Merge pull request #136 from mshitrit/sysrq-trigger_for_software_reboot

use sysrq-trigger for software reboot
medik8s · Aug 1, 2023 · 1fc3f14 · 1fc3f14
2 parents b7042da + 5118acb
commit 1fc3f14
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/e2e/self_node_remediation_test.go b/e2e/self_node_remediation_test.go
@@ -424,7 +424,7 @@ func getBootTime(node *v1.Node) (*time.Time, error) {
 			return err
 		}
 		return nil
-	}, 6*time.Minute, 10*time.Second).ShouldNot(HaveOccurred())
+	}, 15*time.Minute, 10*time.Second).ShouldNot(HaveOccurred())
 	return &bootTime, nil
 }
 

diff --git a/pkg/reboot/rebooter.go b/pkg/reboot/rebooter.go
@@ -82,7 +82,7 @@ func (r *watchdogRebooter) Reboot() error {
 func (r *watchdogRebooter) softwareReboot() error {
 	r.log.Info("about to try software reboot")
 	// hostPID: true and privileged:true required to run this
-	rebootCmd := exec.Command("/usr/bin/nsenter", "-m/proc/1/ns/mnt", "/bin/systemctl", "reboot", "--force", "--force")
+	rebootCmd := exec.Command("/usr/bin/nsenter", "-m/proc/1/ns/mnt", "/bin/bash", "-c", "echo b > /proc/sysrq-trigger")
 
 	if err := rebootCmd.Run(); err != nil {
 		r.log.Error(err, "failed to run reboot command")