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Commit c9a9ae07 authored by Daniel Watkins's avatar Daniel Watkins
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e2e: Ensure that sysrq-trigger is enabled before use

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.
parent d4d02762
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test/e2e/lifecycle/reboot.go
View file @ c9a9ae07
......@@ -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() {
// unclean shutdown and restart
// 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() {
// kernel panic
// 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() {
......
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