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##### SUMMARY
<!--- Explain the problem briefly below -->
Since commit df581eb ovirt_vm is unable to find a template shared among multiple clusters in the same datacenter. Moreover, the document says that `cluster` parameter is a parameter used to define where VMs will be created. Then it should not be used to filter a template search which is not related to VM storage.

##### ISSUE TYPE
- Bug Report

##### COMPONENT NAME
<!--- Write the short name of the module, plugin, task or feature below, use your best guess if unsure -->
ovirt_vm

##### ANSIBLE VERSION
<!--- Paste verbatim output from "ansible --version" between quotes -->
```paste below
2.8.2
```

##### CONFIGURATION
<!--- Paste verbatim output from "ansible-config dump --only-changed" between quotes -->
```paste below

```

##### OS / ENVIRONMENT
<!--- Provide all relevant information below, e.g. target OS versions, network device firmware, etc. -->


##### STEPS TO REPRODUCE
<!--- Describe exactly how to reproduce the problem, using a minimal test-case -->
In RHEVM:
1. Create a cluster `cluster_a` and add a template `template_a` in this cluster
2. Create a cluster `cluster_b`

<!--- Paste example playbooks or commands between quotes below -->
```yaml

- name: Provision machine
  ovirt_vm:
    ...
    cluster: "cluster_b"
    template: "template_a"
    ...
```

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##### EXPECTED RESULTS
<!--- Describe what you expected to happen when running the steps above -->
The template should be found (Behaviour before commit df581eb)

##### ACTUAL RESULTS
<!--- Describe what actually happened. If possible run with extra verbosity (-vvvv) -->
It raises an error

<!--- Paste verbatim command output between quotes -->
```paste below
Template with name 'template_a' and version 'None' in cluster 'cluster_b' was not found
```

template = None
        templates_service = self._connection.system_service().templates_service()
        if self.param('template'):
            cluster = self.param('template_cluster') if self.param('template_cluster') else self.param('cluster')
            templates = templates_service.list(
                search='name=%s and cluster=%s' % (self.param('template'), cluster)
            )
            if not templates:
                templates = templates_service.list(
                    search='name=%s' % self.param('template')
                )
            if self.param('template_version'):
                templates = [
                    t for t in templates
                    if t.version.version_number == self.param('template_version')
                ]
            if not templates:
                raise ValueError(
                    "Template with name '%s' and version '%s' in cluster '%s' was not found'" % (
                        self.param('template'),
                        self.param('template_version'),
                        cluster
                    )
                )
            template = sorted(templates, key=lambda t: t.version.version_number, reverse=True)[0]
        elif self._is_new:
            
            template = templates_service.template_service('00000000-0000-0000-0000-000000000000').get()
        return template
    def __get_storage_domain_and_all_template_disks(self, template):