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// distributed with this work for additional information
// regarding copyright ownership. The ASF licenses this file
// to you under the Apache License, Version 2.0 (the
// "License"); you may not use this file except in compliance
// with the License. You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing,
// software distributed under the License is distributed on an
// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
// KIND, either express or implied. See the License for the
// specific language governing permissions and limitations
// under the License.
package org.apache.cloudstack.engine.cloud.entity.api.db;
import com.cloud.hypervisor.Hypervisor.HypervisorType;
import com.cloud.utils.db.Encrypt;
import com.cloud.utils.db.GenericDao;
import com.cloud.utils.db.StateMachine;
import com.cloud.utils.fsm.FiniteStateObject;
import com.cloud.vm.VirtualMachine;
import com.cloud.vm.VirtualMachine.State;
import javax.persistence.Column;
import javax.persistence.DiscriminatorColumn;
import javax.persistence.DiscriminatorType;
import javax.persistence.Entity;
import javax.persistence.EnumType;
import javax.persistence.Enumerated;
import javax.persistence.Id;
import javax.persistence.Inheritance;
import javax.persistence.InheritanceType;
import javax.persistence.Table;
import javax.persistence.TableGenerator;
import javax.persistence.Temporal;
import javax.persistence.TemporalType;
import javax.persistence.Transient;
import java.security.SecureRandom;
import java.util.Date;
import java.util.List;
import java.util.Map;
import java.util.UUID;
@Entity
@Table(name = "vm_instance")
@Inheritance(strategy = InheritanceType.JOINED)
@DiscriminatorColumn(name = "type", discriminatorType = DiscriminatorType.STRING, length = 32)
public class VMEntityVO implements VirtualMachine, FiniteStateObject<State, VirtualMachine.Event> {
@Id
@TableGenerator(name = "vm_instance_sq", table = "sequence", pkColumnName = "name", valueColumnName = "value", pkColumnValue = "vm_instance_seq", allocationSize = 1)
@Column(name = "id", updatable = false, nullable = false)
protected long id;
@Column(name = "name", updatable = false, nullable = false, length = 255)
protected String hostName = null;
@Encrypt
@Column(name = "vnc_password", updatable = true, nullable = false, length = 255)
protected String vncPassword;
@Column(name = "proxy_id", updatable = true, nullable = true)
protected Long proxyId;
@Temporal(TemporalType.TIMESTAMP)
@Column(name = "proxy_assign_time", updatable = true, nullable = true)
protected Date proxyAssignTime;
/**
* Note that state is intentionally missing the setter. Any updates to
* the state machine needs to go through the DAO object because someone
* else could be updating it as well.
*/
@Enumerated(value = EnumType.STRING)
@StateMachine(state = State.class, event = Event.class)
@Column(name = "state", updatable = true, nullable = false, length = 32)
protected State state = null;
@Column(name = "private_ip_address", updatable = true)
protected String privateIpAddress;
@Column(name = "instance_name", updatable = true, nullable = false)
protected String instanceName;
@Column(name = "vm_template_id", updatable = true, nullable = true, length = 17)
protected Long templateId = new Long(-1);
@Column(name = "guest_os_id", nullable = false, length = 17)
protected long guestOSId;
@Column(name = "host_id", updatable = true, nullable = true)
protected Long hostId;
@Column(name = "last_host_id", updatable = true, nullable = true)
protected Long lastHostId;
@Column(name = "pod_id", updatable = true, nullable = false)
protected Long podIdToDeployIn;
@Column(name = "private_mac_address", updatable = true, nullable = true)
protected String privateMacAddress;
@Column(name = "data_center_id", updatable = true, nullable = false)
protected long dataCenterIdToDeployIn;
@Column(name = "vm_type", updatable = false, nullable = false, length = 32)
@Enumerated(value = EnumType.STRING)
protected Type type;
@Column(name = "ha_enabled", updatable = true, nullable = true)
protected boolean haEnabled;
@Column(name = "limit_cpu_use", updatable = true, nullable = true)
private boolean limitCpuUse;
@Column(name = "update_count", updatable = true, nullable = false)
protected long updated; // This field should be updated everytime the state is updated. There's no set method in the vo object because it is done with in the dao code.
@Column(name = GenericDao.CREATED_COLUMN)
protected Date created;
@Column(name = GenericDao.REMOVED_COLUMN)
protected Date removed;
@Column(name = "update_time", updatable = true)
@Temporal(value = TemporalType.TIMESTAMP)
protected Date updateTime;
@Column(name = "domain_id")
protected long domainId;
@Column(name = "account_id")
protected long accountId;
@Column(name = "service_offering_id")
protected long serviceOfferingId;
@Column(name = "reservation_id")
protected String reservationId;
@Column(name = "hypervisor_type")
@Enumerated(value = EnumType.STRING)
protected HypervisorType hypervisorType;
@Transient
Map<String, String> details;
@Column(name = "uuid")
protected String uuid = UUID.randomUUID().toString();
//orchestration columns
@Column(name = "owner")
private String owner = null;
@Transient
List<String> computeTags;
@Transient
List<String> rootDiskTags;
@Column(name = "host_name")
private String hostname = null;
@Column(name = "display_name")
private String displayname = null;
@Transient
List<String> networkIds;
@Column(name = "disk_offering_id")
protected Long diskOfferingId;
@Column(name = "display_vm", updatable = true, nullable = false)
protected boolean display = true;
@Transient
private VMReservationVO vmReservation;
public VMEntityVO(long id, long serviceOfferingId, String name, String instanceName, Type type, Long vmTemplateId, HypervisorType hypervisorType, long guestOSId,
long domainId, long accountId, boolean haEnabled, Long diskOfferingId) {
this.id = id;
hostName = name != null ? name : uuid;
if (vmTemplateId != null) {
templateId = vmTemplateId;
}
this.instanceName = instanceName;
this.type = type;
this.guestOSId = guestOSId;
this.haEnabled = haEnabled;
vncPassword = Long.toHexString(new SecureRandom().nextLong());
state = State.Stopped;
this.accountId = accountId;
this.domainId = domainId;
this.serviceOfferingId = serviceOfferingId;
this.hypervisorType = hypervisorType;
limitCpuUse = false;
this.diskOfferingId = diskOfferingId;
}
public VMEntityVO(long id, long serviceOfferingId, String name, String instanceName, Type type, Long vmTemplateId, HypervisorType hypervisorType, long guestOSId,
long domainId, long accountId, boolean haEnabled, boolean limitResourceUse) {
this(id, serviceOfferingId, name, instanceName, type, vmTemplateId, hypervisorType, guestOSId, domainId, accountId, haEnabled, null);
limitCpuUse = limitResourceUse;
}
protected VMEntityVO() {
}
public Date getRemoved() {
return removed;
}
@Override
public long getDomainId() {
return domainId;
}
@Override
public long getAccountId() {
return accountId;
}
@Override
public Type getType() {
return type;
}
@Override
public long getUpdated() {
return updated;
}
@Override
public long getId() {
return id;
}
@Override
public String getUuid() {
return uuid;
}
public void setUuid(String uuid) {
this.uuid = uuid;
}
@Override
public HypervisorType getHypervisorType() {
return hypervisorType;
}
@Override
public Date getCreated() {
return created;
}
public Date getUpdateTime() {
return updateTime;
}
@Override
public long getDataCenterId() {
return dataCenterIdToDeployIn;
}
@Override
public String getHostName() {
return hostName;
}
@Override
public String getInstanceName() {
return instanceName;
}
@Override
public State getState() {
return state;
}
// don't use this directly, use VM state machine instead, this method is added for migration tool only
@Override
public void setState(State state) {
this.state = state;
}
@Override
public String getPrivateIpAddress() {
return privateIpAddress;
}
public void setPrivateIpAddress(String address) {
privateIpAddress = address;
}
public void setVncPassword(String vncPassword) {
this.vncPassword = vncPassword;
}
@Override
public String getVncPassword() {
return vncPassword;
}
@Override
public long getServiceOfferingId() {
return serviceOfferingId;
}
public Long getProxyId() {
return proxyId;
}
public void setProxyId(Long proxyId) {
this.proxyId = proxyId;
}
public Date getProxyAssignTime() {
return proxyAssignTime;
}
public void setProxyAssignTime(Date time) {
proxyAssignTime = time;
}
@Override
public long getTemplateId() {
if (templateId == null) {
return -1;
} else {
return templateId;
}
}
public void setTemplateId(Long templateId) {
this.templateId = templateId;
}
@Override
public long getGuestOSId() {
return guestOSId;
}
public void setGuestOSId(long guestOSId) {
this.guestOSId = guestOSId;
}
public void incrUpdated() {
updated++;
}
public void decrUpdated() {
updated--;
}
@Override
public Long getHostId() {
return hostId;
}
@Override
public Long getLastHostId() {
return lastHostId;
}
public void setLastHostId(Long lastHostId) {
this.lastHostId = lastHostId;
}
public void setHostId(Long hostId) {
this.hostId = hostId;
}
@Override
public boolean isHaEnabled() {
return haEnabled;
}
@Override
public boolean limitCpuUse() {
return limitCpuUse;
}
public void setLimitCpuUse(boolean value) {
limitCpuUse = value;
}
@Override
public String getPrivateMacAddress() {
return privateMacAddress;
}
@Override
public Long getPodIdToDeployIn() {
return podIdToDeployIn;
}
public void setPodId(long podId) {
podIdToDeployIn = podId;
}
public void setPrivateMacAddress(String privateMacAddress) {
this.privateMacAddress = privateMacAddress;
}
public void setDataCenterId(long dataCenterId) {
dataCenterIdToDeployIn = dataCenterId;
}
public boolean isRemoved() {
return removed != null;
}
public void setHaEnabled(boolean value) {
haEnabled = value;
}
public void setReservationId(String reservationId) {
this.reservationId = reservationId;
}
public String getReservationId() {
return reservationId;
}
@Override
public Map<String, String> getDetails() {
return details;
}
public void setDetail(String name, String value) {
assert (details != null) : "Did you forget to load the details?";
details.put(name, value);
}
public void setDetails(Map<String, String> details) {
this.details = details;
}
transient String toString;
@Override
public String toString() {
if (toString == null) {
toString = new StringBuilder("VM[").append(type.toString()).append("|").append(hostName).append("]").toString();
}
return toString;
}
@Override
public int hashCode() {
final int prime = 31;
int result = 1;
result = prime * result + (int)(id ^ (id >>> 32));
return result;
}
@Override
public boolean equals(Object obj) {
if (this == obj)
return true;
if (obj == null)
return false;
if (getClass() != obj.getClass())
return false;
VMEntityVO other = (VMEntityVO)obj;
if (id != other.id)
return false;
return true;
}
public void setServiceOfferingId(long serviceOfferingId) {
this.serviceOfferingId = serviceOfferingId;
}
public String getOwner() {
return owner;
}
public void setOwner(String owner) {
this.owner = owner;
}
public List<String> getComputeTags() {
return computeTags;
}
public void setComputeTags(List<String> computeTags) {
this.computeTags = computeTags;
}
public List<String> getRootDiskTags() {
return rootDiskTags;
}
public void setRootDiskTags(List<String> rootDiskTags) {
this.rootDiskTags = rootDiskTags;
}
public String getHostname() {
return hostname;
}
public void setHostname(String hostname) {
this.hostname = hostname;
}
public String getDisplayname() {
return displayname;
}
public void setDisplayname(String displayname) {
this.displayname = displayname;
}
public List<String> getNetworkIds() {
return networkIds;
}
public void setNetworkIds(List<String> networkIds) {
this.networkIds = networkIds;
}
@Override
public Long getDiskOfferingId() {
return diskOfferingId;
}
public VMReservationVO getVmReservation() {
return vmReservation;
}
public void setVmReservation(VMReservationVO vmReservation) {
this.vmReservation = vmReservation;
}
@Override
public Class<?> getEntityType() {
return VirtualMachine.class;
}
@Override
public boolean isDisplay() {
return display;
}
public void setDisplay(boolean display) {
this.display = display;
}
}