HostVO h = _hostDao.findById(vm.getLastHostId());
DataCenter dc = _dcDao.findById(h.getDataCenterId());
Pod pod = _podDao.findById(h.getPodId());
Cluster c = _clusterDao.findById(h.getClusterId());
s_logger.debug("Start baremetal vm " + vm.getId() + " on last stayed host " + h.getId());
return new DeployDestination(dc, pod, c, h);
}
if (haVmTag != null) {
hostTag = haVmTag;
} else if (offering.getHostTag() != null) {
String[] tags = offering.getHostTag().split(",");
if (tags.length > 0) {
hostTag = tags[0];
}
}
List<ClusterVO> clusters = _clusterDao.listByDcHyType(vm.getDataCenterId(), HypervisorType.BareMetal.toString());
int cpu_requested;
long ram_requested;
HostVO target = null;
List<HostVO> hosts;
for (ClusterVO cluster : clusters) {
hosts = _resourceMgr.listAllUpAndEnabledHosts(Host.Type.Routing, cluster.getId(), cluster.getPodId(), cluster.getDataCenterId());
if (hostTag != null) {
for (HostVO h : hosts) {
_hostDao.loadDetails(h);
if (h.getDetail("hostTag") != null && h.getDetail("hostTag").equalsIgnoreCase(hostTag)) {
target = h;
break;
}
}
}
}
if (target == null) {
s_logger.warn("Cannot find host with tag " + hostTag + " use capacity from service offering");
cpu_requested = offering.getCpu() * offering.getSpeed();
ram_requested = offering.getRamSize() * 1024L * 1024L;
} else {
cpu_requested = target.getCpus() * target.getSpeed().intValue();
ram_requested = target.getTotalMemory();
}
for (ClusterVO cluster : clusters) {
if (haVmTag == null) {
hosts = _resourceMgr.listAllUpAndEnabledNonHAHosts(Host.Type.Routing, cluster.getId(), cluster.getPodId(), cluster.getDataCenterId());
} else {
s_logger.warn("Cannot find HA host with tag " + haVmTag + " in cluster id=" + cluster.getId() + ", pod id=" + cluster.getPodId() + ", data center id=" + cluster.getDataCenterId());
return null;
}
for (HostVO h : hosts) {
long cluster_id = h.getClusterId();
ClusterDetailsVO cluster_detail_cpu = _clusterDetailsDao.findDetail(cluster_id,"cpuOvercommitRatio") ;
ClusterDetailsVO cluster_detail_ram = _clusterDetailsDao.findDetail(cluster_id,"memoryOvercommitRatio");
Float cpuOvercommitRatio = Float.parseFloat(cluster_detail_cpu.getValue());
Float memoryOvercommitRatio = Float.parseFloat(cluster_detail_ram.getValue());
if (_capacityMgr.checkIfHostHasCapacity(h.getId(), cpu_requested, ram_requested, false, cpuOvercommitRatio, memoryOvercommitRatio, true)) {
s_logger.debug("Find host " + h.getId() + " has enough capacity");
DataCenter dc = _dcDao.findById(h.getDataCenterId());
Pod pod = _podDao.findById(h.getPodId());
return new DeployDestination(dc, pod, cluster, h);
}
}
}
s_logger.warn(String.format("Cannot find enough capacity(requested cpu=%1$s memory=%2$s)", cpu_requested, ram_requested));