Examples with GetVmStatsAnswer com.cloud.agent.api.GetVmStatsAnswer used on opensource projects

Example 1 with GetVmStatsAnswer

use of com.cloud.agent.api.GetVmStatsAnswer in project cosmic by MissionCriticalCloud.

the class UserVmManagerImpl method getVirtualMachineStatistics.

@Override
public HashMap<Long, VmStatsEntry> getVirtualMachineStatistics(final long hostId, final String hostName, final List<Long> vmIds) throws CloudRuntimeException {
    final HashMap<Long, VmStatsEntry> vmStatsById = new HashMap<>();
    if (vmIds.isEmpty()) {
        return vmStatsById;
    }
    final List<String> vmNames = new ArrayList<>();
    for (final Long vmId : vmIds) {
        final UserVmVO vm = _vmDao.findById(vmId);
        vmNames.add(vm.getInstanceName());
    }
    final Answer answer = _agentMgr.easySend(hostId, new GetVmStatsCommand(vmNames, _hostDao.findById(hostId).getGuid(), hostName));
    if (answer == null || !answer.getResult()) {
        s_logger.warn("Unable to obtain VM statistics.");
        return null;
    } else {
        final HashMap<String, VmStatsEntry> vmStatsByName = ((GetVmStatsAnswer) answer).getVmStatsMap();
        if (vmStatsByName == null) {
            s_logger.warn("Unable to obtain VM statistics.");
            return null;
        }
        for (final Map.Entry<String, VmStatsEntry> entry : vmStatsByName.entrySet()) {
            vmStatsById.put(vmIds.get(vmNames.indexOf(entry.getKey())), entry.getValue());
        }
    }
    return vmStatsById;
}

Example 2 with GetVmStatsAnswer

use of com.cloud.agent.api.GetVmStatsAnswer in project cloudstack by apache.

the class HypervDirectConnectResourceTest method testBadGetVmStatsCommand.

@Test
public final void testBadGetVmStatsCommand() {
    // Sample GetVmStatsCommand
    List<String> vmNames = new ArrayList<String>();
    vmNames.add("FakeVM");
    GetVmStatsCommand vmStatsCmd = new GetVmStatsCommand(vmNames, "1", "localhost");
    GetVmStatsAnswer ans = (GetVmStatsAnswer) s_hypervresource.executeRequest(vmStatsCmd);
    Assert.assertTrue(ans.getDetails(), ans.getResult());
}

Example 3 with GetVmStatsAnswer

use of com.cloud.agent.api.GetVmStatsAnswer in project cloudstack by apache.

the class HypervDirectConnectResourceTest method testGetVmStatsCommand.

@Test
public final void testGetVmStatsCommand() {
    // Sample GetVmStatsCommand
    List<String> vmNames = new ArrayList<String>();
    vmNames.add("i-2-11-VM");
    GetVmStatsCommand cmd = new GetVmStatsCommand(vmNames, "1", "localhost");
    s_hypervresource.executeRequest(cmd);
    GetVmStatsAnswer ans = (GetVmStatsAnswer) s_hypervresource.executeRequest(cmd);
    Assert.assertTrue(ans.getDetails(), ans.getResult());
}

Example 4 with GetVmStatsAnswer

use of com.cloud.agent.api.GetVmStatsAnswer in project cloudstack by apache.

the class Ovm3VmSupport method execute.

public GetVmStatsAnswer execute(GetVmStatsCommand cmd) {
    List<String> vmNames = cmd.getVmNames();
    Map<String, VmStatsEntry> vmStatsNameMap = new HashMap<String, VmStatsEntry>();
    for (String vmName : vmNames) {
        VmStatsEntry e = getVmStat(vmName);
        vmStatsNameMap.put(vmName, e);
    }
    return new GetVmStatsAnswer(cmd, (HashMap<String, VmStatsEntry>) vmStatsNameMap);
}

Example 5 with GetVmStatsAnswer

use of com.cloud.agent.api.GetVmStatsAnswer in project cloudstack by apache.

the class CitrixGetVmStatsCommandWrapper method execute.

@Override
public Answer execute(final GetVmStatsCommand command, final CitrixResourceBase citrixResourceBase) {
    final Connection conn = citrixResourceBase.getConnection();
    final List<String> vmNames = command.getVmNames();
    final HashMap<String, VmStatsEntry> vmStatsNameMap = new HashMap<String, VmStatsEntry>();
    if (vmNames.size() == 0) {
        return new GetVmStatsAnswer(command, vmStatsNameMap);
    }
    try {
        // Determine the UUIDs of the requested VMs
        final List<String> vmUUIDs = new ArrayList<String>();
        for (final String vmName : vmNames) {
            final VM vm = citrixResourceBase.getVM(conn, vmName);
            vmUUIDs.add(vm.getUuid(conn));
        }
        final HashMap<String, VmStatsEntry> vmStatsUUIDMap = citrixResourceBase.getVmStats(conn, command, vmUUIDs, command.getHostGuid());
        if (vmStatsUUIDMap == null) {
            return new GetVmStatsAnswer(command, vmStatsNameMap);
        }
        for (final Map.Entry<String, VmStatsEntry> entry : vmStatsUUIDMap.entrySet()) {
            vmStatsNameMap.put(vmNames.get(vmUUIDs.indexOf(entry.getKey())), entry.getValue());
        }
        return new GetVmStatsAnswer(command, vmStatsNameMap);
    } catch (final XenAPIException e) {
        final String msg = "Unable to get VM stats" + e.toString();
        s_logger.warn(msg, e);
        return new GetVmStatsAnswer(command, vmStatsNameMap);
    } catch (final XmlRpcException e) {
        final String msg = "Unable to get VM stats" + e.getMessage();
        s_logger.warn(msg, e);
        return new GetVmStatsAnswer(command, vmStatsNameMap);
    }
}