Operations Istio Other Orchestrators Concepts Component Overview Terminology Address Management Multi Host Networking Security Datapath Failure Behavior Architecture Datapath Scale Kubernetes Integration clusters connects all application containers. IP allocation is kept simple by using host scope allocators. This means that each host can allocate IPs without any coordination between hosts. The following multi 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 of the application containers. When

Operations Istio Other Orchestrators Concepts Component Overview Terminology Address Management Multi Host Networking Security Datapath Failure Behavior Architecture Datapath Scale Kubernetes Integration clusters connects all application containers. IP allocation is kept simple by using host scope allocators. This means that each host can allocate IPs without any coordination between hosts. The following multi 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 of the application containers. When

Network Policy Policy Enforcement Modes Rule Basics Layer 3 Examples Layer 4 Examples Layer 7 Examples Host Policies Layer 7 Protocol Visibility Using Kubernetes constructs in policy Endpoint Lifecycle Troubleshooting clusters connects all application containers. IP allocation is kept simple by using host scope allocators. This means that each host can allocate IPs without any coordination between hosts. The following multi 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 of the application containers. When

Policy Enforcement Modes Rule Basics Layer 3 Examples Layer 4 Examples Layer 7 Examples Deny Policies Host Policies Layer 7 Protocol Visibility Using Kubernetes constructs in policy Endpoint Lifecycle Troubleshooting clusters connects all application containers. IP allocation is kept simple by using host scope allocators. This means that each host can allocate IPs without any coordination between hosts. The following multi 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 of the application containers. When

Policy Enforcement Modes Rule Basics Layer 3 Examples Layer 4 Examples Layer 7 Examples Deny Policies Host Policies Layer 7 Protocol Visibility Using Kubernetes constructs in policy Endpoint Lifecycle Troubleshooting clusters connects all application containers. IP allocation is kept simple by using host scope allocators. This means that each host can allocate IPs without any coordination between hosts. The following multi 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 of the application containers. When

Policy Enforcement Modes Rule Basics Layer 3 Examples Layer 4 Examples Layer 7 Examples Deny Policies Host Policies Layer 7 Protocol Visibility Using Kubernetes constructs in policy Endpoint Lifecycle Troubleshooting clusters connects all application containers. IP allocation is kept simple by using host scope allocators. This means that each host can allocate IPs without any coordination between hosts. The following multi 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 of the application containers. When

Is�o Other Orchestrators Concepts Component Overview Assurances Terminology Address Management Mul� Host Networking Security Architecture Datapath Scale Kubernetes Integra�on Ge�ng Help FAQ Slack GitHub Lifecycle Troubleshoo�ng Monitoring & Metrics Exported Metrics Cilium as a Kubernetes pod Cilium as a host-agent on a node Troubleshoo�ng Component & Cluster Health Connec�vity Problems Policy Troubleshoo�ng clusters connects all applica�on containers. IP alloca�on is kept simple by using host scope allocators. This means that each host can allocate IPs without any coordina�on between hosts. The following mul�

pod1: 172.20.0.10:10000 cgroup ebpf service DNAT connect sendmsg recvmsg getpeername bind cilium的Host-Reachable 技术，利 用eBPF程序，拦截应用在内核connect 、 sendmsg、 recvmsg 、getpeername 、 bind等系统调用，实现 service 的地址解 implement policy selecting pod1 implement policy selecting pod2 implement host policy selecting node1 implement host policy selecting node2 Thanks ������������