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Merge pull request #26146 from wojtek-t/avoid_dumb_logs
Avoid dumping all information in large clusters
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commit
316103875e
@ -2264,9 +2264,21 @@ func DumpAllNamespaceInfo(c *client.Client, namespace string) {
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// that if you delete a bunch of pods right before ending your test,
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// you may or may not see the killing/deletion/Cleanup events.
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dumpAllPodInfo(c)
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dumpAllNodeInfo(c)
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// If cluster is large, then the following logs are basically useless, because:
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// 1. it takes tens of minutes or hours to grab all of them
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// 2. there are so many of them that working with them are mostly impossible
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// So we dump them only if the cluster is relatively small.
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maxNodesForDump := 20
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if nodes, err := c.Nodes().List(api.ListOptions{}); err == nil {
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if len(nodes.Items) <= maxNodesForDump {
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dumpAllPodInfo(c)
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dumpAllNodeInfo(c)
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} else {
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Logf("skipping dumping cluster info - cluster too large")
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}
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} else {
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Logf("unable to fetch node list: %v", err)
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}
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}
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// byFirstTimestamp sorts a slice of events by first timestamp, using their involvedObject's name as a tie breaker.
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