mirror of
https://github.com/kubernetes/kubernetes.git
synced 2026-03-14 06:32:43 -04:00
ef852f9301
Automatic merge from submit-queue (batch tested with PRs 42200, 39535, 41708, 41487, 41335) Update kube-proxy support for Windows **What this PR does / why we need it**: The kube-proxy is built upon the sophisticated iptables NAT rules. Windows does not have an equivalent capability. This introduces a change to the architecture of the user space mode of the Windows version of kube-proxy to match the capabilities of Windows. The proxy is organized around service ports and portals. For each service a service port is created and then a portal, or iptables NAT rule, is opened for each service ip, external ip, node port, and ingress ip. This PR merges the service port and portal into a single concept of a "ServicePortPortal" where there is one connection opened for each of service IP, external ip, node port, and ingress IP. This PR only affects the Windows kube-proxy. It is important for the Windows kube-proxy because it removes the limited portproxy rule and RRAS service and enables full tcp/udp capability to services. **Special notes for your reviewer**: **Release note**: ``` Add tcp/udp userspace proxy support for Windows. ``` |
||
|---|---|---|
| .. | ||
| config | ||
| healthcheck | ||
| iptables | ||
| userspace | ||
| winuserspace | ||
| BUILD | ||
| doc.go | ||
| OWNERS | ||
| types.go | ||