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b866adf8d9
Introduce memory failure event. Libvirt should monitor domain's
event, then posts it to uplayer. According to the hardware memory
corrupted message, a cloud scheduler could migrate domain to another
health physical server.
Several changes in this patch:
public API:
include/*
src/conf/*
src/remote/*
src/remote_protocol-structs
client:
examples/c/misc/event-test.c
tools/virsh-domain.c
With this patch, each driver could implement its own method to run
this new event.
Signed-off-by: zhenwei pi <pizhenwei@bytedance.com>
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
337 lines
14 KiB
C
337 lines
14 KiB
C
/*
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* domain_event.h: domain event queue processing helpers
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*
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* Copyright (C) 2012-2014 Red Hat, Inc.
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* Copyright (C) 2008 VirtualIron
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* Copyright (C) 2013 SUSE LINUX Products GmbH, Nuernberg, Germany.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library. If not, see
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* <http://www.gnu.org/licenses/>.
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*/
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#pragma once
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#include "internal.h"
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#include "object_event.h"
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#include "domain_conf.h"
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virObjectEventPtr
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virDomainEventLifecycleNew(int id,
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const char *name,
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const unsigned char *uuid,
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int type,
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int detail);
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virObjectEventPtr
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virDomainEventLifecycleNewFromDom(virDomainPtr dom,
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int type,
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int detail);
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virObjectEventPtr
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virDomainEventLifecycleNewFromObj(virDomainObjPtr obj,
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int type,
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int detail);
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virObjectEventPtr
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virDomainEventLifecycleNewFromDef(virDomainDefPtr def,
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int type,
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int detail);
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virObjectEventPtr
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virDomainEventRebootNew(int id,
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const char *name,
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const unsigned char *uuid);
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virObjectEventPtr
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virDomainEventRebootNewFromDom(virDomainPtr dom);
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virObjectEventPtr
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virDomainEventRebootNewFromObj(virDomainObjPtr obj);
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virObjectEventPtr
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virDomainEventRTCChangeNewFromDom(virDomainPtr dom,
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long long offset);
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virObjectEventPtr
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virDomainEventRTCChangeNewFromObj(virDomainObjPtr obj,
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long long offset);
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virObjectEventPtr
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virDomainEventWatchdogNewFromDom(virDomainPtr dom,
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int action);
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virObjectEventPtr
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virDomainEventWatchdogNewFromObj(virDomainObjPtr obj,
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int action);
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virObjectEventPtr
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virDomainEventIOErrorNewFromDom(virDomainPtr dom,
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const char *srcPath,
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const char *devAlias,
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int action);
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virObjectEventPtr
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virDomainEventIOErrorNewFromObj(virDomainObjPtr obj,
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const char *srcPath,
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const char *devAlias,
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int action);
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virObjectEventPtr
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virDomainEventIOErrorReasonNewFromDom(virDomainPtr dom,
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const char *srcPath,
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const char *devAlias,
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int action,
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const char *reason);
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virObjectEventPtr
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virDomainEventIOErrorReasonNewFromObj(virDomainObjPtr obj,
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const char *srcPath,
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const char *devAlias,
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int action,
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const char *reason);
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virObjectEventPtr
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virDomainEventGraphicsNewFromDom(virDomainPtr dom,
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int phase,
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virDomainEventGraphicsAddressPtr local,
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virDomainEventGraphicsAddressPtr remote,
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const char *authScheme,
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virDomainEventGraphicsSubjectPtr subject);
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virObjectEventPtr
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virDomainEventGraphicsNewFromObj(virDomainObjPtr obj,
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int phase,
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virDomainEventGraphicsAddressPtr local,
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virDomainEventGraphicsAddressPtr remote,
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const char *authScheme,
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virDomainEventGraphicsSubjectPtr subject);
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virObjectEventPtr
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virDomainEventControlErrorNewFromDom(virDomainPtr dom);
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virObjectEventPtr
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virDomainEventControlErrorNewFromObj(virDomainObjPtr obj);
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virObjectEventPtr
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virDomainEventBlockJobNewFromObj(virDomainObjPtr obj,
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const char *path,
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int type,
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int status);
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virObjectEventPtr
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virDomainEventBlockJobNewFromDom(virDomainPtr dom,
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const char *path,
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int type,
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int status);
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virObjectEventPtr
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virDomainEventBlockJob2NewFromObj(virDomainObjPtr obj,
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const char *dst,
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int type,
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int status);
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virObjectEventPtr
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virDomainEventBlockJob2NewFromDom(virDomainPtr dom,
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const char *dst,
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int type,
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int status);
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virObjectEventPtr
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virDomainEventDiskChangeNewFromObj(virDomainObjPtr obj,
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const char *oldSrcPath,
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const char *newSrcPath,
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const char *devAlias,
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int reason);
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virObjectEventPtr
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virDomainEventDiskChangeNewFromDom(virDomainPtr dom,
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const char *oldSrcPath,
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const char *newSrcPath,
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const char *devAlias,
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int reason);
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virObjectEventPtr
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virDomainEventTrayChangeNewFromObj(virDomainObjPtr obj,
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const char *devAlias,
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int reason);
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virObjectEventPtr
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virDomainEventTrayChangeNewFromDom(virDomainPtr dom,
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const char *devAlias,
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int reason);
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virObjectEventPtr
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virDomainEventPMWakeupNewFromObj(virDomainObjPtr obj);
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virObjectEventPtr
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virDomainEventPMWakeupNewFromDom(virDomainPtr dom, int reason);
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virObjectEventPtr
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virDomainEventPMSuspendNewFromObj(virDomainObjPtr obj);
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virObjectEventPtr
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virDomainEventPMSuspendNewFromDom(virDomainPtr dom, int reason);
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virObjectEventPtr
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virDomainEventBalloonChangeNewFromDom(virDomainPtr dom,
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unsigned long long actual);
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virObjectEventPtr
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virDomainEventBalloonChangeNewFromObj(virDomainObjPtr obj,
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unsigned long long actual);
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virObjectEventPtr
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virDomainEventPMSuspendDiskNewFromObj(virDomainObjPtr obj);
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virObjectEventPtr
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virDomainEventPMSuspendDiskNewFromDom(virDomainPtr dom, int reason);
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virObjectEventPtr
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virDomainEventDeviceRemovedNewFromObj(virDomainObjPtr obj,
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const char *devAlias);
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virObjectEventPtr
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virDomainEventDeviceRemovedNewFromDom(virDomainPtr dom,
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const char *devAlias);
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virObjectEventPtr
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virDomainEventDeviceAddedNewFromObj(virDomainObjPtr obj,
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const char *devAlias);
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virObjectEventPtr
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virDomainEventDeviceAddedNewFromDom(virDomainPtr dom,
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const char *devAlias);
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virObjectEventPtr
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virDomainEventDeviceRemovalFailedNewFromObj(virDomainObjPtr obj,
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const char *devAlias);
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virObjectEventPtr
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virDomainEventDeviceRemovalFailedNewFromDom(virDomainPtr dom,
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const char *devAlias);
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virObjectEventPtr
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virDomainEventTunableNewFromObj(virDomainObjPtr obj,
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virTypedParameterPtr params,
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int nparams);
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virObjectEventPtr
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virDomainEventTunableNewFromDom(virDomainPtr dom,
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virTypedParameterPtr params,
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int nparams);
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virObjectEventPtr
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virDomainEventAgentLifecycleNewFromObj(virDomainObjPtr obj,
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int state,
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int reason);
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virObjectEventPtr
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virDomainEventAgentLifecycleNewFromDom(virDomainPtr dom,
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int state,
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int reason);
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virObjectEventPtr
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virDomainEventMigrationIterationNewFromObj(virDomainObjPtr obj,
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int iteration);
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virObjectEventPtr
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virDomainEventMigrationIterationNewFromDom(virDomainPtr dom,
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int iteration);
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virObjectEventPtr
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virDomainEventJobCompletedNewFromObj(virDomainObjPtr obj,
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virTypedParameterPtr params,
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int nparams);
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virObjectEventPtr
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virDomainEventJobCompletedNewFromDom(virDomainPtr dom,
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virTypedParameterPtr params,
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int nparams);
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virObjectEventPtr
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virDomainEventMetadataChangeNewFromObj(virDomainObjPtr obj,
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int type,
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const char *nsuri);
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virObjectEventPtr
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virDomainEventMetadataChangeNewFromDom(virDomainPtr dom,
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int type,
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const char *nsuri);
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virObjectEventPtr
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virDomainEventBlockThresholdNewFromObj(virDomainObjPtr obj,
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const char *dev,
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const char *path,
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unsigned long long threshold,
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unsigned long long excess);
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virObjectEventPtr
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virDomainEventBlockThresholdNewFromDom(virDomainPtr dom,
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const char *dev,
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const char *path,
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unsigned long long threshold,
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unsigned long long excess);
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virObjectEventPtr
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virDomainEventMemoryFailureNewFromObj(virDomainObjPtr obj,
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int recipient,
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int action,
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unsigned int flags);
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virObjectEventPtr
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virDomainEventMemoryFailureNewFromDom(virDomainPtr dom,
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int recipient,
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int action,
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unsigned int flags);
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int
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virDomainEventStateRegister(virConnectPtr conn,
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virObjectEventStatePtr state,
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virConnectDomainEventCallback callback,
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void *opaque,
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virFreeCallback freecb)
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ATTRIBUTE_NONNULL(1) ATTRIBUTE_NONNULL(2) ATTRIBUTE_NONNULL(3);
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int
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virDomainEventStateRegisterID(virConnectPtr conn,
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virObjectEventStatePtr state,
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virDomainPtr dom,
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int eventID,
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virConnectDomainEventGenericCallback cb,
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void *opaque,
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virFreeCallback freecb,
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int *callbackID)
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ATTRIBUTE_NONNULL(1) ATTRIBUTE_NONNULL(2) ATTRIBUTE_NONNULL(5);
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int
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virDomainEventStateRegisterClient(virConnectPtr conn,
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virObjectEventStatePtr state,
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virDomainPtr dom,
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int eventID,
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virConnectDomainEventGenericCallback cb,
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void *opaque,
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virFreeCallback freecb,
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bool legacy,
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int *callbackID,
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bool remoteID)
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ATTRIBUTE_NONNULL(1) ATTRIBUTE_NONNULL(2) ATTRIBUTE_NONNULL(5)
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ATTRIBUTE_NONNULL(9);
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int
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virDomainEventStateCallbackID(virConnectPtr conn,
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virObjectEventStatePtr state,
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virConnectDomainEventCallback callback,
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int *remoteID)
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ATTRIBUTE_NONNULL(1) ATTRIBUTE_NONNULL(2) ATTRIBUTE_NONNULL(3)
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ATTRIBUTE_NONNULL(4);
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int
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virDomainEventStateDeregister(virConnectPtr conn,
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virObjectEventStatePtr state,
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virConnectDomainEventCallback callback)
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ATTRIBUTE_NONNULL(1) ATTRIBUTE_NONNULL(2) ATTRIBUTE_NONNULL(3);
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int
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virDomainQemuMonitorEventStateRegisterID(virConnectPtr conn,
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virObjectEventStatePtr state,
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virDomainPtr dom,
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const char *event,
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virConnectDomainQemuMonitorEventCallback cb,
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void *opaque,
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virFreeCallback freecb,
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unsigned int flags,
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int *callbackID)
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ATTRIBUTE_NONNULL(1) ATTRIBUTE_NONNULL(2) ATTRIBUTE_NONNULL(5)
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ATTRIBUTE_NONNULL(9);
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virObjectEventPtr
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virDomainQemuMonitorEventNew(int id,
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const char *name,
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const unsigned char *uuid,
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const char *event,
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long long seconds,
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unsigned int micros,
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const char *details)
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ATTRIBUTE_NONNULL(2) ATTRIBUTE_NONNULL(3) ATTRIBUTE_NONNULL(4);
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