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lxc: Add metadata modification APIs

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This commit is contained in:
Peter Krempa 2013-09-06 17:42:38 +02:00
parent 3b6784d119
commit f9c7b32e5d
1 changed files with 70 additions and 0 deletions
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70
src/lxc/lxc_driver.c
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@ -4549,6 +4549,74 @@ lxcNodeSuspendForDuration(virConnectPtr conn,
} }
static int
lxcDomainSetMetadata(virDomainPtr dom,
int type,
const char *metadata,
const char *key,
const char *uri,
unsigned int flags)
{
virLXCDriverPtr driver = dom->conn->privateData;
virDomainObjPtr vm;
virLXCDriverConfigPtr cfg = NULL;
virCapsPtr caps = NULL;
int ret = -1;
virCheckFlags(VIR_DOMAIN_AFFECT_LIVE |
VIR_DOMAIN_AFFECT_CONFIG, -1);
if (!(vm = lxcDomObjFromDomain(dom)))
return -1;
cfg = virLXCDriverGetConfig(driver);
if (virDomainSetMetadataEnsureACL(dom->conn, vm->def, flags) < 0)
goto cleanup;
if (!(caps = virLXCDriverGetCapabilities(driver, false)))
goto cleanup;
ret = virDomainObjSetMetadata(vm, type, metadata, key, uri, caps,
driver->xmlopt, cfg->configDir, flags);
cleanup:
virObjectUnlock(vm);
virObjectUnref(caps);
virObjectUnref(cfg);
return ret;
}
static char *
lxcDomainGetMetadata(virDomainPtr dom,
int type,
const char *uri,
unsigned int flags)
{
virLXCDriverPtr driver = dom->conn->privateData;
virCapsPtr caps = NULL;
virDomainObjPtr vm;
char *ret = NULL;
if (!(vm = lxcDomObjFromDomain(dom)))
return NULL;
if (virDomainGetMetadataEnsureACL(dom->conn, vm->def) < 0)
goto cleanup;
if (!(caps = virLXCDriverGetCapabilities(driver, false)))
goto cleanup;
ret = virDomainObjGetMetadata(vm, type, uri, caps, driver->xmlopt, flags);
cleanup:
virObjectUnlock(vm);
virObjectUnref(caps);
return ret;
}
/* Function Tables */ /* Function Tables */
static virDriver lxcDriver = { static virDriver lxcDriver = {
.no = VIR_DRV_LXC, .no = VIR_DRV_LXC,
@ -4623,6 +4691,8 @@ static virDriver lxcDriver = {
.domainOpenConsole = lxcDomainOpenConsole, /* 0.8.6 */ .domainOpenConsole = lxcDomainOpenConsole, /* 0.8.6 */
.connectIsAlive = lxcConnectIsAlive, /* 0.9.8 */ .connectIsAlive = lxcConnectIsAlive, /* 0.9.8 */
.nodeSuspendForDuration = lxcNodeSuspendForDuration, /* 0.9.8 */ .nodeSuspendForDuration = lxcNodeSuspendForDuration, /* 0.9.8 */
.domainSetMetadata = lxcDomainSetMetadata, /* 1.1.3 */
.domainGetMetadata = lxcDomainGetMetadata, /* 1.1.3 */
.nodeGetMemoryParameters = lxcNodeGetMemoryParameters, /* 0.10.2 */ .nodeGetMemoryParameters = lxcNodeGetMemoryParameters, /* 0.10.2 */
.nodeSetMemoryParameters = lxcNodeSetMemoryParameters, /* 0.10.2 */ .nodeSetMemoryParameters = lxcNodeSetMemoryParameters, /* 0.10.2 */
.domainSendProcessSignal = lxcDomainSendProcessSignal, /* 1.0.1 */ .domainSendProcessSignal = lxcDomainSendProcessSignal, /* 1.0.1 */