24 Commits

Author	SHA1	Message	Date
justinsb	3ea73f47f8	Better dumping via private IP when bastion is not set ... Previously this would always fail in a confusing way, regardless of whether we had connectivity, because we tried to connect to an empty-string host. Now we are more explicit about the error, and will at least try to connect directly.	2025-02-19 08:25:33 -05:00
Antonio Ojea	5b08cef72c	improve log dumper ... get more networking information usefult to troubleshoot network issues.	2025-01-07 15:52:26 +00:00
Peter Rifel	825f908d1d	Dump ip routes as job artifacts ... This will help troubleshoot networking issues we're seeing with Ubuntu 24.04	2024-12-22 19:34:45 -06:00
upodroid	4717450b1c	fix dumpling logs for GCE scale tests	2024-01-20 13:33:04 +00:00
upodroid	6828213063	dump nodes even if controlplane is broken	2023-10-10 10:32:44 +01:00
Ciprian Hacman	5c785609b2	test: Dump special nodes first and limit to 500 nodes	2023-09-20 19:45:46 +03:00
Ciprian Hacman	772b1d3d37	test: Reduce connection timeout when dumping nodes	2023-09-17 16:08:21 +03:00
Justin SB	309a2c0b3c	tests: Capture iptables chains ... This is helpful debugging information when we see network issues.	2023-01-22 11:30:29 -05:00
John Gardiner Myers	2947c75836	Include kops-controller logs in toolbox dump	2022-12-25 17:58:44 -08:00
John Gardiner Myers	6bd629e9c7	Can only request agent forwarding once per connection	2022-11-10 22:42:23 -08:00
John Gardiner Myers	71017f0307	Use bastion to dump private instances	2022-11-09 21:34:04 -08:00
John Gardiner Myers	8675336725	Also dump logs from IPv6 nodes	2022-11-05 16:10:53 -07:00
Peter Rifel	f4e06eafa1	Include sysctls in toolbox dump	2022-04-28 20:22:24 -05:00
Ciprian Hacman	ea7df00719	Run hack/update-gofmt.sh	2021-12-01 22:39:50 +02:00
John Gardiner Myers	77fe133869	Include the amazonvpc logs in toolbox dump	2021-11-08 14:31:28 -08:00
Peter Rifel	29e9276080	Have toolbox dump include contents of /etc/hosts ... This should help troubleshoot DNS issues in gossip clusters	2021-09-26 19:04:13 -05:00
Peter Rifel	a6d47b6002	Decrease connection timeout when dumping logs from instances ... This is currently over 2 minutes. This change should speed up the end of tests when SSH isn't available.	2021-09-22 21:09:13 -05:00
Peter Rifel	a467aa17a5	Add .log suffix to dumped pod logs	2021-09-05 11:31:04 -05:00
Peter Rifel	43906b993d	Dump external-dns and dns-controller pod logs ... This helps troubleshooting when the API DNS record never resolves in a prow job	2021-09-05 09:05:09 -05:00
Ciprian Hacman	d378128895	Capture logs from the etcd-cilium pod	2021-07-07 08:32:19 +03:00
Ciprian Hacman	acae316957	Capture logs from the containerd service	2021-07-03 08:03:12 +03:00
Peter Rifel	4d9f0128a3	Upgrade to klog2 ... This splits up the kubernetes 1.19 PR to make it easier to keep up to date until we get it sorted out.	2020-08-16 20:56:48 -05:00
Peter Rifel	1faeb36d37	Address feedback and test failures	2020-07-22 22:19:00 -05:00
Justin Santa Barbara	d8b69ab2e3	Capture logs from a kops cluster ... This is derived from the dumping code in kubetest. If we want to run tests outside of kubetest (e.g. upgrade tests), we're going to need that functionality.	2020-07-17 10:00:06 -05:00