Comments (6)
lmb
commented on September 27, 2024
So you're splitting set up and execution of the tests somehow? What commands are you running?
Might just be that you're doing things in a way that the test suite doesn't expect.
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jubrad
commented on September 27, 2024
Piggy backing on this, but I'm happy to open a new issue if preferred.
Specifically for egress gateway I believe agent restart seems to be over eagerly clobbering the nat map. This results in clients/servers having orphaned connections as no RST was sent.
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pchaigno
commented on September 27, 2024
@jubrad I think a new issue would be best indeed. The present issue is not specific to the egress gateway. Please include a sysdump and more details in the new issue π
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ti-mo
commented on September 27, 2024
@jshr-w Drive-by comment: how exactly are you running the connectivity disruption tests? Keep an eye on the CPU usage of your nodes, because they can be configured in a way that they'll just flood packets as fast as they can, so on a small cluster, behaviour will be unpredictable.
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davem-git
commented on September 27, 2024
I'm having issues with the following tests
Test [to-fqdns]:
β to-fqdns/pod-to-world/http-to-one.one.one.one-0: cilium-test/client3-868f7b8f6b-844c7 (10.101.71.35) -> one.one.one.one-http (one.one.one.one:80)
β to-fqdns/pod-to-world/http-to-one.one.one.one-1: cilium-test/client-69748f45d8-dcbbv (10.101.72.189) -> one.one.one.one-http (one.one.one.one:80)
β to-fqdns/pod-to-world/http-to-one.one.one.one-2: cilium-test/client2-ccd7b8bdf-5t87g (10.101.72.126) -> one.one.one.one-http (one.one.one.one:80)
when I test it from the pods
β― kubectl -n cilium-test exec -it client3-868f7b8f6b-844c7 -- nslookup one.one.one.one
Server: 10.0.0.10
Address: 10.0.0.10#53
Non-authoritative answer:
Name: one.one.one.one
Address: 1.1.1.1
Name: one.one.one.one
Address: 1.0.0.1
Name: one.one.one.one
Address: 2606:4700:4700::1111
Name: one.one.one.one
Address: 2606:4700:4700::1001
β― kubectl -n cilium-test exec -it client3-868f7b8f6b-844c7 -- curl http://one.one.one.one
<html>
<head><title>301 Moved Permanently</title></head>
<body>
<center><h1>301 Moved Permanently</h1></center>
<hr><center>cloudflare</center>
</body>
</html>kubectl -n cilium-test exec -it client-69748f45d8-dcbbv -- nslookup one.one.one.one && curl http://one.one.one.one
Server: 10.0.0.10
Address: 10.0.0.10#53
Non-authoritative answer:
Name: one.one.one.one
Address: 1.0.0.1
Name: one.one.one.one
Address: 1.1.1.1
Name: one.one.one.one
Address: 2606:4700:4700::1001
Name: one.one.one.one
Address: 2606:4700:4700::1111
<html>
<head><title>301 Moved Permanently</title></head>
<body>
<center><h1>301 Moved Permanently</h1></center>
<hr><center>cloudflare</center>
</body>
</html>β― kubectl -n cilium-test exec -it client2-ccd7b8bdf-5t87g -- nslookup one.one.one.one && curl http://one.one.one.one
Server: 10.0.0.10
Address: 10.0.0.10#53
Non-authoritative answer:
Name: one.one.one.one
Address: 1.0.0.1
Name: one.one.one.one
Address: 1.1.1.1
Name: one.one.one.one
Address: 2606:4700:4700::1001
Name: one.one.one.one
Address: 2606:4700:4700::1111
<html>
<head><title>301 Moved Permanently</title></head>
<body>
<center><h1>301 Moved Permanently</h1></center>
<hr><center>cloudflare</center>
</body>
</html>yet they seem to work fine. Is this what your seeing? I'm if not I'll open a new issue
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github-actions
commented on September 27, 2024
This issue has been automatically marked as stale because it has not
had recent activity. It will be closed if no further activity occurs.
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