存储结 构存储数据，能通过 map 同用户态程序交互， 最终实现内核数据进行修改，或者影响内核处 理请求的结果，或者改变内核处理请求的流程。 极大提升了内核处理事件的效率。 截止 linux 5.14 版本，eBPF 有32种类型程序。而 cilium 主要使用了如下类型程序： • sched_cls 。cilium在内核 TC 处实现数据包转发、负载均衡、过滤 • xdp 。cilium在内核 XDP

or more recent Linux kernel. Note that v5.0.y kernels do not have the fix required to run host-reachable services with UDP since at this point in time the v5.0.y stable kernel is end-of-life (EOL) and or more recent Linux kernel is required. Note that v5.0.y kernels do not have the fix required to run BPF NodePort since at this point in time the v5.0.y stable kernel is end-of-life (EOL) and not maintained cilium/cilium container image) these additional requirements must be met: clang+LLVM [https://llvm.org] >=5.0 (Recommended: >=7.0) iproute2 [https://www.kernel.org/pub/linux/utils/net/iproute2/] with BPF templating

or more recent Linux kernel. Note that v5.0.y kernels do not have the fix required to run host-reachable services with UDP since at this point in time the v5.0.y stable kernel is end-of-life (EOL) and kube-proxy replacement implementation. Note that v5.0.y kernels do not have the fix required to run the kube-proxy replacement since at this point in time the v5.0.y stable kernel is end-of-life (EOL) and not cilium/cilium container image) these additional requirements must be met: clang+LLVM [https://llvm.org] >=5.0 (Recommended: >=7.0) iproute2 [https://www.kernel.org/pub/linux/utils/net/iproute2/] with BPF templating

or more recent Linux kernel. Note that v5.0.y kernels do not have the fix required to run host-reachable services with UDP since at this point in time the v5.0.y stable kernel is end-of-life (EOL) and kube-proxy replacement implementation. Note that v5.0.y kernels do not have the fix required to run the kube-proxy replacement since at this point in time the v5.0.y stable kernel is end-of-life (EOL) and not Vendor Driver XDP Support Broadcom bnxt_en >= 4.11 Cavium thunderx >= 4.12 Freescale dpaa2 >= 5.0 Intel ixgbe >= 4.12 ixgbevf >= 4.17 i40e >= 4.13 ice >= 5.5 Marvell mvneta >= 5.5 Mellanox

or more recent Linux kernel. Note that v5.0.y kernels do not have the fix required to run host-reachable services with UDP since at this point in time the v5.0.y stable kernel is end-of-life (EOL) and kube-proxy replacement implementation. Note that v5.0.y kernels do not have the fix required to run the kube-proxy replacement since at this point in time the v5.0.y stable kernel is end-of-life (EOL) and not Support Amazon ena >= 5.6 Broadcom bnxt_en >= 4.11 Cavium thunderx >= 4.12 Freescale dpaa2 >= 5.0 Vendor Driver XDP Support Intel ixgbe >= 4.12 ixgbevf >= 4.17 i40e >= 4.13 ice >= 5.5 Marvell

or more recent Linux kernel. Note that v5.0.y kernels do not have the fix required to run host-reachable services with UDP since at this point in time the v5.0.y stable kernel is end-of-life (EOL) and kube-proxy replacement implementation. Note that v5.0.y kernels do not have the fix required to run the kube-proxy replacement since at this point in time the v5.0.y stable kernel is end-of-life (EOL) and not Support Amazon ena >= 5.6 Broadcom bnxt_en >= 4.11 Cavium thunderx >= 4.12 Freescale dpaa2 >= 5.0 Vendor Driver XDP Support Intel ixgbe >= 4.12 ixgbevf >= 4.17 i40e >= 4.13 ice >= 5.5 Marvell

or more recent Linux kernel. Note that v5.0.y kernels do not have the fix required to run host-reachable services with UDP since at this point in time the v5.0.y stable kernel is end-of-life (EOL) and kube-proxy replacement implementation. Note that v5.0.y kernels do not have the fix required to run the kube-proxy replacement since at this point in time the v5.0.y stable kernel is end-of-life (EOL) and not Support Amazon ena >= 5.6 Broadcom bnxt_en >= 4.11 Cavium thunderx >= 4.12 Freescale dpaa2 >= 5.0 Vendor Driver XDP Support Intel ixgbe >= 4.12 ixgbevf >= 4.17 i40e >= 4.13 ice >= 5.5 Marvell

cilium/cilium container image) these addi�onal requirements must be met: clang+LLVM [h�ps://llvm.org] >=5.0 (Recommended: >=7.0) iproute2 [h�ps://www.kernel.org/pub/linux/u�ls/net/iproute2/] with BPF templa�ng into the Linux kernel. The minimum supported version of LLVM available to cilium-agent should be >=5.0. The version of clang installed must be compiled with the BPF backend enabled. See h�ps://releases