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Virtual IPs
===========
.. include:: lb-setup.sample.rst
List Virtual IPs
----------------
You can list the VIPs associated with a load balancer like so:
.. code-block:: php
$vips = $loadBalancer->virtualIpList();
foreach ($vips as $vip) {
/** @var $vip of OpenCloud\LoadBalancer\Resource\VirtualIp **/
}
Get existing VIP
----------------
To retrieve the details of an existing VIP on a load balancer, you will need
its ID:
.. code-block::
$vip = $loadBalancer->virtualIp('{virtualIpId}');
Add Virtual IPv6
----------------
You can add additional IPv6 VIPs to a load balancer using the following method:
.. code-block:: php
use OpenCloud\LoadBalancer\Enum\IpType;
$loadBalancer->addVirtualIp(IpType::PUBLIC, 6);
the first argument is the type of network your IP address will server traffic in
- and can either be ``PUBLIC`` or ``PRIVATE``. The second argument is the version
of IP address, either ``4`` or ``6``.
Add Virtual IPv4
----------------
Similar to above:
.. code-block:: php
use OpenCloud\LoadBalancer\Enum\IpType;
$loadBalancer->addVirtualIp(IpType::PUBLIC, 4);
Remove Virtual IP
-----------------
You can remove a VIP from a load balancer.
.. code-block:: php
$vip->remove();
.. note::
A load balancer must have at least one VIP associated with it. If you try to
remove a load balancer's last VIP, a ``ClientErrorResponseException`` will be
thrown.