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Handle the domain event 'on_reboot' and 'on_poweroff' settings

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This commit is contained in:
John Ferlan 2013-04-23 15:13:59 -04:00
parent f612664baa
commit efdcc92faa
1 changed files with 22 additions and 4 deletions
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26
src/qemu/qemu_driver.c
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@ -1712,6 +1712,8 @@ static int qemuDomainShutdownFlags(virDomainPtr dom, unsigned int flags) {
int ret = -1;
qemuDomainObjPrivatePtr priv;
bool useAgent = false, agentRequested, acpiRequested;
bool isReboot = false;
int agentFlag = QEMU_AGENT_SHUTDOWN_POWERDOWN;
virCheckFlags(VIR_DOMAIN_SHUTDOWN_ACPI_POWER_BTN |
VIR_DOMAIN_SHUTDOWN_GUEST_AGENT, -1);
@ -1719,6 +1721,13 @@ static int qemuDomainShutdownFlags(virDomainPtr dom, unsigned int flags) {
if (!(vm = qemuDomObjFromDomain(dom)))
goto cleanup;
if (vm->def->onPoweroff == VIR_DOMAIN_LIFECYCLE_RESTART ||
vm->def->onPoweroff == VIR_DOMAIN_LIFECYCLE_RESTART_RENAME) {
isReboot = true;
agentFlag = QEMU_AGENT_SHUTDOWN_REBOOT;
VIR_INFO("Domain on_poweroff setting overridden, attempting reboot");
}
priv = vm->privateData;
agentRequested = flags & VIR_DOMAIN_SHUTDOWN_GUEST_AGENT;
acpiRequested = flags & VIR_DOMAIN_SHUTDOWN_ACPI_POWER_BTN;
@ -1759,7 +1768,7 @@ static int qemuDomainShutdownFlags(virDomainPtr dom, unsigned int flags) {
if (useAgent) {
qemuDomainObjEnterAgent(vm);
ret = qemuAgentShutdown(priv->agent, QEMU_AGENT_SHUTDOWN_POWERDOWN);
ret = qemuAgentShutdown(priv->agent, agentFlag);
qemuDomainObjExitAgent(vm);
}
@ -1768,7 +1777,7 @@ static int qemuDomainShutdownFlags(virDomainPtr dom, unsigned int flags) {
*/
if (!useAgent ||
(ret < 0 && (acpiRequested || !flags))) {
qemuDomainSetFakeReboot(driver, vm, false);
qemuDomainSetFakeReboot(driver, vm, isReboot);
qemuDomainObjEnterMonitor(driver, vm);
ret = qemuMonitorSystemPowerdown(priv->mon);
@ -1799,6 +1808,8 @@ qemuDomainReboot(virDomainPtr dom, unsigned int flags)
int ret = -1;
qemuDomainObjPrivatePtr priv;
bool useAgent = false;
bool isReboot = true;
int agentFlag = QEMU_AGENT_SHUTDOWN_REBOOT;
virCheckFlags(VIR_DOMAIN_REBOOT_ACPI_POWER_BTN |
VIR_DOMAIN_REBOOT_GUEST_AGENT , -1);
@ -1814,6 +1825,13 @@ qemuDomainReboot(virDomainPtr dom, unsigned int flags)
if (!(vm = qemuDomObjFromDomain(dom)))
goto cleanup;
if (vm->def->onReboot == VIR_DOMAIN_LIFECYCLE_DESTROY ||
vm->def->onReboot == VIR_DOMAIN_LIFECYCLE_PRESERVE) {
agentFlag = QEMU_AGENT_SHUTDOWN_POWERDOWN;
isReboot = false;
VIR_INFO("Domain on_reboot setting overridden, shutting down");
}
priv = vm->privateData;
if ((flags & VIR_DOMAIN_REBOOT_GUEST_AGENT) ||
@ -1862,7 +1880,7 @@ qemuDomainReboot(virDomainPtr dom, unsigned int flags)
if (useAgent) {
qemuDomainObjEnterAgent(vm);
ret = qemuAgentShutdown(priv->agent, QEMU_AGENT_SHUTDOWN_REBOOT);
ret = qemuAgentShutdown(priv->agent, agentFlag);
qemuDomainObjExitAgent(vm);
} else {
qemuDomainObjEnterMonitor(driver, vm);
@ -1870,7 +1888,7 @@ qemuDomainReboot(virDomainPtr dom, unsigned int flags)
qemuDomainObjExitMonitor(driver, vm);
if (ret == 0)
qemuDomainSetFakeReboot(driver, vm, true);
qemuDomainSetFakeReboot(driver, vm, isReboot);
}
endjob: