Provide an option/module to discover iSCSI targets from oVirt Engine RESTAPI

[arachmani]

We have oVirt Engine RESTAPI endpoint to discover iSCSI targets -
http://ovirt.github.io/ovirt-engine-api-model/4.4/#services/host/methods/iscsi_discover

We need the option to get this information using Ansible module by providing the host id.

[mnecas]

It is already implemented in the ovirt_host module.
https://docs.ansible.com/ansible/latest/collections/ovirt/ovirt/ovirt_host_module.html#parameter-iscsi

[mwperina]

Asaf, are there any gaps in current ovirt_host implementation? If not, could you please close this issue?

@arachmani

[arachmani]

Asaf, are there any gaps in current ovirt_host implementation? If not, could you please close this issue?

@arachmani

@mwperina, we use iscsi_details from REST API which contains: address, portal, port, and target, while ovirt_host gives us only iscsi_target which contains only target.
I'm checking if we can use ovirt_host_storage_info with #214

[arachmani]

ovirt_host_storage_info doesn't help, we need the same parameters as we get from iscsi_details.

[mnecas]

For this issue I created https://bugzilla.redhat.com/show_bug.cgi?id=1926819

[mnecas]

Now there is a new resp parameter when doing discover iSCSI with ovirt_host and that is iscsi_targets_struct which contains all information around the targets and at the same time keeps parameter iscsi_targets simple list of targets for backwards compatibility