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libvirt/src/bhyve/bhyve_driver.c
Tim Wiederhake 4c3ed3b84e cpu: Wire in XML validation 
This adds a new value to virConnectCompareCPUFlags,
"VIR_CONNECT_CPU_VALIDATE_XML", that governs XML document validation in
virCPUDefParseXML.

In src/conf/cpu_conf.c, include configmake.h for PKGDATADIR and
virfile.h for virFileFindResource.

Signed-off-by: Tim Wiederhake <twiederh@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
2020-10-07 11:26:27 +02:00

1753 lines
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/*
* bhyve_driver.c: core driver methods for managing bhyve guests
*
* Copyright (C) 2014 Roman Bogorodskiy
* Copyright (C) 2014-2015 Red Hat, Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library. If not, see
* <http://www.gnu.org/licenses/>.
*/
#include <config.h>
#include <fcntl.h>
#include <sys/utsname.h>
#include "virerror.h"
#include "datatypes.h"
#include "virbuffer.h"
#include "viruuid.h"
#include "configmake.h"
#include "viralloc.h"
#include "network_conf.h"
#include "interface_conf.h"
#include "domain_audit.h"
#include "domain_event.h"
#include "snapshot_conf.h"
#include "virfdstream.h"
#include "storage_conf.h"
#include "node_device_conf.h"
#include "virdomainobjlist.h"
#include "virxml.h"
#include "virthread.h"
#include "virlog.h"
#include "virfile.h"
#include "virpidfile.h"
#include "virtypedparam.h"
#include "virrandom.h"
#include "virstring.h"
#include "cpu/cpu.h"
#include "viraccessapicheck.h"
#include "virhostcpu.h"
#include "virhostmem.h"
#include "virportallocator.h"
#include "conf/domain_capabilities.h"
#include "virutil.h"
#include "bhyve_conf.h"
#include "bhyve_device.h"
#include "bhyve_driver.h"
#include "bhyve_command.h"
#include "bhyve_parse_command.h"
#include "bhyve_domain.h"
#include "bhyve_process.h"
#include "bhyve_capabilities.h"
#define VIR_FROM_THIS VIR_FROM_BHYVE
VIR_LOG_INIT("bhyve.bhyve_driver");
bhyveConnPtr bhyve_driver = NULL;
void
bhyveDriverLock(bhyveConnPtr driver)
{
virMutexLock(&driver->lock);
}
void
bhyveDriverUnlock(bhyveConnPtr driver)
{
virMutexUnlock(&driver->lock);
}
static int
bhyveAutostartDomain(virDomainObjPtr vm, void *opaque)
{
const struct bhyveAutostartData *data = opaque;
int ret = 0;
virObjectLock(vm);
if (vm->autostart && !virDomainObjIsActive(vm)) {
virResetLastError();
ret = virBhyveProcessStart(data->conn, vm,
VIR_DOMAIN_RUNNING_BOOTED, 0);
if (ret < 0) {
virReportError(VIR_ERR_INTERNAL_ERROR,
_("Failed to autostart VM '%s': %s"),
vm->def->name, virGetLastErrorMessage());
}
}
virObjectUnlock(vm);
return ret;
}
static void
bhyveAutostartDomains(bhyveConnPtr driver)
{
/* XXX: Figure out a better way todo this. The domain
* startup code needs a connection handle in order
* to lookup the bridge associated with a virtual
* network
*/
virConnectPtr conn = virConnectOpen("bhyve:///system");
/* Ignoring NULL conn which is mostly harmless here */
struct bhyveAutostartData data = { driver, conn };
virDomainObjListForEach(driver->domains, false, bhyveAutostartDomain, &data);
virObjectUnref(conn);
}
/**
* bhyveDriverGetCapabilities:
*
* Get a reference to the virCapsPtr instance for the
* driver.
*
* The caller must release the reference with virObjetUnref
*
* Returns: a reference to a virCapsPtr instance or NULL
*/
virCapsPtr ATTRIBUTE_NONNULL(1)
bhyveDriverGetCapabilities(bhyveConnPtr driver)
{
return virObjectRef(driver->caps);
}
static char *
bhyveConnectGetCapabilities(virConnectPtr conn)
{
bhyveConnPtr privconn = conn->privateData;
virCapsPtr caps;
char *xml = NULL;
if (virConnectGetCapabilitiesEnsureACL(conn) < 0)
return NULL;
if (!(caps = bhyveDriverGetCapabilities(privconn))) {
virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
_("Unable to get Capabilities"));
goto cleanup;
}
if (!(xml = virCapabilitiesFormatXML(caps)))
goto cleanup;
cleanup:
virObjectUnref(caps);
return xml;
}
static virDomainObjPtr
bhyveDomObjFromDomain(virDomainPtr domain)
{
virDomainObjPtr vm;
bhyveConnPtr privconn = domain->conn->privateData;
char uuidstr[VIR_UUID_STRING_BUFLEN];
vm = virDomainObjListFindByUUID(privconn->domains, domain->uuid);
if (!vm) {
virUUIDFormat(domain->uuid, uuidstr);
virReportError(VIR_ERR_NO_DOMAIN,
_("no domain with matching uuid '%s' (%s)"),
uuidstr, domain->name);
return NULL;
}
return vm;
}
static int
bhyveConnectURIProbe(char **uri)
{
if (bhyve_driver == NULL)
return 0;
*uri = g_strdup("bhyve:///system");
return 1;
}
static virDrvOpenStatus
bhyveConnectOpen(virConnectPtr conn,
virConnectAuthPtr auth G_GNUC_UNUSED,
virConfPtr conf G_GNUC_UNUSED,
unsigned int flags)
{
virCheckFlags(VIR_CONNECT_RO, VIR_DRV_OPEN_ERROR);
if (STRNEQ(conn->uri->path, "/system")) {
virReportError(VIR_ERR_INTERNAL_ERROR,
_("Unexpected bhyve URI path '%s', try bhyve:///system"),
conn->uri->path);
return VIR_DRV_OPEN_ERROR;
}
if (bhyve_driver == NULL) {
virReportError(VIR_ERR_INTERNAL_ERROR,
"%s", _("bhyve state driver is not active"));
return VIR_DRV_OPEN_ERROR;
}
if (virConnectOpenEnsureACL(conn) < 0)
return VIR_DRV_OPEN_ERROR;
conn->privateData = bhyve_driver;
return VIR_DRV_OPEN_SUCCESS;
}
static int
bhyveConnectClose(virConnectPtr conn)
{
bhyveConnPtr privconn = conn->privateData;
virCloseCallbacksRun(privconn->closeCallbacks, conn, privconn->domains, privconn);
conn->privateData = NULL;
return 0;
}
static char *
bhyveConnectGetHostname(virConnectPtr conn)
{
if (virConnectGetHostnameEnsureACL(conn) < 0)
return NULL;
return virGetHostname();
}
static char *
bhyveConnectGetSysinfo(virConnectPtr conn, unsigned int flags)
{
bhyveConnPtr privconn = conn->privateData;
g_auto(virBuffer) buf = VIR_BUFFER_INITIALIZER;
virCheckFlags(0, NULL);
if (virConnectGetSysinfoEnsureACL(conn) < 0)
return NULL;
if (!privconn->hostsysinfo) {
virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s",
_("Host SMBIOS information is not available"));
return NULL;
}
if (virSysinfoFormat(&buf, privconn->hostsysinfo) < 0)
return NULL;
return virBufferContentAndReset(&buf);
}
static int
bhyveConnectGetVersion(virConnectPtr conn, unsigned long *version)
{
struct utsname ver;
if (virConnectGetVersionEnsureACL(conn) < 0)
return -1;
uname(&ver);
if (virParseVersionString(ver.release, version, true) < 0) {
virReportError(VIR_ERR_INTERNAL_ERROR,
_("Unknown release: %s"), ver.release);
return -1;
}
return 0;
}
static int
bhyveDomainGetInfo(virDomainPtr domain, virDomainInfoPtr info)
{
virDomainObjPtr vm;
int ret = -1;
if (!(vm = bhyveDomObjFromDomain(domain)))
goto cleanup;
if (virDomainGetInfoEnsureACL(domain->conn, vm->def) < 0)
goto cleanup;
if (virDomainObjIsActive(vm)) {
if (virBhyveGetDomainTotalCpuStats(vm, &(info->cpuTime)) < 0)
goto cleanup;
} else {
info->cpuTime = 0;
}
info->state = virDomainObjGetState(vm, NULL);
info->maxMem = virDomainDefGetMemoryTotal(vm->def);
info->nrVirtCpu = virDomainDefGetVcpus(vm->def);
ret = 0;
cleanup:
virDomainObjEndAPI(&vm);
return ret;
}
static int
bhyveDomainGetState(virDomainPtr domain,
int *state,
int *reason,
unsigned int flags)
{
virDomainObjPtr vm;
int ret = -1;
virCheckFlags(0, -1);
if (!(vm = bhyveDomObjFromDomain(domain)))
goto cleanup;
if (virDomainGetStateEnsureACL(domain->conn, vm->def) < 0)
goto cleanup;
*state = virDomainObjGetState(vm, reason);
ret = 0;
cleanup:
virDomainObjEndAPI(&vm);
return ret;
}
static int
bhyveDomainGetAutostart(virDomainPtr domain, int *autostart)
{
virDomainObjPtr vm;
int ret = -1;
if (!(vm = bhyveDomObjFromDomain(domain)))
goto cleanup;
if (virDomainGetAutostartEnsureACL(domain->conn, vm->def) < 0)
goto cleanup;
*autostart = vm->autostart;
ret = 0;
cleanup:
virDomainObjEndAPI(&vm);
return ret;
}
static int
bhyveDomainSetAutostart(virDomainPtr domain, int autostart)
{
virDomainObjPtr vm;
char *configFile = NULL;
char *autostartLink = NULL;
int ret = -1;
if (!(vm = bhyveDomObjFromDomain(domain)))
goto cleanup;
if (virDomainSetAutostartEnsureACL(domain->conn, vm->def) < 0)
goto cleanup;
if (!vm->persistent) {
virReportError(VIR_ERR_OPERATION_INVALID, "%s",
_("cannot set autostart for transient domain"));
goto cleanup;
}
autostart = (autostart != 0);
if (vm->autostart != autostart) {
if ((configFile = virDomainConfigFile(BHYVE_CONFIG_DIR, vm->def->name)) == NULL)
goto cleanup;
if ((autostartLink = virDomainConfigFile(BHYVE_AUTOSTART_DIR, vm->def->name)) == NULL)
goto cleanup;
if (autostart) {
if (virFileMakePath(BHYVE_AUTOSTART_DIR) < 0) {
virReportSystemError(errno,
_("cannot create autostart directory %s"),
BHYVE_AUTOSTART_DIR);
goto cleanup;
}
if (symlink(configFile, autostartLink) < 0) {
virReportSystemError(errno,
_("Failed to create symlink '%s' to '%s'"),
autostartLink, configFile);
goto cleanup;
}
} else {
if (unlink(autostartLink) < 0 && errno != ENOENT && errno != ENOTDIR) {
virReportSystemError(errno,
_("Failed to delete symlink '%s'"),
autostartLink);
goto cleanup;
}
}
vm->autostart = autostart;
}
ret = 0;
cleanup:
VIR_FREE(configFile);
VIR_FREE(autostartLink);
virDomainObjEndAPI(&vm);
return ret;
}
static int
bhyveDomainIsActive(virDomainPtr domain)
{
virDomainObjPtr obj;
int ret = -1;
if (!(obj = bhyveDomObjFromDomain(domain)))
goto cleanup;
if (virDomainIsActiveEnsureACL(domain->conn, obj->def) < 0)
goto cleanup;
ret = virDomainObjIsActive(obj);
cleanup:
virDomainObjEndAPI(&obj);
return ret;
}
static int
bhyveDomainIsPersistent(virDomainPtr domain)
{
virDomainObjPtr obj;
int ret = -1;
if (!(obj = bhyveDomObjFromDomain(domain)))
goto cleanup;
if (virDomainIsPersistentEnsureACL(domain->conn, obj->def) < 0)
goto cleanup;
ret = obj->persistent;
cleanup:
virDomainObjEndAPI(&obj);
return ret;
}
static char *
bhyveDomainGetOSType(virDomainPtr dom)
{
virDomainObjPtr vm;
char *ret = NULL;
if (!(vm = bhyveDomObjFromDomain(dom)))
goto cleanup;
if (virDomainGetOSTypeEnsureACL(dom->conn, vm->def) < 0)
goto cleanup;
ret = g_strdup(virDomainOSTypeToString(vm->def->os.type));
cleanup:
virDomainObjEndAPI(&vm);
return ret;
}
static char *
bhyveDomainGetXMLDesc(virDomainPtr domain, unsigned int flags)
{
bhyveConnPtr privconn = domain->conn->privateData;
virDomainObjPtr vm;
char *ret = NULL;
virCheckFlags(VIR_DOMAIN_XML_COMMON_FLAGS, NULL);
if (!(vm = bhyveDomObjFromDomain(domain)))
goto cleanup;
if (virDomainGetXMLDescEnsureACL(domain->conn, vm->def, flags) < 0)
goto cleanup;
ret = virDomainDefFormat(vm->def, privconn->xmlopt,
virDomainDefFormatConvertXMLFlags(flags));
cleanup:
virDomainObjEndAPI(&vm);
return ret;
}
static virDomainPtr
bhyveDomainDefineXMLFlags(virConnectPtr conn, const char *xml, unsigned int flags)
{
bhyveConnPtr privconn = conn->privateData;
virDomainPtr dom = NULL;
virDomainDefPtr def = NULL;
virDomainDefPtr oldDef = NULL;
virDomainObjPtr vm = NULL;
virObjectEventPtr event = NULL;
virCapsPtr caps = NULL;
unsigned int parse_flags = VIR_DOMAIN_DEF_PARSE_INACTIVE;
virCheckFlags(VIR_DOMAIN_DEFINE_VALIDATE, NULL);
if (flags & VIR_DOMAIN_DEFINE_VALIDATE)
parse_flags |= VIR_DOMAIN_DEF_PARSE_VALIDATE_SCHEMA;
caps = bhyveDriverGetCapabilities(privconn);
if (!caps)
return NULL;
if ((def = virDomainDefParseString(xml, privconn->xmlopt,
NULL, parse_flags)) == NULL)
goto cleanup;
if (virXMLCheckIllegalChars("name", def->name, "\n") < 0)
goto cleanup;
if (virDomainDefineXMLFlagsEnsureACL(conn, def) < 0)
goto cleanup;
if (bhyveDomainAssignAddresses(def, NULL) < 0)
goto cleanup;
if (!(vm = virDomainObjListAdd(privconn->domains, def,
privconn->xmlopt,
0, &oldDef)))
goto cleanup;
def = NULL;
vm->persistent = 1;
if (virDomainDefSave(vm->newDef ? vm->newDef : vm->def,
privconn->xmlopt, BHYVE_CONFIG_DIR) < 0) {
virDomainObjListRemove(privconn->domains, vm);
goto cleanup;
}
event = virDomainEventLifecycleNewFromObj(vm,
VIR_DOMAIN_EVENT_DEFINED,
!oldDef ?
VIR_DOMAIN_EVENT_DEFINED_ADDED :
VIR_DOMAIN_EVENT_DEFINED_UPDATED);
dom = virGetDomain(conn, vm->def->name, vm->def->uuid, vm->def->id);
cleanup:
virObjectUnref(caps);
virDomainDefFree(def);
virDomainDefFree(oldDef);
virDomainObjEndAPI(&vm);
virObjectEventStateQueue(privconn->domainEventState, event);
return dom;
}
static virDomainPtr
bhyveDomainDefineXML(virConnectPtr conn, const char *xml)
{
return bhyveDomainDefineXMLFlags(conn, xml, 0);
}
static int
bhyveDomainUndefineFlags(virDomainPtr domain, unsigned int flags)
{
bhyveConnPtr privconn = domain->conn->privateData;
virObjectEventPtr event = NULL;
virDomainObjPtr vm;
int ret = -1;
virCheckFlags(0, -1);
if (!(vm = bhyveDomObjFromDomain(domain)))
goto cleanup;
if (virDomainUndefineFlagsEnsureACL(domain->conn, vm->def) < 0)
goto cleanup;
if (!vm->persistent) {
virReportError(VIR_ERR_OPERATION_INVALID,
"%s", _("Cannot undefine transient domain"));
goto cleanup;
}
if (virDomainDeleteConfig(BHYVE_CONFIG_DIR,
BHYVE_AUTOSTART_DIR,
vm) < 0)
goto cleanup;
event = virDomainEventLifecycleNewFromObj(vm,
VIR_DOMAIN_EVENT_UNDEFINED,
VIR_DOMAIN_EVENT_UNDEFINED_REMOVED);
if (virDomainObjIsActive(vm))
vm->persistent = 0;
else
virDomainObjListRemove(privconn->domains, vm);
ret = 0;
cleanup:
virDomainObjEndAPI(&vm);
virObjectEventStateQueue(privconn->domainEventState, event);
return ret;
}
static int
bhyveDomainUndefine(virDomainPtr domain)
{
return bhyveDomainUndefineFlags(domain, 0);
}
static int
bhyveConnectListDomains(virConnectPtr conn, int *ids, int maxids)
{
bhyveConnPtr privconn = conn->privateData;
if (virConnectListDomainsEnsureACL(conn) < 0)
return -1;
return virDomainObjListGetActiveIDs(privconn->domains, ids, maxids,
virConnectListDomainsCheckACL, conn);
}
static int
bhyveConnectNumOfDomains(virConnectPtr conn)
{
bhyveConnPtr privconn = conn->privateData;
if (virConnectNumOfDomainsEnsureACL(conn) < 0)
return -1;
return virDomainObjListNumOfDomains(privconn->domains, true,
virConnectNumOfDomainsCheckACL, conn);
}
static int
bhyveConnectListDefinedDomains(virConnectPtr conn, char **const names,
int maxnames)
{
bhyveConnPtr privconn = conn->privateData;
if (virConnectListDefinedDomainsEnsureACL(conn) < 0)
return -1;
memset(names, 0, sizeof(*names) * maxnames);
return virDomainObjListGetInactiveNames(privconn->domains, names,
maxnames,
virConnectListDefinedDomainsCheckACL,
conn);
}
static int
bhyveConnectNumOfDefinedDomains(virConnectPtr conn)
{
bhyveConnPtr privconn = conn->privateData;
if (virConnectNumOfDefinedDomainsEnsureACL(conn) < 0)
return -1;
return virDomainObjListNumOfDomains(privconn->domains, false,
virConnectNumOfDefinedDomainsCheckACL,
conn);
}
static char *
bhyveConnectDomainXMLToNative(virConnectPtr conn,
const char *format,
const char *xmlData,
unsigned int flags)
{
g_auto(virBuffer) buf = VIR_BUFFER_INITIALIZER;
bhyveConnPtr privconn = conn->privateData;
virDomainDefPtr def = NULL;
virCommandPtr cmd = NULL, loadcmd = NULL;
char *ret = NULL;
virCheckFlags(0, NULL);
if (virConnectDomainXMLToNativeEnsureACL(conn) < 0)
goto cleanup;
if (STRNEQ(format, BHYVE_CONFIG_FORMAT_ARGV)) {
virReportError(VIR_ERR_INVALID_ARG,
_("Unsupported config type %s"), format);
goto cleanup;
}
if (!(def = virDomainDefParseString(xmlData, privconn->xmlopt,
NULL, VIR_DOMAIN_DEF_PARSE_INACTIVE)))
goto cleanup;
if (bhyveDomainAssignAddresses(def, NULL) < 0)
goto cleanup;
if (def->os.bootloader == NULL &&
def->os.loader) {
if (!virDomainDefHasOldStyleROUEFI(def)) {
virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s",
_("Only read-only pflash is supported."));
goto cleanup;
}
if ((bhyveDriverGetBhyveCaps(privconn) & BHYVE_CAP_LPC_BOOTROM) == 0) {
virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s",
_("Installed bhyve binary does not support "
"bootrom"));
goto cleanup;
}
} else {
if (!(loadcmd = virBhyveProcessBuildLoadCmd(privconn, def,
"<device.map>", NULL)))
goto cleanup;
virBufferAdd(&buf, virCommandToString(loadcmd, false), -1);
virBufferAddChar(&buf, '\n');
}
if (!(cmd = virBhyveProcessBuildBhyveCmd(privconn, def, true)))
goto cleanup;
virBufferAdd(&buf, virCommandToString(cmd, false), -1);
ret = virBufferContentAndReset(&buf);
cleanup:
virCommandFree(loadcmd);
virCommandFree(cmd);
virDomainDefFree(def);
return ret;
}
static int
bhyveConnectListAllDomains(virConnectPtr conn,
virDomainPtr **domains,
unsigned int flags)
{
bhyveConnPtr privconn = conn->privateData;
virCheckFlags(VIR_CONNECT_LIST_DOMAINS_FILTERS_ALL, -1);
if (virConnectListAllDomainsEnsureACL(conn) < 0)
return -1;
return virDomainObjListExport(privconn->domains, conn, domains,
virConnectListAllDomainsCheckACL, flags);
}
static virDomainPtr
bhyveDomainLookupByUUID(virConnectPtr conn,
const unsigned char *uuid)
{
bhyveConnPtr privconn = conn->privateData;
virDomainObjPtr vm;
virDomainPtr dom = NULL;
vm = virDomainObjListFindByUUID(privconn->domains, uuid);
if (!vm) {
char uuidstr[VIR_UUID_STRING_BUFLEN];
virUUIDFormat(uuid, uuidstr);
virReportError(VIR_ERR_NO_DOMAIN,
_("No domain with matching uuid '%s'"), uuidstr);
goto cleanup;
}
if (virDomainLookupByUUIDEnsureACL(conn, vm->def) < 0)
goto cleanup;
dom = virGetDomain(conn, vm->def->name, vm->def->uuid, vm->def->id);
cleanup:
virDomainObjEndAPI(&vm);
return dom;
}
static virDomainPtr bhyveDomainLookupByName(virConnectPtr conn,
const char *name)
{
bhyveConnPtr privconn = conn->privateData;
virDomainObjPtr vm;
virDomainPtr dom = NULL;
vm = virDomainObjListFindByName(privconn->domains, name);
if (!vm) {
virReportError(VIR_ERR_NO_DOMAIN,
_("no domain with matching name '%s'"), name);
goto cleanup;
}
if (virDomainLookupByNameEnsureACL(conn, vm->def) < 0)
goto cleanup;
dom = virGetDomain(conn, vm->def->name, vm->def->uuid, vm->def->id);
cleanup:
virDomainObjEndAPI(&vm);
return dom;
}
static virDomainPtr
bhyveDomainLookupByID(virConnectPtr conn,
int id)
{
bhyveConnPtr privconn = conn->privateData;
virDomainObjPtr vm;
virDomainPtr dom = NULL;
vm = virDomainObjListFindByID(privconn->domains, id);
if (!vm) {
virReportError(VIR_ERR_NO_DOMAIN,
_("No domain with matching ID '%d'"), id);
goto cleanup;
}
if (virDomainLookupByIDEnsureACL(conn, vm->def) < 0)
goto cleanup;
dom = virGetDomain(conn, vm->def->name, vm->def->uuid, vm->def->id);
cleanup:
virDomainObjEndAPI(&vm);
return dom;
}
static int
bhyveDomainCreateWithFlags(virDomainPtr dom,
unsigned int flags)
{
bhyveConnPtr privconn = dom->conn->privateData;
virDomainObjPtr vm;
virObjectEventPtr event = NULL;
unsigned int start_flags = 0;
int ret = -1;
virCheckFlags(VIR_DOMAIN_START_AUTODESTROY, -1);
if (flags & VIR_DOMAIN_START_AUTODESTROY)
start_flags |= VIR_BHYVE_PROCESS_START_AUTODESTROY;
if (!(vm = bhyveDomObjFromDomain(dom)))
goto cleanup;
if (virDomainCreateWithFlagsEnsureACL(dom->conn, vm->def) < 0)
goto cleanup;
if (virDomainObjIsActive(vm)) {
virReportError(VIR_ERR_OPERATION_INVALID,
"%s", _("Domain is already running"));
goto cleanup;
}
ret = virBhyveProcessStart(dom->conn, vm,
VIR_DOMAIN_RUNNING_BOOTED,
start_flags);
if (ret == 0)
event = virDomainEventLifecycleNewFromObj(vm,
VIR_DOMAIN_EVENT_STARTED,
VIR_DOMAIN_EVENT_STARTED_BOOTED);
cleanup:
virDomainObjEndAPI(&vm);
virObjectEventStateQueue(privconn->domainEventState, event);
return ret;
}
static int
bhyveDomainCreate(virDomainPtr dom)
{
return bhyveDomainCreateWithFlags(dom, 0);
}
static virDomainPtr
bhyveDomainCreateXML(virConnectPtr conn,
const char *xml,
unsigned int flags)
{
bhyveConnPtr privconn = conn->privateData;
virDomainPtr dom = NULL;
virDomainDefPtr def = NULL;
virDomainObjPtr vm = NULL;
virObjectEventPtr event = NULL;
unsigned int start_flags = 0;
unsigned int parse_flags = VIR_DOMAIN_DEF_PARSE_INACTIVE;
virCheckFlags(VIR_DOMAIN_START_AUTODESTROY |
VIR_DOMAIN_START_VALIDATE, NULL);
if (flags & VIR_DOMAIN_START_VALIDATE)
parse_flags |= VIR_DOMAIN_DEF_PARSE_VALIDATE_SCHEMA;
if (flags & VIR_DOMAIN_START_AUTODESTROY)
start_flags |= VIR_BHYVE_PROCESS_START_AUTODESTROY;
if ((def = virDomainDefParseString(xml, privconn->xmlopt,
NULL, parse_flags)) == NULL)
goto cleanup;
if (virDomainCreateXMLEnsureACL(conn, def) < 0)
goto cleanup;
if (bhyveDomainAssignAddresses(def, NULL) < 0)
goto cleanup;
if (!(vm = virDomainObjListAdd(privconn->domains, def,
privconn->xmlopt,
VIR_DOMAIN_OBJ_LIST_ADD_LIVE |
VIR_DOMAIN_OBJ_LIST_ADD_CHECK_LIVE, NULL)))
goto cleanup;
def = NULL;
if (virBhyveProcessStart(conn, vm,
VIR_DOMAIN_RUNNING_BOOTED,
start_flags) < 0) {
/* If domain is not persistent, remove its data */
if (!vm->persistent)
virDomainObjListRemove(privconn->domains, vm);
goto cleanup;
}
event = virDomainEventLifecycleNewFromObj(vm,
VIR_DOMAIN_EVENT_STARTED,
VIR_DOMAIN_EVENT_STARTED_BOOTED);
dom = virGetDomain(conn, vm->def->name, vm->def->uuid, vm->def->id);
cleanup:
virDomainDefFree(def);
virDomainObjEndAPI(&vm);
virObjectEventStateQueue(privconn->domainEventState, event);
return dom;
}
static int
bhyveDomainDestroyFlags(virDomainPtr dom, unsigned int flags)
{
virConnectPtr conn = dom->conn;
bhyveConnPtr privconn = conn->privateData;
virDomainObjPtr vm;
virObjectEventPtr event = NULL;
int ret = -1;
virCheckFlags(0, -1);
if (!(vm = bhyveDomObjFromDomain(dom)))
goto cleanup;
if (virDomainDestroyFlagsEnsureACL(conn, vm->def) < 0)
goto cleanup;
if (virDomainObjCheckActive(vm) < 0)
goto cleanup;
ret = virBhyveProcessStop(privconn, vm, VIR_DOMAIN_SHUTOFF_DESTROYED);
event = virDomainEventLifecycleNewFromObj(vm,
VIR_DOMAIN_EVENT_STOPPED,
VIR_DOMAIN_EVENT_STOPPED_DESTROYED);
if (!vm->persistent)
virDomainObjListRemove(privconn->domains, vm);
cleanup:
virDomainObjEndAPI(&vm);
virObjectEventStateQueue(privconn->domainEventState, event);
return ret;
}
static int
bhyveDomainDestroy(virDomainPtr dom)
{
return bhyveDomainDestroyFlags(dom, 0);
}
static int
bhyveDomainShutdownFlags(virDomainPtr dom, unsigned int flags)
{
virDomainObjPtr vm;
int ret = -1;
virCheckFlags(0, -1);
if (!(vm = bhyveDomObjFromDomain(dom)))
goto cleanup;
if (virDomainShutdownFlagsEnsureACL(dom->conn, vm->def, flags) < 0)
goto cleanup;
if (virDomainObjCheckActive(vm) < 0)
goto cleanup;
ret = virBhyveProcessShutdown(vm);
cleanup:
virDomainObjEndAPI(&vm);
return ret;
}
static int
bhyveDomainShutdown(virDomainPtr dom)
{
return bhyveDomainShutdownFlags(dom, 0);
}
static int
bhyveDomainReboot(virDomainPtr dom, unsigned int flags)
{
virConnectPtr conn = dom->conn;
virDomainObjPtr vm;
bhyveDomainObjPrivatePtr priv;
int ret = -1;
virCheckFlags(VIR_DOMAIN_REBOOT_ACPI_POWER_BTN, -1);
if (!(vm = bhyveDomObjFromDomain(dom)))
goto cleanup;
if (virDomainRebootEnsureACL(conn, vm->def, flags) < 0)
goto cleanup;
if (virDomainObjCheckActive(vm) < 0)
goto cleanup;
priv = vm->privateData;
bhyveMonitorSetReboot(priv->mon);
ret = virBhyveProcessShutdown(vm);
cleanup:
virDomainObjEndAPI(&vm);
return ret;
}
static int
bhyveDomainOpenConsole(virDomainPtr dom,
const char *dev_name G_GNUC_UNUSED,
virStreamPtr st,
unsigned int flags)
{
virDomainObjPtr vm = NULL;
virDomainChrDefPtr chr = NULL;
int ret = -1;
virCheckFlags(0, -1);
if (!(vm = bhyveDomObjFromDomain(dom)))
goto cleanup;
if (virDomainOpenConsoleEnsureACL(dom->conn, vm->def) < 0)
goto cleanup;
if (virDomainObjCheckActive(vm) < 0)
goto cleanup;
if (!vm->def->nserials) {
virReportError(VIR_ERR_INTERNAL_ERROR,
"%s", _("no console devices available"));
goto cleanup;
}
chr = vm->def->serials[0];
if (virFDStreamOpenPTY(st, chr->source->data.nmdm.slave,
0, 0, O_RDWR) < 0)
goto cleanup;
ret = 0;
cleanup:
virDomainObjEndAPI(&vm);
return ret;
}
static int
bhyveDomainSetMetadata(virDomainPtr dom,
int type,
const char *metadata,
const char *key,
const char *uri,
unsigned int flags)
{
virConnectPtr conn = dom->conn;
bhyveConnPtr privconn = conn->privateData;
virDomainObjPtr vm;
int ret = -1;
virCheckFlags(VIR_DOMAIN_AFFECT_LIVE |
VIR_DOMAIN_AFFECT_CONFIG, -1);
if (!(vm = bhyveDomObjFromDomain(dom)))
return -1;
if (virDomainSetMetadataEnsureACL(conn, vm->def, flags) < 0)
goto cleanup;
ret = virDomainObjSetMetadata(vm, type, metadata, key, uri,
privconn->xmlopt, BHYVE_STATE_DIR,
BHYVE_CONFIG_DIR, flags);
if (ret == 0) {
virObjectEventPtr ev = NULL;
ev = virDomainEventMetadataChangeNewFromObj(vm, type, uri);
virObjectEventStateQueue(privconn->domainEventState, ev);
}
cleanup:
virDomainObjEndAPI(&vm);
return ret;
}
static char *
bhyveDomainGetMetadata(virDomainPtr dom,
int type,
const char *uri,
unsigned int flags)
{
virDomainObjPtr vm;
char *ret = NULL;
if (!(vm = bhyveDomObjFromDomain(dom)))
return NULL;
if (virDomainGetMetadataEnsureACL(dom->conn, vm->def) < 0)
goto cleanup;
ret = virDomainObjGetMetadata(vm, type, uri, flags);
cleanup:
virDomainObjEndAPI(&vm);
return ret;
}
static int
bhyveNodeGetCPUStats(virConnectPtr conn,
int cpuNum,
virNodeCPUStatsPtr params,
int *nparams,
unsigned int flags)
{
if (virNodeGetCPUStatsEnsureACL(conn) < 0)
return -1;
return virHostCPUGetStats(cpuNum, params, nparams, flags);
}
static int
bhyveNodeGetMemoryStats(virConnectPtr conn,
int cellNum,
virNodeMemoryStatsPtr params,
int *nparams,
unsigned int flags)
{
if (virNodeGetMemoryStatsEnsureACL(conn) < 0)
return -1;
return virHostMemGetStats(cellNum, params, nparams, flags);
}
static int
bhyveNodeGetInfo(virConnectPtr conn,
virNodeInfoPtr nodeinfo)
{
if (virNodeGetInfoEnsureACL(conn) < 0)
return -1;
return virCapabilitiesGetNodeInfo(nodeinfo);
}
static int
bhyveStateCleanup(void)
{
VIR_DEBUG("bhyve state cleanup");
if (bhyve_driver == NULL)
return -1;
virObjectUnref(bhyve_driver->domains);
virObjectUnref(bhyve_driver->caps);
virObjectUnref(bhyve_driver->xmlopt);
virSysinfoDefFree(bhyve_driver->hostsysinfo);
virObjectUnref(bhyve_driver->closeCallbacks);
virObjectUnref(bhyve_driver->domainEventState);
virObjectUnref(bhyve_driver->config);
virPortAllocatorRangeFree(bhyve_driver->remotePorts);
if (bhyve_driver->lockFD != -1)
virPidFileRelease(BHYVE_STATE_DIR, "driver", bhyve_driver->lockFD);
virMutexDestroy(&bhyve_driver->lock);
VIR_FREE(bhyve_driver);
return 0;
}
static int
bhyveStateInitialize(bool privileged,
const char *root,
virStateInhibitCallback callback G_GNUC_UNUSED,
void *opaque G_GNUC_UNUSED)
{
bool autostart = true;
if (root != NULL) {
virReportError(VIR_ERR_INVALID_ARG, "%s",
_("Driver does not support embedded mode"));
return -1;
}
if (!privileged) {
VIR_INFO("Not running privileged, disabling driver");
return VIR_DRV_STATE_INIT_SKIPPED;
}
bhyve_driver = g_new0(bhyveConn, 1);
bhyve_driver->lockFD = -1;
if (virMutexInit(&bhyve_driver->lock) < 0) {
VIR_FREE(bhyve_driver);
return VIR_DRV_STATE_INIT_ERROR;
}
if (!(bhyve_driver->closeCallbacks = virCloseCallbacksNew()))
goto cleanup;
if (!(bhyve_driver->caps = virBhyveCapsBuild()))
goto cleanup;
if (virBhyveProbeCaps(&bhyve_driver->bhyvecaps) < 0)
goto cleanup;
if (virBhyveProbeGrubCaps(&bhyve_driver->grubcaps) < 0)
goto cleanup;
if (!(bhyve_driver->xmlopt = virBhyveDriverCreateXMLConf(bhyve_driver)))
goto cleanup;
if (!(bhyve_driver->domains = virDomainObjListNew()))
goto cleanup;
if (!(bhyve_driver->domainEventState = virObjectEventStateNew()))
goto cleanup;
if (!(bhyve_driver->remotePorts = virPortAllocatorRangeNew(_("display"),
5900, 65535)))
goto cleanup;
bhyve_driver->hostsysinfo = virSysinfoRead();
if (!(bhyve_driver->config = virBhyveDriverConfigNew()))
goto cleanup;
if (virBhyveLoadDriverConfig(bhyve_driver->config, SYSCONFDIR "/libvirt/bhyve.conf") < 0)
goto cleanup;
if (virFileMakePath(BHYVE_LOG_DIR) < 0) {
virReportSystemError(errno,
_("Failed to mkdir %s"),
BHYVE_LOG_DIR);
goto cleanup;
}
if (virFileMakePath(BHYVE_STATE_DIR) < 0) {
virReportSystemError(errno,
_("Failed to mkdir %s"),
BHYVE_STATE_DIR);
goto cleanup;
}
if ((bhyve_driver->lockFD =
virPidFileAcquire(BHYVE_STATE_DIR, "driver", false, getpid())) < 0)
goto cleanup;
if (virDomainObjListLoadAllConfigs(bhyve_driver->domains,
BHYVE_STATE_DIR,
NULL, true,
bhyve_driver->xmlopt,
NULL, NULL) < 0)
goto cleanup;
if (virDomainObjListLoadAllConfigs(bhyve_driver->domains,
BHYVE_CONFIG_DIR,
BHYVE_AUTOSTART_DIR, false,
bhyve_driver->xmlopt,
NULL, NULL) < 0)
goto cleanup;
virBhyveProcessReconnectAll(bhyve_driver);
if (virDriverShouldAutostart(BHYVE_STATE_DIR, &autostart) < 0)
goto cleanup;
if (autostart)
bhyveAutostartDomains(bhyve_driver);
return VIR_DRV_STATE_INIT_COMPLETE;
cleanup:
bhyveStateCleanup();
return VIR_DRV_STATE_INIT_ERROR;
}
unsigned
bhyveDriverGetBhyveCaps(bhyveConnPtr driver)
{
if (driver != NULL)
return driver->bhyvecaps;
return 0;
}
unsigned
bhyveDriverGetGrubCaps(bhyveConnPtr driver)
{
if (driver != NULL)
return driver->grubcaps;
return 0;
}
static int
bhyveConnectGetMaxVcpus(virConnectPtr conn,
const char *type)
{
if (virConnectGetMaxVcpusEnsureACL(conn) < 0)
return -1;
/*
* Bhyve supports up to 16 VCPUs, but offers no method to check this
* value. Hardcode 16...
*/
if (!type || STRCASEEQ(type, "bhyve"))
return 16;
virReportError(VIR_ERR_INVALID_ARG, _("unknown type '%s'"), type);
return -1;
}
static unsigned long long
bhyveNodeGetFreeMemory(virConnectPtr conn)
{
unsigned long long freeMem;
if (virNodeGetFreeMemoryEnsureACL(conn) < 0)
return 0;
if (virHostMemGetInfo(NULL, &freeMem) < 0)
return 0;
return freeMem;
}
static int
bhyveNodeGetCPUMap(virConnectPtr conn,
unsigned char **cpumap,
unsigned int *online,
unsigned int flags)
{
if (virNodeGetCPUMapEnsureACL(conn) < 0)
return -1;
return virHostCPUGetMap(cpumap, online, flags);
}
static int
bhyveNodeGetMemoryParameters(virConnectPtr conn,
virTypedParameterPtr params,
int *nparams,
unsigned int flags)
{
if (virNodeGetMemoryParametersEnsureACL(conn) < 0)
return -1;
return virHostMemGetParameters(params, nparams, flags);
}
static int
bhyveNodeSetMemoryParameters(virConnectPtr conn,
virTypedParameterPtr params,
int nparams,
unsigned int flags)
{
if (virNodeSetMemoryParametersEnsureACL(conn) < 0)
return -1;
return virHostMemSetParameters(params, nparams, flags);
}
static char *
bhyveConnectBaselineCPU(virConnectPtr conn,
const char **xmlCPUs,
unsigned int ncpus,
unsigned int flags)
{
virCPUDefPtr *cpus = NULL;
virCPUDefPtr cpu = NULL;
char *cpustr = NULL;
virCheckFlags(VIR_CONNECT_BASELINE_CPU_EXPAND_FEATURES |
VIR_CONNECT_BASELINE_CPU_MIGRATABLE, NULL);
if (virConnectBaselineCPUEnsureACL(conn) < 0)
goto cleanup;
if (!(cpus = virCPUDefListParse(xmlCPUs, ncpus, VIR_CPU_TYPE_HOST)))
goto cleanup;
if (!(cpu = virCPUBaseline(VIR_ARCH_NONE, cpus, ncpus, NULL, NULL,
!!(flags & VIR_CONNECT_BASELINE_CPU_MIGRATABLE))))
goto cleanup;
if ((flags & VIR_CONNECT_BASELINE_CPU_EXPAND_FEATURES) &&
virCPUExpandFeatures(cpus[0]->arch, cpu) < 0)
goto cleanup;
cpustr = virCPUDefFormat(cpu, NULL);
cleanup:
virCPUDefListFree(cpus);
virCPUDefFree(cpu);
return cpustr;
}
static int
bhyveConnectCompareCPU(virConnectPtr conn,
const char *xmlDesc,
unsigned int flags)
{
bhyveConnPtr driver = conn->privateData;
int ret = VIR_CPU_COMPARE_ERROR;
virCapsPtr caps = NULL;
bool failIncompatible;
bool validateXML;
virCheckFlags(VIR_CONNECT_COMPARE_CPU_FAIL_INCOMPATIBLE |
VIR_CONNECT_COMPARE_CPU_VALIDATE_XML,
VIR_CPU_COMPARE_ERROR);
if (virConnectCompareCPUEnsureACL(conn) < 0)
goto cleanup;
failIncompatible = !!(flags & VIR_CONNECT_COMPARE_CPU_FAIL_INCOMPATIBLE);
validateXML = !!(flags & VIR_CONNECT_COMPARE_CPU_VALIDATE_XML);
if (!(caps = bhyveDriverGetCapabilities(driver)))
goto cleanup;
if (!caps->host.cpu ||
!caps->host.cpu->model) {
if (failIncompatible) {
virReportError(VIR_ERR_CPU_INCOMPATIBLE, "%s",
_("cannot get host CPU capabilities"));
} else {
VIR_WARN("cannot get host CPU capabilities");
ret = VIR_CPU_COMPARE_INCOMPATIBLE;
}
} else {
ret = virCPUCompareXML(caps->host.arch, caps->host.cpu,
xmlDesc, failIncompatible, validateXML);
}
cleanup:
virObjectUnref(caps);
return ret;
}
static int
bhyveConnectDomainEventRegisterAny(virConnectPtr conn,
virDomainPtr dom,
int eventID,
virConnectDomainEventGenericCallback callback,
void *opaque,
virFreeCallback freecb)
{
bhyveConnPtr privconn = conn->privateData;
int ret;
if (virConnectDomainEventRegisterAnyEnsureACL(conn) < 0)
return -1;
if (virDomainEventStateRegisterID(conn,
privconn->domainEventState,
dom, eventID,
callback, opaque, freecb, &ret) < 0)
ret = -1;
return ret;
}
static int
bhyveConnectDomainEventDeregisterAny(virConnectPtr conn,
int callbackID)
{
bhyveConnPtr privconn = conn->privateData;
if (virConnectDomainEventDeregisterAnyEnsureACL(conn) < 0)
return -1;
if (virObjectEventStateDeregisterID(conn,
privconn->domainEventState,
callbackID, true) < 0)
return -1;
return 0;
}
static int
bhyveDomainHasManagedSaveImage(virDomainPtr domain, unsigned int flags)
{
virDomainObjPtr vm = NULL;
int ret = -1;
virCheckFlags(0, -1);
if (!(vm = bhyveDomObjFromDomain(domain)))
goto cleanup;
if (virDomainHasManagedSaveImageEnsureACL(domain->conn, vm->def) < 0)
goto cleanup;
ret = 0;
cleanup:
virDomainObjEndAPI(&vm);
return ret;
}
static const char *
bhyveConnectGetType(virConnectPtr conn)
{
if (virConnectGetTypeEnsureACL(conn) < 0)
return NULL;
return "BHYVE";
}
static int bhyveConnectIsAlive(virConnectPtr conn G_GNUC_UNUSED)
{
return 1;
}
static int
bhyveConnectIsSecure(virConnectPtr conn G_GNUC_UNUSED)
{
/* Trivially secure, since always inside the daemon */
return 1;
}
static int
bhyveConnectIsEncrypted(virConnectPtr conn G_GNUC_UNUSED)
{
/* Not encrypted, but remote driver takes care of that */
return 0;
}
static char *
bhyveConnectDomainXMLFromNative(virConnectPtr conn,
const char *nativeFormat,
const char *nativeConfig,
unsigned int flags)
{
char *xml = NULL;
virDomainDefPtr def = NULL;
bhyveConnPtr privconn = conn->privateData;
unsigned bhyveCaps = bhyveDriverGetBhyveCaps(privconn);
virCheckFlags(0, NULL);
if (virConnectDomainXMLFromNativeEnsureACL(conn) < 0)
return NULL;
if (STRNEQ(nativeFormat, BHYVE_CONFIG_FORMAT_ARGV)) {
virReportError(VIR_ERR_INVALID_ARG,
_("unsupported config type %s"), nativeFormat);
goto cleanup;
}
def = bhyveParseCommandLineString(nativeConfig, bhyveCaps,
privconn->xmlopt);
if (def == NULL)
goto cleanup;
xml = virDomainDefFormat(def, privconn->xmlopt, 0);
cleanup:
virDomainDefFree(def);
return xml;
}
static char *
bhyveConnectGetDomainCapabilities(virConnectPtr conn,
const char *emulatorbin,
const char *arch_str,
const char *machine,
const char *virttype_str,
unsigned int flags)
{
virDomainCapsPtr caps = NULL;
char *ret = NULL;
int virttype = VIR_DOMAIN_VIRT_BHYVE;
int arch = virArchFromHost(); /* virArch */
virCheckFlags(0, ret);
if (virConnectGetDomainCapabilitiesEnsureACL(conn) < 0)
return ret;
if (virttype_str &&
(virttype = virDomainVirtTypeFromString(virttype_str)) < 0) {
virReportError(VIR_ERR_INVALID_ARG,
_("unknown virttype: %s"),
virttype_str);
goto cleanup;
}
if (virttype != VIR_DOMAIN_VIRT_BHYVE) {
virReportError(VIR_ERR_INVALID_ARG,
_("unknown virttype: %s"),
virttype_str);
goto cleanup;
}
if (arch_str && (arch = virArchFromString(arch_str)) == VIR_ARCH_NONE) {
virReportError(VIR_ERR_INVALID_ARG,
_("unknown architecture: %s"),
arch_str);
goto cleanup;
}
if (!ARCH_IS_X86(arch)) {
virReportError(VIR_ERR_NO_SUPPORT,
_("unsupported architecture: %s"),
virArchToString(arch));
goto cleanup;
}
if (emulatorbin == NULL) {
emulatorbin = "/usr/sbin/bhyve";
} else if (STRNEQ(emulatorbin, "/usr/sbin/bhyve")) {
virReportError(VIR_ERR_INVALID_ARG,
_("unknown emulator binary: %s"),
emulatorbin);
goto cleanup;
}
if (!(caps = virBhyveDomainCapsBuild(conn->privateData, emulatorbin,
machine, arch, virttype)))
goto cleanup;
ret = virDomainCapsFormat(caps);
cleanup:
virObjectUnref(caps);
return ret;
}
static virHypervisorDriver bhyveHypervisorDriver = {
.name = "bhyve",
.connectURIProbe = bhyveConnectURIProbe,
.connectOpen = bhyveConnectOpen, /* 1.2.2 */
.connectClose = bhyveConnectClose, /* 1.2.2 */
.connectGetVersion = bhyveConnectGetVersion, /* 1.2.2 */
.connectGetHostname = bhyveConnectGetHostname, /* 1.2.2 */
.connectGetSysinfo = bhyveConnectGetSysinfo, /* 1.2.5 */
.domainGetInfo = bhyveDomainGetInfo, /* 1.2.2 */
.domainGetState = bhyveDomainGetState, /* 1.2.2 */
.connectGetCapabilities = bhyveConnectGetCapabilities, /* 1.2.2 */
.connectListDomains = bhyveConnectListDomains, /* 1.2.2 */
.connectNumOfDomains = bhyveConnectNumOfDomains, /* 1.2.2 */
.connectListAllDomains = bhyveConnectListAllDomains, /* 1.2.2 */
.connectListDefinedDomains = bhyveConnectListDefinedDomains, /* 1.2.2 */
.connectNumOfDefinedDomains = bhyveConnectNumOfDefinedDomains, /* 1.2.2 */
.connectDomainXMLToNative = bhyveConnectDomainXMLToNative, /* 1.2.5 */
.domainCreate = bhyveDomainCreate, /* 1.2.2 */
.domainCreateWithFlags = bhyveDomainCreateWithFlags, /* 1.2.3 */
.domainCreateXML = bhyveDomainCreateXML, /* 1.2.4 */
.domainDestroy = bhyveDomainDestroy, /* 1.2.2 */
.domainDestroyFlags = bhyveDomainDestroyFlags, /* 5.6.0 */
.domainShutdown = bhyveDomainShutdown, /* 1.3.3 */
.domainShutdownFlags = bhyveDomainShutdownFlags, /* 5.6.0 */
.domainReboot = bhyveDomainReboot, /* TBD */
.domainLookupByUUID = bhyveDomainLookupByUUID, /* 1.2.2 */
.domainLookupByName = bhyveDomainLookupByName, /* 1.2.2 */
.domainLookupByID = bhyveDomainLookupByID, /* 1.2.3 */
.domainDefineXML = bhyveDomainDefineXML, /* 1.2.2 */
.domainDefineXMLFlags = bhyveDomainDefineXMLFlags, /* 1.2.12 */
.domainUndefine = bhyveDomainUndefine, /* 1.2.2 */
.domainUndefineFlags = bhyveDomainUndefineFlags, /* 5.6.0 */
.domainGetOSType = bhyveDomainGetOSType, /* 1.2.21 */
.domainGetXMLDesc = bhyveDomainGetXMLDesc, /* 1.2.2 */
.domainIsActive = bhyveDomainIsActive, /* 1.2.2 */
.domainIsPersistent = bhyveDomainIsPersistent, /* 1.2.2 */
.domainGetAutostart = bhyveDomainGetAutostart, /* 1.2.4 */
.domainSetAutostart = bhyveDomainSetAutostart, /* 1.2.4 */
.domainOpenConsole = bhyveDomainOpenConsole, /* 1.2.4 */
.domainSetMetadata = bhyveDomainSetMetadata, /* 1.2.4 */
.domainGetMetadata = bhyveDomainGetMetadata, /* 1.2.4 */
.nodeGetCPUStats = bhyveNodeGetCPUStats, /* 1.2.2 */
.nodeGetMemoryStats = bhyveNodeGetMemoryStats, /* 1.2.2 */
.nodeGetInfo = bhyveNodeGetInfo, /* 1.2.3 */
.connectGetMaxVcpus = bhyveConnectGetMaxVcpus, /* 1.2.3 */
.nodeGetFreeMemory = bhyveNodeGetFreeMemory, /* 1.2.3 */
.nodeGetCPUMap = bhyveNodeGetCPUMap, /* 1.2.3 */
.nodeGetMemoryParameters = bhyveNodeGetMemoryParameters, /* 1.2.3 */
.nodeSetMemoryParameters = bhyveNodeSetMemoryParameters, /* 1.2.3 */
.connectBaselineCPU = bhyveConnectBaselineCPU, /* 1.2.4 */
.connectCompareCPU = bhyveConnectCompareCPU, /* 1.2.4 */
.connectDomainEventRegisterAny = bhyveConnectDomainEventRegisterAny, /* 1.2.5 */
.connectDomainEventDeregisterAny = bhyveConnectDomainEventDeregisterAny, /* 1.2.5 */
.domainHasManagedSaveImage = bhyveDomainHasManagedSaveImage, /* 1.2.13 */
.connectGetType = bhyveConnectGetType, /* 1.3.5 */
.connectIsAlive = bhyveConnectIsAlive, /* 1.3.5 */
.connectIsSecure = bhyveConnectIsSecure, /* 1.3.5 */
.connectIsEncrypted = bhyveConnectIsEncrypted, /* 1.3.5 */
.connectDomainXMLFromNative = bhyveConnectDomainXMLFromNative, /* 2.1.0 */
.connectGetDomainCapabilities = bhyveConnectGetDomainCapabilities, /* 2.1.0 */
};
static virConnectDriver bhyveConnectDriver = {
.localOnly = true,
.uriSchemes = (const char *[]){ "bhyve", NULL },
.hypervisorDriver = &bhyveHypervisorDriver,
};
static virStateDriver bhyveStateDriver = {
.name = "bhyve",
.stateInitialize = bhyveStateInitialize,
.stateCleanup = bhyveStateCleanup,
};
int
bhyveRegister(void)
{
if (virRegisterConnectDriver(&bhyveConnectDriver,
true) < 0)
return -1;
if (virRegisterStateDriver(&bhyveStateDriver) < 0)
return -1;
return 0;
}
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