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Unverified Commit 733a381e authored by Kubernetes Submit Queue's avatar Kubernetes Submit Queue Committed by GitHub
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Merge pull request #67023 from OddBloke/sysrq

Automatic merge from submit-queue (batch tested with PRs 66196, 67016, 66807, 67023). If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>. e2e: Ensure that sysrq-trigger is enabled before use **What this PR does / why we need it**: On Ubuntu (and, presumably, other distros too), the default configuration prohibits some sysrq operations. Before performing sysrq operations in the e2e testing, ensure that all operations are permitted. ```release-note NONE ```
parents d1636b80 c9a9ae07
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test/e2e/lifecycle/reboot.go
View file @ 733a381e
...@@ -98,13 +98,13 @@ var _ = SIGDescribe("Reboot [Disruptive] [Feature:Reboot]", func() { ...@@ -98,13 +98,13 @@ var _ = SIGDescribe("Reboot [Disruptive] [Feature:Reboot]", func() {
It("each node by ordering unclean reboot and ensure they function upon restart", func() { It("each node by ordering unclean reboot and ensure they function upon restart", func() {
// unclean shutdown and restart // unclean shutdown and restart
// We sleep 10 seconds to give some time for ssh command to cleanly finish before the node is shutdown. // We sleep 10 seconds to give some time for ssh command to cleanly finish before the node is shutdown.
testReboot(f.ClientSet, "nohup sh -c 'sleep 10 && echo b | sudo tee /proc/sysrq-trigger' >/dev/null 2>&1 &", nil) testReboot(f.ClientSet, "nohup sh -c 'echo 1 | sudo tee /proc/sys/kernel/sysrq && sleep 10 && echo b | sudo tee /proc/sysrq-trigger' >/dev/null 2>&1 &", nil)
}) })
It("each node by triggering kernel panic and ensure they function upon restart", func() { It("each node by triggering kernel panic and ensure they function upon restart", func() {
// kernel panic // kernel panic
// We sleep 10 seconds to give some time for ssh command to cleanly finish before kernel panic is triggered. // We sleep 10 seconds to give some time for ssh command to cleanly finish before kernel panic is triggered.
testReboot(f.ClientSet, "nohup sh -c 'sleep 10 && echo c | sudo tee /proc/sysrq-trigger' >/dev/null 2>&1 &", nil) testReboot(f.ClientSet, "nohup sh -c 'echo 1 | sudo tee /proc/sys/kernel/sysrq && sleep 10 && echo c | sudo tee /proc/sysrq-trigger' >/dev/null 2>&1 &", nil)
}) })
It("each node by switching off the network interface and ensure they function upon switch on", func() { It("each node by switching off the network interface and ensure they function upon switch on", func() {
......
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