Jitesh Kumar f0310b5ce8 test/e2e/network: fix hostNetwork tests broken by --hostname-override ... os.Hostname() on a hostNetwork pod diverges from spec.nodeName on clusters that set --hostname-override (DigitalOcean/kops uses the droplet IP; some AWS/kops setups use the EC2 instance ID). Tests comparing /hostname output against node.Name have been flaking on those providers since the hostNetwork test cases were added. Use the Downward API instead: inject NODE_NAME=spec.nodeName into hostNetwork endpoint pods and read it back via agnhost's /envvar?var=NODE_NAME endpoint, available since agnhost:2.65.0. For UDP/SCTP, the dial relay sends the request value as raw bytes; the HTTP query-string form cannot be reused. echoNodenameUDP ("envvar%20NODE_NAME") percent-encodes the space so url.ParseQuery at the relay decodes it to the space-separated form the UDP handler expects. Non-hostNetwork paths are unchanged.		2026-06-21 12:46:47 +05:30
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.import-restrictions	e2e framework: remove dependency on k8s.io/kubernetes/pkg/api/v1/pod	2023-05-12 08:39:37 +08:00
utils.go	test/e2e/network: fix hostNetwork tests broken by --hostname-override	2026-06-21 12:46:47 +05:30