def _get_runtime_properties(self):
client = utils.get_rest_client(rest_host=self.rest_host,
rest_port=self.rest_port,
rest_token=self._rest_token,
rest_tenant=self._rest_tenant,
ssl_cert_path=self.local_rest_cert_file)
node_instances = client.node_instances.list(
deployment_id=self.deployment_id)
def match_ip(node_instance):
host_id = node_instance.host_id
if host_id == node_instance.id:
# compute node instance
return self.host == node_instance.runtime_properties['ip']
return False
matched = filter(match_ip, node_instances)
if len(matched) > 1:
raise exceptions.DaemonConfigurationError(
'Found multiple node instances with ip {0}: {1}'.format(
self.host, ','.join(matched)))
if len(matched) == 0:
raise exceptions.DaemonConfigurationError(
'No node instances with ip {0} were found'.format(self.host))
self._runtime_properties = matched[0].runtime_propreties
def distro(self):
if not self._distro:
if self._runner.run('which dpkg',
exit_on_failure=False).return_code == 0:
self._distro = 'debian'
elif self._runner.run('which rpm',
exit_on_failure=False).return_code == 0:
self._distro = 'rpm'
else:
raise exceptions.DaemonConfigurationError(
"Cannot create a start-on-boot entry. Unknown "
"distribution base. Supported distributions bases are "
"debian and RPM")
return self._distro
def _get_runtime_properties(self):
client = utils.get_rest_client(rest_host=self.rest_host,
rest_port=self.rest_port,
rest_token=self._rest_token,
rest_tenant=self._rest_tenant,
ssl_cert_path=self.local_rest_cert_file)
node_instances = client.node_instances.list(
deployment_id=self.deployment_id, _get_all_results=True)
matched = [
ni for ni in node_instances
if ni.host_id == ni.id and self.host == ni.runtime_properties['ip']
]
if len(matched) > 1:
raise exceptions.DaemonConfigurationError(
'Found multiple node instances with ip {0}: {1}'.format(
self.host, ','.join(matched)))
if len(matched) == 0:
raise exceptions.DaemonConfigurationError(
'No node instances with ip {0} were found'.format(self.host))
self._runtime_properties = matched[0].runtime_propreties
