remote locations or inside IoT appliances. This guide assumes installation on amd64

requirement is IP connectivity between hosts which is typically already given. Native Routing: Use of the regular routing table of the Linux host. The network is required to be capable to route the IP addresses with: Native IPv6 networks In conjunction with cloud network routers If you are already running routing daemons Load balancing Distributed load balancing for traffic between application containers and installation procedure. The default settings will store all required state using Kubernetes custom resource definitions (CRDs). This is the simplest installation method as it only depends on Kubernetes and

[ℹ] creating nodegroup stack "eksctl-ridiculous-gopher-1548608219-nodegrou [✔] all EKS cluster resource for "ridiculous-gopher-1548608219" had been [✔] saved kubeconfig as "/Users/tgraf/.kube/config" CiliumNetworkPolicy Metadata: Creation Timestamp: 2019-01-23T12:36:32Z Generation: 1 Resource Version: 1115 Self Link: /apis/cilium.io/v2/namespaces/default/ciliumnetwork UID: CiliumNetworkPolicy Metadata: Creation Timestamp: 2019-01-23T12:36:32Z Generation: 2 Resource Version: 1484 Self Link: /apis/cilium.io/v2/namespaces/default/ciliumnetwork UID:

veth process kernel < 5.10 tailCall-> to-container: redirect kernel >= 5.10 redirect_peer routing veth veth kernel network stack node 加速跨节点pod间通信 pod在跨节点通 信的场景下， cilium 借助 eBPF redirect PREROUTING tc ingress conntrack filter FORWARD mangle POSTROUING nat POSTROUING tc egress routing XDP kernel ethernet driver kube-proxy DNAT kube-proxy SNAT worker node nodePort request tunnel case: soure identity->vxlan VNI field tc eBPF look up identiy by source ip for ipv4 native-routing case tc eBPF insert source identity to skb->mark worker node2 implement policy selecting pod1

probes, cilium status, and friends digitalocean.com Planned adoptions ● Move from VXLAN to direct routing (leveraging the next generation of our internal VPC) ○ still a challenge to provide a disruption-free

777 are closed check VM IP What is socket lookup? raw PREROUTING filter INPUT conntrack routing decision mangle PREROUTING nat PREROUTING socket lookup socket receive buffer Application