5:34 a.m.
Esx doesn't use the common virDomainObj implementation so this patch
adds a separate implementation.
This driver supports all currently defined filtering flags, but as with
other drivers some combinations yield a empty result list.
---
Diff to v2:
-added support for all filtering flags
WARNING!! Just compile-tested!!
---
src/esx/esx_driver.c | 194 ++++++++++++++++++++++++++++++++++++++++++++++++++
1 files changed, 194 insertions(+), 0 deletions(-)
diff --git a/src/esx/esx_driver.c b/src/esx/esx_driver.c
index b3f1948..09f09cc 100644
--- a/src/esx/esx_driver.c
+++ b/src/esx/esx_driver.c
@@ -45,6 +45,7 @@
#include "esx_vi_methods.h"
#include "esx_util.h"
#include "viruri.h"
+#include "virdomainlist.h"
#define VIR_FROM_THIS VIR_FROM_ESX
@@ -4947,6 +4948,198 @@ esxDomainGetMemoryParameters(virDomainPtr domain,
virTypedParameterPtr params,
return result;
}
+#define MATCH(FLAG) (flags & (FLAG))
+static int
+esxListAllDomains(virConnectPtr conn,
+ virDomainPtr **domains,
+ unsigned int flags)
+{
+ int ret = -1;
+ esxPrivate *priv = conn->privateData;
+ virDomainPtr dom;
+ virDomainPtr *doms = NULL;
+ size_t ndoms = 0;
+ esxVI_ObjectContent *virtualMachineList = NULL;
+ esxVI_ObjectContent *virtualMachine = NULL;
+ esxVI_String *propertyNameList = NULL;
+ esxVI_AutoStartDefaults *autostart_defaults = NULL;
+ esxVI_VirtualMachinePowerState powerState;
+ esxVI_AutoStartPowerInfo *powerInfoList = NULL;
+ esxVI_AutoStartPowerInfo *powerInfo = NULL;
+ esxVI_VirtualMachineSnapshotTree *rootSnapshotTreeList = NULL;
+ char *name = NULL;
+ int id;
+ unsigned char uuid[VIR_UUID_BUFLEN];
+ int count = 0;
+ int snapshotCount;
+ bool autostart;
+ int state;
+
+ virCheckFlags(VIR_CONNECT_LIST_FILTERS_ALL, -1);
+
+ /* check for flags that would produce empty output lists:
+ * - persistence: all esx machines are persistent
+ * - managed save: esx doesn't support managed save
+ */
+ if ((MATCH(VIR_CONNECT_LIST_DOMAINS_TRANSIENT) &&
+ !MATCH(VIR_CONNECT_LIST_DOMAINS_PERSISTENT)) ||
+ (MATCH(VIR_CONNECT_LIST_DOMAINS_MANAGEDSAVE) &&
+ !MATCH(VIR_CONNECT_LIST_DOMAINS_NO_MANAGEDSAVE))) {
+ if (domains &&
+ VIR_ALLOC_N(*domains, 1) < 0)
+ goto no_memory;
+
+ ret = 0;
+ goto cleanup;
+ }
+
+ if (esxVI_EnsureSession(priv->primary) < 0)
+ return -1;
+
+ /* check system default autostart value */
+ if (MATCH(VIR_CONNECT_LIST_FILTERS_AUTOSTART)) {
+ if (esxVI_LookupAutoStartDefaults(priv->primary,
+ &autostart_defaults) < 0)
+ goto cleanup;
+
+ if (esxVI_LookupAutoStartPowerInfoList(priv->primary,
+ &powerInfoList) < 0)
+ goto cleanup;
+ }
+
+ if (esxVI_String_AppendValueToList(&propertyNameList,
+ "runtime.powerState") < 0 ||
+ esxVI_LookupVirtualMachineList(priv->primary, propertyNameList,
+ &virtualMachineList) < 0)
+ goto cleanup;
+
+ if (domains) {
+ if (VIR_ALLOC_N(doms, 1) < 0)
+ goto no_memory;
+ ndoms = 1;
+ }
+
+ for (virtualMachine = virtualMachineList; virtualMachine != NULL;
+ virtualMachine = virtualMachine->_next) {
+
+ VIR_FREE(name);
+
+ if (esxVI_GetVirtualMachineIdentity(virtualMachine, &id, &name, uuid)
< 0 ||
+ esxVI_GetVirtualMachinePowerState(virtualMachine, &powerState) < 0)
+ goto cleanup;
+
+ /* filter by active state */
+ if (MATCH(VIR_CONNECT_LIST_FILTERS_ACTIVE) &&
+ !((MATCH(VIR_CONNECT_LIST_DOMAINS_ACTIVE) &&
+ powerState != esxVI_VirtualMachinePowerState_PoweredOff) ||
+ (MATCH(VIR_CONNECT_LIST_DOMAINS_INACTIVE) &&
+ powerState == esxVI_VirtualMachinePowerState_PoweredOff)))
+ continue;
+
+ /* filter by snapshot existence */
+ if (MATCH(VIR_CONNECT_LIST_FILTERS_SNAPSHOT)) {
+ if (esxVI_LookupRootSnapshotTreeList(priv->primary, uuid,
+ &rootSnapshotTreeList) < 0) {
+ ESX_ERROR(VIR_ERR_INTERNAL_ERROR,
+ _("Could not retrieve snapshot list for domain"));
+ goto cleanup;
+ }
+
+ snapshotCount = esxVI_GetNumberOfSnapshotTrees(rootSnapshotTreeList,
+ true, false);
+
+ esxVI_VirtualMachineSnapshotTree_Free(&rootSnapshotTreeList);
+
+ if (!((MATCH(VIR_CONNECT_LIST_DOMAINS_HAS_SNAPSHOT) &&
+ snapshotCount > 0) ||
+ (MATCH(VIR_CONNECT_LIST_DOMAINS_NO_SNAPSHOT) &&
+ snapshotCount == 0)))
+ continue;
+ }
+
+ /* filter by autostart */
+ if (MATCH(VIR_CONNECT_LIST_FILTERS_AUTOSTART)) {
+ autostart = false;
+
+ for (powerInfo = powerInfoList; powerInfo != NULL;
+ powerInfo = powerInfo->_next) {
+ if (STREQ(powerInfo->key->value, virtualMachine->obj->value))
{
+ if (STRCASEEQ(powerInfo->startAction, "powerOn"))
+ autostart = true;
+
+ break;
+ }
+ }
+
+ autostart = autostart &&
+ autostart_defaults->enabled == esxVI_Boolean_True;
+
+ if (!((MATCH(VIR_CONNECT_LIST_DOMAINS_AUTOSTART) &&
+ autostart) ||
+ (MATCH(VIR_CONNECT_LIST_DOMAINS_NO_AUTOSTART) &&
+ !autostart)))
+ goto cleanup;
+ }
+
+ /* filter by domain state */
+ if (MATCH(VIR_CONNECT_LIST_FILTERS_STATE)) {
+ state = esxVI_VirtualMachinePowerState_ConvertToLibvirt(powerState);
+ if (!((MATCH(VIR_CONNECT_LIST_DOMAINS_RUNNING) &&
+ state == VIR_DOMAIN_RUNNING) ||
+ (MATCH(VIR_CONNECT_LIST_DOMAINS_PAUSED) &&
+ state == VIR_DOMAIN_PAUSED) ||
+ (MATCH(VIR_CONNECT_LIST_DOMAINS_SHUTOFF) &&
+ state == VIR_DOMAIN_SHUTOFF) ||
+ (MATCH(VIR_CONNECT_LIST_DOMAINS_OTHER) &&
+ (state != VIR_DOMAIN_RUNNING &&
+ state != VIR_DOMAIN_PAUSED &&
+ state != VIR_DOMAIN_SHUTOFF))))
+ goto cleanup;
+ }
+
+ /* just count the machines */
+ if (!doms) {
+ count++;
+ continue;
+ }
+
+ if (!(dom = virGetDomain(conn, name, uuid)))
+ goto no_memory;
+
+ /* Only running/suspended virtual machines have an ID != -1 */
+ if (powerState != esxVI_VirtualMachinePowerState_PoweredOff)
+ dom->id = id;
+ else
+ dom->id = -1;
+
+ if (VIR_EXPAND_N(doms, ndoms, 1) < 0)
+ goto no_memory;
+ doms[count++] = dom;
+ }
+
+ if (doms)
+ *domains = doms;
+ doms = NULL;
+ ret = count;
+
+cleanup:
+ if (doms) {
+ for (id = 0; id < count; id++) {
+ if (doms[id])
+ virDomainFree(doms[id]);
+ }
+ }
+ VIR_FREE(doms);
+ VIR_FREE(name);
+ esxVI_String_Free(&propertyNameList);
+ esxVI_ObjectContent_Free(&virtualMachineList);
+ return ret;
+
+no_memory:
+ virReportOOMError();
+ goto cleanup;
+}
+#undef MATCH
static virDriver esxDriver = {
@@ -4962,6 +5155,7 @@ static virDriver esxDriver = {
.getCapabilities = esxGetCapabilities, /* 0.7.1 */
.listDomains = esxListDomains, /* 0.7.0 */
.numOfDomains = esxNumberOfDomains, /* 0.7.0 */
+ .listAllDomains = esxListAllDomains, /* 0.9.13 */
.domainLookupByID = esxDomainLookupByID, /* 0.7.0 */
.domainLookupByUUID = esxDomainLookupByUUID, /* 0.7.0 */
.domainLookupByName = esxDomainLookupByName, /* 0.7.0 */
--
1.7.3.4