fix: improve NAT handling in kubernetes environments" #30962
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ucwong
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Dec 27, 2024
| func (n ExtIP) ExternalIP() (net.IP, error) { return net.IP(n), nil } | ||
| func (n ExtIP) ExternalIP() (net.IP, error) { | ||
| if IsKubernetesEnvironment() { | ||
| return net.IP(n), nil |
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en .. I think it is the same of return, whetherIsKubernetesEnvironment or not in this PR
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Description
This PR fixes issue #30945 by improving NAT handling in Kubernetes environments. When running in K8s, the node should trust the externally provided IP address since container networking and service mesh handle NAT traversal.
Changes
Testing
Related Issues
Fixes #30945
Backwards Compatibility
This change is fully backwards compatible as it only affects behavior in Kubernetes environments.