Examples with HostPodVO com.cloud.dc.HostPodVO used on opensource projects

Example 86 with HostPodVO

use of com.cloud.dc.HostPodVO in project cosmic by MissionCriticalCloud.

the class ResourceCheckerTest method test_checkIfPodIsUsable_whenPodBelongsToDataCenter.

@Test
public void test_checkIfPodIsUsable_whenPodBelongsToDataCenter() throws Exception {
    final DataCenterVO dataCenter = new DataCenterVO();
    dataCenter.setId(1L);
    dataCenter.setUuid("DataCenterUUID");
    final HostPodVO hostPod = new HostPodVO();
    hostPod.setDataCenterId(1L);
    hostPod.setUuid("HostPodUUID");
    final ResourceChecker resourceChecker = buildResourceChecker();
    try {
        resourceChecker.checkIfPodIsUsable(dataCenter, hostPod);
    } catch (final InvalidParameterValueException e) {
        fail("No InvalidParameterValueException should have been generated");
    }
}

Example 87 with HostPodVO

use of com.cloud.dc.HostPodVO in project cosmic by MissionCriticalCloud.

the class ResourceCheckerTest method test_checkIfPodExists_whenPodDoesExist.

@Test
public void test_checkIfPodExists_whenPodDoesExist() throws Exception {
    final HostPodVO hostPod = new HostPodVO();
    when(hostPodDao.findById(1L)).thenReturn(hostPod);
    final ResourceChecker resourceChecker = buildResourceChecker();
    assertThat(resourceChecker.checkIfPodExists(1L), is(hostPod));
}

Example 88 with HostPodVO

use of com.cloud.dc.HostPodVO in project cosmic by MissionCriticalCloud.

the class ApiResponseHelper method createVlanIpRangeResponse.

@Override
public VlanIpRangeResponse createVlanIpRangeResponse(final Vlan vlan) {
    final Long podId = ApiDBUtils.getPodIdForVlan(vlan.getId());
    final VlanIpRangeResponse vlanResponse = new VlanIpRangeResponse();
    vlanResponse.setId(vlan.getUuid());
    if (vlan.getVlanType() != null) {
        vlanResponse.setForVirtualNetwork(vlan.getVlanType().equals(VlanType.VirtualNetwork));
    }
    vlanResponse.setVlan(vlan.getVlanTag());
    final DataCenter zone = ApiDBUtils.findZoneById(vlan.getDataCenterId());
    if (zone != null) {
        vlanResponse.setZoneId(zone.getUuid());
    }
    if (podId != null) {
        final HostPodVO pod = ApiDBUtils.findPodById(podId);
        if (pod != null) {
            vlanResponse.setPodId(pod.getUuid());
            vlanResponse.setPodName(pod.getName());
        }
    }
    vlanResponse.setGateway(vlan.getVlanGateway());
    vlanResponse.setNetmask(vlan.getVlanNetmask());
    // get start ip and end ip of corresponding vlan
    final String ipRange = vlan.getIpRange();
    if (ipRange != null) {
        final String[] range = ipRange.split("-");
        vlanResponse.setStartIp(range[0]);
        vlanResponse.setEndIp(range[1]);
    }
    vlanResponse.setIp6Gateway(vlan.getIp6Gateway());
    vlanResponse.setIp6Cidr(vlan.getIp6Cidr());
    final String ip6Range = vlan.getIp6Range();
    if (ip6Range != null) {
        final String[] range = ip6Range.split("-");
        vlanResponse.setStartIpv6(range[0]);
        vlanResponse.setEndIpv6(range[1]);
    }
    if (vlan.getNetworkId() != null) {
        final Network nw = ApiDBUtils.findNetworkById(vlan.getNetworkId());
        if (nw != null) {
            vlanResponse.setNetworkId(nw.getUuid());
        }
    }
    final Account owner = ApiDBUtils.getVlanAccount(vlan.getId());
    if (owner != null) {
        populateAccount(vlanResponse, owner.getId());
        populateDomain(vlanResponse, owner.getDomainId());
    } else {
        final Domain domain = ApiDBUtils.getVlanDomain(vlan.getId());
        if (domain != null) {
            populateDomain(vlanResponse, domain.getId());
        } else {
            final Long networkId = vlan.getNetworkId();
            if (networkId != null) {
                final Network network = _ntwkModel.getNetwork(networkId);
                if (network != null) {
                    final Long accountId = network.getAccountId();
                    populateAccount(vlanResponse, accountId);
                    populateDomain(vlanResponse, ApiDBUtils.findAccountById(accountId).getDomainId());
                }
            }
        }
    }
    if (vlan.getPhysicalNetworkId() != null) {
        final PhysicalNetwork pnw = ApiDBUtils.findPhysicalNetworkById(vlan.getPhysicalNetworkId());
        if (pnw != null) {
            vlanResponse.setPhysicalNetworkId(pnw.getUuid());
        }
    }
    vlanResponse.setObjectName("vlan");
    return vlanResponse;
}

Example 89 with HostPodVO

use of com.cloud.dc.HostPodVO in project cosmic by MissionCriticalCloud.

the class ExplicitDedicationProcessor method updateAvoidList.

private ExcludeList updateAvoidList(final List<DedicatedResourceVO> dedicatedResources, final ExcludeList avoidList, final Zone zone) {
    final ExcludeList includeList = new ExcludeList();
    for (final DedicatedResourceVO dr : dedicatedResources) {
        if (dr.getHostId() != null) {
            includeList.addHost(dr.getHostId());
            final HostVO dedicatedHost = _hostDao.findById(dr.getHostId());
            includeList.addCluster(dedicatedHost.getClusterId());
            includeList.addPod(dedicatedHost.getPodId());
        }
        if (dr.getClusterId() != null) {
            includeList.addCluster(dr.getClusterId());
            // add all hosts inside this in includeList
            final List<HostVO> hostList = _hostDao.findByClusterId(dr.getClusterId());
            for (final HostVO host : hostList) {
                final DedicatedResourceVO dHost = _dedicatedDao.findByHostId(host.getId());
                if (dHost != null && !dedicatedResources.contains(dHost)) {
                    avoidList.addHost(host.getId());
                } else {
                    includeList.addHost(host.getId());
                }
            }
            final ClusterVO dedicatedCluster = _clusterDao.findById(dr.getClusterId());
            includeList.addPod(dedicatedCluster.getPodId());
        }
        if (dr.getPodId() != null) {
            includeList.addPod(dr.getPodId());
            // add all cluster under this pod in includeList
            final List<ClusterVO> clusterList = _clusterDao.listByPodId(dr.getPodId());
            for (final ClusterVO cluster : clusterList) {
                final DedicatedResourceVO dCluster = _dedicatedDao.findByClusterId(cluster.getId());
                if (dCluster != null && !dedicatedResources.contains(dCluster)) {
                    avoidList.addCluster(cluster.getId());
                } else {
                    includeList.addCluster(cluster.getId());
                }
            }
            // add all hosts inside this pod in includeList
            final List<HostVO> hostList = _hostDao.findByPodId(dr.getPodId());
            for (final HostVO host : hostList) {
                final DedicatedResourceVO dHost = _dedicatedDao.findByHostId(host.getId());
                if (dHost != null && !dedicatedResources.contains(dHost)) {
                    avoidList.addHost(host.getId());
                } else {
                    includeList.addHost(host.getId());
                }
            }
        }
        if (dr.getDataCenterId() != null) {
            includeList.addZone(dr.getDataCenterId());
            // add all Pod under this data center in includeList
            final List<HostPodVO> podList = _podDao.listByDataCenterId(dr.getDataCenterId());
            for (final HostPodVO pod : podList) {
                final DedicatedResourceVO dPod = _dedicatedDao.findByPodId(pod.getId());
                if (dPod != null && !dedicatedResources.contains(dPod)) {
                    avoidList.addPod(pod.getId());
                } else {
                    includeList.addPod(pod.getId());
                }
            }
            final List<ClusterVO> clusterList = _clusterDao.listClustersByDcId(dr.getDataCenterId());
            for (final ClusterVO cluster : clusterList) {
                final DedicatedResourceVO dCluster = _dedicatedDao.findByClusterId(cluster.getId());
                if (dCluster != null && !dedicatedResources.contains(dCluster)) {
                    avoidList.addCluster(cluster.getId());
                } else {
                    includeList.addCluster(cluster.getId());
                }
            }
            // add all hosts inside this in includeList
            final List<HostVO> hostList = _hostDao.listByDataCenterId(dr.getDataCenterId());
            for (final HostVO host : hostList) {
                final DedicatedResourceVO dHost = _dedicatedDao.findByHostId(host.getId());
                if (dHost != null && !dedicatedResources.contains(dHost)) {
                    avoidList.addHost(host.getId());
                } else {
                    includeList.addHost(host.getId());
                }
            }
        }
    }
    // Update avoid list using includeList.
    // add resources in avoid list which are not in include list.
    final List<HostPodVO> pods = _podDao.listByDataCenterId(zone.getId());
    final List<ClusterVO> clusters = _clusterDao.listClustersByDcId(zone.getId());
    final List<HostVO> hosts = _hostDao.listByDataCenterId(zone.getId());
    final Set<Long> podsInIncludeList = includeList.getPodsToAvoid();
    final Set<Long> clustersInIncludeList = includeList.getClustersToAvoid();
    final Set<Long> hostsInIncludeList = includeList.getHostsToAvoid();
    for (final HostPodVO pod : pods) {
        if (podsInIncludeList != null && !podsInIncludeList.contains(pod.getId())) {
            avoidList.addPod(pod.getId());
        }
    }
    for (final ClusterVO cluster : clusters) {
        if (clustersInIncludeList != null && !clustersInIncludeList.contains(cluster.getId())) {
            avoidList.addCluster(cluster.getId());
        }
    }
    for (final HostVO host : hosts) {
        if (hostsInIncludeList != null && !hostsInIncludeList.contains(host.getId())) {
            avoidList.addHost(host.getId());
        }
    }
    return avoidList;
}

Example 90 with HostPodVO

use of com.cloud.dc.HostPodVO in project cloudstack by apache.

the class AgentManagerImpl method handleDisconnectWithInvestigation.

protected boolean handleDisconnectWithInvestigation(final AgentAttache attache, Status.Event event) {
    final long hostId = attache.getId();
    HostVO host = _hostDao.findById(hostId);
    if (host != null) {
        Status nextStatus = null;
        try {
            nextStatus = host.getStatus().getNextStatus(event);
        } catch (final NoTransitionException ne) {
            /*
                 * Agent may be currently in status of Down, Alert, Removed, namely there is no next status for some events. Why this can happen? Ask God not me. I hate there was
                 * no piece of comment for code handling race condition. God knew what race condition the code dealt with!
                 */
            s_logger.debug("Caught exception while getting agent's next status", ne);
        }
        if (nextStatus == Status.Alert) {
            /* OK, we are going to the bad status, let's see what happened */
            s_logger.info("Investigating why host " + hostId + " has disconnected with event " + event);
            Status determinedState = investigate(attache);
            // if state cannot be determined do nothing and bail out
            if (determinedState == null) {
                if ((System.currentTimeMillis() >> 10) - host.getLastPinged() > AlertWait.value()) {
                    s_logger.warn("Agent " + hostId + " state cannot be determined for more than " + AlertWait + "(" + AlertWait.value() + ") seconds, will go to Alert state");
                    determinedState = Status.Alert;
                } else {
                    s_logger.warn("Agent " + hostId + " state cannot be determined, do nothing");
                    return false;
                }
            }
            final Status currentStatus = host.getStatus();
            s_logger.info("The agent from host " + hostId + " state determined is " + determinedState);
            if (determinedState == Status.Down) {
                final String message = "Host is down: " + host.getId() + "-" + host.getName() + ". Starting HA on the VMs";
                s_logger.error(message);
                if (host.getType() != Host.Type.SecondaryStorage && host.getType() != Host.Type.ConsoleProxy) {
                    _alertMgr.sendAlert(AlertManager.AlertType.ALERT_TYPE_HOST, host.getDataCenterId(), host.getPodId(), "Host down, " + host.getId(), message);
                }
                event = Status.Event.HostDown;
            } else if (determinedState == Status.Up) {
                /* Got ping response from host, bring it back */
                s_logger.info("Agent is determined to be up and running");
                agentStatusTransitTo(host, Status.Event.Ping, _nodeId);
                return false;
            } else if (determinedState == Status.Disconnected) {
                s_logger.warn("Agent is disconnected but the host is still up: " + host.getId() + "-" + host.getName());
                if (currentStatus == Status.Disconnected) {
                    if ((System.currentTimeMillis() >> 10) - host.getLastPinged() > AlertWait.value()) {
                        s_logger.warn("Host " + host.getId() + " has been disconnected past the wait time it should be disconnected.");
                        event = Status.Event.WaitedTooLong;
                    } else {
                        s_logger.debug("Host " + host.getId() + " has been determined to be disconnected but it hasn't passed the wait time yet.");
                        return false;
                    }
                } else if (currentStatus == Status.Up) {
                    final DataCenterVO dcVO = _dcDao.findById(host.getDataCenterId());
                    final HostPodVO podVO = _podDao.findById(host.getPodId());
                    final String hostDesc = "name: " + host.getName() + " (id:" + host.getId() + "), availability zone: " + dcVO.getName() + ", pod: " + podVO.getName();
                    if (host.getType() != Host.Type.SecondaryStorage && host.getType() != Host.Type.ConsoleProxy) {
                        _alertMgr.sendAlert(AlertManager.AlertType.ALERT_TYPE_HOST, host.getDataCenterId(), host.getPodId(), "Host disconnected, " + hostDesc, "If the agent for host [" + hostDesc + "] is not restarted within " + AlertWait + " seconds, host will go to Alert state");
                    }
                    event = Status.Event.AgentDisconnected;
                }
            } else {
                // if we end up here we are in alert state, send an alert
                final DataCenterVO dcVO = _dcDao.findById(host.getDataCenterId());
                final HostPodVO podVO = _podDao.findById(host.getPodId());
                final String podName = podVO != null ? podVO.getName() : "NO POD";
                final String hostDesc = "name: " + host.getName() + " (id:" + host.getId() + "), availability zone: " + dcVO.getName() + ", pod: " + podName;
                _alertMgr.sendAlert(AlertManager.AlertType.ALERT_TYPE_HOST, host.getDataCenterId(), host.getPodId(), "Host in ALERT state, " + hostDesc, "In availability zone " + host.getDataCenterId() + ", host is in alert state: " + host.getId() + "-" + host.getName());
            }
        } else {
            s_logger.debug("The next status of agent " + host.getId() + " is not Alert, no need to investigate what happened");
        }
    }
    handleDisconnectWithoutInvestigation(attache, event, true, true);
    // Maybe the host magically reappeared?
    host = _hostDao.findById(hostId);
    if (host != null && host.getStatus() == Status.Down) {
        _haMgr.scheduleRestartForVmsOnHost(host, true);
    }
    return true;
}