HostServiceImpl (oVirt Java SDK 4.0.1 API)

Constructors
Constructor and Description
`HostServiceImpl(HttpConnection connection, String path)`

Constructors

Constructor and Description

HostServiceImpl(HttpConnection connection,
               String path)

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`HostService.ActivateRequest`	`activate()`
`AssignedAffinityLabelsService`	`affinityLabelsService()` List of scheduling labels assigned to this host.
`HostService.ApproveRequest`	`approve()`
`HostService.CommitNetConfigRequest`	`commitNetConfig()` Marks the network configuration as good and persists it inside the host.
`HostService.DeactivateRequest`	`deactivate()`
`HostDevicesService`	`devicesService()`
`HostService.EnrollCertificateRequest`	`enrollCertificate()`
`HostService.FenceRequest`	`fence()`
`FenceAgentsService`	`fenceAgentsService()`
`HostService.ForceSelectSpmRequest`	`forceSelectSpm()`
`HostService.GetRequest`	`get()`
`HostHooksService`	`hooksService()`
`HostService.InstallRequest`	`install()`
`HostService.IscsiDiscoverRequest`	`iscsiDiscover()`
`HostService.IscsiLoginRequest`	`iscsiLogin()`
`KatelloErrataService`	`katelloErrataService()`
`NetworkAttachmentsService`	`networkAttachmentsService()`
`HostNicsService`	`nicsService()`
`HostNumaNodesService`	`numaNodesService()`
`AssignedPermissionsService`	`permissionsService()`
`HostService.RefreshRequest`	`refresh()`
`HostService.RemoveRequest`	`remove()`
`Service`	`service(String path)` Service locator method, returns individual service on which the URI is dispatched.
`HostService.SetupNetworksRequest`	`setupNetworks()` This method is used to change the configuration of the network interfaces of a host.
`StatisticsService`	`statisticsService()`
`StorageServerConnectionExtensionsService`	`storageConnectionExtensionsService()`
`HostStorageService`	`storageService()`
`AssignedTagsService`	`tagsService()`
`String`	`toString()`
`UnmanagedNetworksService`	`unmanagedNetworksService()`
`HostService.UnregisteredStorageDomainsDiscoverRequest`	`unregisteredStorageDomainsDiscover()`
`HostService.UpdateRequest`	`update()`
`HostService.UpgradeRequest`	`upgrade()`

All Methods Instance Methods Concrete Methods

Modifier and Type

Method and Description

HostService.ActivateRequest

activate()

AssignedAffinityLabelsService

affinityLabelsService()

List of scheduling labels assigned to this host.

HostService.ApproveRequest

approve()

HostService.CommitNetConfigRequest

commitNetConfig()

Marks the network configuration as good and persists it inside the host.

HostService.DeactivateRequest

deactivate()

HostDevicesService

devicesService()

HostService.EnrollCertificateRequest

enrollCertificate()

HostService.FenceRequest

fence()

FenceAgentsService

fenceAgentsService()

HostService.ForceSelectSpmRequest

forceSelectSpm()

HostService.GetRequest

get()

HostHooksService

hooksService()

HostService.InstallRequest

install()

HostService.IscsiDiscoverRequest

iscsiDiscover()

HostService.IscsiLoginRequest

iscsiLogin()

KatelloErrataService

katelloErrataService()

NetworkAttachmentsService

networkAttachmentsService()

HostNicsService

nicsService()

HostNumaNodesService

numaNodesService()

AssignedPermissionsService

permissionsService()

HostService.RefreshRequest

refresh()

HostService.RemoveRequest

remove()

Service

service(String path)

Service locator method, returns individual service on which the URI is dispatched.

HostService.SetupNetworksRequest

setupNetworks()

This method is used to change the configuration of the network interfaces of a host.

StatisticsService

statisticsService()

StorageServerConnectionExtensionsService

storageConnectionExtensionsService()

HostStorageService

storageService()

AssignedTagsService

tagsService()

String

toString()

UnmanagedNetworksService

unmanagedNetworksService()

HostService.UnregisteredStorageDomainsDiscoverRequest

unregisteredStorageDomainsDiscover()

HostService.UpdateRequest

update()

HostService.UpgradeRequest

upgrade()

This method is used to change the configuration of the network interfaces of a host.

For example, lets assume that you have a host with three network interfaces eth0, eth1 and eth2 and that you want to configure a new bond using eth0 and eth1, and put a VLAN on top of it. Using a simple shell script and the curl command line HTTP client that can be done as follows:

#!/bin/sh -ex

url="https://engine.example.com/ovirt-engine/api"
user="admin@internal"
password="..."

curl \
--verbose \
--cacert /etc/pki/ovirt-engine/ca.pem \
--user "${user}:${password}" \
--request POST \
--header "Version: 4" \
--header "Content-Type: application/xml" \
--header "Accept: application/xml" \
--data '
<action>
  <modified_bonds>
    <host_nic>
      <name>bond0</name>
      <bonding>
        <options>
          <option>
            <name>mode</name>
            <value>4</value>
          </option>
          <option>
            <name>miimon</name>
            <value>100</value>
          </option>
        </options>
        <slaves>
          <host_nic>
            <name>eth1</name>
          </host_nic>
          <host_nic>
            <name>eth2</name>
          </host_nic>
        </slaves>
      </bonding>
    </host_nic>
  </modified_bonds>
  <modified_network_attachments>
    <network_attachment>
      <network>
        <name>myvlan</name>
      </network>
      <host_nic>
        <name>bond0</name>
      </host_nic>
      <ip_address_assignments>
        <assignment_method>static</assignment_method>
        <ip_address_assignment>
          <ip>
            <address>192.168.122.10</address>
            <netmask>255.255.255.0</netmask>
          </ip>
        </ip_address_assignment>
      </ip_address_assignments>
    </network_attachment>
  </modified_network_attachments>
 </action>
' \
"${url}/hosts/1ff7a191-2f3b-4eff-812b-9f91a30c3acc/setupnetworks"

Note that this is valid for version 4 of the API. In previous versions some elements were represented as XML attributes instead of XML elements. In particular the options and ip elements were represented as follows:

<options name="mode" value="4"/>
<options name="miimon" value="100"/>
<ip address="192.168.122.10" netmask="255.255.255.0"/>

Using the Python SDK the same can be done with the following code:

host.setupnetworks(
  params.Action(
    modified_bonds=params.HostNics(
      host_nic=[
        params.HostNIC(
          name="bond0",
          bonding=params.Bonding(
            options=params.Options(
              option=[
                params.Option(name="mode", value="4"),
                params.Option(name="miimon", value="100"),
              ],
            ),
            slaves=params.Slaves(
              host_nic=[
                params.HostNIC(name="eth1"),
                params.HostNIC(name="eth2"),
              ],
            ),
          ),
        ),
      ],
    ),
    modified_network_attachments=params.NetworkAttachments(
      network_attachment=[
        params.NetworkAttachment(
          network=params.Network(name="myvlan"),
          host_nic=params.HostNIC(name="bond0"),
          ip_address_assignments=params.IpAddressAssignments(
            ip_address_assignment=[
              params.IpAddressAssignment(
                assignment_method="static",
                ip=params.IP(
                  address="192.168.122.10",
                  netmask="255.255.255.0",
                ),
              ),
            ],
          ),
        ),
      ],
    ),
  ),
)

Important

To make sure that the network configuration has been saved in the host, and that it will be applied when the host is rebooted, remember to call commitnetconfig.

Class HostServiceImpl

Nested Class Summary

Nested classes/interfaces inherited from interface org.ovirt.engine.sdk4.services.HostService

Constructor Summary

Method Summary

Methods inherited from class org.ovirt.engine.sdk4.internal.services.ServiceImpl

Methods inherited from class java.lang.Object

Constructor Detail

HostServiceImpl

Method Detail

activate

approve

commitNetConfig

deactivate

enrollCertificate

fence

forceSelectSpm

get

install

iscsiDiscover

iscsiLogin

refresh

remove

setupNetworks

unregisteredStorageDomainsDiscover

update

upgrade

affinityLabelsService

devicesService

fenceAgentsService

hooksService

katelloErrataService

networkAttachmentsService

nicsService

numaNodesService

permissionsService

statisticsService

storageService

storageConnectionExtensionsService

tagsService

unmanagedNetworksService

service

toString