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/*******************************************************************************
* Copyright 2016 ContainX and OpenStack4j
*
* Licensed 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.
*******************************************************************************/
/*******************************************************************************
* Huawei has modified this source file.
* Copyright 2018 Huawei Technologies Co.,Ltd.
*
* Licensed 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 com.huawei.openstack4j.model.compute;
import java.util.Date;
import java.util.List;
import java.util.Map;
import com.fasterxml.jackson.annotation.JsonCreator;
import com.fasterxml.jackson.annotation.JsonValue;
import com.huawei.openstack4j.model.ModelEntity;
import com.huawei.openstack4j.model.common.Link;
/**
* A server is a virtual machine instance on a compute based system.
*
* @author Jeremy Unruh
*/
public interface Server extends ModelEntity {
/**
* Servers contain a status attribute that can be used as an indication of the current server
* state. Servers with an ACTIVE status are available for use.
*/
public enum Status {
/** The server is active */
ACTIVE,
/** The server has not finished the original build process */
BUILD,
/** The server is currently being rebuilt */
REBUILD,
/** The server is suspended, either by request or necessity. This status appears for only the following hypervisors:
* XenServer/XCP, KVM, and ESXi. Administrative users may suspend an instance if it is infrequently used or to
* perform system maintenance. When you suspend an instance, its VM state is stored on disk, all memory is written to disk,
* and the virtual machine is stopped. Suspending an instance is similar to placing a device in hibernation;
* memory and vCPUs become available to create other instances.
*/
SUSPENDED,
/** In a paused state, the state of the server is stored in RAM. A paused server continues to run in frozen state. */
PAUSED,
/** Server is performing the differential copy of data that changed during its initial copy. Server is down for this stage. */
RESIZE,
/** System is awaiting confirmation that the server is operational after a move or resize. */
VERIFY_RESIZE,
/** The resize or migration of a server failed for some reason. The destination server is being cleaned up and
* the original source server is restarting. */
REVERT_RESIZE,
/** The password is being reset on the server. */
PASSWORD,
/** The server is in a soft reboot state. A reboot command was passed to the operating system. */
REBOOT,
/** The server is hard rebooting. This is equivalent to pulling the power plug on a physical server,
* plugging it back in, and rebooting it.
*/
HARD_REBOOT,
/** The server is permanently deleted. */
DELETED,
/** The state of the server is unknown. Contact your cloud provider. */
UNKNOWN,
/** The server is in error. */
ERROR,
/** The server is powered off and the disk image still persists. */
STOPPED,
/** The virtual machine (VM) was powered down by the user, but not through the OpenStack Compute API. */
SHUTOFF,
/** The server is currently being migrated */
MIGRATING,
/** The server is shelved*/
SHELVED,
/** The server is shelved_offloaded, server removed from the hypervisor to minimize resource usage. */
SHELVED_OFFLOADED,
/** OpenStack4j could not find a Status mapping for the current reported Status. File an issue indicating the missing state */
UNRECOGNIZED;
@JsonCreator
public static Status forValue(String value) {
if (value != null)
{
for (Status s : Status.values()) {
if (s.name().equalsIgnoreCase(value))
return s;
}
}
return Status.UNRECOGNIZED;
}
@JsonValue
public String value() {
return name().toLowerCase();
}
}
enum DiskConfig {
MANUAL, AUTO;
@JsonCreator
public static DiskConfig forValue(String value) {
if (value != null && value.equalsIgnoreCase("auto"))
return DiskConfig.AUTO;
return DiskConfig.MANUAL;
}
}
enum HostStatus{
UP,UNKNOWN,DOWN,MAINTENANCE,NOHOSTSTATUS;
@JsonCreator
public static HostStatus forValue(String value) {
if (value != null && !"".equals(value))
{
for (HostStatus s : HostStatus.values()) {
if (s.name().equalsIgnoreCase(value))
return s;
}
}
return HostStatus.NOHOSTSTATUS;
}
}
/**
* @return the identifier for the server
*/
String getId();
/**
* @return the descriptive name for the server
*/
String getName();
/**
* @return the addresses assigned to the server
*/
Addresses getAddresses();
/**
* @return external reference links
*/
List getLinks();
/**
* @return the image identifier
*/
String getImageId();
/**
* @return the image used to boot the server with
*/
Image getImage();
/**
* @return the flavor identifier
*/
String getFlavorId();
/**
* @return the flavor to boot into
*/
Flavor getFlavor();
/**
* @return the accessible IPV4 address (if applicable)
*/
String getAccessIPv4();
/**
* @return the accessible IPV6 address (if applicable)
*/
String getAccessIPv6();
/**
* @return the configDrive
*/
String getConfigDrive();
/**
* @return the status
*/
Status getStatus();
/**
* @return the progress
*/
int getProgress();
/**
* @return the fault
*/
Fault getFault();
/**
* @return the tenant id
*/
String getTenantId();
/**
* @return the user id
*/
String getUserId();
/**
* @return the key name
*/
String getKeyName();
/**
* @return the host id
*/
String getHostId();
/**
* @return the updated
*/
Date getUpdated();
/**
* @return the created
*/
Date getCreated();
/**
* @return the metadata
*/
Map getMetadata();
//List getSecurityGroups();
/**
* @return the task state
*/
String getTaskState();
/**
* @return the power state
*/
String getPowerState();
/**
* @return the vm state
*/
String getVmState();
/**
* @return the host
*/
String getHost();
/**
* @return the instance name
*/
String getInstanceName();
/**
* @return the hypervisor hostname
*/
String getHypervisorHostname();
/**
* Disk config attribute from the Disk Config Extension (alias "OS-DCF")..
*
* @return the current disk configuration
*/
DiskConfig getDiskConfig();
/**
* @return the availability zone
*/
String getAvailabilityZone();
/**
* @return the last time the server was launched
*/
Date getLaunchedAt();
/**
* @return the last termination date
*/
Date getTerminatedAt();
/**
* @return the OS extended volumes attached
*/
List getOsExtendedVolumesAttached();
/**
* @return the UUID for this server
*/
String getUuid();
/**
* @return the administrative password to the VM
*/
String getAdminPass();
/**
* @return security groups attached to the VM
*/
List getSecurityGroups();
/**
*
* @return batch boot server max count
*/
Integer getMaxCount();
/**
*
* @return batch boot server min count
*/
Integer getMinCount();
/**
*
* @return ecs description
*/
String getDescription();
/**
*
* @return nova-compute status
*/
HostStatus getHostStatus();
/**
*
* @return host name
*/
String getHostname();
/**
*
* @return reservation id
*/
String getReservationId();
/**
*
* @return launch index
*/
Integer getLaunchIndex();
/**
*
* @return kernel id
*/
String getKernelId();
/**
*
* @return ramdisk id
*/
String getRamdiskId();
/**
*
* @return root device name
*/
String getRootDeviceName();
/**
*
* @return user data
*/
String getUserData();
/**
*
* @return server is locked?
*/
Boolean getLocked();
/**
*
* @return server tags
*/
List getTags();
/**
*
* @return scheduler hints
*/
Map getSchedulerHints();
}
