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30 lines
805 B
Go
30 lines
805 B
Go
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//go:build linux
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/*
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Copyright (c) Edgeless Systems GmbH
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SPDX-License-Identifier: AGPL-3.0-only
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*/
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package reboot
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import (
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"log/syslog"
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"syscall"
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"time"
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)
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// Reboot writes an error message to the system log and reboots the system.
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// We call this instead of os.Exit() since failures in the bootstrapper usually require a node reset.
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func Reboot(e error) {
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syslogWriter, err := syslog.New(syslog.LOG_EMERG|syslog.LOG_KERN, "bootstrapper")
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if err != nil {
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_ = syscall.Reboot(syscall.LINUX_REBOOT_CMD_RESTART)
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}
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_ = syslogWriter.Err(e.Error())
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_ = syslogWriter.Emerg("bootstrapper has encountered a non recoverable error. Rebooting...")
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time.Sleep(time.Minute) // sleep to allow the message to be written to syslog and seen by the user
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_ = syscall.Reboot(syscall.LINUX_REBOOT_CMD_RESTART)
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}
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